Alert archive / Florida / Coastal Flood Statements in 2023
Coastal Flood Statement 4, NWS Miami, FL
NWS Miami, FL issued this coastal flood statement at Sep 26, 2023, 2:07 AM EDT for Broward County, Miami-Dade County, Palm Beach County, Florida. It was in force for 49 hr.
The area
The counties it named.
The facts
- Issued
- Sep 26, 2023, 2:07 AM EDT (06:07 UTC)
- Expired
- Sep 28, 2023, 3:00 AM EDT
- In force
- 49 hr
- Issued by
- NWS Miami, FL
Counties Broward County, FL, Miami-Dade County, FL, Palm Beach County, FL
The radar
The Miami radar (KAMX), 59 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.
The nearest sounding before it
Key West, FL (KEYW), launched 00:00Z, 6.1 hours before the alert went out and 216 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
- 3061 J/kg
- Mixed-layer CIN
- -3 J/kg
- Mixed-layer LCL
- 776 m above ground
- 0-6 km bulk shear
- 13 kt
- 0-1 km storm-relative helicity
- 8 m²/s²
- 0-3 km storm-relative helicity
- 25 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 Sep 26, 1:16 AM EDT, 51 minutes earlier.
Area forecast discussion, Sep 26, 1:16 AM EDT, 51 minutes before
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Hazardous Weather Outlook...UPDATED National Weather Service Miami FL 525 PM EDT Mon Sep 25 2023 AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676- 261000- 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- 525 PM EDT Mon Sep 25 2023 ...A Few Strong or Severe Storms Possible... ...Localized Flooding Possible... ...High Risk of Rip Currents for the Palm Beach County Beaches... This Hazardous Weather Outlook is for Atlantic coastal waters, southeast Florida, southern Florida, southwest Florida and Gulf of Mexico. .DAY ONE...Tonight. Thunderstorms: Scattered thunderstorms during the early evening may contain gusty winds, heavy rain, and frequent lightning. In addition, a few storms could become strong to marginally severe in nature with damaging wind gusts and hail possible. Wind: The strongest storms could produce wind gusts up to 60 mph. Hail: The strongest storms could produce hail up to quarter size. Rip Currents: A high risk for rip currents will persist across the Palm Beach beaches today. A moderate risk of rip currents will be possible across Broward and Miami Dade County beaches today. Waterspouts: A few waterspouts are possible today over the area waters. Flooding: Slow moving or training storms may lead to localized flooding across some of the east coast metro areas. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Scattered to numerous showers and thunderstorms will be possible each afternoon and evening into the middle portion of the upcoming work week. Localized flooding will continue to be possible each day with any concentration of showers and thunderstorms over the same areas. There will be the potential of minor coastal flooding along the Atlantic coast of South Florida mid to late week, especially during periods of high tide. An elevated risk of rip currents will likely persist along the east coast of South Florida over the next several days. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report high wind, hail, and flooding to the National Weather Service forecast office in Miami.
In the hours before
Local storm report, Sep 25, 9:49 PM EDT, 4 hours 18 minutes before
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</html>The office that day
Everything else NWS Miami, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 25, 8:20 PM EDT | Special Marine Warning | MFL | 40 min | |
| Sep 25, 8:58 PM EDT | Special Marine Warning | MFL | 32 min | |
| Sep 25, 9:26 PM EDT | Special Marine Warning | MFL | 34 min | |
| Sep 26, 11:57 AM EDT | Special Weather Statement | MFL | Broward | 33 min |
| Sep 26, 12:27 PM EDT | Special Weather Statement | MFL | Palm Beach | 48 min |
| Sep 26, 1:14 PM EDT | Special Weather Statement | MFL | Miami-Dade | 31 min |
| Sep 26, 3:02 PM EDT | Areal Flood Advisory | MFL | Broward | 50 min |
| Sep 26, 4:42 PM EDT | Special Weather Statement | MFL | Glades | 33 min |
| Sep 26, 5:02 PM EDT | Special Weather Statement | MFL | Hendry | 43 min |
| Sep 26, 5:47 PM EDT | Special Weather Statement | MFL | Glades, Hendry | 28 min |
| Sep 26, 7:36 PM EDT | Areal Flood Advisory | MFL | Broward, Miami-Dade | 50 min |
Nearby
Coastal Flood Statements in Florida, 2023Every coastal flood statement in 2023
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.