Alert archive / Oklahoma / Frost Advisories in 2020
Frost Advisory 1, NWS Norman, OK
NWS Norman, OK issued this frost advisory at Apr 17, 2020, 2:00 PM CDT for 6 counties in Oklahoma. It took effect at Apr 18, 2020, 4:00 AM CDT. It was in force for 5 hr.
The area
The counties it named.
The facts
- Issued
- Apr 17, 2020, 2:00 PM CDT (19:00 UTC)
- In effect from
- Apr 18, 2020, 4:00 AM CDT
- Expired
- Apr 18, 2020, 9:00 AM CDT
- In force
- 5 hr
- Issued by
- NWS Norman, OK
Counties Alfalfa County, OK, Garfield County, OK, Grant County, OK, Kay County, OK, Major County, OK, Noble County, OK
The radar
The Vance AFB radar (KVNX), 35 km from the middle of the area, began a volume at 19:06 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 office that day
Everything else NWS Norman, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 16, 7:38 PM CDT | Special Weather Statement | OUN | Harper | 37 min |
| Apr 16, 8:13 PM CDT | Special Weather Statement | OUN | Woods | 32 min |
| Apr 16, 8:58 PM CDT | Special Weather Statement | OUN | Ellis | 17 min |
| Apr 16, 9:15 PM CDT | Severe Thunderstorm Warning | OUN | Ellis, Roger Mills | 30 min |
| Apr 16, 9:30 PM CDT | Special Weather Statement | OUN | Grant | 30 min |
Nearby
Frost Advisories in Oklahoma, 2020Every frost advisory in 2020
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.