Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2013
Severe Thunderstorm Warning 623, NWS Norman, OK
NWS Norman, OK issued this severe thunderstorm warning at Aug 8, 2013, 12:56 AM CDT for Custer County, Dewey County, Roger Mills County, Oklahoma. It was in force for 49 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
- Aug 8, 2013, 12:56 AM CDT (05:56 UTC)
- Expired
- Aug 8, 2013, 1:45 AM CDT
- In force
- 49 min
- Issued by
- NWS Norman, OK
- Area
- Storm-based polygon
Counties Custer County, OK, Dewey County, OK, Roger Mills County, OK
The radar
The Vance AFB radar (KVNX), 147 km from the middle of the area, began a volume at 05:59 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Aug 7, 10:24 PM CDT | Severe Thunderstorm Watch | SPC | 7 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 Aug 7, 11:55 PM CDT, 1 hour 1 minute earlier.
Area forecast discussion, Aug 7, 11:55 PM CDT, 1 hour 1 minute before
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</html>Hazardous weather outlook, Aug 7, 8:55 PM CDT, 4 hours 1 minute before
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Special weather statement, Aug 7, 11:18 PM CDT, 1 hour 38 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
1118 PM CDT WED AUG 7 2013
OKZ004-009-080445-
HARPER OK-ELLIS OK-
1118 PM CDT WED AUG 7 2013
...SIGNIFICANT WEATHER ADVISORY FOR HARPER AND NORTHWESTERN ELLIS
COUNTIES UNTIL 1145 PM CDT...
AT 1113 PM CDT...SEVERE THUNDERSTORMS WERE MOVING ACROSS CENTRAL
BEAVER COUNTY TO THE WEST AND NORTHWEST OF SLAPOUT. THE STORMS WERE
MOVING EAST AT 55 MPH.
HAZARDS INCLUDE...
POTENTIALLY SEVERE WINDS GUSTING OVER 55 MPH...
FREQUENT CLOUD TO GROUND LIGHTNING...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MONITOR THE SITUATION CLOSELY. BE READY TO ACT QUICKLY IF A WARNING
IS ISSUED OR IF STORMS THREATEN YOU.
&&
LAT...LON 3700 9969 3683 9953 3681 9953 3645 9984
3644 10000 3700 10000
TIME...MOT...LOC 0413Z 259DEG 49KT 3695 10043 3673 10024 3648 10044
..SPEG.Special weather statement, Aug 7, 11:23 PM CDT, 1 hour 33 minutes before
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</html>Local storm report, Aug 8, 12:37 AM CDT, 19 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 |
|---|---|---|---|---|
| Aug 7, 10:10 PM CDT | Severe Thunderstorm Warning | OUN | Jackson, Tillman | 50 min |
| Aug 7, 10:50 PM CDT | Special Weather Statement | OUN | Greer, Tillman | 25 min |
| Aug 7, 11:03 PM CDT | Special Weather Statement | OUN | Oklahoma | 27 min |
| Aug 7, 11:18 PM CDT | Special Weather Statement | OUN | Harper | 27 min |
| Aug 7, 11:23 PM CDT | Special Weather Statement | OUN | Beckham, Kiowa, Washita | 37 min |
| Aug 7, 11:42 PM CDT | Severe Thunderstorm Warning | OUN | Ellis, Harper | 48 min |
| Aug 8, 12:10 AM CDT | Special Weather Statement | OUN | Caddo, Kiowa, Washita | 35 min |
| Aug 8, 12:32 AM CDT | Special Weather Statement | OUN | Ellis, Harper | 28 min |
| Aug 8, 12:52 AM CDT | Special Weather Statement | OUN | Custer, Roger Mills | 23 min |
| Aug 8, 1:39 AM CDT | Special Weather Statement | OUN | Major | 21 min |
| Aug 8, 2:02 AM CDT | Special Weather Statement | OUN | Alfalfa, Blaine, Kingfisher, Major, Woods | 43 min |
| Aug 8, 2:12 AM CDT | Severe Thunderstorm Warning | OUN | Alfalfa, Blaine, Garfield, Grant, Major, Woods | 48 min |
| Aug 8, 2:50 AM CDT | Areal Flood Advisory | OUN | Alfalfa, Woods | 3 hr |
| Aug 8, 3:00 AM CDT | Severe Thunderstorm Warning | OUN | Grant | 45 min |
| Aug 8, 3:23 AM CDT | Severe Thunderstorm Warning | OUN | Grant, Kay | 52 min |
| Aug 8, 11:46 AM CDT | River Flood Warning | OUN | Major, Woods, Woodward | 10 hr |
| Aug 8, 3:38 PM CDT | Flood Watch | OUN | Alfalfa, Garfield, Grant, Harper, Kay, Major and 3 more | 21 hr |
| Aug 8, 4:45 PM CDT | Special Weather Statement | OUN | Cotton | 15 min |
| Aug 8, 5:02 PM CDT | Special Weather Statement | OUN | Cotton | 28 min |
| Aug 8, 5:23 PM CDT | Special Weather Statement | OUN | Cotton | 22 min |
| Aug 8, 5:51 PM CDT | Special Weather Statement | OUN | Cotton | 24 min |
| Aug 8, 6:14 PM CDT | Special Weather Statement | OUN | Harper | 31 min |
| Aug 8, 6:20 PM CDT | Special Weather Statement | OUN | Cotton | 25 min |
| Aug 8, 6:37 PM CDT | Special Weather Statement | OUN | Kiowa | 23 min |
| Aug 8, 6:53 PM CDT | Severe Thunderstorm Warning | OUN | Kiowa | 52 min |
| Aug 8, 3:40 PM CDT | Special Weather Statement | OUN | Baylor | 35 min |
| Aug 8, 4:10 PM CDT | Special Weather Statement | OUN | Baylor | 20 min |
| Aug 8, 4:17 PM CDT | Severe Thunderstorm Warning | OUN | Baylor | 43 min |
| Aug 8, 5:53 PM CDT | Special Weather Statement | OUN | Hardeman | 22 min |
| Aug 8, 5:56 PM CDT | Special Weather Statement | OUN | Baylor | 19 min |
| Aug 8, 6:11 PM CDT | Severe Thunderstorm Warning | OUN | Foard, Hardeman | 49 min |
| Aug 8, 6:31 PM CDT | Severe Thunderstorm Warning | OUN | Archer, Baylor, Knox | 59 min |
| Aug 8, 6:57 PM CDT | Severe Thunderstorm Warning | OUN | Foard, Hardeman, Wilbarger | 48 min |
Nearby
Severe Thunderstorm Warnings in Oklahoma, 2013Every severe thunderstorm warning in 2013
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.