Alert archive / Texas / Severe Thunderstorm Warnings in 1990
Severe Thunderstorm Warning 85, NWS Amarillo, TX
NWS Amarillo, TX issued this severe thunderstorm warning at Jun 9, 1990, 8:02 PM CDT for Hansford County, Sherman County, Texas. It was in force for 28 min. 2 reports 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 9, 1990, 8:02 PM CDT (01:02 UTC)
- Expired
- Jun 9, 1990, 8:30 PM CDT
- In force
- 28 min
- Issued by
- NWS Amarillo, TX
- Area
- Whole counties
Counties Hansford County, TX, Sherman 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 9, 8:23 PM CDT | Hail 0.75 | Hansford, TX | |
| Jun 9, 8:23 PM CDT | Hail 0.75 | Sherman, 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
Amarillo Airport, TX (KAMA), launched 00:00Z, 1.0 hours before the alert went out and 117 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
- 295 J/kg
- Mixed-layer CIN
- -58 J/kg
- Mixed-layer LCL
- 2613 m above ground
- 0-6 km bulk shear
- 19 kt
- 0-1 km storm-relative helicity
- -15 m²/s²
- 0-3 km storm-relative helicity
- 169 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KAMA 100104
SVRAMA
TXC195-421-100130-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE AMARILLO TX
802 PM CDT JUN 9 1990
THE NATIONAL WEATHER SERVICE IN AMARILLO HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 830 PM CDT
FOR PEOPLE IN THE FOLLOWING COUNTIES...
IN THE TEXAS PANHANDLE
...NORTHWESTERN HANSFORD...NORTHEASTERN SHERMAN
AT 801 PM CDT AMARILLO RADAR DETECTED A SEVERE THUNDERSTORM IN
NORTHEAST SHERMAN COUNTY..ABOUT 20 MILES EAST OF STRATFORD. THIS
STORM WAS MOVING TO THE NORTH NORTHEAST 12 MILES AN HOUR..AND SHOULD
MOVE THROUGH NORTHWESTERN HANSFORD COUNTY WITHIN THE NEXT 15 TO 20
MINTES.
WHEN THUNDERSTORMS ARE OCCURRING...PEOPLE SHOULD MOVE INSIDE A
STRONG BUILDING. DO NOT STAND BY WINDOWS. DON'T USE TELEPHONES
OR ELECTRICAL APPLIANCES UNLESS IN AN EMERGENCY UNTIL THE STORM
HAS PASSED. MOTORISTS SHOULD NOT DRIVE INTO LOW WATER CROSSINGS.
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
STRONG BUILDING. DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...
AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.
STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO
DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
WPRWhat 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 9, 4:44 PM CDT, 3 hours 18 minutes before
TXZ001>012-COZ015>017-NMZ005-009-013-OKZ001>004-009-014-021- KSZ003-006-092240- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE AMARILLO TX 440 PM CDT SAT JUN 9 1990 ...SEVERE THUNDERSTORM WATCH IN EFFECT FOR PORTIONS OF THE TEXAS AND OKLAHOMA PANHANDLES UNTIL 10 PM... AT 430 PM CDT...SHOWERS AND THUNDERSTORMS WERE SCATTERED ACROSS NORTHEAST NEW MEXICO..THE NORTH THIRD OF THE TEXAS PANHANDLE..THE SOUTHEAST PART OF THE OKLAHOMA PANHANDLE AND WEST OKLAHOMA. LOCALLY VERY HEAVY RAINFALL WAS OCCURRING IN NORTHEAST NEW MEXICO..25 MILES SOUTH OF CLAYTON. VERY HEAVY RAINFALL WAS ALSO NOTED NEAR TEXLINE..IN THE NORTHWEST CORNER OF THE TEXAS PANHANDLE. ELSEWHERE...AN ISOLATED THUNDERSTORM HAD BEGUN TO DEVELOP OVER THE NORTHEAST CORNER OF THE TEXAS SOUTH PLAINS..15 MILES SOUTH OF CHILDRESS. MOVEMENT WAS TO THE EAST AT 15 MILES AN HOUR. STAY TUNED TO LOCAL RADIO AND TV STATIONS OR TO NOAA WEATHER RADIO FOR LATER STATEMENTS OR POSSIBLE WARNINGS ON THIS DEVELOPING WEATHER SITUATION. WPR
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.