Alert archive / Texas / Flash Flood Warnings in 1990
Flash Flood Warning 2, NWS Lubbock, TX
NWS Lubbock, TX issued this flash flood warning at Jul 27, 1990, 6:15 PM CDT for Lubbock County, Texas. It was in force for 117 min.
The area
The counties it named.
The facts
- Issued
- Jul 27, 1990, 6:15 PM CDT (23:15 UTC)
- Expired
- Jul 27, 1990, 8:12 PM CDT
- In force
- 117 min
- Issued by
- NWS Lubbock, TX
- Area
- Whole counties
County Lubbock County, TX
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
The nearest sounding before it
Amarillo Airport, TX (KAMA), launched 12:00Z, 11.3 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.
- Mixed-layer CAPE
- 355 J/kg
- Mixed-layer CIN
- -162 J/kg
- Mixed-layer LCL
- 1255 m above ground
- 0-6 km bulk shear
- 7 kt
- 0-1 km storm-relative helicity
- 22 m²/s²
- 0-3 km storm-relative helicity
- 47 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 KLBB 272318 FFWLBB TXC303-280215- BULLETIN - EBS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE LUBBOCK TX 615 PM CDT FRI JUL 27 1990 THE NATIONAL WEATHER SERVICE IN LUBBOCK HAS ISSUED A FLASH FLOOD WARNING EFFECTIVE UNTIL 915 PM CDT FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN NORTHWEST TEXAS ...LUBBOCK COUNTY WIDESPREAD HEAVY RAINFALL HAS OCCURRED OVER MUCH OF LUBBOCK COUNTY DURING THE LAST ONE TO TWO HOURS. THE HEAVIEST RAINFALL OCCURRED IN THE CITY OF LUBBOCK...WITH 1.50 INCHES RECEIVED AT THE LUBBOCK INTERNATIONAL AIRPORT BY 6 PM CDT. THE LUBBOCK POLICE DEPARTMENT REPORTS STREET FLOODING AT ALL MAJOR INTERSECTIONS THROUGHOUT THE CITY AT 6 PM CDT. AT 610 PM CDT LUBBOCK RADAR SHOWED SCATTERED THUNDERSTORMS...SOME WITH VERY HEAVY RAIN...ACROSS CENTRAL AND EASTERN SECTIONS OF THE SOUTH PLAINS. THUNDERSTORMS WITH POTENTIALLY HEAVY RAIN WERE LOCATED OVER NORTHERN TERRY AND NORTHWEST LYNN COUNTIES AND SHOULD MOVE INTO THE CITY OF LUBBOCK AROUND 7 PM CDT...OR SHORTLY THEREAFTER. DUE TO SATURATED GROUND CONDITIONS FROM EARLIER RAINS ADDITIONAL RAINFALL WILL RESULT IN RAPID RUNOFF AND FLOODING OF LOW LYING. 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, Jul 27, 2:34 PM CDT, 3 hours 41 minutes before
{TXZ007>012-272130-
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LUBBOCK TX
230 PM CDT FRI JUL 27 1990
...SHOWERS AND THUNDERSTORMS DEVELOP OVER THE TEXAS SOUTH PLAINS...
AT 225 PM CDT NATIONAL WEATHER SERVICE RADAR INDICATED SHOWERS AND
THUNDERSTORMS DEVELOPING OVER THE SOUTH PLAINS...SOME WITH LOCALLY
HEAVY RAINFALL. THE STRONGEST THUNDERSTORMS WERE LOCATED 8 MILES NORTH
OF TOKIO IN NORTHERN YOAKUM COUNTY...2 MILES SOUTH OF WHITEFACE IN
SOUTHEAST COCHRAN COUNTY AND 8 MILES SOUTH OF LUBBOCK IN LUBBOCK
COUNTY.
MOVEMENT WAS NORTH AT 10 MPH.
THE SLOW MOVEMENT OF THE SHOWERS AND THUNDERSTORMS MAY PRODUCE LOCALLY
HEAVY RAIN ALONG WITH STRONG GUSTY WIND...DANGEROUS LIGHTNING AND
POSSIBLY SOME SMALL HAIL.
STAY TUNED TO NOAA WEATHER RADIO FOR LATER STATEMENTS OR POSSIBLE
WARNINGS.Special weather statement, Jul 27, 5:34 PM CDT, 41 minutes before
TXZ007>012-280130-
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LUBBOCK TX
530 PM FRIDAY JULY 27 1990
AT 525 PM WEATHER RADAR CONTINUED TO SHOW SCATTERED THUNDERSTORMS WITH
VERY HEAVY RAIN ACROSS NORTHEAST AND THE CENTRAL SOUTH PLAINS. HEAVY
RAIN WAS REPORTED LUBBOCK...MOTLEY...AND CROSBY COUNTIES.
OVER THE PAST HOUR AND A HALF MORE THAN 1.3 INCHES OF RAIN HAD FALLEN AT
THE NATIONAL WEATHER SERVICE OFFICE IN LUBBOCK. WIDESPREAD STREET HAS
ALSO BEEN REPORTED WITH SOME CARS STALLED ON CITY STREETS.
THESE THUNDERSTORMS MAY ALSO PRODUCE VERY STRONG GUSTY WIND...DANGEROUS
LIGHTNING AND HAIL.
MOTORIST SHOULD USE EXTREME CAUTION AND AVOID AREAS WERE WATER COVERS
THE ROAD.
>
ADDITIONAL STATEMENTS WILL BE ISSUED AS CONDITIONS WARRANT.The office that day
Everything else NWS Lubbock, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 27, 4:00 PM CDT | Severe Thunderstorm Warning | LUB | Lubbock | 60 min |
| Jul 27, 4:23 PM CDT | Severe Thunderstorm Warning | LUB | Crosby | 67 min |
Nearby
Flash Flood Warnings in Texas, 1990Every flash flood 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; the sounding from the Mesonet's radiosonde archive.