Alert archive / Texas / Flash Flood Warnings in 1999

Flash Flood Warning 11, NWS San Angelo, TX

April 26, 1999Brown County, McCulloch County, Menard County, Texas

NWS San Angelo, TX issued this flash flood warning at Apr 26, 1999, 5:13 AM CDT for Brown County, McCulloch County, Menard County, Texas. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Apr 26, 1999, 5:13 AM CDT (10:13 UTC)
Expired
Apr 26, 1999, 8:15 AM CDT
In force
3 hr
Issued by
NWS San Angelo, TX
Area
Whole counties

Counties Brown County, TX, McCulloch County, TX, Menard County, TX

The radar

The San Angelo radar (KSJT), 105 km from the middle of the area, began a volume at 10:15 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 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 flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS San Angelo, TX wrote its last area forecast discussion before this flash flood warning went out at Apr 26, 1:40 AM CDT, 3 hours 33 minutes earlier.

Area forecast discussion, Apr 26, 1:40 AM CDT, 3 hours 33 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SAN ANGELO TX
140 AM CDT TUE APR 26 1999

ZONAL FLOW TO BRING BENIGN WEATHER TO WC TX THROUGH WEDNESDAY.
THEREAFTER...A DEEPENING LONGWAVE TROF OVER THE WESTERN U.S. SHOULD
BRING A CHANCE OF RAIN TO THE AREA FROM EARLY THURSDAY INTO THE
FIRST PART OF THE WEEKEND.

PRIMARY FORECAST CHALLENGE IS TEMPERATURES. HAVE NO MAJOR
DISAGREEMENTS WITH NGM FWC GUIDANCE. STILL SOME RESIDUAL SURFACE
MOISTURE TO EVAPORATE. PRESSURE GRADIENT AND RESULTANT SURFACE WINDS
SHOULD REMAIN LAX THROUGH THIS AFTERNOON.

LEE-SIDE LOW LEVEL TROF DEVELOPMENT COMMENCES TONIGHT IN ADVANCE OF
THE AFOREMENTIONED LONGWAVE UPPER TROF. MAX TEMPS SIMILAR OR
SLIGHTLY WARMER WEDNESDAY...WITH INCREASED MIXING AND SLIGHT
INCREASE IN 1000-500 MB THICKNESSES.

ONLY MINOR CHANGES PLANNED FOR THE EXTENDED.

ABI 087/058/089/062 0001
SJT 088/054/090/060 0001
JCT 089/056/090/062 0001

14

14

In the hours before

Local storm report, Apr 26, 4:37 AM CDT, 36 minutes before
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Local storm report, Apr 26, 5:10 AM CDT, 3 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SAN ANGELO TX
510 AM CDT MON APR 26 1999

TIME(CDT)  .....CITY LOCATION.....   STATE...EVENT/REMARKS...
           ....COUNTY LOCATION....

0305 AM    OZONA                    TX   1.75 INCH HAIL
04/26/99   CROCKETT

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 26, 2:17 AM CDTSevere Thunderstorm WarningSJTIrion63 min
Apr 26, 2:22 AM CDTSevere Thunderstorm WarningSJTCrockett78 min
Apr 26, 2:47 AM CDTFlash Flood WarningSJTTom Green3 hr
Apr 26, 2:50 AM CDTSevere Thunderstorm WarningSJTTom Green75 min
Apr 26, 3:07 AM CDTTornado WarningSJTCrockett63 min
Apr 26, 3:17 AM CDTFlash Flood WarningSJTRunnels3 hr
Apr 26, 3:35 AM CDTFlash Flood WarningSJTCrockett3 hr
Apr 26, 4:04 AM CDTSevere Thunderstorm WarningSJTCallahan, Coleman61 min
Apr 26, 4:06 AM CDTFlash Flood WarningSJTSchleicher3 hr
Apr 26, 4:23 AM CDTFlash Flood WarningSJTColeman, Concho3 hr
Apr 26, 5:08 AM CDTSevere Thunderstorm WarningSJTBrown62 min
Apr 26, 5:13 AM CDTFlash Flood WarningSJTSutton3 hr
Apr 26, 5:49 AM CDTFlash Flood WarningSJTMason, San Saba3 hr
Apr 26, 5:49 AM CDTFlash Flood WarningSJTKimble3 hr

Nearby

Flash Flood Warnings in Texas, 1999Every flash flood warning in 1999

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.