Alert archive / Texas / Flash Flood Warnings in 1992

Flash Flood Warning 7, NWS Lubbock, TX

June 1, 1992Lubbock County, Texas

NWS Lubbock, TX issued this flash flood warning at Jun 1, 1992, 2:10 AM CDT for Lubbock County, Texas. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Jun 1, 1992, 2:10 AM CDT (07:10 UTC)
Expired
Jun 1, 1992, 5:15 AM CDT
In force
3 hr
Issued by
NWS Lubbock, TX
Area
Whole counties

County Lubbock County, TX

The nearest sounding before it

Amarillo Airport, TX (KAMA), launched 00:00Z, 7.2 hours before the alert went out and 180 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, Amarillo Airport, TX at 00:00Z on 1992-06-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 813 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, Amarillo Airport, TX at 00:00Z on 1992-06-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -13 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
813 J/kg
Mixed-layer CIN
-11 J/kg
Mixed-layer LCL
1089 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
-13 m²/s²
0-3 km storm-relative helicity
17 m²/s²
Significant tornado parameter
0.1
Supercell composite
0.8

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KLBB 010713
FFWLBB
TXC303-011015-
 
BULLETIN - EBS ACTIVATION REQUESTED
FLOOD AND FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LUBBOCK TX
210 AM CDT MON JUN 1 1992
 
THE NATIONAL WEATHER SERVICE IN LUBBOCK HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL  515 AM CDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN NORTHWEST TEXAS
 
   ...LUBBOCK COUNTY
 
AT 200 AM CDT THUNDERSTORMS WITH VERY HEAVY RAIN WERE OCCURRING
OVER THE LUBBOCK AREA. ALMOST AN INCH OF RAINFALL HAD OCCURRED
AT THE LUBBOCK INTERNATIONAL AIRPORT DURING THE PAST HOUR.
AN OFF DUTY NWS EMPLOYEE REPORTED TWO INCHES OF RAIN IN A 30
MINUTE TIME PERIOD HAD OCCURRED ALONG WITH HIGH WINDS IN SOUTHWEST
LUBBOCK.
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE
THE DANGERS OF FLOODS AND FLASH FLOODS.  IF FLASH FLOODING IS
OBSERVED...ACT QUICKLY.  MOVE UP TO ESCAPE FLOOD WATERS.  DO
NOT STAY IN AREAS SUBJECT TO FLOODING WHEN WATER BEGINS RISING.
 
DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY.  THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO
CROSS SAFELY.  VEHICLES CAUGHT IN RISING WATER SHOULD BE
ABANDONED QUICKLY.  MOVE TO HIGHER GROUND.

What forecasters said that day

The local office's own words before this flash flood 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, May 31, 8:50 PM CDT, 5 hours 20 minutes before
TXZ007-008-009-010-011-012-010245-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LUBBOCK TX
849 PM CDT SUN MAY 31 1992

THE STRONGEST THUNDERSTORMS HAVE YET TO ENTER THE SOUTH PLAINS. A
STRONG THUNDERSTORM IS LOCATED BETWEEN PORTALES AND CLOVIS NEW MEXICO.
ANOTHER STRONG THUNDERSTORM IS LOCATED IN SOUTH CENTRAL HALL COUNTY
SOUTHWEST OF PARNELL IN THE SOUTHERN PANHANDLE. IN ADDITION A MODERATE
THUNDERSTORM IS LOCATED IN BAILEY COUNTY 8 MILES SOUTHWEST OF
MULESHOE. THESE STORMS ARE MOVING TO THE SOUTHEAST AT 20 MPH.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV FOR
UPDATES ON THIS SEVERE WEATHER SITUATION.
Special weather statement, May 31, 8:54 PM CDT, 5 hours 16 minutes before
TXZ007-008-009-010-011-012-010250-

SPECIAL WEATHER STATEMENT...CORRECTION
NATIONAL WEATHER SERVICE LUBBOCK TX
855 PM CDT SUN MAY 31 1992

...TORNADO WATCH IN EFFECT FOR THE WESTERN AND CENTRAL SOUTH
   PLAINS UNTIL MIDNIGHT...

THE STRONGEST THUNDERSTORMS HAVE YET TO ENTER THE SOUTH PLAINS. A
STRONG THUNDERSTORM IS LOCATED BETWEEN PORTALES AND CLOVIS NEW MEXICO.
ANOTHER STRONG THUNDERSTORM IS LOCATED IN SOUTH CENTRAL HALL COUNTY
SOUTHWEST OF PARNELL IN THE SOUTHERN PANHANDLE. IN ADDITION A MODERATE
THUNDERSTORM IS LOCATED IN BAILEY COUNTY 8 MILES SOUTHWEST OF
MULESHOE. THESE STORMS ARE MOVING TO THE SOUTHEAST AT 20 MPH.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV FORg
UPDATES ON THIS SEVERE WEATHER SITUATION.
Special weather statement, May 31, 8:56 PM CDT, 5 hours 14 minutes before
TXZ007-008-009-010-011-012-010250-

SPECIAL WEATHER STATEMENT...CORRECTION
NATIONAL WEATHER SERVICE LUBBOCK TX
855 PM CDT SUN MAY 31 1992

...TORNADO WATCH IN EFFECT FOR THE WESTERN AND CENTRAL SOUTH
   PLAINS UNTIL MIDNIGHT...

THE STRONGEST THUNDERSTORMS HAVE YET TO ENTER THE SOUTH PLAINS. A
STRONG THUNDERSTORM IS LOCATED BETWEEN PORTALES AND CLOVIS NEW MEXICO.
ANOTHER STRONG THUNDERSTORM IS LOCATED IN SOUTH CENTRAL HALL COUNTY
SOUTHWEST OF PARNELL IN THE SOUTHERN PANHANDLE. IN ADDITION A MODERATE
THUNDERSTORM IS LOCATED IN BAILEY COUNTY 8 MILES SOUTHWEST OF
MULESHOE. THESE STORMS ARE MOVING TO THE SOUTHEAST AT 20 MPH.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV FOR
UPDATES ON THIS SEVERE WEATHER SITUATION.
Special weather statement, Jun 1, 12:48 AM CDT, 1 hour 22 minutes before
TXZ007-008-009-010-011-012-010640-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LUBBOCK TX
1247 AM CDT MON JUN 1 1992

...TORNADO WATCH FOR THE WESTERN AND CENTRAL SOUTH PLAINS HAS EXPIRED...
...TORNADO WARNING FOR EASTERN COCHRAN AND WESTERN HOCKLEY COUNTIES
   HAS EXPIRED...
...STRONG THUNDERSTORMS CONTINUE OVER PORTIONS OF WESTERN SOUTH PLAINS...

AT 1234 AM CDT WEATHER SERVICE RADAR SHOWED STRONG THUNDERSTORMS WITH
VERY HEAVY RAINFALL OVER CENTRAL COCHRAN AND HOCKLEY COUNTIES FROM JUST
NORTH OF LEVELLAND TO 10 MILES SOUTH OF BLEDSOE.  ALSO...THUNDERSTORMS
WITH VERY HEAVY RAINFALL WERE OCCURRING OVER BAILEY COUNTY 10 MILES
WEST OF NEEDMORE.

STRONG GUSTY WINDS...FREQUENT LIGHTNING...AND VERY HEAVY RAINFALL
ARE POSSIBLE WITH THE STRONGER STORMS.  BRIEF FLOODING OF LOW LYING
AREAS IS POSSIBLE OVER WESTERN SECTIONS OF THE SOUTH PLAINS...MAINLY
BAILEY...COCHRAN AND HOCKLEY COUNTIES.

STAY TUNED TO NOAA WEATHER RADIO OR LOCAL RADIO OR TELEVISION STATIONS
FOR FURTHER STATEMENTS.

TMT

The office that day

Everything else NWS Lubbock, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 31, 9:06 PM CDTSevere Thunderstorm WarningLUBBailey69 min
May 31, 9:14 PM CDTTornado WarningLUBMotley61 min
May 31, 9:37 PM CDTTornado WarningLUBBailey68 min
May 31, 9:55 PM CDTTornado WarningLUBCochran65 min
May 31, 10:51 PM CDTSevere Thunderstorm WarningLUBHockley69 min
May 31, 11:15 PM CDTTornado WarningLUBCochran, Hockley60 min
Jun 1, 6:36 PM CDTSevere Thunderstorm WarningLUBYoakum39 min

Nearby

Flash Flood Warnings in Texas, 1992Every flash flood warning in 1992

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.