Alert archive / Oregon / Frost Advisories in 2009

Frost Advisory 25, NWS Medford, OR

April 23, 20095 counties in Oregon

NWS Medford, OR issued this frost advisory at Apr 23, 2009, 2:32 PM PDT for 5 counties in Oregon. It took effect at Apr 24, 2009, 3:00 AM PDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Apr 23, 2009, 2:32 PM PDT (21:32 UTC)
In effect from
Apr 24, 2009, 3:00 AM PDT
Expired
Apr 24, 2009, 9:00 AM PDT
In force
6 hr
Issued by
NWS Medford, OR

Counties Coos County, OR, Curry County, OR, Douglas County, OR, Jackson County, OR, Josephine County, OR

The radar

The Medford radar (KMAX), 101 km from the middle of the area, began a volume at 21:35 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
Apr 23, 9:18 AM PDTSmall Craft Advisory for Hazardous SeasMFR4 days
Apr 23, 2:32 PM PDTFreeze WarningMFRDouglas18 hr
Apr 23, 2:52 PM PDTHazardous Seas WarningMFR32 hr
Apr 23, 2:52 PM PDTSmall Craft Advisory for WindsMFR3 days

Nearby

Frost Advisories in Oregon, 2009Every frost advisory in 2009

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.