Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2015

Severe Thunderstorm Warning 571, NWS Norman, OK

July 23, 2015Payne County, Oklahoma

NWS Norman, OK issued this severe thunderstorm warning at Jul 23, 2015, 1:25 AM CDT for Payne County, Oklahoma. It was in force for 35 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: Jul 23, 2015, 1:25 AM CDT (06:25 UTC)
Expired: Jul 23, 2015, 2:00 AM CDT
In force: 35 min
Issued by: NWS Norman, OK
Area: Storm-based polygon
Hail: 1.25 in
Wind: 60.0 mph

County Payne County, OK

The radar

The Norman radar (KTLX), 87 km from the middle of the area, began a volume at 06:27 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.

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 Norman, OK wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 22, 11:54 PM CDT, 1 hour 31 minutes earlier.

Area forecast discussion, Jul 22, 11:54 PM CDT, 1 hour 31 minutes before

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Hazardous weather outlook, Jul 22, 9:35 PM CDT, 3 hours 50 minutes before

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In the hours before

Special weather statement, Jul 22, 10:42 PM CDT, 2 hours 43 minutes before

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Local storm report, Jul 22, 10:49 PM CDT, 2 hours 36 minutes before

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Special weather statement, Jul 22, 10:58 PM CDT, 2 hours 27 minutes before

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Special weather statement, Jul 22, 11:46 PM CDT, 1 hour 39 minutes before

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Special weather statement, Jul 23, 12:31 AM CDT, 54 minutes before

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Special weather statement, Jul 23, 1:23 AM CDT, 2 minutes before

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The office that day

Everything else NWS Norman, OK issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 22, 10:42 PM CDT	Special Weather Statement	OUN	Logan	48 min
Jul 22, 10:53 PM CDT	Severe Thunderstorm Warning	OUN	Garfield, Major	38 min
Jul 22, 10:58 PM CDT	Special Weather Statement	OUN	Lincoln	47 min
Jul 22, 11:00 PM CDT	Areal Flood Advisory	OUN	Logan	3 hr
Jul 22, 11:46 PM CDT	Special Weather Statement	OUN	Lincoln	44 min
Jul 22, 11:58 PM CDT	Areal Flood Advisory	OUN	Lincoln, Payne	3 hr
Jul 23, 12:31 AM CDT	Special Weather Statement	OUN	Payne	44 min
Jul 23, 1:23 AM CDT	Special Weather Statement	OUN	Payne	52 min
Jul 23, 4:41 AM CDT	Heat Advisory	OUN	Alfalfa, Atoka, Blaine, Bryan, Canadian, Cleveland and 17 more	15 hr
Jul 23, 2:53 PM CDT	Heat Advisory	OUN	Alfalfa, Atoka, Bryan, Canadian, Cleveland, Coal and 21 more	29 hr

Nearby

Severe Thunderstorm Warnings in Oklahoma, 2015 Every severe thunderstorm warning in 2015

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.