Alert archive / Oregon / Frost Advisories in 2017

Frost Advisory 26, NWS Medford, OR

December 4, 2017Coos County, Curry County, Douglas County, Oregon

NWS Medford, OR issued this frost advisory at Dec 4, 2017, 10:55 AM PST for Coos County, Curry County, Douglas County, Oregon. It took effect at Dec 5, 2017, 1:00 AM PST. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued
Dec 4, 2017, 10:55 AM PST (18:55 UTC)
In effect from
Dec 5, 2017, 1:00 AM PST
Expired
Dec 5, 2017, 9:00 AM PST
In force
8 hr
Issued by
NWS Medford, OR

Counties Coos County, OR, Curry County, OR, Douglas County, OR

The radar

The Medford radar (KMAX), 135 km from the middle of the area, began a volume at 18:54 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 Medford, OR issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 4, 3:34 AM PSTSmall Craft AdvisoryMFR24 hr
Dec 4, 3:34 AM PSTSmall Craft Advisory for Hazardous SeasMFR11 hr
Dec 4, 4:26 AM PSTDense Fog AdvisoryMFRJackson4 hr
Dec 4, 2:28 PM PSTHazardous Seas WarningMFR13 hr

Nearby

Frost Advisories in Oregon, 2017Every frost advisory in 2017

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.