Alert archive / Texas / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 59, NWS Houston/Galveston, TX

May 26, 2011Jackson County, Matagorda County, Wharton County, Texas

NWS Houston/Galveston, TX issued this severe thunderstorm warning at May 26, 2011, 2:10 AM CDT for Jackson County, Matagorda County, Wharton County, Texas. It was in force for 50 min. 3 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
May 26, 2011, 2:10 AM CDT (07:10 UTC)
Expired
May 26, 2011, 3:00 AM CDT
In force
50 min
Issued by
NWS Houston/Galveston, TX
Area
Storm-based polygon

Counties Jackson County, TX, Matagorda County, TX, Wharton County, TX

The radar

The Houston radar (KHGX), 151 km from the middle of the area, began a volume at 07:12 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.

What was reported inside it

TimeReportWhereRemark
May 26, 2:18 AM CDTTSTM WND GST 70Edna, TXESTIMATED AT THE JAIL.
May 26, 2:50 AM CDTHAIL 1.75Blessing, TX
May 26, 3:00 AM CDTTSTM WND DMGPalacios, TXPOWER LINES DOWNED. TRANSFORMER ON FIRE.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched 3 storm reports to this severe thunderstorm warning; the first came 8 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
May 26, 2:01 AM CDTSevere Thunderstorm WatchSPC4 hr

The nearest sounding before it

Corpus Christi, TX (KCRP), launched 00:00Z, 7.2 hours before the alert went out and 144 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.

Skew-T log-pSkew-T log-p diagram, Corpus Christi, TX at 00:00Z on 2011-05-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 4864 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Corpus Christi, TX at 00:00Z on 2011-05-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 64 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
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

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

096 
WUUS54 KHGX 260710
SVRHGX
TXC239-321-481-260800-
/O.NEW.KHGX.SV.W.0059.110526T0710Z-110526T0800Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
210 AM CDT THU MAY 26 2011

THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  JACKSON COUNTY IN SOUTHEAST TEXAS...
  MATAGORDA COUNTY IN SOUTHEAST TEXAS...
  SOUTHWESTERN WHARTON COUNTY IN SOUTHEAST TEXAS...

* UNTIL 300 AM CDT

* AT 200 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING LARGE DAMAGING HAIL UP TO
  GOLF BALL SIZE.  THIS STORM WAS LOCATED 12 MILES SOUTHEAST OF
  GANADO...OR 16 MILES SOUTH OF EL CAMPO...AND MOVING SOUTHEAST AT 35
  MPH. ADDITIONAL STRONG STORMS CURRENTLY LOCATED IN LAVACA COUNTY 
WILL LIKELY MOVE SOUTHEAST INTO JACKSON COUNTY.

* LOCATIONS IN THE SEVERE THUNDERSTORM WARNING INCLUDE BUT ARE NOT   
LIMITED TO MIDFIELD...BLESSING...GANADO...LA WARD... 
PALACIOS...MARKHAM...EDNA AND BAY CITY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS STORM HAS A HISTORY OF PRODUCING DESTRUCTIVE WINDS AND LARGE
DAMAGING HAIL. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY
AWAY FROM WINDOWS!

&&

PLEASE REPORT SEVERE WEATHER TO THE COUNTY SHERIFF...LOCAL POLICE...
OR DEPARTMENT OF PUBLIC SAFETY AND ASK THEM TO RELAY YOUR REPORT TO
THE NATIONAL WEATHER SERVICE.

LAT...LON 2838 9639 2849 9626 2860 9600 2863 9600
      2856 9623 2864 9625 2868 9621 2863 9632
      2866 9633 2868 9641 2872 9640 2869 9644
      2870 9664 2901 9683 2907 9693 2918 9678
      2931 9646 2876 9561 2849 9622 2837 9638
TIME...MOT...LOC 0707Z 323DEG 31KT 2892 9630

$$
1 follow-up statement
109 
WWUS54 KHGX 260742
SVSHGX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
242 AM CDT THU MAY 26 2011

TXC239-321-481-260800-
/O.CON.KHGX.SV.W.0059.000000T0000Z-110526T0800Z/
WHARTON TX-JACKSON TX-MATAGORDA TX-
242 AM CDT THU MAY 26 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 AM CDT
FOR MATAGORDA...JACKSON AND WHARTON COUNTIES...

AT 236 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE A LARGE CLUSTER OF SEVERE THUNDERSTORMS CAPABLE OF 
PRODUCING GOLF BALL SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 
MPH. THESE STORMS STRETCHED FROM NEAR THE SOUTH TEXAS NUCLEAR PLANT 
TO LA WARD...MOVING SOUTHEAST AT 25 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO 
PALACIOS...WADSWORTH AND MATAGORDA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS STORM HAS A HISTORY OF PRODUCING DESTRUCTIVE WINDS AND LARGE
DAMAGING HAIL. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY
AWAY FROM WINDOWS!

&&

LAT...LON 2838 9639 2849 9626 2860 9600 2863 9600
      2856 9623 2864 9625 2868 9621 2863 9632
      2866 9633 2868 9641 2872 9640 2869 9644
      2870 9664 2901 9683 2907 9693 2918 9678
      2910 9656 2876 9561 2849 9622 2837 9638
TIME...MOT...LOC 0741Z 310DEG 24KT 2882 9608

$$

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 25, 9:55 PM CDT, 4 hours 15 minutes earlier.

Area forecast discussion, May 25, 9:55 PM CDT, 4 hours 15 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
955 PM CDT WED MAY 25 2011

.DISCUSSION...
CAP OBVIOUSLY BUSTED AND HAVE A SCT STORMS DEVELOPING ALONG THE
DRYLINE/FRONTAL BOUNDARY MOVING INTO THE NRN PART OF THE CWA.
STORMS HAVE BEEN PULSING UP AND DOWN AND WOULD GENERALLY EXPECT A
WEAKENING TREND OVERNIGHT...BUT IN THE NEAR TERM LOOKING FOR A
POSSIBLE MERGER OF STORMS NEAR THE GRIMES/WALKER/MONTGOMERY BORDER.
NUDGED POPS UP OVERNIGHT...AND CANNOT RULE OUT AT LEAST SOME SCT ACTIVITY
FURTHER SOUTH AS NAM12 AND ECMWF SUGGEST...BUT GENERALLY LOOKING FOR
THE SVR STUFF TO TAPER OFF IN THE NEXT COUPLE HOURS. 47

&&

.PRELIMINARY POINT TEMPS/POPS...
COLLEGE STATION (CLL)      66  92  71  95  73 /  60  10  10  10  10
HOUSTON (IAH)              74  94  72  94  74 /  40  10  10  10  10
GALVESTON (GLS)            78  86  76  86  77 /  30  10  10  10  10

&&

.HGX WATCHES/WARNINGS/ADVISORIES...
TX...NONE.
GM...NONE.

&&
Hazardous weather outlook, May 25, 3:03 PM CDT, 11 hours 7 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, 12:47 AM CDT, 1 hour 23 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1247 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

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

            COLD MILL RD

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

1041 PM     HAIL             4 WSW BRENHAM           30.14N 96.46W
05/25/2011  E0.25 INCH       WASHINGTON         TX   LAW ENFORCEMENT

1054 PM     HAIL             6 NE NEW WAVERLY        30.60N 95.41W
05/25/2011  E1.75 INCH       WALKER             TX   PUBLIC

1054 PM     HAIL             4 S HUNTSVILLE          30.65N 95.55W
05/25/2011  E0.88 INCH       WALKER             TX   PUBLIC

1130 PM     HAIL             2 N CLEVELAND           30.37N 95.08W
05/25/2011  E1.75 INCH       LIBERTY            TX   LAW ENFORCEMENT

1130 PM     HAIL             COLUMBUS                29.70N 96.55W
05/25/2011  E1.00 INCH       COLORADO           TX   LAW ENFORCEMENT

1138 PM     HAIL             6 W CLEVELAND           30.34N 95.18W
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

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.

1150 PM     HAIL             9 S COLUMBUS            29.57N 96.55W
05/25/2011  E1.75 INCH       COLORADO           TX   LAW ENFORCEMENT

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.

&&

47
Local storm report, May 26, 12:59 AM CDT, 1 hour 11 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1259 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

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

            COLD MILL RD

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

1041 PM     HAIL             4 WSW BRENHAM           30.14N 96.46W
05/25/2011  E0.25 INCH       WASHINGTON         TX   LAW ENFORCEMENT

1054 PM     HAIL             6 NE NEW WAVERLY        30.60N 95.41W
05/25/2011  E1.75 INCH       WALKER             TX   PUBLIC

1054 PM     HAIL             4 S HUNTSVILLE          30.65N 95.55W
05/25/2011  E0.88 INCH       WALKER             TX   PUBLIC

1130 PM     HAIL             2 N CLEVELAND           30.37N 95.08W
05/25/2011  E1.75 INCH       LIBERTY            TX   LAW ENFORCEMENT

1130 PM     HAIL             COLUMBUS                29.70N 96.55W
05/25/2011  E1.00 INCH       COLORADO           TX   LAW ENFORCEMENT

1138 PM     HAIL             6 W CLEVELAND           30.34N 95.18W
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

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.

1150 PM     HAIL             9 S COLUMBUS            29.57N 96.55W
05/25/2011  E1.75 INCH       COLORADO           TX   LAW ENFORCEMENT

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

&&

47
Special weather statement, May 26, 1:27 AM CDT, 43 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
127 AM CDT THU MAY 26 2011

TXZ213-237-238-260730-
BRAZORIA-GALVESTON-HARRIS-
127 AM CDT THU MAY 26 2011

...STRONG THUNDERSTORM OVER THE CITY OF HOUSTON...

AT 124 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM NEAR HOUSTON...MOVING SOUTHEAST AT 20 MPH.

UP TO DIME SIZE HAIL...WINDS GREATER THAN 40 MPH...OCCASIONAL CLOUD
TO GROUND LIGHTNING...BRIEF MODERATE DOWNPOURS...ARE POSSIBLE WITH
THIS STORM.

LOCATIONS IN THE PATH OF THIS STORM INCLUDE...SEABROOK...SAN JACINTO
STATE PARK...MEMORIAL...WEST UNIVERSITY PLACE...WEBSTER...TAYLOR LAKE
VILLAGE...SPRING VALLEY...SOUTH HOUSTON...PINEY POINT VILLAGE...
PEARLAND...PASADENA...NASSAU BAY...MORGAN'S POINT...LEAGUE CITY...LA
PORTE...JACINTO CITY...HUNTERS CREEK VILLAGE...HOUSTON...HILSHIRE
VILLAGE...HIGHLANDS...GALENA PARK...FRIENDSWOOD...EL LAGO...DEER
PARK...CLOVERLEAF...CHANNELVIEW...BUNKER HILL VILLAGE...BELLAIRE AND
BAYTOWN.

GUSTY WINDS MAY CAUSE UNSECURED SMALL OBJECTS SUCH AS TRASH CANS TO
BLOW AROUND. IF YOU ARE OUTDOORS AND HEAR THUNDER...YOU ARE CLOSE
ENOUGH TO BE STRUCK BY LIGHTNING. SEEK SHELTER IN A STURDY STRUCTURE
OR NON-CONVERTIBLE AUTOMOBILE UNTIL THIS STORM HAS PASSED.

LAT...LON 2970 9497 2970 9503 2969 9499 2968 9498
      2965 9501 2963 9500 2962 9499 2959 9499
      2941 9514 2969 9557 2990 9551 2982 9494
TIME...MOT...LOC 0627Z 295DEG 17KT 2974 9540
Local storm report, May 26, 1:33 AM CDT, 37 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

&&

47
Local storm report, May 26, 1:49 AM CDT, 21 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/PL
Local storm report, May 26, 1:58 AM CDT, 12 minutes 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

&&

47

The office that day

Everything else NWS Houston/Galveston, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 25, 8:08 PM CDTSpecial Weather StatementHGXWalker52 min
May 25, 8:14 PM CDTSevere Thunderstorm WarningHGXMontgomery, San Jacinto, Walker61 min
May 25, 8:50 PM CDTSevere Thunderstorm WarningHGXBurleson, Washington40 min
May 25, 9:19 PM CDTSevere Thunderstorm WarningHGXColorado28 min
May 25, 9:23 PM CDTSevere Thunderstorm WarningHGXPolk, San Jacinto, Trinity, Walker42 min
May 25, 9:30 PM CDTSevere Thunderstorm WarningHGXBrazos, Burleson, Grimes, Montgomery, Walker, Washington60 min
May 25, 10:25 PM CDTSpecial Weather StatementHGXWashington65 min
May 25, 10:31 PM CDTSevere Thunderstorm WarningHGXGrimes, Montgomery, San Jacinto, Walker44 min
May 25, 10:46 PM CDTSevere Thunderstorm WarningHGXColorado44 min
May 25, 10:57 PM CDTSevere Thunderstorm WarningHGXLiberty, Montgomery, San Jacinto, Walker48 min
May 25, 11:23 PM CDTTornado WarningHGXLiberty, Montgomery52 min
May 25, 11:29 PM CDTSevere Thunderstorm WarningHGXColorado46 min
May 25, 11:56 PM CDTSevere Thunderstorm WarningHGXColorado49 min
May 25, 11:58 PM CDTTornado WarningHGXLiberty32 min
May 26, 12:12 AM CDTSpecial Weather StatementHGXHarris63 min
May 26, 12:27 AM CDTSevere Thunderstorm WarningHGXChambers, Liberty63 min
May 26, 12:45 AM CDTSevere Thunderstorm WarningHGXColorado, Jackson, Wharton45 min
May 26, 1:27 AM CDTSpecial Weather StatementHGXHarris63 min
May 26, 1:28 AM CDTSevere Thunderstorm WarningHGXColorado, Jackson, Matagorda, Wharton62 min
May 26, 1:40 AM CDTSevere Thunderstorm WarningHGXBrazoria, Galveston, Harris24 min
May 26, 1:50 AM CDTSpecial Marine WarningHGX55 min
May 26, 2:42 AM CDTSpecial Marine WarningHGX79 min
May 26, 2:56 AM CDTSpecial Marine WarningHGX94 min
May 26, 2:59 AM CDTSevere Thunderstorm WarningHGXJackson, Matagorda61 min
May 26, 3:22 AM CDTSpecial Marine WarningHGX83 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.