Alert archive / Florida / Excessive Heat Warnings in 2023

Excessive Heat Warning 2, NWS Melbourne, FL

August 9, 202310 counties in Florida

NWS Melbourne, FL issued this excessive heat warning at Aug 9, 2023, 3:04 AM EDT for 10 counties in Florida. It took effect at Aug 9, 2023, 11:00 AM EDT. It was in force for 8 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 9, 2023, 3:04 AM EDT (07:04 UTC)
In effect from
Aug 9, 2023, 11:00 AM EDT
Expired
Aug 9, 2023, 7:00 PM EDT
In force
8 hr
Issued by
NWS Melbourne, FL

Counties Brevard County, FL, Indian River County, FL, Lake County, FL, Martin County, FL, Okeechobee County, FL, Orange County, FL, Osceola County, FL, Saint Lucie County, FL, Seminole County, FL, Volusia County, FL

The radar

The Melbourne radar (KMLB), 30 km from the middle of the area, began a volume at 07:07 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 Melbourne, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 8, 8:22 PM EDTSpecial Weather StatementMLBOrange23 min
Aug 8, 8:47 PM EDTSpecial Weather StatementMLBBrevard28 min
Aug 8, 9:21 PM EDTSpecial Weather StatementMLBBrevard39 min
Aug 9, 3:15 PM EDTExcessive Heat WatchMLBBrevard, Indian River, Lake, Martin, Okeechobee, Orange and 4 more11 hr
Aug 9, 5:03 PM EDTSpecial Weather StatementMLBSaint Lucie42 min
Aug 9, 6:04 PM EDTSpecial Weather StatementMLBMartin26 min
Aug 9, 6:25 PM EDTSpecial Weather StatementMLBOsceola35 min
Aug 9, 6:48 PM EDTSpecial Weather StatementMLBSaint Lucie42 min
Aug 9, 7:14 PM EDTSpecial Weather StatementMLBIndian River31 min
Aug 9, 7:32 PM EDTSpecial Weather StatementMLBSaint Lucie43 min
Aug 9, 7:35 PM EDTSpecial Marine WarningMLB85 min
Aug 9, 7:44 PM EDTSpecial Weather StatementMLBIndian River31 min

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.