Alert archive / Florida / Frost Advisories in 2018

Frost Advisory 7, NWS Jacksonville, FL

December 11, 20184 counties in Florida; Camden County, Glynn County, Georgia

NWS Jacksonville, FL issued this frost advisory at Dec 11, 2018, 3:03 AM EST for 4 counties in Florida; Camden County, Glynn County, Georgia. It took effect at Dec 12, 2018, 2:00 AM EST. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Dec 11, 2018, 3:03 AM EST (08:03 UTC)
In effect from
Dec 12, 2018, 2:00 AM EST
Expired
Dec 12, 2018, 8:00 AM EST
In force
6 hr
Issued by
NWS Jacksonville, FL

Counties Duval County, FL, Flagler County, FL, Gilchrist County, FL, Nassau County, FL, Camden County, GA, Glynn County, GA

The radar

The Jacksonville radar (KJAX), 14 km from the middle of the area, began a volume at 08:01 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 Jacksonville, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 11, 3:03 AM ESTFreeze WarningJAXBaker, Bradford, Gilchrist, Nassau, Suwannee, Union29 hr

Nearby

Frost Advisories in Florida, 2018Frost Advisories in Georgia, 2018Every frost advisory 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.