Alert archive / Florida / Excessive Heat Warnings in 2023

Excessive Heat Warning 1, NWS Key West, FL

August 8, 2023Monroe County, Florida

NWS Key West, FL issued this excessive heat warning at Aug 8, 2023, 11:07 AM EDT for Monroe County, Florida. It was in force for 9 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 8, 2023, 11:07 AM EDT (15:07 UTC)
Expired
Aug 8, 2023, 8:00 PM EDT
In force
9 hr
Issued by
NWS Key West, FL

County Monroe County, FL

The radar

The Miami radar (KAMX), 51 km from the middle of the area, began a volume at 15:08 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 Key West, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 8, 3:59 AM EDTHeat AdvisoryKEYMonroe7 hr

Nearby

Excessive Heat Warnings in Florida, 2023Every excessive heat warning 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.