Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 767, NWS Norman, OK

August 13, 2019Jefferson County, Oklahoma; Clay County, Texas

NWS Norman, OK issued this severe thunderstorm warning at Aug 13, 2019, 7:52 PM CDT for Jefferson County, Oklahoma; Clay County, Texas. It was in force for 23 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
Aug 13, 2019, 7:52 PM CDT (00:52 UTC)
Expired
Aug 13, 2019, 8:15 PM CDT
In force
23 min
Issued by
NWS Norman, OK
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Jefferson County, OK, Clay County, TX

The radar

The Altus AFB radar (KFDR), 99 km from the middle of the area, began a volume at 00:56 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 Norman, OK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 13, 7:24 PM CDTSpecial Weather StatementOUNJefferson21 min
Aug 13, 9:18 PM CDTSpecial Weather StatementOUNHarper42 min
Aug 13, 9:45 PM CDTSevere Thunderstorm WarningOUNAlfalfa, Dewey, Ellis, Harper, Major, Woods and 1 more45 min
Aug 13, 10:21 PM CDTSpecial Weather StatementOUNAlfalfa, Grant24 min
Aug 13, 10:39 PM CDTSevere Thunderstorm WarningOUNAlfalfa, Grant51 min
Aug 13, 11:38 PM CDTSpecial Weather StatementOUNGrant37 min
Aug 14, 1:48 AM CDTSpecial Weather StatementOUNLove27 min
Aug 14, 2:34 AM CDTSpecial Weather StatementOUNCarter56 min
Aug 14, 12:58 PM CDTSpecial Weather StatementOUNAtoka32 min
Aug 14, 1:28 PM CDTSpecial Weather StatementOUNAtoka32 min
Aug 14, 1:58 PM CDTSpecial Weather StatementOUNAtoka32 min
Aug 14, 2:51 PM CDTSpecial Weather StatementOUNBryan24 min
Aug 13, 7:19 PM CDTSpecial Weather StatementOUNClay26 min
Aug 13, 7:41 PM CDTSpecial Weather StatementOUNClay34 min
Aug 14, 3:22 AM CDTSpecial Weather StatementOUNClay23 min

Nearby

Severe Thunderstorm Warnings in Oklahoma, 2019Severe Thunderstorm Warnings in Texas, 2019Every severe thunderstorm warning in 2019

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.