Alert archive / Texas / Flash Flood Warnings in 2002
Flash Flood Warning 47, NWS San Angelo, TX
NWS San Angelo, TX issued this flash flood warning at Jul 6, 2002, 3:06 AM CDT for Taylor County, Texas. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 6, 2002, 3:06 AM CDT (08:06 UTC)
- Expired
- Jul 6, 2002, 9:00 AM CDT
- In force
- 6 hr
- Issued by
- NWS San Angelo, TX
- Area
- Counties, with a storm outline in the text
County Taylor County, TX
Did it verify
Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this flash flood warning while it was in force. That is not proof nothing happened: reports are thin where few people live.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The nearest sounding before it
Midland Regional, TX (KMAF), launched 00:00Z, 8.1 hours before the alert went out and 219 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
- 147 J/kg
- Mixed-layer CIN
- -31 J/kg
- Mixed-layer LCL
- 2436 m above ground
- 0-6 km bulk shear
- 18 kt
- 0-1 km storm-relative helicity
- 9 m²/s²
- 0-3 km storm-relative helicity
- 82 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WGUS54 KSJT 060806 FFWSJT TXC441-061400- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE SAN ANGELO TX 304 AM CDT SAT JUL 6 2002 THE NATIONAL WEATHER SERVICE HAS ISSUED A * FLASH FLOOD WARNING FOR... TAYLOR COUNTY IN NORTH CENTRAL TEXAS * UNTIL 900 AM CDT * AT 258 AM CDT...WEATHER SERVICE DOPPLER RADAR INDICATED VERY HEAVY RAIN OVER ABILENE. THE AREA OF HEAVY RAIN WAS NEARLY STATIONARY. MORE STATIONARY STORMS WITH HEAVY RAIN WERE NEAR * RAINFALL TOTALING 1 INCH HAS FALLEN IN THE WARNED AREA...WITH ADDITIONAL RAINFALL UP TO 4 INCHES EXPECTED THROUGH 900 AM CDT DO NOT DRIVE INTO WATER OF UNKNOWN DEPTH. IT MAY BE TOO HIGH TO CROSS SAFELY. CARS CAN BE SWEPT AWAY WITH ONLY 1 FEET OF FLOWING WATER. LAT...LON 3213 10006 3211 9966 3251 9967 3251 10010
4 follow-up statements
000 WGUS74 KSJT 060921 FFSSJT TXC441-061030- FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE SAN ANGELO TX 412 AM CDT SAT JUL 6 2002 ...A FLASH FLOOD WARNING REMAINS IN EFFECT FOR TAYLOR COUNTY UNTIL 515 AM CDT... AT 408 AM CDT...DOPPLER RADAR ESTIMATED THAT 2 INCHES OF RAIN HAVE FALLEN OVER SOUTHEAST ABILENE. THE ABILENE REGIONAL AIRPORT RECEIVED 0.82 INCHES IN LESS THAN 20 MINUTES. STATIONARY THUNDERSTORMS WITH HEAVY RAINS REMAINED OVER ABILENE AT 410 AM. SOME AREAS MAY SEE 3 INCHES THROUGH 530 PM...MAINLY OVER THE SOUTH SIDE OF THE CITY. FLOODING RAINS OF 2 TO 3 INCHES WERE ALSO FALLING ON TUSCOLA AND OVALO. THIS WILL CONTINUE TO PRODUCE FLOODING OF LOW WATER CROSSINGS AND POOR DRAINAGE AREAS. DO NOT DRIVE YOUR CAR THROUGH WATER OF UNKNOWN DEPTH. IT CAN EASILY BE CARRIED AWAY.
000 WGUS74 KSJT 060932 FFSSJT TXC441-061400- FLASH FLOOD STATEMENT...CORRECTED AND ADDED INFORMATION NATIONAL WEATHER SERVICE SAN ANGELO TX 430 AM CDT SAT JUL 6 2002 ...A FLASH FLOOD WARNING REMAINS IN EFFECT FOR TAYLOR COUNTY UNTIL 900 AM CDT... AT 42O AM...THE ABILENE FIRE DEPARTMENT REPORTED 5.2 INCHES OF RAINFALL ON THE FIRE STATION ON 27TH STREET. THIS HAS OCCURRED IN LESS THAN 2 HOURS. THIS WILL PRODUCE MAJOR FLASH FLOODING IN THE CITY OF ABILENE. AT 430 AM...STATIONARY THUNDESTORMS WITH EXTREMELY HEAVY RAINFALL WERE OVER SOUTHERN ABILENE...AND NEAR BRADSHAW...TUSCOLA...AND BUFFALO GAP. THESE WERE PRODUCING EXTEME RAINFALL RATES OF 2 TO 4 INCHES PER HOUR. FLASH FLOODING IS LIKELY THORUGH MID MORNING ACROSS TAYLOR COUNTY. THIS WILL CONTINUE TO PRODUCE FLOODING OF LOW WATER CROSSINGS AND POOR DRAINAGE AREAS. DO NOT DRIVE YOUR CAR THROUGH WATER OF UNKNOWN DEPTH. IT CAN EASILY BE CARRIED AWAY.
000 WGUS74 KSJT 061030 FFSSJT TXC207-253-441-061400- FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE SAN ANGELO TX 530 AM CDT SAT JUL 6 2002 ...A FLASH FLOOD WARNING REMAINS IN EFFECT FOR JONES...TAYLOR...AND HASKELL COUNTIES UNTIL 900 AM CDT... AT 530 AM...STATIONARY THUNDERSTORMS WITH VERY HEAVY RAINFALL EXTENDED FROM STAMFORD AND ANSON...SOUTHWARD TO MERKEL...DYESSS AFB...VIEW...TUSCOLA AND BUFFALO GAP. THESE STORMS WILL PRODUCE 2 TO 4 INCHES OF RAINFALL PER HOUR THROUGH 7 AM. RADAR ESTIMATED THAT 4 TO 6 INCHES OF RAIN HAS FALLEN FROM ANSON TO HAWLEY...TO ABILENE...TUSCOLA AND LAWN. THIS WILL PRODUCE FLASH FLOODING ACROSS JONES AND TAYLOR COUNTY. 4.03 INCHES FELL AT THE ABILENE REGIONAL AIRPORT IN 2 HOURS...WITH OVER 5.2 INCHES AT A FIRE STATION IN EAST ABILENE. RAINFALL RATES OF 1 TO 2 INCHES OF RAIN WILL CONTINUE OVER ABILENE THROUGH 7 AM. WITH 4 TO 6 INCHES OF RAIN ALREADY FALLEN IN ABILENE...FLOODING WILL CONTINUE IN THE CITY. THERE IS LIKELY MANY LOW WATER CROSSINGS AND LOW LYING AREAS FILLED WITH WATER ALREADY. PEOPLE LIVING ALONG CEDAR CREEK AND CAT CLAW CREEK MAY SEE FLOODING PROBLEMS. 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 HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS SUBJECT TO FLOODING WHEN WATER BEGINS RISING.
000 WGUS74 KSJT 061223 FFSSJT TXC059-151-207-253-417-441-061400- FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE SAN ANGELO TX 720 AM CDT SAT JUL 6 2002 ...FLASH FLOOD WARNINGS REMAIN IN EFFECT FOR JONES...TAYLOR... SHACKELFORD...AND HASKELL COUNTIES UNTIL 900 AM CDT...AND FOR FISHER AND CALLAHAN COUNTIES UNTIL 1215 PM... AT 715 AM...HEAVY RAINFALL EXTENDED FROM ROTAN TO MERKEL TO BUFFALO GAP...AND FROM TUSCOLA TO CROSS PLAINS. THIS AREA WILL SEE 2 TO 4 INCHES OF RAINFALL THROUGH 9 AM. RADAR ESTIMATED THAT 3 TO 6 INCHES OF RAIN HAVE FALLEN OVER PARTS OF THE BIG COUNTRY THIS MORNING. OVER FIVE INCHES HAS FALLEN IN ABILENE. NUMEROUS ROAD CLOSINGS HAVE OCCURRED IN ABILENE. AT 7 AM THE UNDERPASS AT FIRST AND SOUTH STREETS WAS FLOODED. FLOODING WAS ALSO BEING REPORTED ALONG CAT CLAW CREEK....CEDAR CREEK...AND BUTTON WILLOW CREEK ON THE SOUTH SIDE OF ABILENE. FLOODING OF LOW WATER CROSSINGS HAS OCCURRED OVER MUCH OF THE BIG COUNTRY THIS MORNING. WATER OF ONLY 2 FEET DEPTH CAN CARRY AWAY VEHICLES.
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 Jul 6, 2:57 AM CDT, 9 minutes earlier.
Area forecast discussion, Jul 6, 2:57 AM CDT, 9 minutes before
WEST CENTRAL TEXAS FORECAST DISCUSSION NATIONAL WEATHER SERVICE SAN ANGELO TX 257 AM CDT SAT JUL 6 2002 TROPICAL AIRMASS REMAINS IN PLACE WITH DEWPOINTS IN THE 70S...BOUNDARIES GALORE...THE SEMI-PERMANENT SHEAR AXIS JUST EAST OF ABI...AN UPPER LOW OVER NM...UPPER DIFFLUENT AREA OVER MOST OF WEST TX. ALL SPELL CONTINUED CHANCES FOR RAIN. SHEAR AXIS HAS GONE THROUGH ITS NIGHTTIME FLARE UP OVER OUR NORTHEASTERN COUNTIES...WITH BROWN COUNTY THE TX RAINFALL WINNER WITH OVER 5-6 INCHES OF RAIN. ACTIVE FLOODING AND RESCUES OCCURRING AT THIS TIME IN BROWN AND COLEMAN COUNTIES. THIS FEATURE SHOULD BE THE FOCUS FOR TSTMS ACROSS THE EASTERN BIG COUNTRY...AND SINCE THE SYSTEM HAS MOVED A BIT FURTHER NORTH...WILL SHIFT THE FOCUS OF THE FLASH FLOOD WATCH FURTHER NORTH. PLAN ON TAKING OUR SOUTHEASTERN COUNTIES OUT OF THE FF WATCH. THO IF TSTMS BUILD THIS AFTERNOON...FLOOD WARNINGS WILL BE NEEDED. NO BIG CHANCES OVER THE WEEKEND AS RAIN CHANCES ABOUND. WILL KEEP LOWEST POPS IN OUR SOUTHWESTERN COUNTIES...WHERE UNFORTUNATELY LITTLE BENEFICIAL RAIN HAS FALLEN THIS WEEK DESPITE THE ATYPICAL WET ENVIRONMENT. IN GENERAL LOWER POPS FOR SOUTH AS SHEAR AXIS AND NM LOW ENERGY WILL FOCUS BEST RAIN CHANCES IN OUR NORTHERN COUNTIES. MRF STILL HOLDING FIRM ON PATTERN WITH SFC HIGH OVER THE ROCKIES AND DECENT RAIN CHANCES THROUGH MON/TUE. WILL CONTINUE TO SHOW SLOW DRYING...BY THE END OF THE FORECAST PERIOD...MUCH MORE TYPICAL WEATHER TAKES HOLD WITH NO REAL CHANCE OF RAIN AND TEMPS 95-100 BY LATE IN THE WEEK. CCF PRELIMS... ABI 084/070/088/070 8542 SJT 090/070/093/070 4442 JCT 090/070/093/070 4332 .SJT...FLASH FLOOD WATCH TODAY FOR MCCULLOCH...SAN SABA... BROWN...COLEMAN...RUNNELS...CALLAHAN...TAYLOR...JONES...SHACKELFORD ...HASKELL AND THROCKMORTON COUNTIES. 25
The office that day
Everything else NWS San Angelo, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 6, 12:20 AM CDT | Flash Flood Warning | SJT | Brown | 6 hr |
| Jul 6, 1:09 AM CDT | Flash Flood Warning | SJT | Callahan, Coleman | 5 hr |
| Jul 6, 3:21 AM CDT | Flash Flood Warning | SJT | Shackelford | 6 hr |
| Jul 6, 4:00 AM CDT | Flash Flood Warning | SJT | Haskell, Jones | 5 hr |
| Jul 6, 6:18 AM CDT | Flash Flood Warning | SJT | Brown, Callahan, Coleman | 6 hr |
| Jul 6, 6:28 AM CDT | Flash Flood Warning | SJT | Fisher | 6 hr |
| Jul 6, 8:24 AM CDT | Flash Flood Warning | SJT | Nolan | 4 hr |
| Jul 6, 8:53 AM CDT | Flash Flood Warning | SJT | Jones, Taylor | 6 hr |
Nearby
Flash Flood Warnings in Texas, 2002Every flash flood warning in 2002
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.