Alert archive / Florida / Rip Current Statements in 2012

Rip Current Statement 21, NWS Miami, FL

June 18, 2012Broward County, Miami-Dade County, Palm Beach County, Florida

NWS Miami, FL issued this rip current statement at Jun 18, 2012, 9:14 PM EDT for Broward County, Miami-Dade County, Palm Beach County, Florida. It was in force for 33 hr.

The area

The counties it named.

The facts

Issued
Jun 18, 2012, 9:14 PM EDT (01:14 UTC)
Expired
Jun 20, 2012, 6:00 AM EDT
In force
33 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 01:16 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, 1.2 hours before the alert went out and 39 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 2012-06-19Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Miami, FL at 00:00Z on 2012-06-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -45 square meters per square second.1939Sfc1 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
1378 m above ground
0-6 km bulk shear
7 kt
0-1 km storm-relative helicity
-45 m²/s²
0-3 km storm-relative helicity
54 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

701 
WHUS42 KMFL 190114
CFWMFL

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
914 PM EDT MON JUN 18 2012

...HIGH RISK OF RIP CURRENTS ATLANTIC BEACHES THROUGH TUESDAY...


FLZ168-172-173-192000-
/O.NEW.KMFL.RP.S.0021.120619T0114Z-120620T0000Z/
COASTAL PALM BEACH-COASTAL BROWARD-COASTAL MIAMI DADE-
914 PM EDT MON JUN 18 2012

...HIGH RIP CURRENT RISK IN EFFECT THROUGH TUESDAY EVENING...

THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED A HIGH RIP
CURRENT RISK...WHICH IS IN EFFECT THROUGH TUESDAY EVENING. 

* TIMING...STRONG ONSHORE FLOW WILL RESULT IN DANGEROUS RIP
  CURRENTS THROUGH OVERNIGHT AND THROUGH TUESDAY AT THE BEACHES OF
  MIAMI DADE...BROWARD...AND PALM BEACH COUNTIES. 

* IMPACTS...DANGEROUS RIP CURRENTS CAN BE LIFE THREATENING TO
  ANYONE ENTERING THE WATER. SWIMMING IS NOT ADVISED THROUGH THIS
  PERIOD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.

RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY
FROM SHORE...WHICH OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN THE
SANDBAR AND IN THE VICINITY OF STRUCTURES SUCH AS JETTIES AND
PIERS. HEED THE ADVICE OF LIFEGUARDS AND THE BEACH PATROL. PAY
ATTENTION TO FLAGS AND POSTED SIGNS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...DO NOT PANIC. REMAIN
CALM AND BEGIN TO SWIM PARALLEL TO SHORE. ONCE YOU ARE AWAY FROM
THE FORCE OF THE RIP CURRENT...BEGIN TO SWIM BACK TO THE BEACH.
DO NOT ATTEMPT TO SWIM DIRECTLY AGAINST A RIP CURRENT. EVEN A
STRONG SWIMMER CAN BECOME EXHAUSTED QUICKLY.

&&

$$
4 follow-up statements
250 
WHUS42 KMFL 192147
CFWMFL

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
547 PM EDT TUE JUN 19 2012

...HIGH RISK OF RIP CURRENTS ATLANTIC BEACHES THROUGH LATE TONIGHT...

FLZ168-172-173-201000-
/O.EXT.KMFL.RP.S.0021.000000T0000Z-120620T1000Z/
COASTAL PALM BEACH-COASTAL BROWARD-COASTAL MIAMI DADE-
547 PM EDT TUE JUN 19 2012

...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH LATE TONIGHT...

* TIMING...STRONG ONSHORE FLOW WILL RESULT IN DANGEROUS RIP
  CURRENTS THROUGH LATE TONIGHT AT THE BEACHES OF MIAMI
  DADE...BROWARD...AND PALM BEACH COUNTIES.

* IMPACTS...DANGEROUS RIP CURRENTS CAN BE LIFE THREATENING TO 
  ANYONE ENTERING THE WATER. SWIMMING IS NOT ADVISED THROUGH 
  THIS PERIOD. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.

RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY
FROM SHORE...WHICH OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN THE
SANDBAR AND IN THE VICINITY OF STRUCTURES SUCH AS JETTIES AND
PIERS. HEED THE ADVICE OF LIFEGUARDS AND THE BEACH PATROL. PAY
ATTENTION TO FLAGS AND POSTED SIGNS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...DO NOT PANIC. REMAIN CALM
AND BEGIN TO SWIM PARALLEL TO SHORE. ONCE YOU ARE AWAY FROM THE
FORCE OF THE RIP CURRENT...BEGIN TO SWIM BACK TO THE BEACH. DO
NOT ATTEMPT TO SWIM DIRECTLY AGAINST A RIP CURRENT. EVEN A STRONG
SWIMMER CAN BECOME EXHAUSTED QUICKLY.

&&

$$
061 
WHUS42 KMFL 200423
CFWMFL

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
1223 AM EDT WED JUN 20 2012

...HIGH RISK OF RIP CURRENTS ATLANTIC BEACHES THROUGH LATE
TONIGHT...

FLZ168-172-173-201230-
/O.EXT.KMFL.RP.S.0021.000000T0000Z-120620T2200Z/
COASTAL PALM BEACH-COASTAL BROWARD-COASTAL MIAMI DADE-
1223 AM EDT WED JUN 20 2012

...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH THIS AFTERNOON...

* TIMING...STRONG ONSHORE FLOW WILL RESULT IN DANGEROUS RIP 
  CURRENTS THROUGH LATE TONIGHT AT THE BEACHES OF MIAMI DADE... 
  BROWARD...AND PALM BEACH COUNTIES. 

* IMPACTS...DANGEROUS RIP CURRENTS CAN BE LIFE THREATENING TO 
  ANYONE ENTERING THE WATER. SWIMMING IS NOT ADVISED THROUGH 
  THIS PERIOD. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.

RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY
FROM SHORE...WHICH OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN THE
SANDBAR AND IN THE VICINITY OF STRUCTURES SUCH AS JETTIES AND
PIERS. HEED THE ADVICE OF LIFEGUARDS AND THE BEACH PATROL. PAY
ATTENTION TO FLAGS AND POSTED SIGNS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...DO NOT PANIC. REMAIN CALM
AND BEGIN TO SWIM PARALLEL TO SHORE. ONCE YOU ARE AWAY FROM THE
FORCE OF THE RIP CURRENT...BEGIN TO SWIM BACK TO THE BEACH. DO
NOT ATTEMPT TO SWIM DIRECTLY AGAINST A RIP CURRENT. EVEN A STRONG
SWIMMER CAN BECOME EXHAUSTED QUICKLY.

&&

$$
284 
WHUS42 KMFL 201933
CFWMFL

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
333 PM EDT WED JUN 20 2012

...HIGH RISK OF RIP CURRENTS ATLANTIC BEACHES...

FLZ168-172-173-202200-
/O.CON.KMFL.RP.S.0021.000000T0000Z-120620T2200Z/
COASTAL PALM BEACH-COASTAL BROWARD-COASTAL MIAMI DADE-
333 PM EDT WED JUN 20 2012

...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

* TIMING...STRONG ONSHORE FLOW WILL RESULT IN DANGEROUS RIP
  CURRENTS AT THE BEACHES OF MIAMI DADE...BROWARD...AND PALM BEACH
  COUNTIES THROUGH AT LEAST EARLY EVENING.

* IMPACTS...DANGEROUS RIP CURRENTS CAN BE LIFE THREATENING TO 
  ANYONE ENTERING THE WATER. SWIMMING IS NOT ADVISED THROUGH 
  THIS PERIOD. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.

RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY
FROM SHORE...WHICH OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN THE
SANDBAR AND IN THE VICINITY OF STRUCTURES SUCH AS JETTIES AND
PIERS. HEED THE ADVICE OF LIFEGUARDS AND THE BEACH PATROL. PAY
ATTENTION TO FLAGS AND POSTED SIGNS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...DO NOT PANIC. REMAIN CALM
AND BEGIN TO SWIM PARALLEL TO SHORE. ONCE YOU ARE AWAY FROM THE
FORCE OF THE RIP CURRENT...BEGIN TO SWIM BACK TO THE BEACH. DO
NOT ATTEMPT TO SWIM DIRECTLY AGAINST A RIP CURRENT. EVEN A STRONG
SWIMMER CAN BECOME EXHAUSTED QUICKLY.

&&

$$
640 
WHUS42 KMFL 202130
CFWMFL

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
530 PM EDT WED JUN 20 2012

...HIGH RISK OF RIP CURRENTS ATLANTIC BEACHES...

FLZ168-172-173-210800-
/O.EXT.KMFL.RP.S.0021.000000T0000Z-120621T0800Z/
COASTAL PALM BEACH-COASTAL BROWARD-COASTAL MIAMI DADE-
530 PM EDT WED JUN 20 2012

...HIGH RIP CURRENT RISK NOW IN EFFECT UNTIL 4 AM EDT THURSDAY...

* TIMING...PERSISTENT ONSHORE FLOW WILL RESULT IN DANGEROUS RIP
  CURRENTS AT THE BEACHES OF MIAMI DADE...BROWARD...AND PALM BEACH
  COUNTIES UNTIL 4 AM EDT THURSDAY.

* IMPACTS...DANGEROUS RIP CURRENTS CAN BE LIFE THREATENING TO 
  ANYONE ENTERING THE WATER. SWIMMING IS NOT ADVISED THROUGH 
  THIS PERIOD. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.

RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY
FROM SHORE...WHICH OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN THE
SANDBAR AND IN THE VICINITY OF STRUCTURES SUCH AS JETTIES AND
PIERS. HEED THE ADVICE OF LIFEGUARDS AND THE BEACH PATROL. PAY
ATTENTION TO FLAGS AND POSTED SIGNS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...DO NOT PANIC. REMAIN CALM
AND BEGIN TO SWIM PARALLEL TO SHORE. ONCE YOU ARE AWAY FROM THE
FORCE OF THE RIP CURRENT...BEGIN TO SWIM BACK TO THE BEACH. DO
NOT ATTEMPT TO SWIM DIRECTLY AGAINST A RIP CURRENT. EVEN A STRONG
SWIMMER CAN BECOME EXHAUSTED QUICKLY.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 19, 3:30 PM EDTSmall Craft AdvisoryMFL24 hr

Nearby

Rip Current Statements in Florida, 2012Every rip current statement in 2012

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.