Alert archive / Texas / Severe Thunderstorm Warnings in 1995
Severe Thunderstorm Warning 3, NWS Houston/Galveston, TX
NWS Houston/Galveston, TX issued this severe thunderstorm warning at Jan 12, 1995, 3:46 PM CST for Madison County, Texas. It was in force for 59 min.
The area
The counties it named.
The facts
- Issued
- Jan 12, 1995, 3:46 PM CST (21:46 UTC)
- Expired
- Jan 12, 1995, 4:45 PM CST
- In force
- 59 min
- Issued by
- NWS Houston/Galveston, TX
- Area
- Whole counties
County Madison County, TX
The nearest sounding before it
Longview/Gregg, TX (KGGG), launched 12:00Z, 9.8 hours before the alert went out and 199 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
- 820 J/kg
- Mixed-layer CIN
- -51 J/kg
- Mixed-layer LCL
- 622 m above ground
- 0-6 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- 180 m²/s²
- 0-3 km storm-relative helicity
- 185 m²/s²
- Significant tornado parameter
- 0.5
- Supercell composite
- 2.4
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
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 Jan 12, 2:36 PM CST, 1 hour 10 minutes earlier.
Area forecast discussion, Jan 12, 2:36 PM CST, 1 hour 10 minutes before
SOUTHEAST TEXAS FORECAST DISCUSSION NATIONAL WEATHER SERVICE HOUSTON TX 235 PM CST THU JAN 12 1995 ACTIVITY ALREADY BEGINNING THIS AFTERNOON AS PRE-FRONTAL TROF IS KICKING UP SOME RATHER HEALTHY STORMS IN WRN COUNTIES. HOWEVER..MAIN THREAT REMAINS W WITH THE COLD FRONT AND UPPER TROF. FAVORABLE POSTION OF THE INCOMING UPPER JET WITH DISTURBANCES CURRENTLY ROTATING AROUND THE BASE OF THE TROF ALL PT TO A STORMY NIGHT WHEN COMBINED WITH THE OTHER INGREDIENTS ALREADY IN PLACE. LATEST WORD FROM SELS (VIA SAT) IS THAT THE TOR WATCH WILL BE EXTENDED EAST LATER TONIGHT. LOOKING AHEAD..MODELS ARE CONSISTENT WITH THE DEVELOPMENT OF A SFC LOW BY 24H OVER SE TX AND MOVING IT E ALONG THE COAST TO LA. OVtERRUN- NING CLOUDS AND RAIN MAY LINGER UNTIL LATE FRI NIGHT FOR E/NERN PORTIONS OF OUR FA AS HINTED AT BY ALL THREE PROGS. WL NOT DEVIATE MUCH FROM MOS TEMPS. ..FORTY-ONE..
In the hours before
Special weather statement, Jan 12, 10:30 AM CST, 5 hours 16 minutes before
TXZ164-177>179-199-200-210>214-226-227-235>238-122350- SEVERE WEATHER AND HEAVY RAIN OUTLOOK NATIONAL WEATHER SERVICE HOUSTON TX 1030 AM CST THU JAN 12 1995 THERE IS A MODERATE RISK OF SEVERE WEATHER AND LOCALLY HEAVY RAIN OVER SOUTHEAST TEXAS THIS AFTERNOON AND TONIGHT. A STRONG UPPER LEVEL DISTURBANCE WITH AN ASSOCIATED COLD FRONT WILL MOVE ACROSS THE AREA LATE THIS AFTERNOON INTO TONIGHT AND THROUGH EARLY FRIDAY MORNING. SURFACE LOW PRESSURE IS EXPECTED TO DEVELOP ALONG THE FRONT INCREASING INSTABILITY AND THE CHANCES OF SEVERE WEATHER AND LOCALLY HEAVY RAIN. RAINFALL AMOUNTS ARE EXPECTED TO AVERAGE AROUND ONE INCH WITH ISOLATED AMOUNTS OF TWO TO THREE INCHES POSSIBLE. THE GROUND IN SOUTHEAST TEXAS IS STILL SOME WHAT SATURATED FROM RAINS IN DECEMBER AND EARLIER THIS MONTH AND MANY STREAMS AND RIVERS ARE STILL FULL. RAINFALL OF THIS AMOUNT COULD PRODUCE LOCALIZED FLOODING OR SMALL STREAM FLOODING AND COULD CAUSE SOME RIVERS TO RISE OUT OF THEIR BANKS. IN ADDITION TO THE HEAVY RAIN...THE THUNDERSTORMS COULD PRODUCE DAMAGING WINDS. ALL RESIDENTS ARE ENCOURAGED TO STAY ABREAST OF THE CURRENT WEATHER CONDITIONS AND LIMIT THEIR TRAVEL TONIGHT AND FRIDAY MORNING. EMERGENCY MANAGERS IN SOUTHEAST TEXAS SHOULD CHECK THEIR PREPARDNESS PLANS AND STAFFING LEVELS FOR THE POSSIBILITY OF HEAVY RAIN AND SEVERE WEATHER THROUGH FRIDAY MORNING. SPOTTER ACTIVATION MAY BE NEEDED LATER TODAY AS WELL. STAY TUNED TO NOAA WEATHER RADIO...OR OTHER NEWS SOURCES FOR THE LATEST UPDATES CONCERNING THIS DEVELOPING WEATHER SITUATION.
Special weather statement, Jan 12, 10:31 AM CST, 5 hours 15 minutes before
TXZ164-177>179-199-200-210>214-226-227-235>238-122350- SEVERE WEATHER AND HEAVY RAIN OUTLOOK NATIONAL WEATHER SERVICE HOUSTON TX 1030 AM CST THU JAN 12 1995 THERE IS A MODERATE RISK OF SEVERE WEATHER AND LOCALLY HEAVY RAIN OVER SOUTHEAST TEXAS THIS AFTERNOON AND TONIGHT. A STRONG UPPER LEVEL DISTURBANCE WITH AN ASSOCIATED COLD FRONT WILL MOVE ACROSS THE AREA LATE THIS AFTERNOON INTO TONIGHT AND THROUGH EARLY FRIDAY MORNING. SURFACE LOW PRESSURE IS EXPECTED TO DEVELOP ALONG THE FRONT INCREASING INSTABILITY AND THE CHANCES OF SEVERE WEATHER AND LOCALLY HEAVY RAIN. RAINFALL AMOUNTS ARE EXPECTED TO AVERAGE AROUND ONE INCH WITH ISOLATED AMOUNTS OF TWO TO THREE INCHES POSSIBLE. THE GROUND IN SOUTHEAST TEXAS IS STILL SOME WHAT SATURATED FROM RAINS IN DECEMBER AND EARLIER THIS MONTH AND MANY STREAMS AND RIVERS ARE STILL FULL. RAINFALL OF THIS AMOUNT COULD PRODUCE LOCALIZED FLOODING OR SMALL STREAM FLOODING AND COULD CAUSE SOME RIVERS TO RISE OUT OF THEIR BANKS. IN ADDITION TO THE HEAVY RAIN...THE THUNDERSTORMS COULD PRODUCE DAMAGING WINDS. ALL RESIDENTS ARE ENCOURAGED TO STAY ABREAST OF THE CURRENT WEATHER CONDITIONS AND LIMIT THEIR TRAVEL TONIGHT AND FRIDAY MORNING. EMERGENCY MANAGERS IN SOUTHEAST TEXAS SHOULD CHECK THEIR PREPARDNESS PLANS AND STAFFING LEVELS FOR THE POSSIBILITY OF HEAVY RAIN AND SEVERE WEATHER THROUGH FRIDAY MORNING. SPOTTER ACTIVATION MAY BE NEEDED LATER TODAY AS WELL. STAY TUNED TO NOAA WEATHER RADIO...OR OTHER NEWS SOURCES FOR THE LATEST UPDATES CONCERNING THIS DEVELOPING WEATHER SITUATION.
Special weather statement, Jan 12, 1:36 PM CST, 2 hours 10 minutes before
TXZ163-164-176>179-195>199-210>212-130240- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE HOUSTON TX 136 PM CST THU JAN 12 1995 TORNADO WATCH HAS BEEN ISSUED FOR NORTHWEST PORTION OF SOUTHEAST TEXAS VALID TILL 8PM TONIGHT. THE WATCH INCLUDES THE AREA GENERALLY NORTH AND WEST OF A LINE FROM WOODVILLE TO CONROE TO COLUMBS. THE FOLLOWING COUNTIES ARE INCLUDED IN THE WATCH AREA HOUSTON, TRINITY, POLK, SAN JACINTO, TRINITY, POLK, MONTGOMERY, WALKER, MADISON, BRAZOS, GRIMES BURLESON, WASHINGTON, WALLER, AUSTIN, AND COLORADO. THUNDERSTORMS ARE ALREADY FORMING OVER WESTERN PORTIONS OF SOUHEAST TEXAS AND SHOULD CONTINUE TO SPREAD TO THE EAST DURING THE AFTERNOON. IF YOU PLAN TO BE OUTDOORS THIS EVENING...CHECK THE LATEST WEATHER INFORMATION AND KEEP A WEATHER EYE ON THE SKY. IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IN A HOME OR BUSINESS IS AN INTERIOR ROOM ON THE LOWEST FLOOR POSSIBLE. AVOID WINDOWS.
The office that day
Everything else NWS Houston/Galveston, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 12, 1:30 PM CST | Severe Thunderstorm Warning | HGX | Burleson | 45 min |
| Jan 12, 3:25 PM CST | Severe Thunderstorm Warning | HGX | Brazos | 65 min |
| Jan 12, 4:52 PM CST | Severe Thunderstorm Warning | HGX | Jackson, Wharton | 68 min |
| Jan 12, 5:09 PM CST | Flash Flood Warning | HGX | Houston, Madison | 66 min |
| Jan 12, 5:09 PM CST | Severe Thunderstorm Warning | HGX | Houston, Madison | 66 min |
Nearby
Severe Thunderstorm Warnings in Texas, 1995Every severe thunderstorm warning in 1995
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.