Alert archive / Texas / Severe Thunderstorm Warnings in 1990
Severe Thunderstorm Warning 36, NWS San Angelo, TX
NWS San Angelo, TX issued this severe thunderstorm warning at Jun 1, 1990, 8:54 PM CDT for Concho County, Tom Green 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
- Jun 1, 1990, 8:54 PM CDT (01:54 UTC)
- Expired
- Jun 1, 1990, 10:00 PM CDT
- In force
- 66 min
- Issued by
- NWS San Angelo, TX
- Area
- Whole counties
Counties Concho County, TX, Tom Green County, TX
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 1, 9:00 PM CDT | Thunderstorm Wind 50 | Tom Green, TX |
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
Midland Regional, TX (KMAF), launched 00:00Z, 1.9 hours before the alert went out and 203 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
- 676 J/kg
- Mixed-layer CIN
- -210 J/kg
- Mixed-layer LCL
- 2472 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 90 m²/s²
- 0-3 km storm-relative helicity
- 123 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.4
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.
In the hours before
Special weather statement, Jun 1, 3:00 PM CDT, 5 hours 54 minutes before
TXZ016-017-029-034-018-012100- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAN ANGELO TX 258 PM CDT FRI JUN 1 1990 ...THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WATCH IN EFFECT FROM 300 PM UNTIL 1000 PM CDT THIS EVENING FOR THE NORTHWEST CONCHO VALLEY COUNTIES OF REAGAN...IRION...STERLING...COKE AND TOM GREEN... ...A FLASH FLOOD WATCH IS IN EFFECT FOR TODAY FOR MCCULLOCH COUNTY... AT 255 PM CDT SAN ANGELO RADAR SHOWED THUNDERSTORMS WITH VERY HEAVY RAIN WEST OF THE CONCHO VALLEY. THE STRONGEST THUNDERSTORMS WERE IN CRANE COUNTY AND PECOS COUNTY. THESE THUNDERSTORMS WERE MOVING NORTHEAST AT 25 MILES AN HOUR. REMEMBER...A TORNADO WATCH MEANS THAT SEVERE THUNDERSTORMS WHICH MAY PRODUCE TORNADOES ARE POSSIBLE IN AND NEAR THE WATCH AREA. A FLASH FLOOD WATCH MEANS THAT FLASH FLOODING IS POSSIBLE IN AND NEAR THE WATCH AREA. KEEP LISTENING TO YOUR NOAA WEATHER RADIO FOR FURTHER WEATHER UPDATES.
Special weather statement, Jun 1, 3:36 PM CDT, 5 hours 18 minutes before
TXZ012-015-019-024-029-030-012330- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ABILENE TX 330 PM CDT FRI JUN 1 1990 A TORNADO WATCH REMAINS IN EFFECT FOR THE WESTERN PART OF THE BIG COUNTRY UNTIL 10 OCLOCK THIS EVENING. A TORNADO WATCH IN EFFECT FOR THE CENTRAL AND EAST PORTIONS OF THE BIG COUNTRY WILL EXPIRE AT 4 PM CDT. A FLASH FLOOD WATCH REMAINS IN EFFECT FOR ALL THE BIG COUNTRY THIS AFTERNOON AND TONIGHT. AT 325 PM CDT NUMEROUS LARGE THUNDERSTORMS WERE ALONG AND NORTH OF A LINE FROM OLNEY TO SEYMOUR TO ROCHESTER TO NEAR SNYDER. HAIL...STRONG GUSTY WIND AND VERY HEAVY RAIN CAN BE EXPECTED NEAR THESE STORMS. MOVEMENT WAS NORTHEAST AT 20 MPH. PERSONS IN OR CLOSE TO THE WATCH AREAS SHOULD STAY ALERT FOR APPROACHING THUNDERSTORMS AND BE READY TO TAKE IMMEDIATE ACTION IF SEVERE WEATHER OR FLOODING IS SIGHTED OR REPORTED. STAY TUNED TO RADIO...TV OR NOAA WEATHER RADIO FOR THE LATEST WEATHER INFORMATION AND POSS IBLE WARNINGS.
Special weather statement, Jun 1, 4:03 PM CDT, 4 hours 51 minutes before
TXZ016-017-029-034-018-012200- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAN ANGELO TX 401 PM CDT FRI JUN 1 1990 ...A TORNADO WATCH IS IN EFFECT UNTIL 1000 PM CDT FOR THE NORTHWEST CONCHO VALLEY... ...A FLASH FLOOD WATCH IS IN EFFECT FOR TONIGHT IN MCCULLOCH COUNTY... AT 355 PM CDT SAN ANGELO RADAR SHOWED STRONG THUNDERSTORMS APPROACHING THE WESTERN CONCHO VALLEY. THE STRONGEST STORMS WERE NEAR CRANE ON THE CRANE/UPTON COUNTY LINE AND SOUTH OF GIRVIN IN NORTHEAST PECOS COUNTY. THESE THUNDERSTORMS WERE MOVING EAST VERY SLOWLY AND ARE LIKELY PRODUCING VERY HEAVY RAINS...STRONG GUSTY WINDS...FREQUENT LIGHTNING AND SOME HAIL. REMEMBER...A TORNADO WATCH MEANS SEVERE THUNDERSTORMS WHICH MAY PRODUCE TORNADOES ARE POSSIBLE IN AND NEAR THE WATCH AREA. A FLASH FLOOD WATCH MEANS THAT FLASH FLOODING IS POSSIBLE IN AND NEAR THE WATCH AREA. KEEP LISTENING TO YOUR NOAA WEATHER RADIO OR YOUR LOCAL RADIO AND TELEVISION *STATIONS FOR FURTHER WEATHER UPDATES.
Special weather statement, Jun 1, 4:22 PM CDT, 4 hours 32 minutes before
TXZ012-015-019-024-029-030-020015- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ABILENE TX 415 PM CDT FRI JUN 1 1990 A TORNADO WATCH REMAINS IN EFFECT FOR THE WESTERN PORTION OF THE BIG COUNTRY UNTIL 10 OCLOCK THIS EVENING. A FLASH FLOOD WATCH IS IN EFFECT FOR ALL THE BIG COUNTRY AREA THROUGH TONIGHT. AT 410 PM CDT NUMEROUS LARGE THUNDERSTORMS WERE ALONG AND NORTH OF A LINE FROM WEST OF SNYDER TO CLAIREMONT TO GUTHRIE TO NEAR SEYMOUR. VERY HEAVY RAIN AND MINOR STREET AND ROAD FLOODING WAS REPORTED IN THE NORTH PORTION OF SCURRY COUNTY JUST SOUTH OF FLUVANNA AT 400 PM CDT. THIS AREA IS BEING CLOSELY MONITORED FOR SEVERE WEATHER AND ADDITIONAL FLOODING. MOVEMENT OF THE STORMS WAS GENERALLY TO THE NORTHEAST AT 20 MPH... HOWEVER THE AREA OF STORMS IN SCURRY COUNTY HAD STARTED TO DRIFT TO THE SOUTH AND SOUTHEAST. PERSONS IN THE WATCH AND WARNING AREAS SHOULD STAY ALERT FOR APPROACHING THUNDERSTORMS AND BE READY TO TAqKE IMMEDIATE ACTION IF SEVERE WEATHER OR FLOODING IS SIGHTED OR REPORTED. STAY TUNED TO RADIO...TV OR NOAA WEATHER RADIO FOR THE LATEST WEATHER INFORMATION AND POSSIBLE WARNINGS.
Special weather statement, Jun 1, 8:07 PM CDT, 47 minutes before
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
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</html>The office that day
Everything else NWS San Angelo, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 1, 7:02 PM CDT | Tornado Warning | SJT | Crockett | 58 min |
Nearby
Severe Thunderstorm Warnings in Texas, 1990Every severe thunderstorm warning in 1990
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.