Alert archive / Florida / Special Marine Warnings in 2021

Special Marine Warning 155, NWS Miami, FL

June 23, 2021

NWS Miami, FL issued this special marine warning at Jun 23, 2021, 8:35 PM EDT. It was in force for 55 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jun 23, 2021, 8:35 PM EDT (00:35 UTC)
Expired: Jun 23, 2021, 9:30 PM EDT
In force: 55 min
Issued by: NWS Miami, FL
Area: Storm-based polygon
Hail: 0.0 in
Wind: 34.0 mph

What forecasters said that day

The local office's own words before this special marine warning 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 special marine warning went out at Jun 23, 7:34 PM EDT, 1 hour 1 minute earlier.

Area forecast discussion, Jun 23, 7:34 PM EDT, 1 hour 1 minute before

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Hazardous weather outlook, Jun 23, 3:45 PM EDT, 4 hours 50 minutes before

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In the hours before

Special weather statement, Jun 23, 2:54 PM EDT, 5 hours 41 minutes before

Special Weather Statement
National Weather Service Miami FL
254 PM EDT Wed Jun 23 2021

FLZ067-231945-
Inland Palm Beach County FL-
254 PM EDT Wed Jun 23 2021

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN PALM BEACH COUNTY
UNTIL 345 PM EDT...

* At 254 PM EDT, National Weather Service meteorologists were
  tracking a strong thunderstorm near Belle Glade, moving south at 10
  mph.

* Small hail and winds in excess of 45 mph possible with this storm.

* Locations impacted include...
  Belle Glade, South Bay, Okeelanta, Holey Land Wildlife Refuge,
  Belle Glade Camp and Loxahatchee NWR.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

These winds can down small tree limbs and branches, and blow around
unsecured small objects. Seek shelter in a safe building until the
storm passes.

Frequent cloud to ground lightning is occurring with this storm. If
you can hear thunder, you are close enough to be struck! Seek a safe
shelter inside a building or vehicle.

This activity was also developing in an environment favorable for the
formation of funnel clouds. Stay tuned to NOAA weather radio and
local media for additional updates and possible warnings.

To report severe weather, contact your nearest law enforcement
agency. You can also share your report with NWS Miami on Facebook and
Twitter.

&&

LAT...LON 2669 8077 2677 8050 2652 8037 2642 8074
TIME...MOT...LOC 1854Z 339DEG 7KT 2665 8061

SB/SM

Special weather statement, Jun 23, 3:02 PM EDT, 5 hours 33 minutes before

Special Weather Statement
National Weather Service Miami FL
302 PM EDT Wed Jun 23 2021

FLZ070-073-075-231945-
Inland Collier County FL-Mainland Monroe FL-Inland Miami-
Dade County FL-
302 PM EDT Wed Jun 23 2021

...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN MAINLAND MONROE AND
MIAMI-DADE COUNTIES UNTIL 345 PM EDT...

* At 302 PM EDT, National Weather Service meteorologists were
  tracking strong thunderstorms along a line extending from 8 miles
  west of Shark Valley Obs Tower to near Loop Road Ee Center. These
  storms were nearly stationary.

* Nickel size hail and winds in excess of 45 mph possible with these
  storms.

* Locations impacted include...
  Loop Road Ee Center, Everglades National Park and Big Cypress
  National Preserve.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

To report severe weather, contact your nearest law enforcement
agency. You can also share your report with NWS Miami on Facebook and
Twitter.

&&

LAT...LON 2558 8080 2581 8085 2583 8104 2556 8099
TIME...MOT...LOC 1902Z 271DEG 2KT 2562 8090 2581 8098

BAXTER

Special weather statement, Jun 23, 3:12 PM EDT, 5 hours 23 minutes before

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Special weather statement, Jun 23, 3:41 PM EDT, 4 hours 54 minutes before

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Special weather statement, Jun 23, 4:37 PM EDT, 3 hours 58 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 23, 8:55 PM EDT	Special Marine Warning	MFL		19 min
Jun 23, 8:59 PM EDT	Special Marine Warning	MFL		31 min
Jun 23, 9:27 PM EDT	Special Marine Warning	MFL		48 min
Jun 24, 7:56 AM EDT	Special Marine Warning	MFL		50 min
Jun 24, 8:49 AM EDT	Special Marine Warning	MFL		86 min
Jun 24, 11:45 AM EDT	Special Marine Warning	MFL		60 min
Jun 24, 12:01 PM EDT	Areal Flood Advisory	MFL	Palm Beach	119 min
Jun 24, 12:18 PM EDT	Special Marine Warning	MFL		27 min
Jun 24, 12:19 PM EDT	Special Weather Statement	MFL	Palm Beach	41 min
Jun 24, 12:24 PM EDT	Special Marine Warning	MFL		51 min
Jun 24, 12:54 PM EDT	Special Marine Warning	MFL		51 min
Jun 24, 12:57 PM EDT	Special Marine Warning	MFL		48 min
Jun 24, 1:24 PM EDT	Special Marine Warning	MFL		36 min
Jun 24, 1:27 PM EDT	Special Marine Warning	MFL		63 min
Jun 24, 1:30 PM EDT	Special Weather Statement	MFL	Hendry	45 min
Jun 24, 2:22 PM EDT	Special Marine Warning	MFL		38 min
Jun 24, 2:43 PM EDT	Special Weather Statement	MFL	Monroe	47 min
Jun 24, 2:50 PM EDT	Special Marine Warning	MFL		40 min
Jun 24, 3:10 PM EDT	Special Weather Statement	MFL	Hendry	50 min

Nearby

Special Marine Warnings in Florida, 2021 Every special marine 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.