Alert archive / Oregon / Frost Advisories in 2023

Frost Advisory 9, NWS Medford, OR

June 18, 2023Klamath County, Lake County, Oregon

NWS Medford, OR issued this frost advisory at Jun 18, 2023, 1:47 AM PDT for Klamath County, Lake County, Oregon. It took effect at Jun 19, 2023, 2:00 AM PDT. It was in force for 5 hr.

The area

The counties it named.

The facts

Issued
Jun 18, 2023, 1:47 AM PDT (08:47 UTC)
In effect from
Jun 19, 2023, 2:00 AM PDT
Expired
Jun 19, 2023, 7:00 AM PDT
In force
5 hr
Issued by
NWS Medford, OR

Counties Klamath County, OR, Lake County, OR

The radar

The Medford radar (KMAX), 158 km from the middle of the area, began a volume at 08:44 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
Jun 18, 1:47 AM PDTFreeze WatchMFRKlamath, Lake13 hr
Jun 18, 1:47 AM PDTFreeze WarningMFRKlamath, Lake29 hr
Jun 18, 2:48 PM PDTFreeze WarningMFRKlamath, Lake41 hr

Nearby

Frost Advisories in Oregon, 2023Every frost advisory in 2023

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.