Alert archive / Florida / Excessive Heat Warnings in 2023
Excessive Heat Warning 4, NWS Melbourne, FL
NWS Melbourne, FL issued this excessive heat warning at Aug 11, 2023, 3:19 PM EDT for 7 counties in Florida. It took effect at Aug 12, 2023, 11:00 AM EDT. It was in force for 7 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 11, 2023, 3:19 PM EDT (19:19 UTC)
- In effect from
- Aug 12, 2023, 11:00 AM EDT
- Expired
- Aug 12, 2023, 5:54 PM EDT
- In force
- 7 hr
- Issued by
- NWS Melbourne, FL
Counties Brevard County, FL, Indian River County, FL, Lake County, FL, Orange County, FL, Osceola County, FL, Seminole County, FL, Volusia County, FL
The radar
The Melbourne radar (KMLB), 59 km from the middle of the area, began a volume at 19:21 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.
What forecasters said that day
The local office's own words before this excessive heat warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Melbourne, FL wrote its last area forecast discussion before this excessive heat warning went out at Aug 11, 10:25 AM EDT, 4 hours 54 minutes earlier.
Area forecast discussion, Aug 11, 10:25 AM EDT, 4 hours 54 minutes before
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</html>Hazardous weather outlook, Aug 11, 10:32 AM EDT, 4 hours 47 minutes before
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</html>The office that day
Everything else NWS Melbourne, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 11, 3:19 PM EDT | Heat Advisory | MLB | Martin, Okeechobee, Saint Lucie | 27 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.