Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2014

Severe Thunderstorm Warning 104, NWS Norman, OK

May 12, 2014Beckham County, Roger Mills County, Oklahoma

NWS Norman, OK issued this severe thunderstorm warning at May 12, 2014, 2:01 AM CDT for Beckham County, Roger Mills County, Oklahoma. It was in force for 29 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: May 12, 2014, 2:01 AM CDT (07:01 UTC)
Expired: May 12, 2014, 2:30 AM CDT
In force: 29 min
Issued by: NWS Norman, OK
Area: Storm-based polygon
Hail: 1.25 in
Wind: 60.0 mph

Counties Beckham County, OK, Roger Mills County, OK

The radar

The Altus AFB radar (KFDR), 140 km from the middle of the area, began a volume at 07:03 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
May 11, 9:56 PM CDT	Severe Thunderstorm Watch	SPC	6 hr

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 May 11, 11:17 PM CDT, 2 hours 44 minutes earlier.

Area forecast discussion, May 11, 11:17 PM CDT, 2 hours 44 minutes before

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Hazardous weather outlook, May 12, 12:45 AM CDT, 1 hour 16 minutes before

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In the hours before

Special weather statement, May 11, 10:02 PM CDT, 3 hours 59 minutes before

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Special weather statement, May 12, 12:19 AM CDT, 1 hour 42 minutes before

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Special weather statement, May 12, 12:32 AM CDT, 1 hour 29 minutes before

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Special weather statement, May 12, 1:12 AM CDT, 49 minutes before

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Special weather statement, May 12, 1:19 AM CDT, 42 minutes before

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Special weather statement, May 12, 1:53 AM CDT, 8 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
May 11, 8:29 PM CDT	Special Weather Statement	OUN	Ellis	31 min
May 11, 8:40 PM CDT	Severe Thunderstorm Warning	OUN	Ellis, Harper	35 min
May 11, 9:14 PM CDT	Severe Thunderstorm Warning	OUN	Ellis, Harper, Woods, Woodward	46 min
May 11, 10:02 PM CDT	Special Weather Statement	OUN	Woods	28 min
May 12, 12:19 AM CDT	Special Weather Statement	OUN	Beckham	26 min
May 12, 12:32 AM CDT	Special Weather Statement	OUN	Beckham, Roger Mills	43 min
May 12, 1:12 AM CDT	Special Weather Statement	OUN	Custer, Dewey	48 min
May 12, 1:19 AM CDT	Special Weather Statement	OUN	Roger Mills	41 min
May 12, 1:53 AM CDT	Special Weather Statement	OUN	Beckham, Custer, Roger Mills	52 min
May 12, 3:05 AM CDT	Special Weather Statement	OUN	Garfield, Grant	25 min
May 12, 1:18 PM CDT	Special Weather Statement	OUN	Johnston	27 min

Nearby

Severe Thunderstorm Warnings in Oklahoma, 2014 Every severe thunderstorm warning in 2014

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.