Alert archive / Oklahoma / Wind Advisories in 2019
Wind Advisory 12, NWS Norman, OK
NWS Norman, OK issued this wind advisory at Mar 30, 2019, 3:11 AM CDT for 15 counties in Oklahoma; Foard County, Hardeman County, Wilbarger County, Texas. It took effect at Mar 30, 2019, 5:00 AM CDT. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Mar 30, 2019, 3:11 AM CDT (08:11 UTC)
- In effect from
- Mar 30, 2019, 5:00 AM CDT
- Expired
- Mar 30, 2019, 1:00 PM CDT
- In force
- 8 hr
- Issued by
- NWS Norman, OK
Counties Beckham County, OK, Blaine County, OK, Caddo County, OK, Canadian County, OK, Comanche County, OK, Custer County, OK, Dewey County, OK, Grady County, OK, Greer County, OK, Harmon County, OK, Jackson County, OK, Kiowa County, OK, Roger Mills County, OK, Tillman County, OK, Washita County, OK, Foard County, TX, Hardeman County, TX, Wilbarger County, TX
The radar
The Altus AFB radar (KFDR), 72 km from the middle of the area, began a volume at 08:12 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 nearest sounding before it
Norman, OK (KOUN), launched 00:00Z, 8.2 hours before the alert went out and 153 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 505 J/kg
- Mixed-layer CIN
- -230 J/kg
- Mixed-layer LCL
- 920 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- 212 m²/s²
- 0-3 km storm-relative helicity
- 275 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.2
What forecasters said that day
The local office's own words before this wind advisory 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 wind advisory went out at Mar 30, 3:05 AM CDT, 6 minutes earlier.
Area forecast discussion, Mar 30, 3:05 AM CDT, 6 minutes before
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</html>Hazardous weather outlook, Mar 29, 10:03 PM CDT, 5 hours 8 minutes before
Hazardous Weather Outlook...UPDATED National Weather Service Norman OK 1003 PM CDT Fri Mar 29 2019 OKZ004>048-050>052-TXZ083>090-310315- Harper-Woods-Alfalfa-Grant-Kay-Ellis-Woodward-Major-Garfield- Noble-Roger Mills-Dewey-Custer-Blaine-Kingfisher-Logan-Payne- Beckham-Washita-Caddo-Canadian-Oklahoma-Lincoln-Grady-McClain- Cleveland-Pottawatomie-Seminole-Hughes-Harmon-Greer-Kiowa-Jackson- Tillman-Comanche-Stephens-Garvin-Murray-Pontotoc-Coal-Cotton- Jefferson-Carter-Johnston-Atoka-Love-Marshall-Bryan-Hardeman- Foard-Wilbarger-Wichita-Knox-Baylor-Archer-Clay- 1003 PM CDT Fri Mar 29 2019 This hazardous weather outlook is for portions of northern... western...central...and southern Oklahoma...and western north Texas. .DAY ONE...Tonight... .Thunderstorms... There is a Slight Risk of severe thunderstorm across much of central into southwest Oklahoma overnight. The chances for organized severe storms will increase after midnight as a mid- level disturbance moves across the southern Plains and a strong low level jet develops. The primary severe weather impacts will be hail up to the size of golf balls. With cold temperatures aloft, a few of the storms may produce enough hail to cover the ground and affect travel. .Strong Winds... Strong gusty north winds will develop late tonight, primarily across northern and western Oklahoma. Wind gusts of 30 to 40 mph will be possible. .SPOTTER AND EMERGENCY MANAGEMENT STATEMENT... Storm spotter groups and emergency management personnel across southwest and central Oklahoma should prepare for severe weather operations late this evening and overnight. .DAYS TWO THROUGH SEVEN...Saturday through Thursday... .Strong Winds... Strong gusty north winds are expected Saturday. Wind gusts 35 to 45 mph will be possible across much of Oklahoma into western north Texas through early afternoon. .Freezing Temperatures... A cold airmass will overspread Oklahoma and western north Texas this weekend and will result in freezing temperatures across much of the area by Sunday morning. Near freezing temperatures will be possible again Monday morning across northwest Oklahoma. Take precautions to protect tender plants. .Thunderstorms... There will be a chance of thunderstorms toward the middle of next week. Get graphics and more details at weather.gov/norman...and follow our weather forecast office on Twitter and Facebook.
In the hours before
Local storm report, Mar 30, 2:19 AM CDT, 52 minutes before
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</html>Local storm report, Mar 30, 2:24 AM CDT, 47 minutes before
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</html>Local storm report, Mar 30, 2:34 AM CDT, 37 minutes before
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</html>Special weather statement, Mar 30, 2:34 AM CDT, 37 minutes before
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</html>Special weather statement, Mar 30, 2:36 AM CDT, 35 minutes before
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</html>Special weather statement, Mar 30, 2:58 AM CDT, 13 minutes before
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</html>The office that day
Everything else NWS Norman, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 30, 1:36 AM CDT | Special Weather Statement | OUN | Garvin | 24 min |
| Mar 30, 1:47 AM CDT | Severe Thunderstorm Warning | OUN | Cleveland, Garvin, McClain, Pontotoc, Pottawatomie, Seminole | 43 min |
| Mar 30, 1:52 AM CDT | Special Weather Statement | OUN | Oklahoma | 23 min |
| Mar 30, 2:02 AM CDT | Severe Thunderstorm Warning | OUN | Cleveland, Grady, McClain, Oklahoma | 33 min |
| Mar 30, 2:09 AM CDT | Special Weather Statement | OUN | Payne | 36 min |
| Mar 30, 2:34 AM CDT | Special Weather Statement | OUN | Lincoln, Pottawatomie | 26 min |
| Mar 30, 2:36 AM CDT | Special Weather Statement | OUN | Pontotoc | 24 min |
| Mar 30, 2:58 AM CDT | Special Weather Statement | OUN | Hughes, Seminole | 32 min |
| Mar 30, 3:37 AM CDT | Special Weather Statement | OUN | Pottawatomie, Seminole | 23 min |
| Mar 30, 3:02 PM CDT | Frost Advisory | OUN | Bryan, Marshall | 19 hr |
| Mar 30, 3:02 PM CDT | Freeze Warning | OUN | Alfalfa, Atoka, Beckham, Blaine, Caddo, Canadian and 40 more | 19 hr |
Nearby
Wind Advisories in Oklahoma, 2019Wind Advisories in Texas, 2019Every wind advisory in 2019
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.