Alert archive / Florida / Coastal Flood Statements in 2022

Coastal Flood Statement 31, NWS Key West, FL

November 10, 2022Monroe County, Florida

NWS Key West, FL issued this coastal flood statement at Nov 10, 2022, 4:52 AM EST for Monroe County, Florida. It took effect at Nov 10, 2022, 5:00 AM EST. It was in force for 5 days.

The area

The counties it named.

The facts

Issued
Nov 10, 2022, 4:52 AM EST (09:52 UTC)
In effect from
Nov 10, 2022, 5:00 AM EST
Expired
Nov 15, 2022, 9:59 AM EST
In force
5 days
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 09:54 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

Miami, FL (KMFL), launched 00:00Z, 9.9 hours before the alert went out and 69 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.

Skew-T log-pSkew-T log-p diagram, Miami, FL at 00:00Z on 2022-11-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 384 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Miami, FL at 00:00Z on 2022-11-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -41 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
384 J/kg
Mixed-layer CIN
-34 J/kg
Mixed-layer LCL
493 m above ground
0-6 km bulk shear
12 kt
0-1 km storm-relative helicity
-41 m²/s²
0-3 km storm-relative helicity
61 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

Everything else NWS Key West, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 9, 10:52 PM ESTCoastal Flood WarningKEYMonroe6 hr
Nov 10, 4:52 AM ESTCoastal Flood AdvisoryKEYMonroe66 hr
Nov 10, 3:05 PM ESTCoastal Flood WarningKEYMonroe20 hr

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.