Alert archive / Florida / Rip Current Statements in 2012

Rip Current Statement 19, NWS Miami, FL

May 27, 2012Palm Beach County, Florida

NWS Miami, FL issued this rip current statement at May 27, 2012, 4:36 AM EDT for Palm Beach County, Florida. It was in force for 25 hr.

The area

The counties it named.

The facts

Issued
May 27, 2012, 4:36 AM EDT (08:36 UTC)
Expired
May 28, 2012, 6:00 AM EDT
In force
25 hr
Issued by
NWS Miami, FL

County Palm Beach County, FL

The radar

The Miami radar (KAMX), 115 km from the middle of the area, began a volume at 08:35 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, 8.6 hours before the alert went out and 93 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 2012-05-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1861 joules per kilogram.LCLLFCEL10008507005003002001001 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 2012-05-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -18 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
1861 J/kg
Mixed-layer CIN
-1 J/kg
Mixed-layer LCL
779 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
-18 m²/s²
0-3 km storm-relative helicity
32 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.

043 
WHUS42 KMFL 270836
CFWMFL

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
436 AM EDT SUN MAY 27 2012

...HIGH RISK OF RIP CURRENTS ATLANTIC BEACHES OF PALM BEACH
COUNTY...


FLZ168-271645-
/O.NEW.KMFL.RP.S.0019.120527T0836Z-120528T0000Z/
COASTAL PALM BEACH-
436 AM EDT SUN MAY 27 2012

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

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

* TIMING...SMALL TO MODERATE NORTH TO NORTHEAST SWELLS GENERATED
  BY SUBTROPICAL STORM BERYL WILL BEGIN TO AFFECT THE BEACHES OF
  PALM BEACH COUNTY THIS MORNING AND LAST THROUGH THIS EVENING.
  THIS WILL RESULT IN DANGEROUS RIP CURRENTS.

* 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.

&&

$$
1 follow-up statement
960 
WHUS42 KMFL 271406
CFWMFL

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
1006 AM EDT SUN MAY 27 2012

...HIGH RISK OF RIP CURRENTS ATLANTIC BEACHES OF PALM BEACH COUNTY...

FLZ168-281000-
/O.EXT.KMFL.RP.S.0019.000000T0000Z-120528T1000Z/
COASTAL PALM BEACH-
1006 AM EDT SUN MAY 27 2012

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

* TIMING...SMALL TO MODERATE NORTH TO NORTHEAST SWELLS GENERATED
  BY SUBTROPICAL STORM BERYL WILL AFFECT THE BEACHES OF PALM BEACH
  COUNTY THROUGH TONIGHT. THIS WILL RESULT IN DANGEROUS RIP
  CURRENTS.

* 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
May 26, 9:04 PM EDTSpecial Weather StatementMFLMonroe56 min
May 27, 3:05 PM EDTSpecial Weather StatementMFLBroward55 min
May 27, 3:29 PM EDTSpecial Weather StatementMFLPalm Beach61 min
May 27, 3:49 PM EDTSpecial Weather StatementMFLMiami-Dade56 min
May 27, 4:29 PM EDTSpecial Weather StatementMFLBroward61 min
May 27, 4:42 PM EDTSpecial Marine WarningMFL63 min
May 27, 4:47 PM EDTSpecial Weather StatementMFLPalm Beach28 min
May 27, 4:49 PM EDTSevere Thunderstorm WarningMFLBroward, Miami-Dade41 min
May 27, 4:59 PM EDTSevere Thunderstorm WarningMFLBroward, Palm Beach61 min
May 27, 5:08 PM EDTSpecial Marine WarningMFL82 min
May 27, 5:24 PM EDTSevere Thunderstorm WarningMFLBroward, Miami-Dade51 min
May 27, 5:47 PM EDTSpecial Marine WarningMFL58 min
May 27, 6:00 PM EDTSpecial Weather StatementMFLGlades60 min

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.