Alert archive / Oklahoma / Freeze Warnings in 2016

Freeze Warning 1, NWS Norman, OK

March 18, 201631 counties in Oklahoma

NWS Norman, OK issued this freeze warning at Mar 18, 2016, 2:31 PM CDT for 31 counties in Oklahoma. It took effect at Mar 19, 2016, 1:00 AM CDT. It was in force for 8 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Mar 18, 2016, 2:31 PM CDT (19:31 UTC)
In effect from: Mar 19, 2016, 1:00 AM CDT
Expired: Mar 19, 2016, 9:00 AM CDT
In force: 8 hr
Issued by: NWS Norman, OK

All 31 counties

Alfalfa County, OK, Beckham County, OK, Blaine County, OK, Caddo County, OK, Canadian County, OK, Cleveland County, OK, Comanche County, OK, Custer County, OK, Dewey County, OK, Ellis County, OK, Garfield County, OK, Grady County, OK, Grant County, OK, Greer County, OK, Harmon County, OK, Harper County, OK, Jackson County, OK, Kay County, OK, Kingfisher County, OK, Kiowa County, OK, Lincoln County, OK, Logan County, OK, Major County, OK, McClain County, OK, Noble County, OK, Oklahoma County, OK, Payne County, OK, Roger Mills County, OK, Washita County, OK, Woods County, OK, Woodward County, OK

The radar

The Vance AFB radar (KVNX), 113 km from the middle of the area, began a volume at 19:28 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 freeze 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 freeze warning went out at Mar 18, 2:29 PM CDT, 2 minutes earlier.

Area forecast discussion, Mar 18, 2:29 PM CDT, 2 minutes before

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Hazardous weather outlook, Mar 18, 12:09 PM CDT, 2 hours 22 minutes before

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In the hours before

Special weather statement, Mar 18, 9:32 AM CDT, 4 hours 59 minutes before

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Special weather statement, Mar 18, 9:51 AM CDT, 4 hours 40 minutes before

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Special weather statement, Mar 18, 9:57 AM CDT, 4 hours 34 minutes before

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Local storm report, Mar 18, 10:00 AM CDT, 4 hours 31 minutes before

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Local storm report, Mar 18, 10:04 AM CDT, 4 hours 27 minutes before

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Special weather statement, Mar 18, 10:55 AM CDT, 3 hours 36 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
Mar 18, 7:09 AM CDT	Special Weather Statement	OUN	Murray, Stephens	51 min
Mar 18, 7:12 AM CDT	Special Weather Statement	OUN	Jefferson	48 min
Mar 18, 7:27 AM CDT	Special Weather Statement	OUN	Johnston	33 min
Mar 18, 7:37 AM CDT	Special Weather Statement	OUN	Jackson	38 min
Mar 18, 7:41 AM CDT	Special Weather Statement	OUN	Jefferson	49 min
Mar 18, 7:51 AM CDT	Special Weather Statement	OUN	Johnston	39 min
Mar 18, 8:18 AM CDT	Special Weather Statement	OUN	Murray	27 min
Mar 18, 8:30 AM CDT	Special Weather Statement	OUN	Love, Marshall	45 min
Mar 18, 8:39 AM CDT	Special Weather Statement	OUN	Grady, McClain	51 min
Mar 18, 8:47 AM CDT	Special Weather Statement	OUN	Johnston	43 min
Mar 18, 9:04 AM CDT	Severe Thunderstorm Warning	OUN	Atoka, Bryan, Johnston, Marshall	41 min
Mar 18, 9:13 AM CDT	Special Weather Statement	OUN	McClain	47 min
Mar 18, 9:18 AM CDT	Severe Thunderstorm Warning	OUN	Cleveland, McClain, Pontotoc, Pottawatomie	26 min
Mar 18, 9:32 AM CDT	Special Weather Statement	OUN	Bryan	43 min
Mar 18, 9:51 AM CDT	Special Weather Statement	OUN	Atoka	24 min
Mar 18, 9:57 AM CDT	Special Weather Statement	OUN	Pontotoc	48 min
Mar 18, 10:55 AM CDT	Special Weather Statement	OUN	Bryan, Marshall	50 min
Mar 18, 10:59 AM CDT	Areal Flood Advisory	OUN	Bryan, Marshall	3 hr
Mar 18, 2:31 PM CDT	Freeze Watch	OUN	Alfalfa, Beckham, Blaine, Caddo, Canadian, Cleveland and 25 more	19 hr

Nearby

Freeze Warnings in Oklahoma, 2016 Every freeze warning in 2016

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.