Texas, 2002

Flash Flooding in Texas, July 5, 2002

July 5, 2002 · NWS SJT · 3 events in 3 counties and zones

The slow moving tropical wave continued to dump heavy rains in the northwest hill country and the Heartland during the early morning hours. These heavy rains of up to 8 inches produced widespread flooding, and closed several roads in San Saba, Mason, and Kimble Counties.

Where it happened

Every event with a place to put it; 3 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
$185,000
Crop damage
None recorded
Events
3

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS SJT wrote it up.

The slow moving tropical wave continued to dump heavy rains in the northwest hill country and the Heartland during the early morning hours. These heavy rains of up to 8 inches produced widespread flooding, and closed several roads in San Saba, Mason, and Kimble Counties.

What forecasters said that day

The local office's own words before the first event, 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 the first event at Jul 5, 1:49 AM CST, 2 hours 21 minutes earlier.

Area forecast discussion, Jul 5, 1:49 AM CST, 2 hours 21 minutes before
WEST CENTRAL TEXAS FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SAN ANGELO TX
249 AM CDT FRI JUL 5 2002

SO THIS IS JULY IN WEST TEXAS   MORE RAIN IS ON THE WAY

FOR THE PAST WEEK OUR ATTENTION HAS BEEN FOCUSED ON THE SHEAR AXIS
AND ASSOCIATED RAINS THAT CAUSED THE TERRIBLE FLOODING TO OUR EAST.
HAD BEEN THINKING THAT WOULD MOVE ACROSS OUR AREA AND PRODUCE
RAINS...WHILE WE HAVE SEEN THE IMPACT OF THAT SYSTEM...TONIGHT A
WHOLE NEW FOCUS HAS CHANGED OUR ATTENTION FURTHER WEST.

AN UPPER LOW ALONG THE AZ/NM BORDER LOOKS LIKE IT WILL PLAY A ROLE
IN OUR WEATHER FOR THE NEXT SEVERAL DAYS.  THIS LOW HAS BEEN VERY
EFFECTIVE AT PRODUCING THUNDERSTORM OVER NEW MEXICO.  REMNANTS OF
THE NEW MEXICO STORMS ARE TRAVERSING WEST TEXAS TONIGHT.  IT APPEARS
THAT WITH SUFFICIENT SURFACE INFLOW...THOSE STORMS SHOULD PUSH
ACROSS OUR AREA DURING THE DAY...THEREFORE WILL PLACE RELATIVELY
HIGH POPS TODAY.

FOR THE NEXT COUPLE OF DAYS THE LOW WILL GRADUALLY MOVE EAST AND
CONTINUE TO SPIT OUT PIECES OF ENERGY TO PRODUCE TSTRMS...EACH
MOVING OUR WAY.  THIS WILL REQUIRE POPS IN ALMOST EVERY FORECAST
PERIOD...IT WILL ALSO PROVIDE THE ENERGY NEEDED TO KICK OUT THE
PESKY SHEAR AXIS THAT HAS PERSISTED OVER SOUTH AND CENTRAL TEXAS.

WITH MODELS SHOWING CONSISTENCY OVER THE PAST SEVERAL RUNS...THE LOW
REMAINS IN THE SOUTHWEST...THE CENTER OF THE SFC HIGH TAKE HOLD WELL
TO OUR NORTHWEST.  THAT PLACES WCNTRL TX UNDER NORTHERLY FLOW ...SO
ALAS CHANCES OF A COLD FRONT AND CONTINUED CONVECTION REMAIN IN OUR
FUTURE.  WITH ALL THAT SAID...WILL MAKE WHOLESALE CHANGES TO THE
EXTENDED AND INCLUDE CHANCES OF RAIN THROUGHOUT AND COOLER THAN
NORMAL TEMPS...YUP ITS NOT A TYPICAL JULY FORECAST...BUT IT MAY BE
OUR CHANCE TO FILL SOME RESERVOIRS.  MAY NOT BE A DROUGHT
BUSTER...BUT IT AINT GOING TO HURT.

AT THIS POINT...AM NOT SURE WHAT I WILL DO WITH ANY FLASH FLOOD
WATCHES...OUR EASTERN COUNTIES HAVE BEEN HAMMERED OVER THE PAST
COUPLE OF DAYS...HOWEVER NOT MUCH RAIN THERE OVERNIGHT...SINCE THE
MAIN THREAT FOR HEAVIER RAIN TODAY APPEARS TO BE IN OUR WESTERN
COUNTIES ...MAY HOLD OFF ON ANY WATCHES...BUT WILL RESERVE THE RIGHT
TO MAKE LAST MINUTE CHANGES.  OKAY..LATE DECISION...LOOKING AT THE
RAIN MOVING INTO OUR SOUTHEAST COUNTIES...WILL GO WITH A FLASH FLOOD
WATCH FOR SOUTHEAST.

ABI 85/70/88/70  5432
SJT 86/70/88/70  6422
JCT 86/70/90/70  6322

.SJT...FLASH FLOOD WATCH TODAY FOR
MASON...MENARD...KIMBLE...MCCULLOCH...SAN SABA...BROWN AND COLEMAN
COUNTIES.

25

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

3 flash flood. Local standard time, as filed.

Flash Flood, San Saba

When
July 5, 4:10 AM CST to 6:50 AM CST
Where
San Saba County, Northeast Portion
Property damage
$5,000
Reported by
EMERGENCY MANAGER
Coordinates
31.155, -98.818 (the zone’s center; the record gives no point)

Heavy rains continue to fall over northeast San Saba county causing road closures over the eastern portions of the county.

Flash Flood, Mason

When
July 5, 10:30 AM CST to 4:00 PM CST
Where
Mason County, Countywide
Property damage
$100,000
Reported by
LAW ENFORCEMENT
Coordinates
30.718, -99.226 (the zone’s center; the record gives no point)

Heavy rains during the early morning hours produced widespread flooding over a large part of Mason County. There were numerous road closures during the height of the flooding. The majority of the property damage received was from road washouts.

Flash Flood, Kimble

When
July 5, 10:50 AM CST to 4:00 PM CST
Where
Kimble County, Countywide
Property damage
$80,000
Reported by
LAW ENFORCEMENT
Coordinates
30.487, -99.749 (the zone’s center; the record gives no point)

Heavy rains fell across Kimble County producing widespread flooding throughout the county. At the height of the flood several roads were closed due to high water, including Highway 377. Most of the property damage was due to road washouts.

What these are

Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Texas in 2002Every state in 2002This day in weather historyWarnings in Texas, July 2002

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5306947, 5306948, 5306949.