Alert archive / Florida / Storm Surge Warnings in 2021
Storm Surge Warning 1005, NWS Tampa Bay, FL
NWS Tampa Bay, FL issued this storm surge warning at Jul 5, 2021, 5:08 PM EDT for 10 counties in Florida. It was in force for 45 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
- Jul 5, 2021, 5:08 PM EDT (21:08 UTC)
- Expired
- Jul 7, 2021, 2:09 PM EDT
- In force
- 45 hr
- Issued by
- NWS Tampa Bay, FL
Counties Charlotte County, FL, Citrus County, FL, Hernando County, FL, Hillsborough County, FL, Lee County, FL, Levy County, FL, Manatee County, FL, Pasco County, FL, Pinellas County, FL, Sarasota County, FL
The radar
The Tampa radar (KTBW), 22 km from the middle of the area, began a volume at 21:13 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 nearest sounding before it
Tampa Bay, FL (KTBW), launched 12:00Z, 9.1 hours before the alert went out and 22 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 478 J/kg
- Mixed-layer CIN
- -82 J/kg
- Mixed-layer LCL
- 1018 m above ground
- 0-6 km bulk shear
- 11 kt
- 0-1 km storm-relative helicity
- 30 m²/s²
- 0-3 km storm-relative helicity
- 70 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this storm surge warning 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 storm surge warning went out at Jul 5, 3:08 PM EDT, 2 hours earlier.
Area forecast discussion, Jul 5, 3:08 PM EDT, 2 hours before
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</html>Hazardous weather outlook, Jul 5, 5:07 AM EDT, 12 hours 1 minute before
Hazardous Weather Outlook National Weather Service Tampa Bay Ruskin FL 507 AM EDT Mon Jul 5 2021 FLZ043-050-052-056-057-061-139-142-148-149-151-155-160-162-165- 239-242-248-249-251-255-260-262-265-052115- Sumter-Pinellas-Polk-Hardee-Highlands-DeSoto-Coastal Levy- Coastal Citrus-Coastal Hernando-Coastal Pasco- Coastal Hillsborough-Coastal Manatee-Coastal Sarasota- Coastal Charlotte-Coastal Lee-Inland Levy-Inland Citrus- Inland Hernando-Inland Pasco-Inland Hillsborough-Inland Manatee- Inland Sarasota-Inland Charlotte-Inland Lee- 507 AM EDT Mon Jul 5 2021 This Hazardous Weather Outlook is for West Central And Southwest Florida. .DAY ONE...Today and Tonight. ...THUNDERSTORM IMPACT... Thunderstorms are expected. Thunderstorms that develop will be capable of producing strong gusty winds...locally heavy rains... and frequent deadly lightning strikes. ...RIVER FLOOD IMPACT... River flooding is expected along some area rivers. Residents living along rivers or faster flowing streams should remain aware of water levels and be ready to move to higher ground should flooding be observed. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. ...THUNDERSTORM IMPACT... Thunderstorms are expected on Tuesday and Wednesday. Thunderstorms will be capable of producing strong gusty winds...locally heavy rains... and frequent deadly lightning strikes. ...HIGH WIND IMPACT... Tropical Storm force winds will be possible on Tuesday and Wednesday. ...COASTAL FLOOD IMPACT... On Tuesday and Wednesday conditions will be favorable for coastal flooding. Coastal residents should be alert for later statements or warnings...and take action to protect property. ...RIP CURRENT IMPACT... On Tuesday and Wednesday high surf may produce rip currents along area beaches. ...RIVER FLOOD IMPACT... River flooding will be possible along area rivers through the week. Residents living along rivers or faster flowing streams should remain aware of water levels and be ready to move to higher ground should flooding be observed. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed today. Wynn
In the hours before
Special weather statement, Jul 5, 1:41 PM EDT, 3 hours 27 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 |
|---|---|---|---|---|
| Jul 4, 9:49 PM EDT | River Flood Advisory | TBW | Manatee | 64 hr |
| Jul 5, 5:14 AM EDT | Tropical Storm Warning | TBW | Charlotte, Citrus, Hernando, Hillsborough, Lee, Levy and 5 more | 57 hr |
| Jul 5, 9:51 AM EDT | Flood Watch | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 9 more | 52 hr |
| Jul 5, 10:25 AM EDT | River Flood Warning | TBW | Manatee | 4 days |
| Jul 5, 1:41 PM EDT | Special Weather Statement | TBW | Charlotte | 34 min |
| Jul 5, 3:49 PM EDT | Special Marine Warning | TBW | 41 min | |
| Jul 5, 5:12 PM EDT | Special Marine Warning | TBW | 48 min | |
| Jul 5, 5:52 PM EDT | Special Marine Warning | TBW | 23 min | |
| Jul 5, 6:03 PM EDT | Special Weather Statement | TBW | Hillsborough | 42 min |
| Jul 5, 6:25 PM EDT | Special Marine Warning | TBW | 65 min | |
| Jul 5, 7:25 PM EDT | Special Marine Warning | TBW | 65 min |
Nearby
Storm Surge Warnings in Florida, 2021Every storm surge warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.