Alert archive / Texas / Flash Flood Warnings in 1995

Flash Flood Warning 6, NWS Lubbock, TX

September 17, 1995Lubbock County, Texas

NWS Lubbock, TX issued this flash flood warning at Sep 17, 1995, 2:23 PM CDT for Lubbock County, Texas. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Sep 17, 1995, 2:23 PM CDT (19:23 UTC)
Expired
Sep 17, 1995, 5:30 PM CDT
In force
3 hr
Issued by
NWS Lubbock, TX
Area
Whole counties

County Lubbock County, TX

The radar

The Lubbock radar (KLBB), 5 km from the middle of the area, began a volume at 19:23 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Amarillo Airport, TX (KAMA), launched 12:00Z, 7.4 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 12:00Z on 1995-09-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1762 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 12:00Z on 1995-09-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -34 square meters per square second.1939587897Sfc1 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
1762 J/kg
Mixed-layer CIN
-19 J/kg
Mixed-layer LCL
970 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
-34 m²/s²
0-3 km storm-relative helicity
2 m²/s²
Significant tornado parameter
0.2
Supercell composite
1.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KLBB 171924
FFWLBB
TXC303-172230-
 
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LUBBOCK TX
223 PM CDT SUN SEP 17 1995
 
THE NATIONAL WEATHER SERVICE IN LUBBOCK HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL  530 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTHWEST TEXAS
 
   ...LUBBOCK COUNTY
 
AT 220 PM CDT NATIONAL WEATHER SERVICE RADAR CONTINUED TO INDICATE
SHOWERS AND THUNDERSTORMS WITH EXTREMELY HEAVY RAIN ACROSS LUBBOCK
COUNTY. AT 215 PM...THE LUBBOCK COUNTY SHERIFFS OFFICE REPORTED NUMEROUS
ROADS FLOODED IN NORTHERN LUBBOCK COUNTY.
 
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, Sep 17, 11:15 AM CDT, 3 hours 8 minutes before
TXZ027>043-171915-

SOUTH PLAINS/LOW ROLLING PLAINS THUNDERSTORM OUTLOOK
NATIONAL WEATHER SERVICE LUBBOCK TX
1112 AM CDT SUN SEP 17 1995

THERE IS A SLIGHT CHANCE OF SEVERE WEATHER ACROSS THE EASTERN
PORTIONS OF THE SOUTH PLAINS AND THE LOW ROLLING PLAINS TODAY AND
TONIGHT.

ABUNDANT AMOUNTS OF LOW LEVEL MOISTURE AND DAYTIME HEATING WILL CAUSE
THE ATMOSPHERE TO BECOME HIGHLY UNSTABLE DURING THE AFTERNOON.  WITH
THE HELP OF A WEAK SURFACE BOUNDARY CURRENTLY DRAPED ACROSS THE AREA...
SCATTERED THUNDERSTORMS ARE EXPECTED TO DEVELOP EARLY THIS AFTERNOON.
SOME OF THESE THUNDERSTORMS COULD REACH SEVERE THRESHOLDS.

GUSTY WIND AND HAIL SHOULD BE THE MAIN SEVERE WEATHER THREATS.

SPOTTER ACTIVATION IS NOT ANTICIPATED THIS AFTERNOON OR EVENING.
Special weather statement, Sep 17, 12:20 PM CDT, 2 hours 3 minutes before
TXZ027>043-171825-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LUBBOCK TX
1220 PM CDT SUN SEP 17 1995

...SHOWERS AND THUNDERSTORMS DEVELOPING OVER THE SOUTH PLAINS AND LOW
   ROLLING PLAINS...

AT 1215 PM CDT NATIONAL WEATHER SERVICE RADAR INDICATED DEVELOPING
SHOWERS AND THUNDERSTORMS ACROSS SOUTHERN PORTIONS OF THE SOUTH PLAINS
AND OVER THE LOW ROLLING PLAINS.  THE STRONGEST THUNDERSTORM WAS OVER
NORTHEAST LYNN COUNTY 15 MILES NORTHEAST OF TAHOKA.  OTHER SHOWERS AND
THUNDERSTORMS WERE OVER GARZA AND KENT COUNTIES.  MOVEMENT OF THE
SHOWERS AND THUNDERSTORMS WAS NORTHEAST AT 15 MILES AN HOUR.

HEAVY RAIN...GUSTY WIND AND FREQUENT LIGHTNING CAN BE EXPECTED WITH THE
STRONGER THUNDERSTORMS.

  IF YOU ARE OUTDOORS...MOVE TO A PLACE OF SHELTER IMMEDIATELY IF A
STORM APPROACHES.  MOTORISTS SHOULD REMAIN ALERT FOR REDUCED
VISIBILITIES DURING DOWNPOURS.  STREETS MAY FLOOD QUICKLY.
Special weather statement, Sep 17, 12:21 PM CDT, 2 hours 2 minutes before
TXZ027>043-171825-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LUBBOCK TX
1220 PM CDT SUN SEP 17 1995

...SHOWERS AND THUNDERSTORMS DEVELOPING OVER THE SOUTH PLAINS AND LOW
   ROLLING PLAINS...

AT 1215 PM CDT NATIONAL WEATHER SERVICE RADAR INDICATED DEVELOPING
SHOWERS AND THUNDERSTORMS ACROSS SOUTHERN PORTIONS OF THE SOUTH PLAINS
AND OVER THE LOW ROLLING PLAINS.  THE STRONGEST THUNDERSTORM WAS OVER
NORTHEAST LYNN COUNTY 15 MILES NORTHEAST OF TAHOKA.  OTHER SHOWERS AND
THUNDERSTORMS WERE OVER GARZA AND KENT COUNTIES.  MOVEMENT OF THE
SHOWERS AND THUNDERSTORMS WAS NORTHEAST AT 15 MILES AN HOUR.

HEAVY RAIN...GUSTY WIND AND FREQUENT LIGHTNING CAN BE EXPECTED WITH THE
STRONGER THUNDExRSTORMS.

  IF YOU ARE OUTDOORS...MOVE TO A PLACE OF SHELTER IMMEDIATELY IF A
STORM APPROACHES.  MOTORISTS SHOULD REMAIN ALERT FOR REDUCED
VISIBILITIES DURING DOWNPOURS.  STREETS MAY FLOOD QUICKLY.
Special weather statement, Sep 17, 1:20 PM CDT, 1 hour 3 minutes before
TXZ027>043-171925-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LUBBOCK TX
120 PM CDT SUN SEP 17 1995

...SHOWERS AND THUNDERSTORMS CONTINUED OVER THE SOUTH PLAINS AND LOW
   ROLLING PLAINS...

AT 113 PM CDT NATIONAL WEATHER SERVICE RADAR INDICATED WIDELY SCATTERED
SHOWERS AND THUNDERSTORMS ACROSS THE SOUTH PLAINS AND LOW ROLLING
PLAINS.  ONE STRONG THUNDERSTORM WAS LOCATED OVER WESTERN
CROSBY COUNTY 5 MILES SOUTH OF LORENZO.  ANOTHER STRONG THUNDERSTORM
WAS LOCATED OVER NORTHWEST LUBBOCK COUNTY 5 MILES NORTH OF SHALLOWATER.
ANOTHER STORM HAD DEVELOPED OVER NORTHERN LAMB COUNTY 5 MILES NORTH OF
EARTH.

MOVEMENT OF THE SHOWERS AND THUNDERSTORMS WAS NORTHEAST AT 15 MILES AN
HOUR.

VERY HEAVY RAINFALL IS ASSOCIATED WITH THE STRONGER THUNDERSTORMS.
THIS WILL LIKELY RESULT IN FLOODING OF LOW LYING AREAS.  IN ADDITION TO
THE HEAVY RAINFALL...FREQUENT LIGHTNING...STRONG GUSTY WINDS AND SMALL
HAIL ARE ALSO POSSIBLE.
Special weather statement, Sep 17, 1:21 PM CDT, 1 hour 2 minutes before
TXZ027>043-171925-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LUBBOCK TX
120 PM CDT SUN SEP 17 1995

...SHOWERS AND THUNDERSTORMS CONTINUED OVER THE SOUTH PLAINS AND LOW
   ROLLING PLAINS...

AT 113 PM CDT NATIONAL WEATHER SERVICE RADAR INDICATED WIDELY SCATTERED
SHOWERS AND THUNDERSTORMS ACROSS THE SOUTH PLAINS AND LOW ROLLING
PLAINS.  ONE STRONG THUNDERSTORM WAS LOCATED OVER WESTERN
CROSBY COUNTY 5 MILES SOUTH OF LORENZO.  ANOTHER STRONG THUNDERSTORM
WAS LOCATED OVER NORTHWEST LUBBOCK COUNTY 5 MILES NORTH OF SHALLOWATER.
ANOTHER STORM HAD DEVELOPED OVER NORTHERN LAMB COUNTY 5 MILES NORTH OF
EARTH.

MOVEMENT OF THE SHOWERS AND THUNDERSTORMS WAS NORTHEAST AT 15 MILES AN
HOUR.

VERY HEAVY RAINFALL IS ASSOCIATED WITH THE STRONGER THUNDERSTORMS.
THIS WILL LIKELY RESULT IN FLOODING OF LOW LYING AREAS.  IN ADDITION TO
THE HEAVY RAINFALL...FREQUENT LIGHTNING...STRONG GUSTY WINDS AND SMALL
HAIL ARE ALSO POSSIBLE.
Special weather statement, Sep 17, 2:17 PM CDT, 6 minutes before
TXZ027>043-172020-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LUBBOCK TX
217 PM CDT SUN SEP 17 1995

...SEVERE THUNDERSTORM WARNING FOR CROSBY COUNTY HAS EXPIRED...

AT 215 PM CDT NATIONAL WEATHER SERVICE RADAR INDICATED A BAND OF
SCATTERED THUNDERSTORMS EXTENDING FROM NORTHERN LAMB COUNTY SOUTHEAST
ACROSS LUBBOCK COUNTY AND INTO NORTHEASTERN GARZA COUNTY NORTHEAST OF
POST.

THE THUNDERSTORM THAT PRODUCED DIME SIZE HAIL OVER WESTERN CROSBY
COUNTY HAD WEAKENED AND WAS MOVING NORTH INTO SOUTHWEST FLOYD COUNTY AT
215 PM.  A STRONG THUNDERSTORM WAS ALSO INDICATED OVER NORTHEASTERN
GARZA COUNTY 15 MILES NORTHEAST OF POST.  THIS STORM WAS MOVING EAST AT
15 MILES AN HOUR.

AS THESE SHOWERS AND THUNDERSTORMS MOVE ACROSS THE SOUTH PLAINS AND LOW
ROLLING PLAINS...RESIDENTS CAN EXPECT VERY HEAVY RAINFALL PRODUCING
FLOODING OF LOW LYING AREAS.  STRONG GUSTY WINDS...FREQUENT LIGHTNING
AND HAIL ARE ALSO POSSIBLE.

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 17, 1:43 PM CDTSevere Thunderstorm WarningLUBCrosby32 min
Sep 17, 2:31 PM CDTSevere Thunderstorm WarningLUBKent59 min

Nearby

Flash Flood Warnings in Texas, 1995Every flash flood warning 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.