Alert archive / Texas / Flash Flood Warnings in 1998
Flash Flood Warning 35, NWS San Angelo, TX
NWS San Angelo, TX issued this flash flood warning at Aug 25, 1998, 1:29 AM CDT for Crockett County, Texas. It was in force for 4 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
- Aug 25, 1998, 1:29 AM CDT (06:29 UTC)
- Expired
- Aug 25, 1998, 5:30 AM CDT
- In force
- 4 hr
- Issued by
- NWS San Angelo, TX
- Area
- Whole counties
County Crockett County, TX
The radar
The San Angelo radar (KSJT), 113 km from the middle of the area, began a volume at 06:29 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
Midland Regional, TX (KMAF), launched 00:00Z, 6.5 hours before the alert went out and 156 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
- 32 J/kg
- Mixed-layer CIN
- -66 J/kg
- Mixed-layer LCL
- 1643 m above ground
- 0-6 km bulk shear
- 13 kt
- 0-1 km storm-relative helicity
- -13 m²/s²
- 0-3 km storm-relative helicity
- 1 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 Aug 24, 8:53 PM CDT, 4 hours 36 minutes earlier.
Area forecast discussion, Aug 24, 8:53 PM CDT, 4 hours 36 minutes before
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</html>The office that day
Everything else NWS San Angelo, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 25, 3:16 AM CDT | Flash Flood Warning | SJT | Crockett, Schleicher | 2 hr |
| Aug 25, 4:20 AM CDT | Flash Flood Warning | SJT | Irion | 2 hr |
| Aug 25, 5:22 AM CDT | Flash Flood Warning | SJT | Crockett | 3 hr |
| Aug 25, 6:48 AM CDT | Flash Flood Warning | SJT | Irion | 2 hr |
| Aug 25, 7:02 AM CDT | Flash Flood Warning | SJT | Coke, Tom Green | 3 hr |
| Aug 25, 8:15 AM CDT | Flash Flood Warning | SJT | Crockett | 4 hr |
| Aug 25, 8:59 AM CDT | Flash Flood Warning | SJT | Irion | 3 hr |
| Aug 25, 9:06 AM CDT | Flash Flood Warning | SJT | Schleicher | 3 hr |
| Aug 25, 9:10 AM CDT | Flash Flood Warning | SJT | Irion | 3 hr |
| Aug 25, 10:24 AM CDT | Flash Flood Warning | SJT | Sutton | 3 hr |
| Aug 25, 11:55 AM CDT | Flash Flood Warning | SJT | Crockett, Schleicher | 5 hr |
| Aug 25, 1:09 PM CDT | Flash Flood Warning | SJT | Sutton | 4 hr |
| Aug 25, 4:48 PM CDT | Flash Flood Warning | SJT | Crockett, Schleicher, Sutton | 3 hr |
Nearby
Flash Flood Warnings in Texas, 1998Every flash flood warning in 1998
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.