Alert archive / Texas / Severe Thunderstorm Warnings in 2000
Severe Thunderstorm Warning 156, NWS San Angelo, TX
NWS San Angelo, TX issued this severe thunderstorm warning at Oct 23, 2000, 9:18 PM CDT for Crockett County, Texas. It was in force for 42 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Oct 23, 2000, 9:18 PM CDT (02:18 UTC)
- Expired
- Oct 23, 2000, 10:00 PM CDT
- In force
- 42 min
- Issued by
- NWS San Angelo, TX
- Area
- Whole counties; the outline is the Mesonet’s reconstruction
County Crockett County, TX
The radar
The San Angelo radar (KSJT), 113 km from the middle of the area, began a volume at 02:17 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, 2.3 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1524 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 81 m²/s²
- 0-3 km storm-relative helicity
- 175 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 severe thunderstorm 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 severe thunderstorm warning went out at Oct 23, 9:13 PM CDT, 5 minutes earlier.
Area forecast discussion, Oct 23, 9:13 PM CDT, 5 minutes before
WEST CENTRAL TEXAS FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE SAN ANGELO TX
913 PM CDT MON OCT 23 2000
THE REGIONAL RADAR LOOP SHOWS AN MCS EXTENDING FROM MIDLAND TO EAST OF
SANDERSON AND WAS MOVING EAST. DUE TO THE SUBTROPICAL AIRMASS IN PLACE...
THIS THUNDERSTORM COMPLEX WILL BE A VERY EFFICIENT RAINFALL PRODUCER.
WITH THE ALREADY SATURATED GROUND... ANY ADDITIONAL RAINFALL FROM THIS
SYSTEM COULD CAUSE FLASH FLOODING... AS WELL AS AGGRAVATE THE EXISTING
FLOODING IN OUR SRN ZONES. AS A RESULT... UPDATED THE FFA TO INCLUDE THE
CONCHO VALLEY.
.SJT...FLASH FLOOD WATCH TONIGHT FOR NORTHERN EDWARDS PLATEAU...
NORTHWEST HILL COUNTRY AND CONCHO VALLEY.
TEWThe office that day
Everything else NWS San Angelo, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 23, 7:14 PM CDT | Flash Flood Warning | SJT | San Saba | 3 hr |
| Oct 23, 10:37 PM CDT | Flash Flood Warning | SJT | Irion | 3 hr |
| Oct 23, 10:53 PM CDT | Flash Flood Warning | SJT | Sterling | 3 hr |
| Oct 23, 11:57 PM CDT | Flash Flood Warning | SJT | Coke | 3 hr |
| Oct 24, 12:43 AM CDT | Flash Flood Warning | SJT | Tom Green | 3 hr |
| Oct 24, 12:54 AM CDT | Tornado Warning | SJT | Crockett | 66 min |
| Oct 24, 2:34 AM CDT | Flash Flood Warning | SJT | Taylor | 3 hr |
| Oct 24, 3:41 AM CDT | Flash Flood Warning | SJT | Crockett | 3 hr |
Nearby
Severe Thunderstorm Warnings in Texas, 2000Every severe thunderstorm warning in 2000
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.