Alert archive / Texas / Tornado Warnings in 1995
Tornado Warning 16, NWS Houston/Galveston, TX
NWS Houston/Galveston, TX issued this tornado warning at Apr 4, 1995, 10:09 AM CDT for Jackson County, Texas. It was in force for 66 min. 1 report came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Apr 4, 1995, 10:09 AM CDT (15:09 UTC)
- Expired
- Apr 4, 1995, 11:15 AM CDT
- In force
- 66 min
- Issued by
- NWS Houston/Galveston, TX
- Area
- Whole counties
County Jackson County, TX
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Apr 4, 11:11 AM CDT | Tornado F0 | Jackson, TX | Tornado reported seven miles south of Palacios. |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.
The nearest sounding before it
Corpus Christi, TX (KCRP), launched 12:00Z, 3.2 hours before the alert went out and 155 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
- 2580 J/kg
- Mixed-layer CIN
- -4 J/kg
- Mixed-layer LCL
- 535 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 100 m²/s²
- 0-3 km storm-relative helicity
- 131 m²/s²
- Significant tornado parameter
- 1.8
- Supercell composite
- 7.5
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KHOU 041511 TORHOU TXC239-041615- BULLETIN - EBS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE HOUSTON TX 1009 AM CDT TUE APR 4 1995 THE NATIONAL WEATHER SERVICE IN HOUSTON HAS ISSUED A TORNADO WARNING EFFECTIVE UNTIL 1115 AM CDT FOR PEOPLE IN THE FOLLOWING LOCATION... IN SOUTHEAST TEXAS ...JACKSON COUNTY AND ADJACENT COASTAL WATERS AT 1008 AM...RADAR INDICATED A TORNADO 10 MILES SOUTH SOUTHWEST OF LA WARD. MOVEMENT WAS NORTHEAST AT 20 MPH. THIS IS A DANGEROUS STORM SITUATION. ACT QUICKLY. IF YOU ARE IN THE PATH OF THIS TORNADO... GO TO A SMALL INTERIOR ROOM ON THE LOWEST FLOOR POSSIBLE. AVOID WINDOWS. ABANDON CARS AND MOBILE HOMES FOR A REINFORCED BUILDING. .AS A LAST RESORT GET INTO A DITCH OR CULVERT.
What forecasters said that day
The local office's own words before this tornado 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 tornado warning went out at Apr 4, 9:46 AM CDT, 23 minutes earlier.
Area forecast discussion, Apr 4, 9:46 AM CDT, 23 minutes before
SOUTHEAST TEXAS FORECAST DISCUSSION NATIONAL WEATHER SERVICE HOUSTON TX 940 AM CDT TUE APR 4 1995 GOOD THERMAL AND MOISTURE ADVECTION SHOWN AT 850 MB LVL THIS MORNING. 700/500 MB LAPSE RATES OF 20 DEG JUST TO SW OF RGN. ADAP SHOWS SURFACE MOISTURE CONVERGENCE VALUES TO 40 G/KG BETWEEN SAT AND VCT. PATTERN FOR CONTINUOUS RW/TRW DEVELOPMENT UNTIL WED MORNING. WL CONT W/FFA OVR RGN UNTIL TONITE. SVR TSTM WATCH IN EFFECT FOR MOST COUNTIES UNTIL 2 PM CxDT TODAY. WL MAKE MINOR ADJUSTMENTS TO LOWER MAX TEMPS 1ST PD A TAD DUE TO CONSIDERABLE CLD COVER AND PCPN. #37
In the hours before
Special weather statement, Apr 4, 5:16 AM CDT, 4 hours 53 minutes before
TXZ163-164-176>179-195>200-210>214-226-227-235>238-511-513-041700- SEVERE WEATHER AND HEAVY RAINFALL OUTLOOK NATIONAL WEATHER SERVICE HOUSTON TX 515 AM CDT TUE APR 4 1995 THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS ALL SOUTHEAST TEXAS TODAY. A COLD FRONT APPROACHING THE AREA...LOW PRESSURE DEVELOPING ALONG THE FRONT...AND FAVORABLE UPPER LEVEL DYNAMICS WILL CREATE AN ENVIRONMENT CONDUCIVE FOR STRONG TO SEVERE THUNDERSTORM DEVELOPMENT. THE PRIMARY THREAT FROM THESE STORMS WILL BE LARGE HAIL AND STRONG GUSTY WINDS. THE CITIES INCLUDED IN THE SLIGHT RISK AREA INCLUDE COLLEGE STATION...BRENHAM... HOUSTON... EL CAMPO...GALVESTON...LIVINGSTON...JASPER AND BEAUMONT/PORT ARTHUR. IN ADDITION A FLASH FLOOD WATCH IS IN EFFECT THROUGH TONIGHT. THE STRONG TO SEVERE THUNDERSTORMS IN CENTRAL TEXAS EARLY THIS MORNING WILL BE MOVING INTO THE REGION TODAY PRODUCING LOCALLY HEAVY RAIN OVER MUCH OF SOUTHEAST TEXAS...GENERALLY WEST OF A HIGH ISLAND TO KOUNTZE LINE TODAY BEFORE THE AREA OF HEAVY RAIN SHIFTS SOUTH AND EAST TONIGHT. RAINFALL AMOUNTS OF 1 TO 3 INCHES WILL BE COMMON OVER MUCH OF SOUTHEAST TEXAS WITH ISOLATED TOTALS OF 4 TO 6 INCHES POSSIBLE THROUGH TONIGHT. THIS THREAT MzAY NEED TO BE EXTENDED WEDNESDAY AS THE FRONT BECOMES NEARLY STATIONARY NEAR THE COAST. STAY TUNED TO NOAA WEATHER RADIO OR LOCAL MEDIA FOR FURTHER UPDATES.
Special weather statement, Apr 4, 8:30 AM CDT, 1 hour 39 minutes before
TXZ163-164-176>179-195>200-210>214-226-227-235>238-511-513-042000- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE HOUSTON TX 830 AM CDT TUE APR 4 1995 ...SEVERE THUNDERSTORM WATCH CONTINUES UNTIL 2 PM CDT FOR PORTIONS OF SOUTHEAST TEXAS... A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR PORTIONS OF SOUTHEAST TEXAS. INCLUDED IN THIS WATCH ARE THE COUNTIES OF WASHINGTON...AUSTIN ...BRAZOS...COLORADO...JACKSON...WHARTON...BURLESON... BRAZORIA...GRIMES...LIBERTY...SAN JACINTO...CHAMBERS...MATAGORDA...FORT BEND...HARRIS...MONTGOMERY...WALKER...GALVESTON...POLK AND WALLER. VERY MOIST AND UNSTABLE AIR MASS OVER THE REGION...IN COMBINATION WITH AN APPROACHING UPPER LEVEL LOW PRESSURE SYSTEM FROM THE SOUTHWEST...WILL RESULT IN THE DEVELOPMENT OF NUMEROUS THUNDERSTORMS OVER SOUTHEAST TEXAS. SOME THUNDERSTORMS MAY BECOME SEVERE...PRODUCING HAIL...DAMAGING WINDS AND VERY HEAVY RAINS. AT MID MORNING...SCATTERED TO NUMEROUS THUNDERSTORMS WERE DEVELOPING OVER MUCH OF SOUTHEAST TEXAS...AND MOVING TO THE NORTHEAST AT 20 MILES AN HOUR. THE STRONGEST STORMS WITH THE HEAVIEST RAINS WERE MAINLY SOUTH OF A KOUNTZE...COLLEGE STATION LINE. REMEMBER...A FLASH FLOOD WATCH IS ALSO IN EFFECT FOR SOUTHEAST TEXAS. THE FLASH FLOOD WATCH IS IN EFFECT THROUGH TONIGHT. STAY TUNED TO YOUR LOCAL RADIO...TELEVISION OR NOAA WEATHER RADIO FOR THE LATEST WEATHER INFORMATION.
Special weather statement, Apr 4, 8:41 AM CDT, 1 hour 28 minutes before
TXZ163-164-176>179-195>200-210>214-226-227-235>238-511-513-042000- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE HOUSTON TX 830 AM CDT TUE APR 4 1995 ...SEVERE THUNDERSTORM WATCH CONTINUES UNTIL 2 PM CDT FOR PORTIONS OF SOUTHEAST TEXAS... A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR PORTIONS OF SOUTHEAST TEXAS. INCLUDED IN THIS WATCH ARE THE COUNTIES OF WASHINGTON...AUSTIN ...BRAZOS...COLORADO...JACKSON...WHARTON...BURLESON... BRAZORIA...GRIMES...LIBERTY...SAN JACINTO...CHAMBERS...MATAGORDA...FORT BEND...HARRIS...MONTGOMERY...WALKER...GALVESTON...POLK AND WALLER. VERY MOIST AND UNSTABLE AIR MASS OVER THE REGION...IN COMBINATION WITH AN APPROACHING UPPER LEVEL LOW PRESSURE SYSTEM FROM THE SOUTHWEST...WILL RESULT IN THE DEVELOPMENT OF NUMEROUS THUNDERSTORMS OVER SOUTHEAST TEXAS. SOME THUNDERSTORMS MAY BECOME SEVERE...PRODUCING HAIL...DAMAGING WINDS AND VERY HEAVY RAINS. AT MID MORNING...SCATTERED TO NUMEROUS THUNDERSTORMS WERE DEVELOPING OVER MUCH OF SOUTHEAST TEXAS...AND MOVING TO THE NORTHEAST AT 20 MILES AN HOUR. THE STRONGEST STORMS WITH THE HEAVIEST RAINS WERE MAINLY SOUTH OF A KOUNTZE...COLLEGE STATION LINE. REMEMBER...A FLASH FLOOD WATCH IS ALSO IN EFFECT FOR SOUTHEAST TEXAS. THE FLASH FLOOD WATCH IS IN EFFECT THROUGH TONIGHT. STAY TUNED TO YOUR LOCAL RADIO...TELEVISION OR NOAA WEATHER RADIO FOR THE LATEST WEATHER INFORMATION.
The office that day
Everything else NWS Houston/Galveston, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 4, 7:22 AM CDT | Severe Thunderstorm Warning | HGX | Harris | 53 min |
| Apr 4, 9:34 AM CDT | Severe Thunderstorm Warning | HGX | Brazoria, Matagorda | 56 min |
| Apr 4, 10:03 AM CDT | Severe Thunderstorm Warning | HGX | Fort Bend | 57 min |
| Apr 4, 10:51 AM CDT | Tornado Warning | HGX | Matagorda | 69 min |
| Apr 4, 11:37 AM CDT | Severe Thunderstorm Warning | HGX | Brazoria | 68 min |
| Apr 4, 11:58 AM CDT | Severe Thunderstorm Warning | HGX | Matagorda | 62 min |
| Apr 4, 12:44 PM CDT | Severe Thunderstorm Warning | HGX | Brazoria | 61 min |
| Apr 4, 1:34 PM CDT | Severe Thunderstorm Warning | HGX | Matagorda | 41 min |
| Apr 4, 1:44 PM CDT | Severe Thunderstorm Warning | HGX | Galveston | 61 min |
Nearby
Tornado Warnings in Texas, 1995Every tornado warning in 1995Tornadoes 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.