Alert archive / Florida / Coastal Flood Statements in 2022
Coastal Flood Statement 12, NWS Key West, FL
NWS Key West, FL issued this coastal flood statement at Sep 8, 2022, 4:03 AM EDT for Monroe County, Florida. It was in force for 31 hr.
The area
The counties it named.
The facts
- Issued
- Sep 8, 2022, 4:03 AM EDT (08:03 UTC)
- Expired
- Sep 9, 2022, 11:26 AM EDT
- In force
- 31 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 08:03 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 00:00Z, 8.1 hours before the alert went out and 281 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
- 2045 J/kg
- Mixed-layer CIN
- -11 J/kg
- Mixed-layer LCL
- 1011 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 25 m²/s²
- 0-3 km storm-relative helicity
- 27 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.1
What forecasters said that day
The local office's own words before this coastal flood statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Key West, FL wrote its last area forecast discussion before this coastal flood statement went out at Sep 7, 10:51 PM EDT, 5 hours 12 minutes earlier.
Area forecast discussion, Sep 7, 10:51 PM EDT, 5 hours 12 minutes before
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</html>Hazardous weather outlook, Sep 8, 4:02 AM EDT, 1 minute before
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</html>The office that day
Everything else NWS Key West, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 7, 9:55 PM EDT | Special Marine Warning | KEY | 54 min | |
| Sep 8, 3:03 PM EDT | Special Marine Warning | KEY | 57 min | |
| Sep 8, 3:47 PM EDT | Special Marine Warning | KEY | 28 min | |
| Sep 8, 7:13 PM EDT | Special Marine Warning | KEY | 46 min | |
| Sep 8, 7:24 PM EDT | Special Marine Warning | KEY | 20 min |
Nearby
Coastal Flood Statements in Florida, 2022Every coastal flood statement in 2022
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.