Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2020

Severe Thunderstorm Warning 184, NWS Norman, OK

April 28, 2020McClain County, Oklahoma

NWS Norman, OK issued this severe thunderstorm warning at Apr 28, 2020, 6:58 PM CDT for McClain County, Oklahoma. It was in force for 32 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 28, 2020, 6:58 PM CDT (23:58 UTC)
Expired: Apr 28, 2020, 7:30 PM CDT
In force: 32 min
Issued by: NWS Norman, OK
Area: Storm-based polygon
Hail: 1.5 in
Wind: 60.0 mph

County McClain County, OK

The radar

The Norman radar (KTLX), 39 km from the middle of the area, began a volume at 00:03 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
Apr 28, 3:30 PM CDT	Severe Thunderstorm Watch	SPC	8 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 28, 6:15 PM CDT, 43 minutes earlier.

Area forecast discussion, Apr 28, 6:15 PM CDT, 43 minutes before

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Hazardous weather outlook, Apr 28, 6:27 PM CDT, 31 minutes before

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In the hours before

Local storm report, Apr 28, 6:32 PM CDT, 26 minutes before

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Local storm report, Apr 28, 6:37 PM CDT, 21 minutes before

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Local storm report, Apr 28, 6:38 PM CDT, 20 minutes before

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Local storm report, Apr 28, 6:41 PM CDT, 17 minutes before

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Special weather statement, Apr 28, 6:49 PM CDT, 9 minutes before

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Local storm report, Apr 28, 6:50 PM 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
Apr 28, 3:44 PM CDT	Special Weather Statement	OUN	Kay	31 min
Apr 28, 4:02 PM CDT	Severe Thunderstorm Warning	OUN	Noble	43 min
Apr 28, 4:12 PM CDT	Special Weather Statement	OUN	Logan	33 min
Apr 28, 4:18 PM CDT	Severe Thunderstorm Warning	OUN	Garfield, Logan, Noble, Payne	42 min
Apr 28, 4:26 PM CDT	Special Weather Statement	OUN	Kingfisher	34 min
Apr 28, 4:37 PM CDT	Severe Thunderstorm Warning	OUN	Canadian, Kingfisher, Logan, Oklahoma	53 min
Apr 28, 4:44 PM CDT	Severe Thunderstorm Warning	OUN	Noble, Payne	31 min
Apr 28, 4:45 PM CDT	Severe Thunderstorm Warning	OUN	Logan, Payne	30 min
Apr 28, 5:15 PM CDT	Severe Thunderstorm Warning	OUN	Lincoln, Logan, Oklahoma	45 min
Apr 28, 5:15 PM CDT	Severe Thunderstorm Warning	OUN	Noble, Payne	45 min
Apr 28, 5:18 PM CDT	Severe Thunderstorm Warning	OUN	Canadian, Oklahoma	27 min
Apr 28, 5:27 PM CDT	Severe Thunderstorm Warning	OUN	Noble, Payne	33 min
Apr 28, 5:43 PM CDT	Severe Thunderstorm Warning	OUN	Canadian, Cleveland, Oklahoma	25 min
Apr 28, 5:46 PM CDT	Severe Thunderstorm Warning	OUN	Noble, Payne	44 min
Apr 28, 5:49 PM CDT	Severe Thunderstorm Warning	OUN	Canadian, Cleveland, Grady, McClain, Oklahoma	26 min
Apr 28, 5:52 PM CDT	Severe Thunderstorm Warning	OUN	Lincoln, Logan, Oklahoma	25 min
Apr 28, 6:03 PM CDT	Severe Thunderstorm Warning	OUN	Logan, Oklahoma	27 min
Apr 28, 6:06 PM CDT	Severe Thunderstorm Warning	OUN	Canadian, Grady	24 min
Apr 28, 6:12 PM CDT	Severe Thunderstorm Warning	OUN	Canadian, Cleveland, Grady, McClain, Oklahoma	48 min
Apr 28, 6:17 PM CDT	Severe Thunderstorm Warning	OUN	Lincoln, Payne	43 min
Apr 28, 6:22 PM CDT	Severe Thunderstorm Warning	OUN	Grady	53 min
Apr 28, 6:31 PM CDT	Special Weather Statement	OUN	Lincoln	14 min
Apr 28, 6:49 PM CDT	Special Weather Statement	OUN	Lincoln	26 min
Apr 28, 6:54 PM CDT	Severe Thunderstorm Warning	OUN	Lincoln, Oklahoma, Pottawatomie	36 min
Apr 27, 11:05 PM CDT	Special Weather Statement	OUN	Baylor	40 min
Apr 27, 11:13 PM CDT	Severe Thunderstorm Warning	OUN	Archer, Baylor	33 min
Apr 27, 11:32 PM CDT	Special Weather Statement	OUN	Wichita	28 min
Apr 28, 12:14 AM CDT	Special Weather Statement	OUN	Wichita	31 min
Apr 28, 12:27 AM CDT	Special Weather Statement	OUN	Archer	33 min
Apr 28, 12:34 AM CDT	Severe Thunderstorm Warning	OUN	Archer	26 min
Apr 28, 12:56 AM CDT	Severe Thunderstorm Warning	OUN	Archer	49 min
Apr 28, 1:14 AM CDT	Special Weather Statement	OUN	Archer	31 min
Apr 28, 1:17 AM CDT	Severe Thunderstorm Warning	OUN	Archer, Clay	28 min
Apr 28, 1:42 AM CDT	Severe Thunderstorm Warning	OUN	Archer, Clay	33 min
Apr 28, 2:13 AM CDT	Special Weather Statement	OUN	Clay	32 min

Nearby

Severe Thunderstorm Warnings in Oklahoma, 2020 Every severe thunderstorm warning in 2020

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.