Alert archive / Texas / Severe Thunderstorm Warnings in 2017

Severe Thunderstorm Warning 228, NWS San Angelo, TX

September 20, 2017Callahan County, Shackelford County, Texas

NWS San Angelo, TX issued this severe thunderstorm warning at Sep 20, 2017, 6:59 PM CDT for Callahan County, Shackelford County, Texas. It was in force for 31 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
Sep 20, 2017, 6:59 PM CDT (23:59 UTC)
Expired
Sep 20, 2017, 7:30 PM CDT
In force
31 min
Issued by
NWS San Angelo, TX
Area
Storm-based polygon
Hail
0.88 in
Wind
60.0 mph

Counties Callahan County, TX, Shackelford County, TX

The radar

The Dyess AFB radar (KDYX), 11 km from the middle of the area, began a volume at 00:01 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 office that day

Everything else NWS San Angelo, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 19, 8:20 PM CDTSpecial Weather StatementSJTThrockmorton40 min
Sep 19, 8:32 PM CDTSevere Thunderstorm WarningSJTThrockmorton43 min
Sep 19, 9:17 PM CDTSevere Thunderstorm WarningSJTThrockmorton28 min
Sep 20, 4:45 PM CDTSpecial Weather StatementSJTCoke, Irion45 min
Sep 20, 5:00 PM CDTSpecial Weather StatementSJTSchleicher45 min
Sep 20, 5:02 PM CDTSevere Thunderstorm WarningSJTConcho, Schleicher, Tom Green43 min
Sep 20, 5:11 PM CDTSpecial Weather StatementSJTShackelford49 min
Sep 20, 5:40 PM CDTSpecial Weather StatementSJTConcho50 min
Sep 20, 5:42 PM CDTSpecial Weather StatementSJTIrion48 min
Sep 20, 5:54 PM CDTSpecial Weather StatementSJTTaylor36 min
Sep 20, 5:55 PM CDTSevere Thunderstorm WarningSJTIrion, Sterling, Tom Green39 min
Sep 20, 6:00 PM CDTSpecial Weather StatementSJTTom Green30 min
Sep 20, 6:02 PM CDTSpecial Weather StatementSJTShackelford43 min
Sep 20, 6:07 PM CDTSpecial Weather StatementSJTIrion23 min
Sep 20, 6:09 PM CDTSevere Thunderstorm WarningSJTCallahan, Shackelford51 min
Sep 20, 6:23 PM CDTSevere Thunderstorm WarningSJTIrion, Tom Green37 min
Sep 20, 6:29 PM CDTSpecial Weather StatementSJTTaylor46 min
Sep 20, 6:49 PM CDTSpecial Weather StatementSJTTom Green41 min

Nearby

Severe Thunderstorm Warnings in Texas, 2017Every severe thunderstorm warning in 2017

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.