Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2009

Severe Thunderstorm Warning 119, NWS Norman, OK

April 17, 2009Beckham County, Custer County, Roger Mills County, Oklahoma

NWS Norman, OK issued this severe thunderstorm warning at Apr 17, 2009, 8:39 PM CDT for Beckham County, Custer County, Roger Mills County, Oklahoma. It was in force for 36 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: Apr 17, 2009, 8:39 PM CDT (01:39 UTC)
Expired: Apr 17, 2009, 9:15 PM CDT
In force: 36 min
Issued by: NWS Norman, OK
Area: Storm-based polygon

Counties Beckham County, OK, Custer County, OK, Roger Mills County, OK

The radar

The Altus AFB radar (KFDR), 137 km from the middle of the area, began a volume at 01:41 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
Apr 17, 5:00 PM CDT	Severe Thunderstorm Watch	SPC	5 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 Apr 17, 2:23 PM CDT, 6 hours 16 minutes earlier.

Area forecast discussion, Apr 17, 2:23 PM CDT, 6 hours 16 minutes before

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Hazardous weather outlook, Apr 17, 4:50 PM CDT, 3 hours 49 minutes before

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In the hours before

Special weather statement, Apr 17, 5:34 PM CDT, 3 hours 5 minutes before

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Local storm report, Apr 17, 6:24 PM CDT, 2 hours 15 minutes before

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Special weather statement, Apr 17, 6:45 PM CDT, 1 hour 54 minutes before

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Special weather statement, Apr 17, 7:03 PM CDT, 1 hour 36 minutes before

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Special weather statement, Apr 17, 7:41 PM CDT, 58 minutes before

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Special weather statement, Apr 17, 8:17 PM CDT, 22 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
Apr 17, 7:39 PM CDT	Severe Thunderstorm Warning	OUN	Greer, Harmon	51 min
Apr 18, 8:31 AM CDT	Dense Fog Advisory	OUN	Carter, Comanche, Cotton, Garvin, Greer, Harmon and 7 more	2 hr
Apr 18, 2:28 PM CDT	Severe Thunderstorm Warning	OUN	Woods, Woodward	47 min
Apr 18, 3:08 PM CDT	Severe Thunderstorm Warning	OUN	Woods	52 min
Apr 18, 3:20 PM CDT	Tornado Warning	OUN	Woods	40 min
Apr 18, 3:39 PM CDT	Severe Thunderstorm Warning	OUN	Harper, Woods, Woodward	66 min
Apr 18, 3:59 PM CDT	Severe Thunderstorm Warning	OUN	Woods	61 min
Apr 18, 4:27 PM CDT	Severe Thunderstorm Warning	OUN	Dewey, Major, Woods, Woodward	48 min
Apr 18, 4:45 PM CDT	Tornado Warning	OUN	Alfalfa, Woods	45 min
Apr 18, 4:59 PM CDT	Severe Thunderstorm Warning	OUN	Woods	31 min
Apr 18, 5:10 PM CDT	Severe Thunderstorm Warning	OUN	Alfalfa, Blaine, Dewey, Major, Woods	65 min
Apr 18, 5:18 PM CDT	Severe Thunderstorm Warning	OUN	Alfalfa, Grant, Woods	57 min
Apr 18, 6:11 PM CDT	Severe Thunderstorm Warning	OUN	Alfalfa, Blaine, Garfield, Grant, Kingfisher, Major	34 min
Apr 17, 7:13 PM CDT	Severe Thunderstorm Warning	OUN	Foard, Hardeman	47 min

Nearby

Severe Thunderstorm Warnings in Oklahoma, 2009 Every severe thunderstorm warning in 2009

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.