Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2019
Severe Thunderstorm Warning 709, NWS Norman, OK
NWS Norman, OK issued this severe thunderstorm warning at Jul 3, 2019, 5:59 PM CDT for Blaine County, Dewey County, Oklahoma. It was in force for 46 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
- Jul 3, 2019, 5:59 PM CDT (22:59 UTC)
- Expired
- Jul 3, 2019, 6:45 PM CDT
- In force
- 46 min
- Issued by
- NWS Norman, OK
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Blaine County, OK, Dewey County, OK
The radar
The Vance AFB radar (KVNX), 104 km from the middle of the area, began a volume at 22:59 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 12:00Z, 11.0 hours before the alert went out and 143 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
- 905 J/kg
- Mixed-layer CIN
- -152 J/kg
- Mixed-layer LCL
- 1018 m above ground
- 0-6 km bulk shear
- 13 kt
- 0-1 km storm-relative helicity
- 37 m²/s²
- 0-3 km storm-relative helicity
- 15 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 Jul 3, 2:57 PM CDT, 3 hours 2 minutes earlier.
Area forecast discussion, Jul 3, 2:57 PM CDT, 3 hours 2 minutes before
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</html>Hazardous weather outlook, Jul 3, 1:12 PM CDT, 4 hours 47 minutes before
Hazardous Weather Outlook...UPDATED National Weather Service Norman OK 112 PM CDT Wed Jul 3 2019 OKZ004>048-050>052-TXZ083>090-041815- 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- 112 PM CDT Wed Jul 3 2019 This hazardous weather outlook is for portions of northern... western...central...and southern Oklahoma...and western north Texas. .DAY ONE...Through Tonight... Isolated to scattered thunderstorms will remain possible through at least early evening. Widespread severe weather is not expected but a few storms could become severe with damaging winds of up to 65 mph and hail up to the size of nickels possible. Otherwise, gusty winds and heavy rain that could lead to flooding and reduce visibility will be the main concerns. Showers and thunderstorms are expected to decrease towards or after sunset. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday... .Thunderstorms... Storm chances will continue through the early part of next week. Chances will be highest this weekend, mainly over northern Oklahoma. Strong wind gusts and heavy rainfall will be possible with any storms that form. 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, Jul 3, 5:18 PM CDT, 41 minutes before
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</html>Special weather statement, Jul 3, 5:22 PM CDT, 37 minutes before
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</html>Special weather statement, Jul 3, 5:24 PM CDT, 35 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE Norman OK 524 PM CDT Wed Jul 3 2019 OKZ017-018-032330- Kingfisher OK-Blaine OK- 524 PM CDT Wed Jul 3 2019 ...SIGNIFICANT WEATHER ADVISORY FOR northwestern Kingfisher and northeastern Blaine Counties Until 630 PM CDT... AT 523 PM CDT, a strong thunderstorm was located over Loyal, moving east at 15 MPH. HAZARDS INCLUDE... Hail up to one-half inch diameter... Wind gusts over 50 MPH... Minor flooding in areas of poor drainage... Heavy rain can lead to reduced visibility... Frequent cloud to ground lightning... Locations impacted include... Kingfisher, Hennessey, Dover and Loyal. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the weather situation closely and be alert for threatening weather conditions. && LAT...LON 3588 9831 3603 9833 3613 9785 3587 9784 TIME...MOT...LOC 2223Z 266DEG 11KT 3598 9811 03
Special weather statement, Jul 3, 5:38 PM CDT, 21 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE Norman OK
538 PM CDT Wed Jul 3 2019
OKZ004-005-010-032315-
Woodward OK-Harper OK-Woods OK-
538 PM CDT Wed Jul 3 2019
...SIGNIFICANT WEATHER ADVISORY FOR northeastern Woodward...
southeastern Harper and northwestern Woods Counties Until 615 PM
CDT...
AT 537 PM CDT, a strong thunderstorm was located 5 miles west of
Alabaster Caverns State Park, moving northeast at 15 MPH.
HAZARDS INCLUDE...
Hail up to the size of nickels...
Wind gusts to 50 MPH...
LAT...LON 3649 9896 3646 9896 3639 9929 3679 9934
3692 9910
TIME...MOT...LOC 2237Z 236DEG 12KT 3668 9925
MADSpecial weather statement, Jul 3, 5:47 PM CDT, 12 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE Norman OK
547 PM CDT Wed Jul 3 2019
OKZ015>017-032345-
Dewey OK-Custer OK-Blaine OK-
547 PM CDT Wed Jul 3 2019
...SIGNIFICANT WEATHER ADVISORY FOR southeastern Dewey...northeastern
Custer and central Blaine Counties Until 645 PM CDT...
AT 543 PM CDT, a strong thunderstorm was located 4 miles west of
Greenfield, moving northeast at 15 MPH.
HAZARDS INCLUDE...
Hail up to the size of nickels...
Wind gusts over 50 MPH...
Minor flooding in areas of poor drainage...
Heavy rain can lead to reduced visibility...
Frequent cloud to ground lightning...
Locations impacted include...
Watonga, Greenfield, Eagle City and Fay.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Storm intensity is increasing and severe weather may develop rapidly.
Stay alert and listen for warnings.
&&
LAT...LON 3579 9820 3579 9821 3565 9846 3583 9874
3602 9863 3603 9842
TIME...MOT...LOC 2243Z 223DEG 11KT 3573 9846
03The office that day
Everything else NWS Norman, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 2, 7:04 PM CDT | Special Weather Statement | OUN | Grant | 41 min |
| Jul 2, 7:06 PM CDT | Special Weather Statement | OUN | Grant | 54 min |
| Jul 2, 7:10 PM CDT | Special Weather Statement | OUN | Noble | 50 min |
| Jul 2, 7:11 PM CDT | Special Weather Statement | OUN | Logan | 49 min |
| Jul 2, 7:20 PM CDT | Severe Thunderstorm Warning | OUN | Grant, Kay | 25 min |
| Jul 2, 7:41 PM CDT | Special Weather Statement | OUN | Kay | 34 min |
| Jul 2, 7:44 PM CDT | Special Weather Statement | OUN | Alfalfa | 46 min |
| Jul 2, 7:46 PM CDT | Severe Thunderstorm Warning | OUN | Kay | 34 min |
| Jul 2, 9:13 PM CDT | Special Weather Statement | OUN | Woods | 47 min |
| Jul 2, 9:38 PM CDT | Special Weather Statement | OUN | Grady | 37 min |
| Jul 3, 10:35 AM CDT | Areal Flood Advisory | OUN | Garfield, Grant, Kay, Noble | 3 hr |
| Jul 3, 12:03 PM CDT | Areal Flood Advisory | OUN | Garfield, Noble | 3 hr |
| Jul 3, 12:42 PM CDT | Special Weather Statement | OUN | Garfield | 33 min |
| Jul 3, 12:46 PM CDT | Severe Thunderstorm Warning | OUN | Garfield, Kingfisher, Logan, Noble | 44 min |
| Jul 3, 1:08 PM CDT | Flash Flood Warning | OUN | Garfield, Kay, Noble | 3 hr |
| Jul 3, 1:17 PM CDT | Severe Thunderstorm Warning | OUN | Garfield, Kingfisher, Logan, Noble, Payne | 43 min |
| Jul 3, 1:35 PM CDT | Severe Thunderstorm Warning | OUN | Noble, Payne | 25 min |
| Jul 3, 1:56 PM CDT | Areal Flood Advisory | OUN | Logan, Noble, Payne | 2 hr |
| Jul 3, 1:59 PM CDT | Special Weather Statement | OUN | Logan, Payne | 31 min |
| Jul 3, 2:07 PM CDT | Special Weather Statement | OUN | Kingfisher, Logan | 23 min |
| Jul 3, 2:44 PM CDT | Special Weather Statement | OUN | Lincoln, Logan, Oklahoma, Payne | 31 min |
| Jul 3, 3:00 PM CDT | Severe Thunderstorm Warning | OUN | Logan, Oklahoma | 45 min |
| Jul 3, 3:16 PM CDT | Special Weather Statement | OUN | Lincoln | 59 min |
| Jul 3, 3:24 PM CDT | Areal Flood Advisory | OUN | Logan, Oklahoma | 3 hr |
| Jul 3, 3:35 PM CDT | Special Weather Statement | OUN | Blaine | 40 min |
| Jul 3, 3:36 PM CDT | Flash Flood Warning | OUN | Oklahoma | 3 hr |
| Jul 3, 3:36 PM CDT | Special Weather Statement | OUN | Blaine | 39 min |
| Jul 3, 3:45 PM CDT | Severe Thunderstorm Warning | OUN | Oklahoma | 60 min |
| Jul 3, 3:49 PM CDT | Severe Thunderstorm Warning | OUN | Blaine, Kingfisher | 56 min |
| Jul 3, 3:57 PM CDT | Areal Flood Advisory | OUN | Blaine, Kingfisher | 3 hr |
| Jul 3, 3:59 PM CDT | Special Weather Statement | OUN | Ellis | 46 min |
| Jul 3, 4:22 PM CDT | Special Weather Statement | OUN | Kingfisher | 38 min |
| Jul 3, 4:24 PM CDT | Special Weather Statement | OUN | Lincoln | 36 min |
| Jul 3, 4:36 PM CDT | Severe Thunderstorm Warning | OUN | Garfield, Kingfisher, Major | 54 min |
| Jul 3, 4:44 PM CDT | Special Weather Statement | OUN | Oklahoma | 31 min |
| Jul 3, 4:46 PM CDT | Special Weather Statement | OUN | Blaine | 29 min |
| Jul 3, 4:54 PM CDT | Areal Flood Advisory | OUN | Oklahoma | 2 hr |
| Jul 3, 4:58 PM CDT | Areal Flood Advisory | OUN | Ellis | 2 hr |
| Jul 3, 5:00 PM CDT | Special Weather Statement | OUN | Garfield | 45 min |
| Jul 3, 5:04 PM CDT | Special Weather Statement | OUN | Lincoln | 56 min |
| Jul 3, 5:15 PM CDT | Areal Flood Advisory | OUN | Kingfisher | 2 hr |
| Jul 3, 5:18 PM CDT | Special Weather Statement | OUN | Garfield | 42 min |
| Jul 3, 5:20 PM CDT | Special Weather Statement | OUN | Oklahoma | 55 min |
| Jul 3, 5:22 PM CDT | Special Weather Statement | OUN | Woods | 68 min |
| Jul 3, 5:24 PM CDT | Special Weather Statement | OUN | Kingfisher | 66 min |
| Jul 3, 5:38 PM CDT | Special Weather Statement | OUN | Woodward | 37 min |
| Jul 3, 5:47 PM CDT | Special Weather Statement | OUN | Blaine | 58 min |
| Jul 3, 5:52 PM CDT | Severe Thunderstorm Warning | OUN | Woods, Woodward | 58 min |
| Jul 3, 6:35 PM CDT | Areal Flood Warning | OUN | Oklahoma | 3 hr |
| Jul 3, 6:35 PM CDT | Areal Flood Advisory | OUN | Woods, Woodward | 3 hr |
| Jul 3, 6:45 PM CDT | Special Weather Statement | OUN | Blaine | 45 min |
| Jul 2, 8:25 PM CDT | Special Weather Statement | OUN | Knox | 50 min |
Nearby
Severe Thunderstorm Warnings in Oklahoma, 2019Every severe thunderstorm warning 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.