Alert archive / Oklahoma / Wind Advisories in 2019
Wind Advisory 6, NWS Norman, OK
NWS Norman, OK issued this wind advisory at Mar 9, 2019, 2:18 AM CST for 19 counties in Oklahoma; 7 counties in Texas. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- Mar 9, 2019, 2:18 AM CST (08:18 UTC)
- Expired
- Mar 9, 2019, 5:26 AM CST
- In force
- 3 hr
- Issued by
- NWS Norman, OK
All 26 counties
Beckham County, OK, Blaine County, OK, Caddo County, OK, Comanche County, OK, Cotton County, OK, Custer County, OK, Dewey County, OK, Ellis County, OK, Greer County, OK, Harmon County, OK, Harper County, OK, Jackson County, OK, Kiowa County, OK, Major County, OK, Roger Mills County, OK, Tillman County, OK, Washita County, OK, Woods County, OK, Woodward County, OK, Archer County, TX, Baylor County, TX, Foard County, TX, Hardeman County, TX, Knox County, TX, Wichita County, TX, Wilbarger County, TX
The radar
The Altus AFB radar (KFDR), 77 km from the middle of the area, began a volume at 08:19 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, 8.3 hours before the alert went out and 161 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1328 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 233 m²/s²
- 0-3 km storm-relative helicity
- 317 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 9, 1:47 AM CST, 31 minutes earlier.
Area forecast discussion, Mar 9, 1:47 AM CST, 31 minutes before
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>Hazardous weather outlook, Mar 8, 11:34 PM CST, 2 hours 44 minutes before
Hazardous Weather Outlook National Weather Service Norman OK 1134 PM CST Fri Mar 8 2019 OKZ004>048-050>052-TXZ083>090-100545- 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- 1134 PM CST Fri Mar 8 2019 This hazardous weather outlook is for portions of northern... western...central...and southern Oklahoma...and western north Texas. .DAY ONE...Overnight... .Thunderstorms... Thunderstorms are expected to develop early Saturday morning across southwest and central Oklahoma, and expand in coverage and intensity through the night. Severe storms will be possible overnight across southeast and portions of central Oklahoma and western north Texas. There is a slight risk of severe storms generally southeast of a line from Henrietta Texas to Davis and Ada Oklahoma. Hail up to the size of golfballs and 60 to 70 mph winds gusts are the main hazards. There is a low chance of a tornado developing across southeast Oklahoma. Farther northwest, there is a marginal risk of severe weather portions of southwest and central Oklahoma and additional portions of north Texas. .DAYS TWO THROUGH SEVEN...Saturday through Thursday... .Fire Weather... Elevated fire weather conditions may develop Saturday, mainly across western portions of Oklahoma and adjacent parts of north Texas. Elevated fire weather conditions may return on Wednesday across far western portions of Oklahoma and north Texas. .Thunderstorms and Heavy Rain... Thunderstorms are possible Monday night through Tuesday night. Heavy rainfall and localized flooding will be possible. Get graphics and more details at weather.gov/norman...and follow our weather forecast office on Twitter and Facebook.
In the hours before
Special weather statement, Mar 9, 1:36 AM CST, 42 minutes before
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>The office that day
Everything else NWS Norman, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 9, 1:36 AM CST | Special Weather Statement | OUN | Lincoln | 24 min |
| Mar 9, 3:29 AM CST | Special Weather Statement | OUN | Beckham, Greer, Harmon, Roger Mills | 31 min |
| Mar 9, 3:53 AM CST | Special Weather Statement | OUN | Custer, Dewey, Greer, Jackson, Kiowa, Washita | 37 min |
| Mar 9, 4:20 AM CST | Special Weather Statement | OUN | Bryan | 25 min |
| Mar 9, 4:22 AM CST | High Wind Warning | OUN | Blaine, Caddo, Comanche, Cotton, Custer, Dewey and 4 more | 64 min |
| Mar 9, 4:38 AM CST | Special Weather Statement | OUN | Coal | 37 min |
| Mar 9, 4:41 AM CST | Severe Thunderstorm Warning | OUN | Atoka, Coal, Johnston | 24 min |
| Mar 9, 5:20 AM CST | Special Weather Statement | OUN | Atoka | 25 min |
| Mar 9, 8:29 AM CST | Special Weather Statement | OUN | Alfalfa, Blaine, Garfield, Grant, Kingfisher, Major | 46 min |
| Mar 9, 9:05 AM CST | Wind Advisory | OUN | Alfalfa, Atoka, Beckham, Blaine, Bryan, Caddo and 42 more | 5 hr |
| Mar 9, 1:42 PM CST | Wind Advisory | OUN | Alfalfa, Blaine, Canadian, Garfield, Grant, Kay and 8 more | 4 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.