Alert archive / Texas / Severe Thunderstorm Warnings in 2011
Severe Thunderstorm Warning 60, NWS Houston/Galveston, TX
NWS Houston/Galveston, TX issued this severe thunderstorm warning at May 26, 2011, 2:59 AM CDT for Jackson County, Matagorda County, Texas. It was in force for 61 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- May 26, 2011, 2:59 AM CDT (07:59 UTC)
- Expired
- May 26, 2011, 4:00 AM CDT
- In force
- 61 min
- Issued by
- NWS Houston/Galveston, TX
- Area
- Storm-based polygon
Counties Jackson County, TX, Matagorda County, TX
The radar
The Houston radar (KHGX), 135 km from the middle of the area, began a volume at 08:00 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| May 26, 2:01 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
The nearest sounding before it
Corpus Christi, TX (KCRP), launched 00:00Z, 8.0 hours before the alert went out and 163 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 4864 J/kg
- Mixed-layer CIN
- -116 J/kg
- Mixed-layer LCL
- 897 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 64 m²/s²
- 0-3 km storm-relative helicity
- 93 m²/s²
- Significant tornado parameter
- 1.0
- Supercell composite
- 4.3
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Houston/Galveston, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at May 26, 2:11 AM CDT, 48 minutes earlier.
Area forecast discussion, May 26, 2:11 AM CDT, 48 minutes before
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</html>Hazardous weather outlook, May 25, 3:03 PM CDT, 11 hours 56 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX 303 PM CDT WED MAY 25 2011 TXZ163-164-176>179-195>200-210>214-226-227-235>238-262015- AUSTIN-BRAZORIA-BRAZOS-BURLESON-CHAMBERS-COLORADO-FORT BEND- GALVESTON-GRIMES-HARRIS-HOUSTON-JACKSON-LIBERTY-MADISON-MATAGORDA- MONTGOMERY-POLK-SAN JACINTO-TRINITY-WALKER-WALLER-WASHINGTON- WHARTON- 303 PM CDT WED MAY 25 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST TEXAS. .DAY ONE...THIS AFTERNOON AND TONIGHT ISOLATED SEVERE THUNDERSTORMS ARE POSSIBLE...MAINLY LATE THIS AFTERNOON THROUGH MIDNIGHT...NORTH OF OF THE HOUSTON METRO AREA. A FRONT WILL PUSH INTO SOUTHEAST TEXAS TONIGHT AND A FEW THUNDERSTORMS COULD DEVELOP ALONG IT. SHOULD THE THUNDERSTORMS BREAK THROUGH THE CAPPING INVERSION...THE STORMS COULD BECOME SEVERE GIVEN STRONG INSTABILITY. THE MAIN THREATS WILL BE LARGE HAIL AND DAMAGING STRAIGHT LINE WINDS. ANY THUNDERSTORM ACTIVITY SHOULD END BEFORE MIDNIGHT TONIGHT. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE NEEDED THIS EVENING AND TONIGHT.
In the hours before
Local storm report, May 26, 1:33 AM CDT, 1 hour 26 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
133 AM CDT THU MAY 26 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0905 PM HAIL SNOOK 30.49N 96.47W
05/25/2011 E0.75 INCH BURLESON TX TRAINED SPOTTER
0907 PM HAIL LAKE SOMERVILLE DAM 30.32N 96.53W
05/25/2011 E0.88 INCH WASHINGTON TX TRAINED SPOTTER
NICKEL SIZED HAIL ON COUNTY ROAD 416.
0911 PM HAIL SOMERVILLE 30.35N 96.53W
05/25/2011 E1.00 INCH BURLESON TX EMERGENCY MNGR
0930 PM HAIL SEBASTOPOL 30.91N 95.25W
05/25/2011 E0.75 INCH TRINITY TX PUBLIC
1025 PM HAIL 4 E BURTON 30.18N 96.53W
05/25/2011 E0.75 INCH WASHINGTON TX LAW ENFORCEMENT
PENNY SIZED HAIL ON OLD MILL ROAD
1028 PM HAIL 3 W HUNTSVILLE 30.71N 95.60W
05/25/2011 E0.75 INCH WALKER TX EMERGENCY MNGR
1030 PM HAIL 2 S HUNTSVILLE 30.68N 95.55W
05/25/2011 E1.00 INCH WALKER TX TRAINED SPOTTER
1040 PM HAIL 4 W HUNTSVILLE 30.71N 95.62W
05/25/2011 E1.75 INCH WALKER TX EMERGENCY MNGR
GOLFBALL SIZED HAIL AT INTERSECTION OF STATE HIGHWAY 30
AND FM HIGHWAY 1791.
1041 PM HAIL BRENHAM 30.16N 96.40W
05/25/2011 E0.50 INCH WASHINGTON TX LAW ENFORCEMENT
PEA TO DIME SIZED HAIL IN BRENHAM AND ON US HIGHWAY 290
AND LANGE LAKE ROAD.
1054 PM HAIL 6 NE NEW WAVERLY 30.60N 95.41W
05/25/2011 E1.75 INCH WALKER TX PUBLIC
GOLFBALL SIZED HAIL AT STATE HIGHWAY 150 AND FM HIGHWAY
1097
1054 PM HAIL 4 S HUNTSVILLE 30.65N 95.55W
05/25/2011 E0.88 INCH WALKER TX PUBLIC
NICKEL SIZED HAIL AT ELKINS LAKE
1130 PM HAIL COLUMBUS 29.70N 96.55W
05/25/2011 E1.00 INCH COLORADO TX LAW ENFORCEMENT
1130 PM HAIL 2 N CLEVELAND 30.37N 95.08W
05/25/2011 E1.75 INCH LIBERTY TX LAW ENFORCEMENT
1138 PM HAIL 6 W CLEVELAND 30.34N 95.18W
05/25/2011 E0.75 INCH MONTGOMERY TX LAW ENFORCEMENT
PENNY SIZED HAIL IN FOSTORIA
1149 PM TORNADO 7 N PLUM GROVE 30.30N 95.09W
05/25/2011 LIBERTY TX PUBLIC
1150 PM HAIL 9 S COLUMBUS 29.57N 96.55W
05/25/2011 E1.75 INCH COLORADO TX LAW ENFORCEMENT
1150 PM HAIL 12 SSE COLUMBUS 29.54N 96.48W
05/25/2011 E1.75 INCH COLORADO TX LAW ENFORCEMENT
GOLF BALL SIZE HAIL IN ALTAIR AT THE INTERSECTION OF
HIGHWAYS 71 AND 98.
1200 AM HAIL WEIMAR 29.70N 96.78W
05/26/2011 E1.00 INCH COLORADO TX LAW ENFORCEMENT
1203 AM HAIL WEIMAR 29.70N 96.78W
05/26/2011 E1.00 INCH COLORADO TX LAW ENFORCEMENT
1215 AM TORNADO KENEFICK 30.11N 94.85W
05/26/2011 LIBERTY TX LAW ENFORCEMENT
TREES DOWN ON FM 1008. SOME BLOCKING STREETS.
1224 AM TSTM WND DMG 6 SSE DAYTON 29.97N 94.86W
05/26/2011 LIBERTY TX LAW ENFORCEMENT
TREES BLOWN DOWN IN WESTLAKE.
1255 AM HAIL SHERIDAN 29.49N 96.67W
05/26/2011 E2.75 INCH COLORADO TX LAW ENFORCEMENT
0118 AM HAIL WINNIE 29.82N 94.38W
05/26/2011 E1.75 INCH CHAMBERS TX LAW ENFORCEMENT
&&
47Local storm report, May 26, 1:49 AM CDT, 1 hour 10 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
149 AM CDT THU MAY 26 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0905 PM HAIL SNOOK 30.49N 96.47W
05/25/2011 E0.75 INCH BURLESON TX TRAINED SPOTTER
0907 PM HAIL LAKE SOMERVILLE DAM 30.32N 96.53W
05/25/2011 E0.88 INCH WASHINGTON TX TRAINED SPOTTER
NICKEL SIZED HAIL ON COUNTY ROAD 416.
0911 PM HAIL SOMERVILLE 30.35N 96.53W
05/25/2011 E1.00 INCH BURLESON TX EMERGENCY MNGR
0930 PM HAIL SEBASTOPOL 30.91N 95.25W
05/25/2011 E0.75 INCH TRINITY TX PUBLIC
1025 PM HAIL 4 E BURTON 30.18N 96.53W
05/25/2011 E0.75 INCH WASHINGTON TX LAW ENFORCEMENT
PENNY SIZED HAIL ON OLD MILL ROAD
1028 PM HAIL 3 W HUNTSVILLE 30.71N 95.60W
05/25/2011 E0.75 INCH WALKER TX EMERGENCY MNGR
1030 PM HAIL 2 S HUNTSVILLE 30.68N 95.55W
05/25/2011 E1.00 INCH WALKER TX TRAINED SPOTTER
1040 PM HAIL 4 W HUNTSVILLE 30.71N 95.62W
05/25/2011 E1.75 INCH WALKER TX EMERGENCY MNGR
GOLFBALL SIZED HAIL AT INTERSECTION OF STATE HIGHWAY 30
AND FM HIGHWAY 1791.
1041 PM HAIL BRENHAM 30.16N 96.40W
05/25/2011 E0.50 INCH WASHINGTON TX LAW ENFORCEMENT
PEA TO DIME SIZED HAIL IN BRENHAM AND ON US HIGHWAY 290
AND LANGE LAKE ROAD.
1054 PM HAIL 4 S HUNTSVILLE 30.65N 95.55W
05/25/2011 E0.88 INCH WALKER TX PUBLIC
NICKEL SIZED HAIL AT ELKINS LAKE
1054 PM HAIL 6 NE NEW WAVERLY 30.60N 95.41W
05/25/2011 E1.75 INCH WALKER TX PUBLIC
GOLFBALL SIZED HAIL AT STATE HIGHWAY 150 AND FM HIGHWAY
1097
1130 PM HAIL COLUMBUS 29.70N 96.55W
05/25/2011 E1.00 INCH COLORADO TX LAW ENFORCEMENT
1132 PM HAIL 2 N CLEVELAND 30.37N 95.08W
05/25/2011 E1.75 INCH LIBERTY TX LAW ENFORCEMENT
GOLFBALL SIZED HAIL AT INTERSECTION OF FM HIGHWAY 1725
AND TONY TAP ROAD
1138 PM HAIL 6 W CLEVELAND 30.34N 95.18W
05/25/2011 E0.75 INCH MONTGOMERY TX LAW ENFORCEMENT
PENNY SIZED HAIL IN FOSTORIA
1140 PM HAIL CLEVELAND 30.34N 95.08W
05/25/2011 E1.75 INCH LIBERTY TX LAW ENFORCEMENT
GOLFBALL SIZED HAIL ALL AROUND CLEVELAND
1145 PM HAIL SPLENDORA 30.23N 95.16W
05/25/2011 E0.75 INCH MONTGOMERY TX LAW ENFORCEMENT
1149 PM TORNADO 7 N PLUM GROVE 30.30N 95.09W
05/25/2011 LIBERTY TX PUBLIC
PUBLIC REPORT. NO CONFIRMATION OF DAMAGE.
1150 PM HAIL 9 S COLUMBUS 29.57N 96.55W
05/25/2011 E1.75 INCH COLORADO TX LAW ENFORCEMENT
1150 PM HAIL 12 SSE COLUMBUS 29.54N 96.48W
05/25/2011 E1.75 INCH COLORADO TX LAW ENFORCEMENT
GOLF BALL SIZE HAIL IN ALTAIR AT THE INTERSECTION OF
HIGHWAYS 71 AND 98.
1200 AM HAIL WEIMAR 29.70N 96.78W
05/26/2011 E1.00 INCH COLORADO TX LAW ENFORCEMENT
1203 AM HAIL WEIMAR 29.70N 96.78W
05/26/2011 E1.00 INCH COLORADO TX LAW ENFORCEMENT
1215 AM TORNADO KENEFICK 30.11N 94.85W
05/26/2011 LIBERTY TX LAW ENFORCEMENT
TREES DOWN ON FM 1008. SOME BLOCKING STREETS.
1224 AM TSTM WND DMG 6 SSE DAYTON 29.97N 94.86W
05/26/2011 LIBERTY TX LAW ENFORCEMENT
TREES BLOWN DOWN IN WESTLAKE.
1255 AM HAIL SHERIDAN 29.49N 96.67W
05/26/2011 E2.75 INCH COLORADO TX LAW ENFORCEMENT
0117 AM TSTM WND DMG CORDELE 29.14N 96.63W
05/26/2011 JACKSON TX LAW ENFORCEMENT
ROOF RIPPED OFF A TRAILER HOME
0118 AM HAIL WINNIE 29.82N 94.38W
05/26/2011 E1.75 INCH CHAMBERS TX LAW ENFORCEMENT
0143 AM HAIL PASADENA 29.66N 95.15W
05/26/2011 E0.75 INCH HARRIS TX PUBLIC
HAIL AT BURKE AND RED BLUFF
&&
MM/BK/PLLocal storm report, May 26, 1:58 AM CDT, 1 hour 1 minute before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
158 AM CDT THU MAY 26 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0905 PM HAIL SNOOK 30.49N 96.47W
05/25/2011 E0.75 INCH BURLESON TX TRAINED SPOTTER
0907 PM HAIL LAKE SOMERVILLE DAM 30.32N 96.53W
05/25/2011 E0.88 INCH WASHINGTON TX TRAINED SPOTTER
NICKEL SIZED HAIL ON COUNTY ROAD 416.
0911 PM HAIL SOMERVILLE 30.35N 96.53W
05/25/2011 E1.00 INCH BURLESON TX EMERGENCY MNGR
0930 PM HAIL SEBASTOPOL 30.91N 95.25W
05/25/2011 E0.75 INCH TRINITY TX PUBLIC
1025 PM HAIL 4 E BURTON 30.18N 96.53W
05/25/2011 E0.75 INCH WASHINGTON TX LAW ENFORCEMENT
PENNY SIZED HAIL ON OLD MILL ROAD
1028 PM HAIL 3 W HUNTSVILLE 30.71N 95.60W
05/25/2011 E0.75 INCH WALKER TX EMERGENCY MNGR
1030 PM HAIL 2 S HUNTSVILLE 30.68N 95.55W
05/25/2011 E1.00 INCH WALKER TX TRAINED SPOTTER
1040 PM HAIL 4 W HUNTSVILLE 30.71N 95.62W
05/25/2011 E1.75 INCH WALKER TX EMERGENCY MNGR
GOLFBALL SIZED HAIL AT INTERSECTION OF STATE HIGHWAY 30
AND FM HIGHWAY 1791.
1041 PM HAIL BRENHAM 30.16N 96.40W
05/25/2011 E0.50 INCH WASHINGTON TX LAW ENFORCEMENT
PEA TO DIME SIZED HAIL IN BRENHAM AND ON US HIGHWAY 290
AND LANGE LAKE ROAD.
1054 PM HAIL 6 NE NEW WAVERLY 30.60N 95.41W
05/25/2011 E1.75 INCH WALKER TX PUBLIC
GOLFBALL SIZED HAIL AT STATE HIGHWAY 150 AND FM HIGHWAY
1097
1054 PM HAIL 4 S HUNTSVILLE 30.65N 95.55W
05/25/2011 E0.88 INCH WALKER TX PUBLIC
NICKEL SIZED HAIL AT ELKINS LAKE
1130 PM HAIL COLUMBUS 29.70N 96.55W
05/25/2011 E1.00 INCH COLORADO TX LAW ENFORCEMENT
1132 PM HAIL 2 N CLEVELAND 30.37N 95.08W
05/25/2011 E1.75 INCH LIBERTY TX LAW ENFORCEMENT
GOLFBALL SIZED HAIL AT INTERSECTION OF FM HIGHWAY 1725
AND TONY TAP ROAD
1138 PM HAIL 6 W CLEVELAND 30.34N 95.18W
05/25/2011 E0.75 INCH MONTGOMERY TX LAW ENFORCEMENT
PENNY SIZED HAIL IN FOSTORIA
1140 PM HAIL CLEVELAND 30.34N 95.08W
05/25/2011 E1.75 INCH LIBERTY TX LAW ENFORCEMENT
GOLFBALL SIZED HAIL ALL AROUND CLEVELAND
1145 PM HAIL SPLENDORA 30.23N 95.16W
05/25/2011 E0.75 INCH MONTGOMERY TX LAW ENFORCEMENT
1149 PM TORNADO 7 N PLUM GROVE 30.30N 95.09W
05/25/2011 LIBERTY TX PUBLIC
PUBLIC REPORT. NO CONFIRMATION OF DAMAGE.
1150 PM HAIL 9 S COLUMBUS 29.57N 96.55W
05/25/2011 E1.75 INCH COLORADO TX LAW ENFORCEMENT
1150 PM HAIL 12 SSE COLUMBUS 29.54N 96.48W
05/25/2011 E1.75 INCH COLORADO TX LAW ENFORCEMENT
GOLF BALL SIZE HAIL IN ALTAIR AT THE INTERSECTION OF
HIGHWAYS 71 AND 98.
1200 AM HAIL WEIMAR 29.70N 96.78W
05/26/2011 E1.00 INCH COLORADO TX LAW ENFORCEMENT
1203 AM HAIL WEIMAR 29.70N 96.78W
05/26/2011 E1.00 INCH COLORADO TX LAW ENFORCEMENT
1215 AM TORNADO KENEFICK 30.11N 94.85W
05/26/2011 LIBERTY TX LAW ENFORCEMENT
TREES DOWN ON FM 1008. SOME BLOCKING STREETS.
1224 AM TSTM WND DMG 6 SSE DAYTON 29.97N 94.86W
05/26/2011 LIBERTY TX LAW ENFORCEMENT
TREES BLOWN DOWN IN WESTLAKE.
1255 AM HAIL SHERIDAN 29.49N 96.67W
05/26/2011 E2.75 INCH COLORADO TX LAW ENFORCEMENT
0117 AM TSTM WND DMG CORDELE 29.14N 96.63W
05/26/2011 JACKSON TX LAW ENFORCEMENT
ROOF RIPPED OFF A TRAILER HOME
0118 AM HAIL WINNIE 29.82N 94.38W
05/26/2011 E1.75 INCH CHAMBERS TX LAW ENFORCEMENT
0143 AM HAIL PASADENA 29.66N 95.15W
05/26/2011 E0.75 INCH HARRIS TX PUBLIC
HAIL AT BURKE AND RED BLUFF
0150 AM TSTM WND GST GANADO 29.04N 96.51W
05/26/2011 M70.00 MPH JACKSON TX LAW ENFORCEMENT
WIND GUST MEASURED WITH A PORTABLE WEATHER STATION
0150 AM HAIL GANADO 29.04N 96.51W
05/26/2011 E1.75 INCH JACKSON TX LAW ENFORCEMENT
&&
47Special weather statement, May 26, 2:29 AM CDT, 30 minutes before
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</html>Local storm report, May 26, 2:44 AM CDT, 15 minutes before
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</html>Local storm report, May 26, 2:50 AM CDT, 9 minutes before
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</html>The office that day
Everything else NWS Houston/Galveston, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 25, 8:08 PM CDT | Special Weather Statement | HGX | Walker | 52 min |
| May 25, 8:14 PM CDT | Severe Thunderstorm Warning | HGX | Montgomery, San Jacinto, Walker | 61 min |
| May 25, 8:50 PM CDT | Severe Thunderstorm Warning | HGX | Burleson, Washington | 40 min |
| May 25, 9:19 PM CDT | Severe Thunderstorm Warning | HGX | Colorado | 28 min |
| May 25, 9:23 PM CDT | Severe Thunderstorm Warning | HGX | Polk, San Jacinto, Trinity, Walker | 42 min |
| May 25, 9:30 PM CDT | Severe Thunderstorm Warning | HGX | Brazos, Burleson, Grimes, Montgomery, Walker, Washington | 60 min |
| May 25, 10:25 PM CDT | Special Weather Statement | HGX | Washington | 65 min |
| May 25, 10:31 PM CDT | Severe Thunderstorm Warning | HGX | Grimes, Montgomery, San Jacinto, Walker | 44 min |
| May 25, 10:46 PM CDT | Severe Thunderstorm Warning | HGX | Colorado | 44 min |
| May 25, 10:57 PM CDT | Severe Thunderstorm Warning | HGX | Liberty, Montgomery, San Jacinto, Walker | 48 min |
| May 25, 11:23 PM CDT | Tornado Warning | HGX | Liberty, Montgomery | 52 min |
| May 25, 11:29 PM CDT | Severe Thunderstorm Warning | HGX | Colorado | 46 min |
| May 25, 11:56 PM CDT | Severe Thunderstorm Warning | HGX | Colorado | 49 min |
| May 25, 11:58 PM CDT | Tornado Warning | HGX | Liberty | 32 min |
| May 26, 12:12 AM CDT | Special Weather Statement | HGX | Harris | 63 min |
| May 26, 12:27 AM CDT | Severe Thunderstorm Warning | HGX | Chambers, Liberty | 63 min |
| May 26, 12:45 AM CDT | Severe Thunderstorm Warning | HGX | Colorado, Jackson, Wharton | 45 min |
| May 26, 1:27 AM CDT | Special Weather Statement | HGX | Harris | 63 min |
| May 26, 1:28 AM CDT | Severe Thunderstorm Warning | HGX | Colorado, Jackson, Matagorda, Wharton | 62 min |
| May 26, 1:40 AM CDT | Severe Thunderstorm Warning | HGX | Brazoria, Galveston, Harris | 24 min |
| May 26, 1:50 AM CDT | Special Marine Warning | HGX | 55 min | |
| May 26, 2:10 AM CDT | Severe Thunderstorm Warning | HGX | Jackson, Matagorda, Wharton | 50 min |
| May 26, 2:42 AM CDT | Special Marine Warning | HGX | 79 min | |
| May 26, 2:56 AM CDT | Special Marine Warning | HGX | 94 min | |
| May 26, 3:22 AM CDT | Special Marine Warning | HGX | 83 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2011Every severe thunderstorm warning in 2011
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.