BEGIN_YEARMONTH
int64
195k
202k
BEGIN_DAY
int64
1
31
BEGIN_TIME
int64
0
2.36k
END_YEARMONTH
int64
195k
202k
END_DAY
int64
1
31
END_TIME
int64
0
2.36k
EPISODE_ID
float64
75
2.41M
EVENT_ID
int64
206
10.4M
STATE
stringclasses
58 values
STATE_FIPS
int64
1
99
YEAR
int64
1.95k
2.02k
MONTH_NAME
stringclasses
12 values
EVENT_TYPE
stringclasses
34 values
CZ_TYPE
stringclasses
3 values
CZ_FIPS
int64
0
853
CZ_NAME
stringlengths
3
107
WFO
stringclasses
145 values
BEGIN_DATE_TIME
stringlengths
18
18
CZ_TIMEZONE
stringclasses
14 values
END_DATE_TIME
stringlengths
18
18
INJURIES_DIRECT
int64
0
1.15k
INJURIES_INDIRECT
int64
0
0
DEATHS_DIRECT
int64
0
158
DEATHS_INDIRECT
int64
0
3
DAMAGE_PROPERTY
stringclasses
63 values
DAMAGE_CROPS
stringclasses
16 values
SOURCE
stringclasses
53 values
MAGNITUDE
float64
0
84
MAGNITUDE_TYPE
stringclasses
6 values
FLOOD_CAUSE
stringclasses
4 values
CATEGORY
float64
TOR_F_SCALE
stringclasses
8 values
TOR_LENGTH
float64
0
26
TOR_WIDTH
float64
0
1.6k
TOR_OTHER_WFO
stringclasses
2 values
TOR_OTHER_CZ_STATE
stringclasses
2 values
TOR_OTHER_CZ_FIPS
float64
145
401
TOR_OTHER_CZ_NAME
stringclasses
2 values
BEGIN_RANGE
float64
0
25
BEGIN_AZIMUTH
stringclasses
16 values
BEGIN_LOCATION
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3
30
END_RANGE
float64
0
25
END_AZIMUTH
stringclasses
16 values
END_LOCATION
stringlengths
3
30
BEGIN_LAT
float64
18
48.9
BEGIN_LON
float64
-155.5
-65.79
END_LAT
float64
18
48.9
END_LON
float64
-155.08
-65.78
EPISODE_NARRATIVE
stringlengths
27
6.94k
EVENT_NARRATIVE
stringlengths
10
4.64k
DATA_SOURCE
stringclasses
4 values
DAMAGE_PROPERTY_USD
float64
0
2.8B
DAMAGE_CROPS_USD
float64
0
1M
TOTAL_DAMAGE_USD
float64
0
2.8B
BEGIN_DATE
stringdate
1954-04-29 00:00:00
2024-12-29 00:00:00
END_DATE
stringdate
1954-04-29 00:00:00
2024-12-29 00:00:00
INJURIES_TOTAL
int64
0
1.15k
DEATHS_TOTAL
int64
0
161
198,811
5
1,615
198,811
5
1,615
null
10,150,036
Virginia
51
1,988
November
Thunderstorm Wind
C
135
NOTTOWAY
WBC
05-NOV-88 16:15:00
CST
05-NOV-88 16:15:00
0
0
0
0
0
0
null
0
null
null
null
null
0
0
null
null
null
null
null
null
null
null
null
null
37.17
-78.12
null
null
null
null
PUB
0
0
0
1988-11-05
1988-11-05
0
0
199,812
27
1,500
199,812
28
300
2,084,818
5,675,652
Montana
30
1,998
December
Heavy Snow
Z
6
BITTERROOT / SAPPHIRE MOUNTAINS
MSO
27-DEC-98 15:00:00
MST
28-DEC-98 03:00:00
0
0
0
0
null
null
OFFICIAL NWS OBS.
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
Banfield Mtn (5600 feet) 12 inches of snowPoorman Creek (5098 feet) 24 inches of snowFlattop Mtn (6299 feet) 13 inches of snowHoodoo Basin (6050 feet) 7 inches of snowLookout (5121 feet) 15 inches of snowLookout Pass (6026 feet) 9 inches of snowSaddle Mtn (7900 feet) 15 inches of snowWarm Springs (7798 feet) 7 inches o...
null
PDC
null
null
0
1998-12-27
1998-12-28
0
0
201,906
27
1,826
201,906
27
1,959
136,950
834,600
Pennsylvania
42
2,019
June
Flash Flood
C
73
LAWRENCE
PBZ
27-JUN-19 18:26:00
EST-5
27-JUN-19 19:59:00
0
0
0
0
0.00K
0.00K
911 Call Center
null
null
Heavy Rain
null
null
null
null
null
null
null
null
0
E
BESSEMER GWIN ARPT
0
SE
BESSEMER GWIN ARPT
40.95
-80.47
40.946
-80.473
Scattered showers and thunderstorms were able to bloom during the afternoon hours as a shortwave trough crossed the region while convective temperatures were reached. CAPE values of 1000-2000 J/kg were sufficient to induce updrafts capable of tapping dry air aloft to create a few instances of downbursts. One particul...
A county 911 dispatcher reported flooding at Mount Jackson Road and Smalls Ferry Road.
CSV
0
0
0
2019-06-27
2019-06-27
0
0
200,509
25
1,406
200,509
25
1,406
1,198,308
5,471,877
Alabama
1
2,005
September
Tornado
C
133
WINSTON
BMX
25-SEP-05 14:06:00
CST
25-SEP-05 14:06:00
0
0
0
0
3K
null
NWS STORM SURVEY
null
null
null
null
F0
0
30
null
null
null
null
2
SE
DELMAR
2
SE
DELMAR
34.15
-87.58333
34.15
-87.58333
null
A brief tornado touched down along County Road 17 just east of State Highway 13. The tornado snapped off a few tree tops and knocked down a few power lines. The tornado occurred at approximately 306 PM CDT. The tornado damage path was 0.5 miles long and 30 yards wide at its widest point. This tornado was produced by th...
PDS
3,000
null
3,000
2005-09-25
2005-09-25
0
0
200,106
13
2,054
200,106
13
2,054
1,120,895
5,262,615
Nebraska
31
2,001
June
Hail
C
169
THAYER
GID
13-JUN-01 20:54:00
CST
13-JUN-01 20:54:00
0
0
0
0
10K
100K
LAW ENFORCEMENT
1
null
null
null
null
null
null
null
null
null
null
null
null
ALEXANDRIA
null
null
ALEXANDRIA
40.25
-97.38333
40.25
-97.38333
A wild night of weather struck south-central Nebraska with high winds, hail and tornadoes. Of the five tornadoes confirmed, the most damaging one occurred southeast of Hubbell. One farmstead sustained around one-half million dollars in damage, including losing several outbuildings, grain bins, and an exterior wall on...
null
PDS
10,000
100,000
110,000
2001-06-13
2001-06-13
0
0
201,606
15
1,801
201,606
15
1,801
107,680
645,353
Kansas
20
2,016
June
Thunderstorm Wind
C
169
SALINE
ICT
15-JUN-16 18:01:00
CST-6
15-JUN-16 18:01:00
0
0
0
0
0.00K
0.00K
Emergency Manager
56
EG
null
null
null
null
null
null
null
null
null
2
SSW
NEW CAMBRIA
2
SSW
NEW CAMBRIA
38.85
-97.51
38.85
-97.51
A cluster of thunderstorms moved across a small portion of south central Kansas on the 15th. Numerous reports of large hail, high winds, and flooding occurred. Very heavy rains were also noted at many other locations across central Kansas. Rainfall amounts ranged between 1.5 inches up to 6.13 inches. The heaviest r...
Power poles were blown down near New Cambria.
CSV
0
0
0
2016-06-15
2016-06-15
0
0
195,404
29
1,530
195,404
29
1,530
null
10,098,432
Oklahoma
40
1,954
April
Tornado
C
3
ALFALFA
null
29-APR-54 15:30:00
CST
29-APR-54 15:30:00
0
0
0
0
2.5K
0
null
0
null
null
null
F1
0
100
null
null
null
null
null
null
null
null
null
null
36.67
-98.3
null
null
null
null
PUB
2,500
0
2,500
1954-04-29
1954-04-29
0
0
197,306
3
1,648
197,306
3
1,648
null
10,019,369
Indiana
18
1,973
June
Tornado
C
167
VIGO
null
03-JUN-73 16:48:00
CST
03-JUN-73 16:48:00
0
0
0
0
250K
0
null
0
null
null
null
F1
0
40
null
null
null
null
null
null
null
null
null
null
39.47
-87.33
null
null
null
null
PUB
250,000
0
250,000
1973-06-03
1973-06-03
0
0
202,304
5
745
202,304
5
945
177,649
1,080,509
Indiana
18
2,023
April
High Wind
Z
46
HENDRICKS
IND
05-APR-23 07:45:00
EST-5
05-APR-23 09:45:00
0
0
0
0
150.00K
0.00K
Public
55
EG
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
A decaying storm complex moved across central Indiana during the morning hours of April 5th causing gradient wind damage across the leading edge of light rain. Within this complex, thunderstorm winds caused more focused damage in a line from Gosport into Marion county. Additional storms developed along and ahead of a ...
Numerous reports of downed trees and power lines due to gradient winds on the leading edge of light rain. Most concentrated damage was in an area from Avon to Brownsburg to Clermont.
CSV
150,000
0
150,000
2023-04-05
2023-04-05
0
0
201,308
8
1,600
201,308
8
1,800
76,080
474,613
Ohio
39
2,013
August
Flash Flood
C
155
TRUMBULL
CLE
08-AUG-13 16:00:00
EST-5
08-AUG-13 18:00:00
0
0
0
0
2.50M
0.00K
COOP Observer
null
null
Heavy Rain
null
null
null
null
null
null
null
null
1
ESE
NEWTON FALLS
2
SSW
LEAVITTSBURG
41.1709
-80.9514
41.221
-80.8978
A small line of training thunderstorms brought torrential rainfall to southern Trumbull County on the evening of August 8th. The airmass over the region at the time was warm and humid which had led to rainfall rates over 2 inches per hour in earlier storms. The thunderstorms were spotty, however in this even the storms...
The flash flooding on August 8th put most of the Newton Falls Community Park under water along with several homes and businesses. State Route 534 along with several other roads were closed including Crossroads with Warren Ravenna Road, Taft Avenue and Wilson Avenue, had water standing as high as the mailbox of one res...
CSV
2,500,000
0
2,500,000
2013-08-08
2013-08-08
0
0
199,002
16
650
199,002
16
650
null
9,997,303
Georgia
13
1,990
February
Thunderstorm Wind
C
139
HALL
AHN
16-FEB-90 06:50:00
CST
16-FEB-90 06:50:00
0
0
0
0
0
0
null
0
null
null
null
null
0
0
null
null
null
null
null
null
null
null
null
null
34.18
-83.93
null
null
null
null
PUB
0
0
0
1990-02-16
1990-02-16
0
0
200,807
27
1,108
200,807
27
1,115
18,500
124,994
New Jersey
34
2,008
July
Hail
C
9
CAPE MAY
PHI
27-JUL-08 11:08:00
EST-5
27-JUL-08 11:15:00
0
0
0
0
0.00K
0.00K
Trained Spotter
0.75
null
null
null
null
null
null
null
null
null
null
0
NW
WEST OCEAN CITY
0
E
OCEAN CITY MUNI ARPT
39.2768
-74.6373
39.2679
-74.5862
A strong cold frontal passage triggered severe thunderstorms across New Jersey on the afternoon of the 27th.
Penny size hail fell in Upper Township and in Ocean City.
CSV
0
0
0
2008-07-27
2008-07-27
0
0
197,406
22
1,525
197,406
22
1,525
null
10,016,560
Indiana
18
1,974
June
Hail
C
35
DELAWARE
null
22-JUN-74 15:25:00
CST
22-JUN-74 15:25:00
0
0
0
0
0
0
null
1.75
null
null
null
null
0
0
null
null
null
null
null
null
null
null
null
null
40.18
-85.4
null
null
null
null
PUB
0
0
0
1974-06-22
1974-06-22
0
0
200,207
10
545
200,207
10
545
1,138,274
5,304,516
Iowa
19
2,002
July
Thunderstorm Wind
C
27
CARROLL
DMX
10-JUL-02 05:45:00
CST
10-JUL-02 05:45:00
0
0
0
0
25K
5K
TRAINED SPOTTER
61
E
null
null
null
null
null
null
null
null
null
null
null
CARROLL
null
null
CARROLL
42.06667
-94.88333
42.06667
-94.88333
The airmass over Iowa was quite unstable during the predawn hours of the 10th with surface dew points in the 70s. In spite of the fact that a weak cold front had passed through the state, little drying of the atmosphere took place. An unseasonably strong upper level closed low pressure system moved southeast across N...
null
PDS
25,000
5,000
30,000
2002-07-10
2002-07-10
0
0
199,108
20
1,645
199,108
20
1,645
null
10,038,104
Maryland
24
1,991
August
Thunderstorm Wind
C
21
FREDERICK
WBC
20-AUG-91 16:45:00
CST
20-AUG-91 16:45:00
0
0
0
0
0
0
null
0
null
null
null
null
0
0
null
null
null
null
null
null
null
null
null
null
39.47
-77.38
null
null
null
null
PUB
0
0
0
1991-08-20
1991-08-20
0
0
199,705
31
2,359
199,705
31
2,359
2,065,508
5,609,149
Pennsylvania
42
1,997
May
Cold/Wind Chill
Z
71
PHILADELPHIA
PHI
31-MAY-97 23:59:00
EST
31-MAY-97 23:59:00
0
0
0
0
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
May 1997 was an unseasonably cool month. For most locations, it was the coolest May since 1967 with monthly departures that averaged around 4 degrees below normal. At the Philadelphia International Airport, the monthly mean temperature 59.5 degrees was 3.4 degrees below normal and was tied for the 8th coolest May on ...
null
PDC
null
null
0
1997-05-31
1997-05-31
0
0
202,105
5
1,618
202,105
5
1,618
157,484
952,046
Nebraska
31
2,021
May
Hail
C
151
SALINE
OAX
05-MAY-21 16:18:00
CST-6
05-MAY-21 16:18:00
0
0
0
0
null
null
Public
1.5
null
null
null
null
null
null
null
null
null
null
2
NNE
DORCHESTER
2
NNE
DORCHESTER
40.68
-97.11
40.68
-97.11
Thunderstorms developed along a cold front producing two tornadoes and hail and wind reports.
Public reported 1.5 inch hail.
CSV
null
null
0
2021-05-05
2021-05-05
0
0
198,406
28
1,735
198,406
28
1,735
null
10,021,796
Kansas
20
1,984
June
Hail
C
85
JACKSON
T
28-JUN-84 17:35:00
CST
28-JUN-84 17:35:00
0
0
0
0
0
0
null
1.75
null
null
null
null
0
0
null
null
null
null
null
null
null
null
null
null
39.47
-95.75
null
null
null
null
PUB
0
0
0
1984-06-28
1984-06-28
0
0
201,301
1
0
201,301
31
2,359
71,122
427,508
Minnesota
27
2,013
January
Drought
Z
25
NORTHERN CASS
DLH
01-JAN-13 00:00:00
CST-6
31-JAN-13 23:59:00
0
0
0
0
0.00K
0.00K
Drought Monitor
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
Severe drought (D2) conditions continued over most of the region, with the exception of the Arrowhead counties of Cook and Lake and areas bordering the Canadian border.
Drought conditions persisted over Northern Cass County.
CSV
0
0
0
2013-01-01
2013-01-31
0
0
199,008
28
1,527
199,008
28
1,527
null
10,019,113
Indiana
18
1,990
August
Hail
C
73
JASPER
IND
28-AUG-90 15:27:00
CST
28-AUG-90 15:27:00
0
0
0
0
0
0
null
1.75
null
null
null
null
0
0
null
null
null
null
null
null
null
null
null
null
41.17
-87.2
null
null
null
null
PUB
0
0
0
1990-08-28
1990-08-28
0
0
200,105
7
1,613
200,105
7
1,618
1,115,864
5,249,548
Arkansas
5
2,001
May
Hail
C
51
GARLAND
LZK
07-MAY-01 16:13:00
CST
07-MAY-01 16:18:00
0
0
0
0
null
null
TRAINED SPOTTER
0.88
null
null
null
null
null
null
null
null
null
null
null
null
HOT SPGS
null
null
HOT SPGS
34.5
-93.05
34.5
-93.05
null
null
PDS
null
null
0
2001-05-07
2001-05-07
0
0
197,905
29
1,435
197,905
29
1,435
null
10,051,457
Minnesota
27
1,979
May
Thunderstorm Wind
C
111
OTTER TAIL
ATA
29-MAY-79 14:35:00
CST
29-MAY-79 14:35:00
0
0
0
0
0
0
null
0
null
null
null
null
0
0
null
null
null
null
null
null
null
null
null
null
46.52
-95.38
null
null
null
null
PUB
0
0
0
1979-05-29
1979-05-29
0
0
201,306
26
1,430
201,306
26
1,915
74,988
464,884
Illinois
17
2,013
June
Flash Flood
C
45
EDGAR
ILX
26-JUN-13 14:30:00
CST-6
26-JUN-13 19:15:00
0
0
0
0
0.00K
0.00K
Law Enforcement
null
null
Heavy Rain
null
null
null
null
null
null
null
null
0
ESE
KANSAS
2
SSW
KANSAS
39.5496
-87.928
39.4829
-87.9602
A weak upper-level disturbance triggered scattered thunderstorms across central Illinois on June 26th. Many of the storms produced locally heavy rainfall and areas of flash flooding, while one cell dropped nickel-sized hail in Bridgeport in Lawrence County. The flooding in northern Clark County persisted until the mor...
Thunderstorms with heavy rainfall produced 3.00 to 5.00 inches of rain during the afternoon of June 26th in extreme southwest Edgar County. Several rural roads south and southeast of the town of Kansas were impassable. The flooding on area roads subsided by mid-evening.
CSV
0
0
0
2013-06-26
2013-06-26
0
0
201,712
22
2,146
201,712
22
2,146
121,786
729,741
Arkansas
5
2,017
December
Flash Flood
C
1
ARKANSAS
LZK
22-DEC-17 21:46:00
CST-6
22-DEC-17 21:46:00
0
0
0
0
0.00K
0.00K
Department of Highways
null
null
Heavy Rain
null
null
null
null
null
null
null
null
1
W
PARHAM
1
NNE
STUTTGART
34.5326
-91.5292
34.5151
-91.5432
Heavy rains brought flooding in the latter part of December 2017.
On Highway 146, water was over the road impeding travel in both directions.
CSV
0
0
0
2017-12-22
2017-12-22
0
0
201,006
23
2,215
201,006
24
415
42,414
247,664
Puerto Rico
99
2,010
June
Flash Flood
C
57
GUAYAMA
SJU
23-JUN-10 22:15:00
AST-4
24-JUN-10 04:15:00
0
0
0
0
0.00K
0.00K
Emergency Manager
null
null
Heavy Rain
null
null
null
null
null
null
null
null
1
E
GUAYAMA
2
E
GUAYAMA
17.98
-66.1028
17.9791
-66.1031
A strong tropical wave that was located near the Windward Passage helped to spread showers across Puerto Rico while a second tropical wave was moving south of the island.
Route 3 was flooded between the municipalities of Guayama and Arroyo.
CSV
0
0
0
2010-06-23
2010-06-24
0
0
200,812
11
1,015
200,812
11
1,015
23,512
137,360
Florida
12
2,008
December
Thunderstorm Wind
C
1
ALACHUA
JAX
11-DEC-08 10:15:00
EST-5
11-DEC-08 10:15:00
0
0
0
0
null
0.00K
Emergency Manager
50
EG
null
null
null
null
null
null
null
null
null
1
WSW
ALACHUA
1
WSW
ALACHUA
29.77
-82.53
29.77
-82.53
A squall line moved east across north Florida over night on Wednesday 12/10 and during the day on Thursday 12/11.
Wind lifted partially off of a large distribution center building on Peggy Road.
CSV
null
0
0
2008-12-11
2008-12-11
0
0
199,901
11
400
199,901
11
1,900
1,500,144
5,683,725
Michigan
26
1,999
January
Winter Weather
Z
64
ALLEGAN
GRR
11-JAN-99 04:00:00
EST
11-JAN-99 19:00:00
0
0
0
0
null
null
NWS STORM SURVEY
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
Lake effect snow continued across the lakeshore counties of southwest Michigan during the early morning hours. Later in the day, snow became enhanced by a warm front that lifted up into the lower Great Lakes region, and by a weak low pressure area that moved in. As much as 6 inches of snow fell in Holland (Allegan...
null
PDC
null
null
0
1999-01-11
1999-01-11
0
0
199,509
11
2,140
199,509
11
2,140
null
10,339,196
Oklahoma
40
1,995
September
Thunderstorm Wind
C
3
ALFALFA
null
11-SEP-95 21:40:00
CST
11-SEP-95 21:40:00
0
0
0
0
0
0
null
70
null
null
null
null
0
0
null
null
null
null
null
null
Byron
null
null
null
null
null
null
null
null
null
CSV
0
0
0
1995-09-11
1995-09-11
0
0
200,109
20
1,357
200,109
20
1,357
1,122,250
5,267,233
Iowa
19
2,001
September
Hail
C
195
WORTH
DMX
20-SEP-01 13:57:00
CST
20-SEP-01 13:57:00
0
0
0
0
80K
100K
TRAINED SPOTTER
1
null
null
null
null
null
null
null
null
null
null
3
W
SILVER LAKE
3
W
SILVER LAKE
43.48333
-93.43333
43.48333
-93.43333
A strong surge of moist and unstable air moved north into Iowa during the day on the 20th. A warm front lifted north across the state during the day as a strong upper level disturbance approached from the west and northwest. During the afternoon a cold front moved into northwest Iowa with a surface low forming along ...
null
PDS
80,000
100,000
180,000
2001-09-20
2001-09-20
0
0
200,306
5
2,258
200,306
6
100
1,154,393
5,363,292
Texas
48
2,003
June
Flash Flood
C
165
GAINES
MAF
05-JUN-03 22:58:00
CST
06-JUN-03 01:00:00
0
0
0
0
0
0
LAW ENFORCEMENT
null
null
null
null
null
null
null
null
null
null
null
null
null
SEMINOLE
null
null
SEMINOLE
null
null
null
null
In a near repeat of the previous day's severe weather activity, thunderstorms initiated along the higher terrain of West Texas and New Mexico. A thunderstorm near Alpine produced a ten minute duration tornado. More widespread severe weather affected the area during the late evening, and into the early morning hours of ...
Law enforcement officials reported high water over several roadways in Seminole due to flash flooding. Highway 385 was reported to be under water as a result of the flooding.
PDS
0
0
0
2003-06-05
2003-06-06
0
0
200,803
1
0
200,803
31
2,359
15,644
89,200
Alabama
1
2,008
March
Drought
Z
3
FRANKLIN
HUN
01-MAR-08 00:00:00
CST-6
31-MAR-08 23:59:00
0
0
0
0
null
null
Other Federal Agency
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
Finally some longer-term drought relief came to the Tennessee Valley in March. Rainfall deficits for the year barely grew and rainfall amounts were almost near normal. A significant cold front moved through on the 3rd and 4th and was the month���s biggest rainmaker in many areas. But periodic rain, and even a little...
null
CSV
null
null
0
2008-03-01
2008-03-31
0
0
198,304
23
1,315
198,304
23
1,315
null
9,976,412
Alabama
1
1,983
April
Thunderstorm Wind
C
1
AUTAUGA
AT
23-APR-83 13:15:00
CST
23-APR-83 13:15:00
0
0
0
0
0
0
null
0
null
null
null
null
0
0
null
null
null
null
null
null
null
null
null
null
32.47
-86.48
null
null
null
null
PUB
0
0
0
1983-04-23
1983-04-23
0
0
201,901
27
1,455
201,901
28
431
133,230
799,639
North Dakota
38
2,019
January
Blizzard
Z
29
STEELE
FGF
27-JAN-19 14:55:00
CST-6
28-JAN-19 04:31:00
0
0
0
0
null
null
Mesonet
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
Falling snow combined with strong winds to cause areas of near zero visibility in open country. Winds gusted from 40 to 55 mph, with the Grand Forks airport the highest at 56 mph.
null
CSV
null
null
0
2019-01-27
2019-01-28
0
0
202,109
1
1,340
202,109
1
1,340
160,790
971,246
Maryland
24
2,021
September
Thunderstorm Wind
C
5
BALTIMORE
LWX
01-SEP-21 13:40:00
EST-5
01-SEP-21 13:40:00
0
0
0
0
1.00K
null
Department of Highways
45
EG
null
null
null
null
null
null
null
null
null
0
N
ROGERS FORGE
0
N
ROGERS FORGE
39.4133
-76.5999
39.4133
-76.5999
The remnants of Ida produced two tornadoes and sporadic straight line wind damage.
A tree was reported down on eastbound I-695 Baltimore Beltway Inner Loop at Exit 27A/MD-146 Dulaney Valley Road.
CSV
1,000
null
1,000
2021-09-01
2021-09-01
0
0
200,405
21
1,520
200,405
21
1,520
1,171,146
5,399,768
Ohio
39
2,004
May
Hail
C
169
WAYNE
CLE
21-MAY-04 15:20:00
EST
21-MAY-04 15:20:00
0
0
0
0
75K
null
TRAINED SPOTTER
1.5
null
null
null
null
null
null
null
null
null
null
null
null
CRESTON
null
null
CRESTON
41.46667
-81.68333
41.46667
-81.68333
null
Penny to walnut size hail was observed. Many vehicles were damaged by the hail.
PDS
75,000
null
75,000
2004-05-21
2004-05-21
0
0
202,307
27
1,425
202,307
27
1,427
183,395
1,120,373
Minnesota
27
2,023
July
Hail
C
137
ST. LOUIS
DLH
27-JUL-23 14:25:00
CST-6
27-JUL-23 14:27:00
0
0
0
0
0.00K
0.00K
Public
2
null
null
null
null
null
null
null
null
null
null
3
NE
HUNTERS PARK
3
NE
HUNTERS PARK
46.89
-92.03
46.89
-92.03
Warm and humid conditions developed across northeastern Minnesota on the 27th ahead of a frontal boundary that stalled out across the region. Storms developed during the afternoon hours and were prolific hail producers and they moved through. Multiple reports of hail to the size of tennis balls were received. A few are...
null
CSV
0
0
0
2023-07-27
2023-07-27
0
0
201,806
22
1,555
201,806
22
1,555
126,244
756,756
South Dakota
46
2,018
June
Hail
C
71
JACKSON
UNR
22-JUN-18 15:55:00
MST-7
22-JUN-18 15:55:00
0
0
0
0
null
0.00K
Emergency Manager
1.25
null
null
null
null
null
null
null
null
null
null
1
WSW
POTATO CREEK
1
WSW
POTATO CREEK
43.5245
-102.0184
43.5245
-102.0184
A severe thunderstorm produced hail and strong wind gusts over portions of southwestern Jackson County. Heavy rainfall caused minor flooding in Potato Creek.
null
CSV
null
0
0
2018-06-22
2018-06-22
0
0
197,906
13
1,840
197,906
13
1,840
null
10,085,060
North Dakota
38
1,979
June
Thunderstorm Wind
C
25
DUNN
ATA
13-JUN-79 18:40:00
CST
13-JUN-79 18:40:00
0
0
0
0
0
0
null
0
null
null
null
null
0
0
null
null
null
null
null
null
null
null
null
null
47.35
-102.63
null
null
null
null
PUB
0
0
0
1979-06-13
1979-06-13
0
0
201,908
5
1,142
201,908
5
1,142
138,665
833,791
Minnesota
27
2,019
August
Hail
C
53
HENNEPIN
MPX
05-AUG-19 11:42:00
CST-6
05-AUG-19 11:42:00
0
0
0
0
0.00K
0.00K
Public
3
null
null
null
null
null
null
null
null
null
null
1
WNW
INDEPENDENCE
1
WNW
INDEPENDENCE
45.03
-93.72
45.03
-93.72
During the morning of Monday, August, 5th, thunderstorms were moving across central Minnesota ahead of a cold front moving southeast. By the late morning, and early afternoon, thunderstorms developed west of the Twin Cities metro area and quickly became severe. Very large hail occurred with these storms, with numerous ...
null
CSV
0
0
0
2019-08-05
2019-08-05
0
0
201,204
29
2,208
201,204
29
2,208
63,250
378,712
Kansas
20
2,012
April
Thunderstorm Wind
C
99
LABETTE
ICT
29-APR-12 22:08:00
CST-6
29-APR-12 22:08:00
0
0
0
0
null
null
Storm Chaser
61
EG
null
null
null
null
null
null
null
null
null
0
S
PARSONS
0
S
PARSONS
37.34
-95.27
37.34
-95.27
An expansive cluster of thunderstorms produced very heavy rain and flooding, along with spotty reports of severe weather, over extreme southeast Kansas from the late evening hours on the 29th through the predawn hours on the 30th.
Winds were estimated around 60 to 70 mph in Parsons.
CSV
null
null
0
2012-04-29
2012-04-29
0
0
200,902
10
1,550
200,902
10
1,555
26,774
156,877
Texas
48
2,009
February
High Wind
Z
61
ECTOR
MAF
10-FEB-09 15:50:00
CST-6
10-FEB-09 15:55:00
0
0
0
0
0.00K
0.00K
ASOS
50
MG
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
A strong upper trough moved across portions of Arizona into the region. Accompanying this trough was a 120 knot upper level jet with 40 knot winds near the low levels of the atmosphere. As a result, a deep surface low developed over southeastern Colorado and the Texas Panhandle resulting in a very tight pressure grad...
null
CSV
0
0
0
2009-02-10
2009-02-10
0
0
201,104
8
1,858
201,104
8
1,858
49,314
303,696
Kansas
20
2,011
April
Hail
C
35
COWLEY
ICT
08-APR-11 18:58:00
CST-6
08-APR-11 18:58:00
0
0
0
0
null
null
Trained Spotter
1.5
null
null
null
null
null
null
null
null
null
null
0
E
ARKANSAS CITY
0
E
ARKANSAS CITY
37.07
-97.04
37.07
-97.04
Severe storms created a large swath of golf ball to baseball size hail across portions of South Central Kansas on Friday, April 8th 2011. Storms first developed over northwest and north-central Oklahoma along a dryline during the early evening hours of April 8th. With abundant instability, the storms rapidly became se...
null
CSV
null
null
0
2011-04-08
2011-04-08
0
0
198,506
7
1,558
198,506
7
1,558
null
9,994,765
Georgia
13
1,985
June
Hail
C
135
GWINNETT
AT
07-JUN-85 15:58:00
CST
07-JUN-85 15:58:00
0
0
0
0
0
0
null
1
null
null
null
null
0
0
null
null
null
null
null
null
null
null
null
null
33.83
-84
null
null
null
null
PUB
0
0
0
1985-06-07
1985-06-07
0
0
201,102
27
2,340
201,102
27
2,340
47,416
278,102
Missouri
29
2,011
February
Hail
C
65
DENT
SGF
27-FEB-11 23:40:00
CST-6
27-FEB-11 23:40:00
0
0
0
0
0.00K
0.00K
Emergency Manager
1.75
null
null
null
null
null
null
null
null
null
null
0
N
LAKE SPG
0
N
LAKE SPG
37.78
-91.68
37.78
-91.68
A strong upper level storm system moved across the southern plains region into the Ozarks region. A cold front moved down across the central plains into the Ozarks. A line of strong to severe thunderstorms developed along the front with a couple supercells ahead of the main line. These severe storms caused several re...
null
CSV
0
0
0
2011-02-27
2011-02-27
0
0
199,612
23
700
199,612
24
900
2,052,941
5,581,937
Iowa
19
1,996
December
Cold/Wind Chill
Z
55
HARRISON
OAX
23-DEC-96 07:00:00
CST
24-DEC-96 09:00:00
0
0
0
0
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
Strong northwest winds combined with cold temperatures to produce wind chills in the 35 to 45 below zero range.
null
PDC
null
null
0
1996-12-23
1996-12-24
0
0
202,407
16
2,019
202,407
16
2,019
195,197
1,206,509
Delaware
10
2,024
July
Thunderstorm Wind
C
3
NEW CASTLE
PHI
16-JUL-24 20:19:00
EST-5
16-JUL-24 20:19:00
2
0
0
0
null
null
Broadcast Media
50
EG
null
null
null
null
null
null
null
null
null
0
NW
MONROE PARK
0
NW
MONROE PARK
39.74
-75.56
39.74
-75.56
A strong shortwave and surface trough approached the Mid-Atlantic. The incoming disturbance encountered a very warm, moist, and unstable airmass. The result was strong to severe thunderstorms developing, producing damaging wind gusts and downing trees and power lines in Delaware.
Live local news coverage report of 2 people rushed to hospital after tree fell onto a home in Wilmington. Time estimated. Exact location not known.
CSV
null
null
0
2024-07-16
2024-07-16
2
0
200,708
1
2,300
200,708
31
2,259
10,376
57,766
Mississippi
28
2,007
August
Drought
Z
8
TATE
MEG
01-AUG-07 23:00:00
CST-6
31-AUG-07 22:59:00
0
0
0
0
0.00K
0.00K
Other Federal Agency
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
The drought re-intensified from extreme(D3) to exceptional (D4) over Northeast Mississippi and from severe(D2) to extreme(D3) over North Central Mississippi during the month of August due to below normal rainfall.
A severe drought(D2) re-intensified to an extreme drought(D3) during the month of August across portions of North Central Mississippi while an extreme drought(D3) re-intensified to exceptional(D4)over Northeast Mississippi. Rainfall was about 2 inches below normal for the month increasing the yearly deficit to around 1...
CSV
0
0
0
2007-08-01
2007-08-31
0
0
200,201
5
400
200,201
5
800
1,130,299
5,277,388
South Carolina
45
2,002
January
Extreme Cold/Wind Chill
Z
34
HORRY
ILM
05-JAN-02 04:00:00
EST
05-JAN-02 08:00:00
0
0
1
0
null
null
NEWSPAPER
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
A man found dead in an abandoned building on Nance Street had apparently died due to exposure, according to the coroner. The temperature that morning dropped to 26 degrees.
PDS
null
null
0
2002-01-05
2002-01-05
0
1
201,308
10
145
201,308
10
345
76,349
461,983
Missouri
29
2,013
August
Flash Flood
C
105
LACLEDE
SGF
10-AUG-13 01:45:00
CST-6
10-AUG-13 03:45:00
0
0
0
0
0.00K
0.00K
Fire Department/Rescue
null
null
Heavy Rain
null
null
null
null
null
null
null
null
1
WSW
CONWAY
0
WSW
CONWAY
37.4944
-92.8484
37.4925
-92.8465
A stalled frontal boundary led to multiple rounds of thunderstorms which trained over the same areas and produced intense rainfall rates and rainfall totals. Most areas received between one and five inches of rainfall with some localized areas receiving up to 20 inches of rainfall in several days. This caused devastati...
Three feet of water was reported over Interstate 44 near mile marker 112.
CSV
0
0
0
2013-08-10
2013-08-10
0
0
199,907
20
0
199,907
31
2,359
2,411,001
5,707,311
Kentucky
21
1,999
July
Heat
Z
94
OWEN
ILN
20-JUL-99 00:00:00
EST
31-JUL-99 23:59:00
0
0
0
0
null
null
NEWSPAPER
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
The latter part of July was excessively hot across northern Kentucky with nearly every day above 90 and a few days above 100. Dewpoints and overnight lows through the period were in the 70s. One heat related death occurred in northern Kentucky.
null
PDC
null
null
0
1999-07-20
1999-07-31
0
0
198,709
10
1,650
198,709
10
1,650
null
9,988,235
Colorado
8
1,987
September
Hail
C
41
EL PASO
DEN
10-SEP-87 16:50:00
CST
10-SEP-87 16:50:00
0
0
0
0
0
0
null
1
null
null
null
null
0
0
null
null
null
null
null
null
null
null
null
null
38.83
-104.82
null
null
null
null
PUB
0
0
0
1987-09-10
1987-09-10
0
0
201,405
11
2,121
201,405
11
2,127
83,800
506,002
Iowa
19
2,014
May
Tornado
C
49
DALLAS
DMX
11-MAY-14 21:21:00
CST-6
11-MAY-14 21:27:00
0
0
0
0
100.00K
0.00K
NWS Storm Survey
null
null
null
null
EF0
5
100
null
null
null
null
3
SE
MINBURN
1
SSE
MORAN
41.7351
-93.9776
41.7998
-93.9024
Low pressure over Kansas moved northeast during the afternoon of the 11th into the morning of the 12th. By dawn on the 12th, the low was over northeast Kansas. A cold frontal boundary extended northeast from the low into northwest Iowa. The atmosphere became unstable and was strongly sheared. CAPE had increased to ...
EF0 Tornado north of Dallas Center stayed in rural area and produced minor damage.
CSV
100,000
0
100,000
2014-05-11
2014-05-11
0
0
201,012
16
0
201,012
16
900
45,668
265,017
Kentucky
21
2,010
December
Winter Storm
Z
49
CLARK
LMK
16-DEC-10 00:00:00
EST-5
16-DEC-10 09:00:00
0
0
0
0
0.00K
0.00K
Emergency Manager
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
A storm system moved across Tennessee on Thursday. Moisture moving north ahead of a surface trough spread a mix of snow, sleet and freezing rain across all of central Kentucky during the late evening hours on December 15th. Across south central Kentucky, freezing rain changed to all rain with only light icing. Farther ...
Two to 4 inches of snow fell countywide. Snow later changed to sleet and then freezing rain. Ice accumulations of less than one quarter of an inch glazed surfaces.
CSV
0
0
0
2010-12-16
2010-12-16
0
0
201,307
12
1,739
201,307
12
2,030
77,552
468,041
Georgia
13
2,013
July
Flash Flood
C
135
GWINNETT
FFC
12-JUL-13 17:39:00
EST-5
12-JUL-13 20:30:00
0
0
0
0
3.00K
0.00K
Other Federal Agency
null
null
Heavy Rain
null
null
null
null
null
null
null
null
1
E
DULUTH
2
N
LUXOMNI
34
-84.12
33.93
-84.12
The front that approached the Southeast on the 10th remained stationary across north Georgia early on the 12th, but began to drift south during the day. The axis of deep tropical moisture remained over portions of Georgia, and once again showers and thunderstorms developed during the afternoon. Several of these becam...
The stage height at a USGS stream gage on the Sweetwater Creek at Club Drive near Lilburn reached flood stage of 11 feet. The creek crest at 11.5 feet. Minor flooding occurred in portions of the Northwood Country Club Golf Course upstream from the gage on Club Drive...and in the woodland areas downstream from the gage ...
CSV
3,000
0
3,000
2013-07-12
2013-07-12
0
0
198,506
24
1,300
198,506
24
1,300
null
10,076,359
New York
36
1,985
June
Hail
C
3
ALLEGANY
R
24-JUN-85 13:00:00
CST
24-JUN-85 13:00:00
0
0
0
0
0
0
null
1.75
null
null
null
null
0
0
null
null
null
null
null
null
null
null
null
null
42.25
-78.07
null
null
null
null
PUB
0
0
0
1985-06-24
1985-06-24
0
0
200,304
1
0
200,304
30
2,359
1,150,780
5,354,374
Colorado
8
2,003
April
Drought
Z
20
PARADOX VALLEY / LOWER DOLORES RIVER BASIN
GJT
01-APR-03 00:00:00
MST
30-APR-03 23:59:00
0
0
0
0
null
null
GOVT OFFICIAL
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
Despite several significant snowfall events, extreme drought conditions persisted throughout western Colorado. Please see the May 2003 Storm Data publication for a continuation of this drought saga.
null
PDS
null
null
0
2003-04-01
2003-04-30
0
0
201,110
12
1,826
201,110
12
1,826
56,827
340,473
Missouri
29
2,011
October
Hail
C
209
STONE
SGF
12-OCT-11 18:26:00
CST-6
12-OCT-11 18:26:00
0
0
0
0
0.00K
0.00K
Public
1.25
null
null
null
null
null
null
null
null
null
null
2
ENE
UNION CITY
2
ENE
UNION CITY
36.99
-93.42
36.99
-93.42
A vigorous shortwave moving over the Ozarks interacted with a moderately unstable airmass over the region. Strong to severe storms occurred across the Ozarks with reports of hail up to half dollar size.
The public reported hail between quarter and half dollar size which lasted about 5 to 10 minutes.
CSV
0
0
0
2011-10-12
2011-10-12
0
0
199,605
4
2,210
199,605
4
2,225
2,035,568
5,555,136
Maryland
24
1,996
May
Thunderstorm Wind
C
33
PRINCE GEORGE'S
LWX
04-MAY-96 22:10:00
EST
04-MAY-96 22:25:00
0
0
0
0
5K
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
CLINTON
null
null
UPPER MARLBORO
38.77
-76.9
38.82
-76.75
The bow-echo that struck southern Prince Georges and Charles Co continued to the east-northeast, causing scattered tree and power lines damage in Clinton and Upper Marlboro.
null
PDC
5,000
null
5,000
1996-05-04
1996-05-04
0
0
200,307
31
1,715
200,307
31
1,715
1,159,514
5,334,296
Kansas
20
2,003
July
Thunderstorm Wind
C
135
NESS
DDC
31-JUL-03 17:15:00
CST
31-JUL-03 17:15:00
0
0
0
0
null
null
GENERAL PUBLIC
52
EG
null
null
null
null
null
null
null
null
null
12
SW
NESS CITY
12
SW
NESS CITY
38.33333
-100.05
38.33333
-100.05
null
null
PDS
null
null
0
2003-07-31
2003-07-31
0
0
199,309
2
1,945
199,309
2
1,945
null
10,345,985
Pennsylvania
42
1,993
September
Thunderstorm Wind
C
83
MCKEAN
null
02-SEP-93 19:45:00
EST
02-SEP-93 19:45:00
0
0
0
0
0
0
null
0
null
null
null
null
0
0
null
null
null
null
null
E
Scandia
null
null
null
null
null
null
null
null
Three inches of rain falling in less than two hours caused flooding in the city of Bradford. Rushing water tore away pavement on East Main Street and inundated the lobby of the Howard Johnsons Motel. Several cars had to be towed from the downtown area after stalling in 2 to 3 feet of water.
CSV
0
0
0
1993-09-02
1993-09-02
0
0
199,409
9
1,910
199,409
9
1,910
null
10,357,483
Wisconsin
55
1,994
September
Hail
C
111
SAUK
null
09-SEP-94 19:10:00
CST
09-SEP-94 19:10:00
0
0
0
0
0
5K
null
0.75
null
null
null
null
0
0
null
null
null
null
null
null
Ironton
null
null
null
null
null
null
null
null
null
CSV
0
5,000
5,000
1994-09-09
1994-09-09
0
0
202,102
13
600
202,102
17
2,000
155,465
944,927
Texas
48
2,021
February
Winter Storm
Z
161
LIMESTONE
FWD
13-FEB-21 06:00:00
CST-6
17-FEB-21 20:00:00
0
0
0
0
null
null
Public
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
A historic winter storm, that began on February 9th, 2021, continued to cripple the region through February 19th. One wave of winter precipitation moved across the region February 13-15th, with another round of snow and ice on February 16-17th. Snowfall totals for both rounds ranged from 1 inch to nearly 10 inches with...
A historic winter storm impacted the region from February 13-19 with a combination of extreme cold/wind chills, freezing drizzle, and then 2 rounds of snow, ice and sleet. In Limestone County, the first round of winter weather during this period (February 13-15) resulted in snow accumulations of 4-7 inches of snow on F...
CSV
null
null
0
2021-02-13
2021-02-17
0
0
200,804
21
130
200,804
21
430
16,065
93,441
Virginia
51
2,008
April
Flood
C
107
LOUDOUN
LWX
21-APR-08 01:30:00
EST-5
21-APR-08 04:30:00
0
0
0
0
0.00K
0.00K
Emergency Manager
null
null
Heavy Rain
null
null
null
null
null
null
null
null
1
S
WOODBURN
1
S
WOODBURN
39.0561
-77.6193
39.0555
-77.6169
A deep low pressure system moving east across the Great Lakes pushed a strong cold front across the region on late April 20th into early April 21st. Numerous strong to severe thunderstorms developed during the afternoon and evening hours across the region and continued into the following morning. High moisture content ...
Loudoun County Emergency management reported that Hogback Mountain Road was closed near Route 15.
CSV
0
0
0
2008-04-21
2008-04-21
0
0
201,509
26
1,740
201,509
26
1,755
100,504
601,864
Gulf Of Mexico
85
2,015
September
Marine Thunderstorm Wind
Z
230
CORPUS CHRISTI TO BAFFIN BAY
CRP
26-SEP-15 17:40:00
CST-6
26-SEP-15 17:55:00
0
0
0
0
0.00K
0.00K
Mesonet
44
MG
null
null
null
null
null
null
null
null
null
4
ENE
CORPUS CHRISTI
4
ENE
CORPUS CHRISTI
27.8
-97.353
27.8
-97.353
An upper level low combined with abundant moisture and a coastal trough to produce scattered thunderstorms over South Texas and Middle Texas coastal waters during the afternoon. Thunderstorms produced wind gusts between 35 and 45 knots along the coast.
Conrad Blucher Institute site at Corpus Christi Bay platform measured a gust to 44 knots.
CSV
0
0
0
2015-09-26
2015-09-26
0
0
200,010
1
1
200,010
23
2,359
1,103,550
5,174,041
Texas
48
2,000
October
Drought
Z
219
FRIO
EWX
01-OCT-00 00:01:00
CST
23-OCT-00 23:59:00
0
0
0
0
null
null
NEWSPAPER
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
Widespread rainfall developed on the 17t h across South Central Texas, with repeat heavy rainfall on October 22 through October 24. The drought, already weakened by the rainfall of the 17th, ended with the additional widespread heavy rain.
null
PDC
null
null
0
2000-10-01
2000-10-23
0
0
201,611
18
500
201,611
18
1,500
111,019
662,466
Iowa
19
2,016
November
Winter Weather
Z
12
SIOUX
FSD
18-NOV-16 05:00:00
CST-6
18-NOV-16 15:00:00
0
0
0
0
0.00K
0.00K
COOP Observer
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
Wet snow accumulated 1 to 4 inches in far northwest Iowa. Northwest winds gusting as high as 50 mph combined with the falling snow to lower visibilities to around a half mile at times. Wind chills were driven down into the teens to lower 20s, not an unusual level for mid November. However, the change to colder weather ...
Wet snow accumulated 1 to 3 inches, including 3 inches at Sioux Center. The snow was accompanied by northwest winds gusting to 50 mph, which caused areas of visibilities around a half mile at times while the snow was falling. The low visibilities and slippery surfaces made travel hazardous. Wind chills were driven down...
CSV
0
0
0
2016-11-18
2016-11-18
0
0
201,109
7
1,605
201,109
10
41
55,248
350,507
Pennsylvania
42
2,011
September
Flood
C
29
CHESTER
PHI
07-SEP-11 16:05:00
EST-5
10-SEP-11 00:41:00
0
0
0
0
0.00K
0.00K
River/Stream Gage
null
null
Heavy Rain
null
null
null
null
null
null
null
null
3
SW
GLEN ROY
0
SE
STRICKERSVILLE
39.73
-76.1
39.7099
-75.7695
The remnants of Tropical Storm Lee that interacted with a stalled frontal boundary produced several days with periods of heavy rain across Eastern Pennsylvania from the 5th into the 8th. Event precipitation totals averaged 4 to 9 inches, except in Berks County where 6 to 12 inches fell. One drowning occurred in Philad...
Just after the flooding from the first round of heavier rain ended, the flooding and flash flooding associated with the second round of heavier rain began in Chester County. Flooding along the East Branch of the White Clay Creek in Avondale Borough forced the evacuation of 40 residents. Flooding along the East Branch ...
CSV
0
0
0
2011-09-07
2011-09-10
0
0
201,808
28
1,722
201,808
28
1,722
130,682
782,380
Iowa
19
2,018
August
Thunderstorm Wind
C
103
JOHNSON
DVN
28-AUG-18 17:22:00
CST-6
28-AUG-18 17:22:00
0
0
0
0
0.00K
0.00K
Emergency Manager
60
EG
null
null
null
null
null
null
null
null
null
1
SE
IOWA CITY
1
SE
IOWA CITY
41.66
-91.53
41.66
-91.53
A powerful line of thunderstorms developed ahead of a cold front that moved across eastern Iowa during the late afternoon and evening hours of August 28th. The line of thunderstorms produced damaging winds mainly south of a line from Cedar Rapids to Clinton Iowa. This line of storms also produced a tornado that travele...
The Emergency Manager reported power lines and tree branches down in town and south of town.
CSV
0
0
0
2018-08-28
2018-08-28
0
0
200,606
19
1,407
200,606
19
1,407
1,213,890
5,518,500
Michigan
26
2,006
June
Hail
C
93
LIVINGSTON
DTX
19-JUN-06 14:07:00
EST
19-JUN-06 14:07:00
0
0
0
0
null
null
TRAINED SPOTTER
1
null
null
null
null
null
null
null
null
null
null
null
null
PINCKNEY
null
null
PINCKNEY
42.45
-83.93333
42.45
-83.93333
During the afternoon of Monday June 19th, an upper level disturbance and associated cold front moved into the region and created a reasonably unstable environment. A decent number of severe weather events were noted in the relatively short-lived episode. These included mainly hail of 3/4 to 1 inch in diameter, but also...
null
PDS
null
null
0
2006-06-19
2006-06-19
0
0
201,907
30
1,350
201,907
30
1,352
138,684
833,912
Ohio
39
2,019
July
Thunderstorm Wind
C
61
HAMILTON
ILN
30-JUL-19 13:50:00
EST-5
30-JUL-19 13:52:00
0
0
0
0
3.00K
0.00K
State Official
50
EG
null
null
null
null
null
null
null
null
null
1
SSW
CIN BLUE ASH ARPT
1
SSW
CIN BLUE ASH ARPT
39.237
-84.3902
39.237
-84.3902
Showers and thunderstorms developed during the afternoon hours along a cold front moving through the Ohio Valley. Some of the storms produced locally heavy rainfall.
Power lines were downed on Cooper Road.
CSV
3,000
0
3,000
2019-07-30
2019-07-30
0
0
200,208
9
2,254
200,208
9
2,254
1,142,307
5,312,866
Texas
48
2,002
August
Thunderstorm Wind
C
341
MOORE
AMA
09-AUG-02 22:54:00
CST
09-AUG-02 22:54:00
0
0
0
0
null
null
EMERGENCY MANAGER
61
E
null
null
null
null
null
null
null
null
null
8
S
DUMAS
8
S
DUMAS
35.73333
-101.96667
35.73333
-101.96667
Severe thunderstorms containing damaging winds and hail along with very heavy rainfall which resulted in flash flooding moved across the central and southern Texas panhandle during the late evening and overnight hours.
null
PDS
null
null
0
2002-08-09
2002-08-09
0
0
201,006
20
1,720
201,006
20
1,729
40,498
235,919
Kansas
20
2,010
June
Thunderstorm Wind
C
147
PHILLIPS
GID
20-JUN-10 17:20:00
CST-6
20-JUN-10 17:29:00
0
0
0
0
0.00K
0.00K
COOP Observer
52
EG
null
null
null
null
null
null
null
null
null
0
N
KIRWIN
0
N
KIRWIN
39.67
-99.12
39.67
-99.12
For the second consecutive late afternoon and evening, a complex of severe thunderstorms rolled across parts of North Central Kansas on this Sunday, resulting in several reports of damaging winds, and even an isolated, brief tornado. Again, these storms focused almost directly along a nearly stationary, east-west surfa...
Wind gusts estimated at 60 mph.
CSV
0
0
0
2010-06-20
2010-06-20
0
0
199,801
22
2,200
199,801
22
2,200
2,072,285
5,628,541
Pennsylvania
42
1,998
January
Ice Storm
Z
52
NORTHUMBERLAND
CTP
22-JAN-98 22:00:00
EST
22-JAN-98 22:00:00
0
0
0
0
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
PDC
null
null
0
1998-01-22
1998-01-22
0
0
199,605
30
2,105
199,605
30
2,105
2,053,042
5,579,146
Texas
48
1,996
May
Hail
C
375
POTTER
AMA
30-MAY-96 21:05:00
CST
30-MAY-96 21:05:00
0
0
0
0
null
null
null
0.88
null
null
null
null
null
null
null
null
null
null
null
null
AMARILLO
null
null
AMARILLO
35.2
-101.82
35.2
-101.82
Thunderstorms across the western Texas panhandle produced hail as reported by storm spotters.
null
PDC
null
null
0
1996-05-30
1996-05-30
0
0
200,004
16
300
200,004
16
1,200
1,094,135
5,140,718
South Dakota
46
2,000
April
Heavy Snow
Z
18
SPINK
ABR
16-APR-00 03:00:00
CST
16-APR-00 12:00:00
0
0
0
0
null
null
OFFICIAL NWS OBS.
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
Heavy snow of 6 to 9 inches fell across parts of central and northeast South Dakota during the morning hours. The heavy snow caused many roads to become slushy and difficult to travel. The heavy snow also downed some tree branches. Some snowfall amounts included, 6 inches at Ferney, Miller, and Webster, 7 inches at ...
null
PDC
null
null
0
2000-04-16
2000-04-16
0
0
201,211
1
0
201,211
30
2,359
68,668
415,273
Oklahoma
40
2,012
November
Drought
Z
61
ROGERS
TSA
01-NOV-12 00:00:00
CST-6
30-NOV-12 23:59:00
0
0
0
0
0.00K
0.00K
Official NWS Observations
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
November 2012 was extremely dry across all of eastern Oklahoma. In fact, the entire region received less than 50 percent of its normal average precipitation for the month with much of the region south of I-44 receiving less than 25 percent of normal precipitation. Portions of far southeastern Oklahoma only received abo...
null
CSV
0
0
0
2012-11-01
2012-11-30
0
0
195,505
27
2,154
195,505
27
2,154
null
10,027,661
Kansas
20
1,955
May
Thunderstorm Wind
C
111
LYON
null
27-MAY-55 21:54:00
CST
27-MAY-55 21:54:00
0
0
0
0
0
0
null
50
null
null
null
null
0
0
null
null
null
null
null
null
null
null
null
null
38.28
-96.18
null
null
null
null
PUB
0
0
0
1955-05-27
1955-05-27
0
0
200,806
8
1,740
200,806
8
1,740
19,550
116,296
Iowa
19
2,008
June
Thunderstorm Wind
C
113
LINN
DVN
08-JUN-08 17:40:00
CST-6
08-JUN-08 17:40:00
0
0
0
0
0.00K
0.00K
Trained Spotter
63
MG
null
null
null
null
null
null
null
null
null
1
SE
ROBINS
1
SE
ROBINS
42.06
-91.65
42.06
-91.65
Showers and thunderstorms moved across eastern Iowa during the evening hours of June 8 producing widespread wind damage with winds between 60 and 90 mph, a few penny to nickel-sized hail stones, and very heavy rain resulting in flash flooding and river flooding.
A 72 mph wind gust was measured by a trained spotter near Hiawatha, IA at 6:40 pm June 8.
CSV
0
0
0
2008-06-08
2008-06-08
0
0
199,607
17
900
199,607
17
1,100
2,038,567
5,561,798
Iowa
19
1,996
July
Flood
C
181
WARREN
DMX
17-JUL-96 09:00:00
CST
17-JUL-96 11:00:00
0
0
0
0
15K
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
INDIANOLA
null
null
INDIANOLA
null
null
null
null
null
null
PDC
15,000
null
15,000
1996-07-17
1996-07-17
0
0
198,006
21
1,305
198,006
21
1,305
null
9,987,865
Colorado
8
1,980
June
Tornado
C
123
WELD
null
21-JUN-80 13:05:00
CST
21-JUN-80 13:05:00
0
0
0
0
0K
0
null
0
null
null
null
F1
1
27
null
null
null
null
null
null
null
null
null
null
40.7
-104.7
null
null
null
null
PUB
0
0
0
1980-06-21
1980-06-21
0
0
199,705
6
1,857
199,705
6
1,857
2,067,546
5,610,158
Oklahoma
40
1,997
May
Hail
C
139
TEXAS
AMA
06-MAY-97 18:57:00
CST
06-MAY-97 18:57:00
0
0
0
0
null
null
null
1
null
null
null
null
null
null
null
null
null
null
5
N
TEXHOMA
5
N
TEXHOMA
36.57
-101.78
36.57
-101.78
Thunderstorms over the central Oklahoma Panhandle produced large hail and high winds.
null
PDC
null
null
0
1997-05-06
1997-05-06
0
0
200,511
5
2,245
200,511
5
2,245
1,201,021
5,481,304
California
6
2,005
November
High Wind
Z
81
CENTRAL SISKIYOU COUNTY
MFR
05-NOV-05 22:45:00
PST
05-NOV-05 22:45:00
0
0
0
0
null
null
OFFICIAL NWS OBS.
64
MG
null
null
null
null
null
null
null
null
null
null
null
null
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A Wind Advisory for the Weed area was upgraded to a High WInd Warning at 05/2311 PST, effective immediately through 06/0200 PST. The warning was cancelled at 06/0109 PST.
Recorded at the Weed RAWS.
PDS
null
null
0
2005-11-05
2005-11-05
0
0
200,610
16
1,447
200,610
16
1,448
157
832
Texas
48
2,006
October
Tornado
C
167
GALVESTON
HGX
16-OCT-06 14:47:00
CST-6
16-OCT-06 14:48:00
0
0
0
0
5.00K
0.00K
Emergency Manager
null
null
null
null
F0
0
20
null
null
null
null
0
N
CRYSTAL BEACH
0
N
CRYSTAL BEACH
29.42
-94.67
29.42
-94.67
The combination of very deep tropical moisture with a slow-moving warm front and the approach of a strong upper level trough resulted in excessive rainfall across Harris and various surrounding counties. The ground became saturated on the 15th due to scattered convection before the more organized thunderstorms moved in...
An EF-0 tornado lifted up and spun a sheriff's patrol vehicle. There was also damage to a boat storage unit.
CSV
5,000
0
5,000
2006-10-16
2006-10-16
0
0
201,707
3
1,635
201,707
3
1,635
116,105
714,201
Alabama
1
2,017
July
Thunderstorm Wind
C
77
LAUDERDALE
HUN
03-JUL-17 16:35:00
CST-6
03-JUL-17 16:35:00
0
0
0
0
0.50K
null
Emergency Manager
43
EG
null
null
null
null
null
null
null
null
null
0
S
BLACKBURN
0
S
BLACKBURN
34.92
-87.63
34.92
-87.63
A weak upper level shortwave moving east into the Tennessee Valley utilized a very moist and unstable air mass to produce scattered strong to severe thunderstorms during the afternoon and early evening hours. There were a few reports of trees being knocked down. One tree was knocked down onto a vehicle in DeKalb Coun...
Tree reported down along CR 61 and mt zion road.
CSV
500
null
500
2017-07-03
2017-07-03
0
0
200,808
11
715
200,808
11
845
22,471
131,976
Louisiana
22
2,008
August
Flash Flood
C
73
OUACHITA
SHV
11-AUG-08 07:15:00
CST-6
11-AUG-08 08:45:00
0
0
0
0
10.00K
0.00K
Newspaper
null
null
Heavy Rain
null
null
null
null
null
null
null
null
2
WSW
CLAIBORNE
2
WNW
BAWCOMVILLE
32.5
-92.22
32.4942
-92.2208
An upper level ridge which was located across the central and southern plains over the last couple of weeks and resulted in triple digit temperatures across much of the region finally moved west into the inter-mountain west. As a result, southwest Arkansas and northeast Louisiana was put in a more favorable storm patt...
A driver drove through floodwaters on New Natchitoches road between Estates Road and Vancil Road. The vehicle was submerged but the driver was able to escape safely.
CSV
10,000
0
10,000
2008-08-11
2008-08-11
0
0
201,808
20
957
201,808
20
957
130,491
781,122
Nebraska
31
2,018
August
Flash Flood
C
153
SARPY
OAX
20-AUG-18 09:57:00
CST-6
20-AUG-18 09:57:00
0
0
0
0
0.00K
0.00K
Emergency Manager
null
null
Heavy Rain
null
null
null
null
null
null
null
null
4
ENE
SOUTH OMAHA ARPT
4
ENE
SOUTH OMAHA ARPT
41.1842
-95.9455
41.1833
-95.9452
A low pressure system moved over the area. There was a significant amount of tropical moisture with this system, which was conducive to very efficient and prolonged rainfall rates. This rain caused localized areas of flash flooding and closed many roads. 5 to 12 inches of rainfall was reported.
Street flooding was reported at 22nd and Chandler.
CSV
0
0
0
2018-08-20
2018-08-20
0
0
199,404
26
2,100
199,404
26
2,100
null
10,320,663
Illinois
17
1,994
April
Hail
C
21
CHRISTIAN
null
26-APR-94 21:00:00
CST
26-APR-94 21:00:00
0
0
0
0
0
0
null
1
null
null
null
null
0
0
null
null
null
null
null
NW
Taylorville
null
null
null
null
null
null
null
null
null
CSV
0
0
0
1994-04-26
1994-04-26
0
0
200,006
1
0
200,006
30
2,359
1,097,852
5,152,208
Georgia
13
2,000
June
Drought
Z
33
NORTH FULTON
FFC
01-JUN-00 00:00:00
EST
30-JUN-00 23:59:00
0
0
0
0
null
632.51K
OTHER FEDERAL AGENCY
null
null
null
null
null
null
null
null
null
null
null
null
null
null
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Extremely dry conditions continued across north and central Georgia through the month of June. These same dry conditions had persisted for most of the last 2 years. All rainfall was from spotty convective activity, with no widespread general rains occurring during the month. Most of the convection was concentrated acr...
null
PDC
null
632,510
632,510
2000-06-01
2000-06-30
0
0
200,106
13
2,100
200,106
13
2,100
1,117,040
5,253,620
Minnesota
27
2,001
June
Thunderstorm Wind
C
33
COTTONWOOD
FSD
13-JUN-01 21:00:00
CST
13-JUN-01 21:00:00
0
0
0
0
null
null
LAW ENFORCEMENT
52
E
null
null
null
null
null
null
null
null
null
null
null
WINDOM
null
null
WINDOM
43.86667
-95.11667
43.86667
-95.11667
null
null
PDS
null
null
0
2001-06-13
2001-06-13
0
0
202,308
3
230
202,308
3
745
186,343
1,146,000
Missouri
29
2,023
August
Flash Flood
C
27
CALLAWAY
LSX
03-AUG-23 02:30:00
CST-6
03-AUG-23 07:45:00
0
0
0
0
0.00K
0.00K
Law Enforcement
null
null
Heavy Rain
null
null
null
null
null
null
null
null
4
W
GUTHRIE
1
E
TEBBETTS
38.7429
-92.1779
38.6175
-91.9259
Thunderstorms developed over central Missouri during the early evening hours. They moved east/southeast through the overnight hours. Numerous large hail and damaging wind reports were received. During the late evening through overnight hours, widespread heavy rain fell causing flash flooding. There was fairly widesprea...
Up to seven inches of rain fell in a short amount of time over Callaway County causing flash flooding. Numerous roads were flooded in and around New Bloomfield, including State Highways J, MM and Y. Also, County Road 455 just north of Mokane was impassable.
CSV
0
0
0
2023-08-03
2023-08-03
0
0
200,204
18
1,700
200,204
18
1,700
1,139,126
5,308,801
Lake Michigan
91
2,002
April
Marine Thunderstorm Wind
M
643
SHEBOYGAN TO PT WASHINGTON WI
MKX
18-APR-02 17:00:00
CST
18-APR-02 17:00:00
0
0
0
0
null
null
COASTAL OBSERVING STATION
35
M
null
null
null
null
null
null
null
null
null
1
E
SHEBOYGAN
1
E
SHEBOYGAN
43.75
-87.7
43.75
-87.7
A series of short lines of severe thunderstorms developed ahead and along a cold front which moved east across Lake Michigan. Powerful wind gusts were produced.
null
PDS
null
null
0
2002-04-18
2002-04-18
0
0
201,711
16
1,241
201,711
16
1,530
120,946
723,949
Wyoming
56
2,017
November
High Wind
Z
10
NORTHEAST JOHNSON COUNTY
RIW
16-NOV-17 12:41:00
MST-7
16-NOV-17 15:30:00
0
0
0
0
0.00K
0.00K
ASOS
59
MG
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
Another Pacific front with decent jet dynamics brought heavy snow to portions of the western Wyoming mountains and strong winds in portions of central Wyoming. New snowfall amounts eclipsed 18 inches in portions of the western mountains with some notable amounts including 2 feet at the Jackson Hole Ski Resort, 22 inche...
The ASOS at the Buffalo measured high wind gusts for three hours, including a maximum wind gust of 68 mph.
CSV
0
0
0
2017-11-16
2017-11-16
0
0
200,012
2
630
200,012
2
730
1,105,408
5,169,007
California
6
2,000
December
Dense Fog
Z
71
LASSEN/EASTERN PLUMAS/EASTERN SIERRA
REV
02-DEC-00 06:30:00
PST
02-DEC-00 07:30:00
0
0
0
0
0
null
TRAINED SPOTTER
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
Dense ice fog with 1/10 mile visibility and ice coating in Pittville, CA.
null
PDC
0
null
0
2000-12-02
2000-12-02
0
0
200,805
25
1,455
200,805
25
1,455
18,065
105,371
Arkansas
5
2,008
May
Hail
C
143
WASHINGTON
TSA
25-MAY-08 14:55:00
CST-6
25-MAY-08 14:55:00
0
0
0
0
0.00K
0.00K
Public
0.75
null
null
null
null
null
null
null
null
null
null
2
E
ELKINS
2
E
ELKINS
36
-93.9642
36
-93.9642
Severe thunderstorms occurred across northwest Arkansas during the afternoon and evening hours of the 25th.
null
CSV
0
0
0
2008-05-25
2008-05-25
0
0
201,612
21
900
201,612
25
1,200
112,025
668,116
Georgia
13
2,016
December
Wildfire
Z
8
UNION
FFC
21-DEC-16 09:00:00
EST-5
25-DEC-16 12:00:00
0
0
0
0
null
null
Park/Forest Service
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
Throughout the spring, summer and autumn, north Georgia saw an extended period of below normal rainfall. By late summer and early fall all of north Georgia was experiencing severe, extreme or exceptional drought conditions. As summer vegetation began to die off and autumn leaves began falling from the trees, the contin...
The USDA National Forest Service reported that a vehicle fire along the Richard B Russell Scenic Byway, or State Highway 348, north of Tesnatee Gap resulted in a wildfire. The Bad Santa fire which started on December 21st was reported to be fully contained on December 25th after burning 435 acres.
CSV
null
null
0
2016-12-21
2016-12-25
0
0
202,212
23
1,430
202,212
23
1,800
176,503
1,071,763
New Jersey
34
2,022
December
Winter Weather
Z
26
EASTERN OCEAN
PHI
23-DEC-22 14:30:00
EST-5
23-DEC-22 18:00:00
0
0
0
0
0.00K
0.00K
Public
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
An Arctic cold front swept through the region with light precipitation lingering for a brief period in its wake. Temperatures plummeted below freezing before paved surfaces dried out. This resulted in icy areas on untreated surfaces.
Lingering light precipitation in the wake of a strong Arctic cold front resulted in a flash freeze of untreated surfaces and icy roads as temperatures plummeted well below freezing.
CSV
0
0
0
2022-12-23
2022-12-23
0
0
201,106
26
2,040
201,106
26
2,340
51,222
315,492
Iowa
19
2,011
June
High Wind
Z
15
PALO ALTO
DMX
26-JUN-11 20:40:00
CST-6
26-JUN-11 23:40:00
0
0
0
0
150.00K
0.00K
Newspaper
61
EG
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
A dynamic pattern was once again in place over the central U.S. A strong surge of moisture took place during the day on the 26th, with precipitable water values rising to over 2 inches by evening. The airmass became very unstable with the lifted index falling to around -8 and CAPE in excess of 4000 J/kg. The atmosph...
null
CSV
150,000
0
150,000
2011-06-26
2011-06-26
0
0
201,704
22
1,900
201,704
22
1,900
114,676
687,860
North Carolina
37
2,017
April
Thunderstorm Wind
C
39
CHEROKEE
MRX
22-APR-17 19:00:00
EST-5
22-APR-17 19:00:00
0
0
0
0
null
null
Trained Spotter
50
EG
null
null
null
null
null
null
null
null
null
0
N
VALLEYTOWN
0
N
VALLEYTOWN
35.2
-83.82
35.2
-83.82
A few severe thunderstorms developed in the unstable air ahead of a wave of low pressure building east along a slow moving cold front.
Several trees were uprooted. Also, a tree was reported down across westbound U.S. Highway 19/74 blocking traffic.
CSV
null
null
0
2017-04-22
2017-04-22
0
0
200,404
17
105
200,404
17
110
1,167,727
5,390,500
Illinois
17
2,004
April
Hail
C
201
WINNEBAGO
LOT
17-APR-04 01:05:00
CST
17-APR-04 01:10:00
0
0
0
0
null
null
TRAINED SPOTTER
0.75
null
null
null
null
null
null
null
null
null
null
null
null
NEW MILFORD
null
null
NEW MILFORD
42.18333
-89.06667
42.18333
-89.06667
Thunderstorm development began as an MCS development in Iowa late in the evening of 04/16/04. After midnight, a line of thunderstorms move across northern Illinois and over the southern portions of Lake Michigan and northwestern Indiana. The storms reached their peak strength over the Chicago metro area with many rep...
null
PDS
null
null
0
2004-04-17
2004-04-17
0
0
200,908
21
800
200,908
24
2,000
31,159
192,125
New Jersey
34
2,009
August
High Surf
Z
24
EASTERN CAPE MAY
PHI
21-AUG-09 08:00:00
EST-5
24-AUG-09 20:00:00
0
0
0
0
0.00K
0.00K
Newspaper
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
Hurricane Bill passed well east of the Mid Atlantic coast during the 22nd, while a cold front was approaching from the west. Swells from Hurricane Bill led to rough surf, moderate to severe erosion and numerous and strong rip currents from Friday the 21st through Monday the 24th. The worst conditions occurred on Saturd...
null
CSV
0
0
0
2009-08-21
2009-08-24
0
0