Alert archive / Texas / Severe Thunderstorm Warnings in 2013
Severe Thunderstorm Warning 191, NWS San Angelo, TX
NWS San Angelo, TX issued this severe thunderstorm warning at Jun 17, 2013, 4:35 PM CDT for Haskell County, Jones County, Shackelford County, Texas. It was in force for 40 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
- Jun 17, 2013, 4:35 PM CDT (21:35 UTC)
- Expired
- Jun 17, 2013, 5:15 PM CDT
- In force
- 40 min
- Issued by
- NWS San Angelo, TX
- Area
- Storm-based polygon
Counties Haskell County, TX, Jones County, TX, Shackelford County, TX
The radar
The Dyess AFB radar (KDYX), 54 km from the middle of the area, began a volume at 21:39 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 17, 3:54 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Fort Worth, TX (KFWD), launched 12:00Z, 9.6 hours before the alert went out and 221 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
- 1179 J/kg
- Mixed-layer CIN
- -119 J/kg
- Mixed-layer LCL
- 1309 m above ground
- 0-6 km bulk shear
- 19 kt
- 0-1 km storm-relative helicity
- 74 m²/s²
- 0-3 km storm-relative helicity
- 72 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.4
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 Jun 17, 3:54 PM CDT, 41 minutes earlier.
Area forecast discussion, Jun 17, 3:54 PM CDT, 41 minutes before
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HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SAN ANGELO TX 301 PM CDT MON JUN 17 2013 TXZ049-054-064>066-071>073-076>078-098-099-113-114-127-128-139- 140-154-155-168>170-182015- FISHER-NOLAN-STERLING-COKE-RUNNELS-IRION-TOM GREEN-CONCHO- CROCKETT-SCHLEICHER-SUTTON-HASKELL-THROCKMORTON-JONES-SHACKELFORD- TAYLOR-CALLAHAN-COLEMAN-BROWN-MCCULLOCH-SAN SABA-MENARD-KIMBLE- MASON- 301 PM CDT MON JUN 17 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WEST CENTRAL TEXAS. .DAY ONE...THIS AFTERNOON AND TONIGHT THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THIS AFTERNOON AND EVENING...MAINLY ALONG AND NORTH OF BIG LAKE....SAN ANGELO... BROWNWOOD LINE. THE MAIN THREATS ARE LARGE HAIL AND DAMAGING WINDS. LOCALLY HEAVY RAINFALL WILL ALSO BE POSSIBLE...AS STORMS WILL BE SLOW MOVING. SCATTERED THUNDERSTORMS WERE DEVELOPING IN THE BIG COUNTRY THIS AFTERNOON. THESE STORMS ARE EXPECTED TO MOVE SLOWLY SOUTHEAST. A SECOND COMPLEX OF STORMS MAY DEVELOP EAST OF LUBBOCK ALONG A WEAK COLD FRONT LATE THIS AFTERNOON...THEN MOVE SOUTHEAST INTO WEST CENTRAL TEXAS THIS EVENING. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE TUESDAY AND TUESDAY NIGHT. THE BEST CHANCE OF STORMS WILL BE OVER THE BIG COUNTRY. WHILE A FEW STORMS COULD BECOME SEVERE WITH LARGE HAIL AND DAMAGING WINDS....LOCALLY HEAVY RAINFALL AND DANGEROUS CLOUD TO GROUND LIGHTNING WILL BE THE MAIN HAZARDS. .SPOTTER INFORMATION STATEMENT... LIMITED SPOTTER ACTIVATION MAY BE REQUSTED THIS AFTERNOON AND EVENING.
In the hours before
Special weather statement, Jun 17, 4:00 PM CDT, 35 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 |
|---|---|---|---|---|
| Jun 17, 4:07 AM CDT | Special Weather Statement | SJT | Haskell, Throckmorton | 38 min |
| Jun 17, 4:00 PM CDT | Special Weather Statement | SJT | Haskell | 45 min |
| Jun 17, 4:04 PM CDT | Severe Thunderstorm Warning | SJT | Haskell, Throckmorton | 41 min |
| Jun 17, 5:15 PM CDT | Severe Thunderstorm Warning | SJT | Jones, Shackelford | 45 min |
| Jun 17, 5:54 PM CDT | Severe Thunderstorm Warning | SJT | Callahan, Jones, Shackelford, Taylor | 36 min |
| Jun 17, 6:05 PM CDT | Areal Flood Advisory | SJT | Callahan, Jones, Shackelford, Taylor | 85 min |
| Jun 17, 6:24 PM CDT | Severe Thunderstorm Warning | SJT | Callahan, Jones, Shackelford, Taylor | 36 min |
| Jun 17, 6:48 PM CDT | Severe Thunderstorm Warning | SJT | Callahan, Coleman, Runnels, Taylor | 42 min |
| Jun 17, 6:55 PM CDT | Flash Flood Warning | SJT | Callahan, Jones, Taylor | 2 hr |
Nearby
Severe Thunderstorm Warnings in Texas, 2013Every severe thunderstorm warning in 2013
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.