Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2018
Severe Thunderstorm Warning 547, NWS Norman, OK
NWS Norman, OK issued this severe thunderstorm warning at Aug 16, 2018, 3:09 PM CDT for Grant County, Kay County, Oklahoma. It was in force for 51 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 16, 2018, 3:09 PM CDT (20:09 UTC)
- Expired
- Aug 16, 2018, 4:00 PM CDT
- In force
- 51 min
- Issued by
- NWS Norman, OK
- Area
- Storm-based polygon
- Hail
- 1.5 in
- Wind
- 60.0 mph
Counties Grant County, OK, Kay County, OK
The radar
The Vance AFB radar (KVNX), 59 km from the middle of the area, began a volume at 20:13 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 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 15, 6:38 PM CDT, 20 hours 31 minutes earlier.
Area forecast discussion, Aug 15, 6:38 PM CDT, 20 hours 31 minutes before
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</html>Hazardous weather outlook, Aug 15, 6:54 PM CDT, 20 hours 15 minutes before
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The site you requested is temporarily down for maintenance or an unexpected outage.
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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 16, 11:06 AM CDT | Flood Watch | OUN | Canadian, Cleveland, Garfield, Grady, Grant, Kay and 8 more | 7 hr |
| Aug 16, 12:25 PM CDT | Areal Flood Advisory | OUN | Blaine, Custer, Dewey | 3 hr |
| Aug 16, 1:32 PM CDT | Special Weather Statement | OUN | Kingfisher | 28 min |
| Aug 16, 1:33 PM CDT | Areal Flood Advisory | OUN | Kingfisher | 3 hr |
| Aug 16, 1:45 PM CDT | Special Weather Statement | OUN | Noble | 30 min |
| Aug 16, 1:47 PM CDT | Special Weather Statement | OUN | Alfalfa | 28 min |
| Aug 16, 2:07 PM CDT | Areal Flood Advisory | OUN | Garfield, Kingfisher, Logan, Noble, Payne | 4 hr |
| Aug 16, 2:08 PM CDT | Special Weather Statement | OUN | Grant | 37 min |
| Aug 16, 2:10 PM CDT | Special Weather Statement | OUN | Garfield | 35 min |
| Aug 16, 2:17 PM CDT | Severe Thunderstorm Warning | OUN | Garfield, Logan, Noble | 43 min |
| Aug 16, 2:30 PM CDT | Severe Thunderstorm Warning | OUN | Grant | 45 min |
| Aug 16, 2:40 PM CDT | Areal Flood Advisory | OUN | Noble, Payne | 3 hr |
| Aug 16, 2:48 PM CDT | Special Weather Statement | OUN | Payne | 27 min |
| Aug 16, 2:49 PM CDT | Flash Flood Warning | OUN | Garfield, Logan, Noble, Payne | 3 hr |
| Aug 16, 2:59 PM CDT | Severe Thunderstorm Warning | OUN | Payne | 46 min |
| Aug 16, 3:32 PM CDT | Severe Thunderstorm Warning | OUN | Kay, Noble | 43 min |
| Aug 16, 3:45 PM CDT | Severe Thunderstorm Warning | OUN | Payne | 30 min |
| Aug 16, 5:52 PM CDT | Special Weather Statement | OUN | Okfuskee | 23 min |
| Aug 16, 6:09 PM CDT | Severe Thunderstorm Warning | OUN | Seminole | 28 min |
| Aug 16, 6:40 PM CDT | Special Weather Statement | OUN | Pottawatomie, Seminole | 35 min |
| Aug 16, 6:50 PM CDT | Areal Flood Advisory | OUN | Pottawatomie, Seminole | 3 hr |
Nearby
Severe Thunderstorm Warnings in Oklahoma, 2018Every severe thunderstorm warning in 2018
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.