SEL8

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 258
   NWS Storm Prediction Center Norman OK
   1255 PM EDT Sun May 19 2024

   The NWS Storm Prediction Center has issued a

   * Severe Thunderstorm Watch for portions of 
     Southeast Florida
     Coastal Waters

   * Effective this Sunday afternoon and evening from 1255 PM until
     700 PM EDT.

   * Primary threats include...
     Scattered large hail and isolated very large hail events to 2
       inches in diameter possible
     Isolated damaging wind gusts to 70 mph possible

   SUMMARY...Thunderstorms are developing along a cold front over
   central Florida.  Other storms will focus along the sea-breeze this
   afternoon.  A few of the storms will pose a risk of large hail and
   gusty/damaging winds.

   The severe thunderstorm watch area is approximately along and 25
   statute miles east and west of a line from 5 miles northwest of Vero
   Beach FL to 15 miles southeast of Miami FL. For a complete depiction
   of the watch see the associated watch outline update (WOUS64 KWNS
   WOU8).

   PRECAUTIONARY/PREPAREDNESS ACTIONS...

   REMEMBER...A Severe Thunderstorm Watch means conditions are
   favorable for severe thunderstorms in and close to the watch area.
   Persons in these areas should be on the lookout for threatening
   weather conditions and listen for later statements and possible
   warnings. Severe thunderstorms can and occasionally do produce
   tornadoes.

   &&

   AVIATION...A few severe thunderstorms with hail surface and aloft to
   2 inches. Extreme turbulence and surface wind gusts to 60 knots. A
   few cumulonimbi with maximum tops to 500. Mean storm motion vector
   29025.

   ...Hart

   SEL8

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 258
   NWS Storm Prediction Center Norman OK
   1255 PM EDT Sun May 19 2024

   The NWS Storm Prediction Center has issued a

   * Severe Thunderstorm Watch for portions of 
     Southeast Florida
     Coastal Waters

   * Effective this Sunday afternoon and evening from 1255 PM until
     700 PM EDT.

   * Primary threats include...
     Scattered large hail and isolated very large hail events to 2
       inches in diameter possible
     Isolated damaging wind gusts to 70 mph possible

   SUMMARY...Thunderstorms are developing along a cold front over
   central Florida.  Other storms will focus along the sea-breeze this
   afternoon.  A few of the storms will pose a risk of large hail and
   gusty/damaging winds.

   The severe thunderstorm watch area is approximately along and 25
   statute miles east and west of a line from 5 miles northwest of Vero
   Beach FL to 15 miles southeast of Miami FL. For a complete depiction
   of the watch see the associated watch outline update (WOUS64 KWNS
   WOU8).

   PRECAUTIONARY/PREPAREDNESS ACTIONS...

   REMEMBER...A Severe Thunderstorm Watch means conditions are
   favorable for severe thunderstorms in and close to the watch area.
   Persons in these areas should be on the lookout for threatening
   weather conditions and listen for later statements and possible
   warnings. Severe thunderstorms can and occasionally do produce
   tornadoes.

   &&

   AVIATION...A few severe thunderstorms with hail surface and aloft to
   2 inches. Extreme turbulence and surface wind gusts to 60 knots. A
   few cumulonimbi with maximum tops to 500. Mean storm motion vector
   29025.

   ...Hart

   WOUS64 KWNS 191651
   WOU8

   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 258
   NWS STORM PREDICTION CENTER NORMAN OK
   1255 PM EDT SUN MAY 19 2024

   SEVERE THUNDERSTORM WATCH 258 IS IN EFFECT UNTIL 700 PM EDT
   FOR THE FOLLOWING LOCATIONS

   FLC011-061-085-086-093-099-111-192300-
   /O.NEW.KWNS.SV.A.0258.240519T1655Z-240519T2300Z/

   FL 
   .    FLORIDA COUNTIES INCLUDED ARE

   BROWARD              INDIAN RIVER        MARTIN              
   MIAMI-DADE           OKEECHOBEE          PALM BEACH          
   ST. LUCIE            


   AMZ555-610-630-650-651-192300-
   /O.NEW.KWNS.SV.A.0258.240519T1655Z-240519T2300Z/

   CW 

   .    ADJACENT COASTAL WATERS INCLUDED ARE

   SEBASTIAN INLET TO JUPITER INLET 0-20 NM 

   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 

   ATTN...WFO...MFL...MLB...

   SAW8 
   WW 258 SEVERE TSTM FL CW 191655Z - 192300Z
   AXIS..25 STATUTE MILES EAST AND WEST OF LINE..
   5NW VRB/VERO BEACH FL/ - 15SE MIA/MIAMI FL/
   ..AVIATION COORDS.. 20NM E/W /1NNE TRV - 14SE MIA/
   HAIL SURFACE AND ALOFT..2 INCHES. WIND GUSTS..60 KNOTS.
   MAX TOPS TO 500. MEAN STORM MOTION VECTOR 29025.

   LAT...LON 27708007 25657971 25658051 27708089

   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU8.

Watch 258 Status Report Messages:

STATUS REPORT #4 ON WW 258

VALID 192155Z - 192240Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 40 S AGR TO
55 ENE PBI.

FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 838

..MOORE..05/19/24

ATTN...WFO...MFL...MLB...

&&

STATUS REPORT FOR WS 258 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

FLC011-086-099-192240-

FL 
.    FLORIDA COUNTIES INCLUDED ARE

BROWARD 	     MIAMI-DADE 	 PALM BEACH	     
$$


AMZ610-630-650-651-192240-

CW 

.    ADJACENT COASTAL WATERS INCLUDED ARE

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 

$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$

STATUS REPORT #3 ON WW 258

VALID 192050Z - 192140Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 40 S AGR TO
55 NE PBI.

FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 834

..MOORE..05/19/24

ATTN...WFO...MFL...MLB...

&&

STATUS REPORT FOR WS 258 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

FLC011-085-086-099-192140-

FL 
.    FLORIDA COUNTIES INCLUDED ARE

BROWARD 	     MARTIN		 MIAMI-DADE	     
PALM BEACH	     
$$


AMZ610-630-650-651-192140-

CW 

.    ADJACENT COASTAL WATERS INCLUDED ARE

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 

$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$

STATUS REPORT #2 ON WW 258

VALID 191945Z - 192040Z

THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.

FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 834

..MOORE..05/19/24

ATTN...WFO...MFL...MLB...

&&

STATUS REPORT FOR WS 258 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

FLC011-061-085-086-093-099-111-192040-

FL 
.    FLORIDA COUNTIES INCLUDED ARE

BROWARD 	     INDIAN RIVER	 MARTIN 	     
MIAMI-DADE	     OKEECHOBEE 	 PALM BEACH	     
ST. LUCIE	     
$$


AMZ555-610-630-650-651-192040-

CW 

.    ADJACENT COASTAL WATERS INCLUDED ARE

SEBASTIAN INLET TO JUPITER INLET 0-20 NM 

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 

$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$

STATUS REPORT #1 ON WW 258

VALID 191835Z - 191940Z

THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.

..MOORE..05/19/24

ATTN...WFO...MFL...MLB...

&&

STATUS REPORT FOR WS 258 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

FLC011-061-085-086-093-099-111-191940-

FL 
.    FLORIDA COUNTIES INCLUDED ARE

BROWARD 	     INDIAN RIVER	 MARTIN 	     
MIAMI-DADE	     OKEECHOBEE 	 PALM BEACH	     
ST. LUCIE	     
$$


AMZ555-610-630-650-651-191940-

CW 

.    ADJACENT COASTAL WATERS INCLUDED ARE

SEBASTIAN INLET TO JUPITER INLET 0-20 NM 

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 

$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$

Please visit the National Weather Service NWS Public Alerts for more information on the warnings.

For each watch, probabilities for particular events inside the watch (listed above in each table) are determined by the issuing forecaster. The "Low" category contains probability values ranging from less than 2% to 20% (EF2-EF5 tornadoes), less than 5% to 20% (all other probabilities), "Moderate" from 30% to 60%, and "High" from 70% to greater than 95%. High values are bolded and lighter in color to provide awareness of an increased threat for a particular event.