Alert archive / Florida / Coastal Flood Statements in 2024

Coastal Flood Statement 1, NWS Miami, FL

January 8, 2024Collier County, Monroe County, Florida

NWS Miami, FL issued this coastal flood statement at Jan 8, 2024, 1:28 PM EST for Collier County, Monroe County, Florida. It took effect at Jan 9, 2024, 11:00 AM EST. It was in force for 13 hr.

The area

The counties it named.

The facts

Issued
Jan 8, 2024, 1:28 PM EST (18:28 UTC)
In effect from
Jan 9, 2024, 11:00 AM EST
Expired
Jan 10, 2024, 12:00 AM EST
In force
13 hr
Issued by
NWS Miami, FL

Counties Collier County, FL, Monroe County, FL

The radar

The Miami radar (KAMX), 78 km from the middle of the area, began a volume at 18:29 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 12:00Z, 6.5 hours before the alert went out and 86 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 12:00Z on 2024-01-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 12:00Z on 2024-01-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 39 square meters per square second.1939587897Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1047 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
39 m²/s²
0-3 km storm-relative helicity
107 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

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 Miami, FL wrote its last area forecast discussion before this coastal flood statement went out at Jan 8, 1:19 PM EST, 9 minutes earlier.

Area forecast discussion, Jan 8, 1:19 PM EST, 9 minutes before
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Hazardous weather outlook, Jan 8, 9:17 AM EST, 4 hours 11 minutes before
Hazardous Weather Outlook
National Weather Service Miami FL
917 AM EST Mon Jan 8 2024

AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676-
091430-
Lake Okeechobee-Biscayne Bay-
Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM-
Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM-
Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM-
Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM
excluding the territorial waters of Bahamas-Glades-Hendry-
Inland Palm Beach County-Metro Palm Beach County-
Coastal Collier County-Inland Collier County-Inland Broward County-
Metro Broward County-Inland Miami-Dade County-
Metropolitan Miami Dade-Mainland Monroe-Coastal Palm Beach County-
Coastal Broward County-Coastal Miami Dade County-Far South Miami-
Dade County-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
917 AM EST Mon Jan 8 2024

...Hazardous Marine Conditions across the Atlantic waters...
... High Risk of Rip Current for Atlantic beaches...

This Hazardous Weather Outlook is for Atlantic coastal waters,
southeast Florida, southern Florida, southwest Florida and Gulf of
Mexico.

.DAY ONE...Today and tonight.

Rip Currents: A high risk for rip currents will continue across the
Atlantic beaches.

Marine: Hazardous marine conditions will continue today across the
Atlantic waters as easterly winds range between 20 and 25 knots and
wave heights rise up to around 7 feet. As winds and seas increase
tonight, marine conditions will become dangerous across the Atlantic
and Gulf waters.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Hazardous and even dangerous marine conditions will continue through
the middle portions of this upcoming week in association with strong
easterly and southerly winds that are projected to materialize.

Wind gusts over 35 mph will be possible on Tuesday ahead of an
approaching cold front.

A few strong to severe thunderstorms are possible late Tuesday into
early Wednesday ahead of an approaching cold front.

Dangerous beach conditions due to rip currents and high surf are
likely over the east coast beaches through the middle of the week. A
period of hazardous conditions along the west coast beaches will
also be possible during the middle of the week.

Minor coastal flooding will be possible over Collier county and
mainland Monroe later on Tuesday into Tuesday night.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 8, 12:09 PM ESTGale WarningMFL40 hr
Jan 8, 12:31 PM ESTWind AdvisoryMFLBroward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more36 hr
Jan 8, 1:28 PM ESTHigh Surf AdvisoryMFLBroward, Miami-Dade, Palm Beach47 hr
Jan 8, 1:30 PM ESTSmall Craft AdvisoryMFL36 hr

Nearby

Coastal Flood Statements in Florida, 2024Every coastal flood statement in 2024

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.