Alert archive / Florida / Heat Advisories in 2021
Heat Advisory 6, NWS Tampa Bay, FL
NWS Tampa Bay, FL issued this heat advisory at Aug 18, 2021, 2:09 AM EDT for 4 counties in Florida. It took effect at Aug 18, 2021, 12:00 PM EDT. It was in force for 5 hr.
The area
The counties it named.
The facts
- Issued
- Aug 18, 2021, 2:09 AM EDT (06:09 UTC)
- In effect from
- Aug 18, 2021, 12:00 PM EDT
- Expired
- Aug 18, 2021, 5:00 PM EDT
- In force
- 5 hr
- Issued by
- NWS Tampa Bay, FL
Counties Hardee County, FL, Hillsborough County, FL, Manatee County, FL, Polk County, FL
The radar
The Tampa radar (KTBW), 34 km from the middle of the area, began a volume at 06:09 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 heat advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Tampa Bay, FL wrote its last area forecast discussion before this heat advisory went out at Aug 17, 8:48 PM EDT, 5 hours 21 minutes earlier.
Area forecast discussion, Aug 17, 8:48 PM EDT, 5 hours 21 minutes before
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</html>The office that day
Everything else NWS Tampa Bay, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 18, 7:01 PM EDT | Special Marine Warning | TBW | 44 min | |
| Aug 18, 7:06 PM EDT | Special Weather Statement | TBW | Pinellas | 9 min |
| Aug 18, 7:12 PM EDT | Special Weather Statement | TBW | Pinellas | 33 min |
| Aug 18, 7:40 PM EDT | Special Marine Warning | TBW | 50 min |
Nearby
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.