Alert archive / Florida / Rip Current Statements in 2016

Rip Current Statement 4, NWS Miami, FL

January 16, 2016Collier County, Monroe County, Florida

NWS Miami, FL issued this rip current statement at Jan 16, 2016, 5:09 PM EST for Collier County, Monroe County, Florida. It took effect at Jan 17, 2016, 1:00 AM EST. It was in force for 26 hr.

The area

The counties it named.

The facts

Issued
Jan 16, 2016, 5:09 PM EST (22:09 UTC)
In effect from
Jan 17, 2016, 1:00 AM EST
Expired
Jan 18, 2016, 3:20 AM EST
In force
26 hr
Issued by
NWS Miami, FL

Counties Collier County, FL, Monroe County, FL

The radar

The Miami radar (KAMX), 78 km from the middle of the area, began a volume at 22:12 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 12:00Z, 10.2 hours before the alert went out and 86 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 12:00Z on 2016-01-16Temperature 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 12:00Z on 2016-01-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -55 square meters per square second.1939587897117Sfc1 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
1501 m above ground
0-6 km bulk shear
74 kt
0-1 km storm-relative helicity
-55 m²/s²
0-3 km storm-relative helicity
78 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

417 
WHUS42 KMFL 162209
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
509 PM EST SAT JAN 16 2016

FLZ069-075-170615-
/O.NEW.KMFL.CF.S.0001.160117T0600Z-160118T0000Z/
/O.NEW.KMFL.RP.S.0004.160117T0600Z-160118T0000Z/
COASTAL COLLIER-MAINLAND MONROE-
509 PM EST SAT JAN 16 2016

...HIGH RIP CURRENT RISK IN EFFECT FROM 1 AM EST SUNDAY THROUGH
SUNDAY EVENING...
...MINOR COASTAL FLOODING POSSIBLE LATE TONIGHT AND SUNDAY
SENSITIVE LOCATIONS...

* TIMING...LATE TONIGHT INTO SUNDAY AFTERNOON

* IMPACTS...DANGEROUS RIP CURRENTS AND ROUGH SURF ARE EXPECTED ON
  SOUTH FLORIDAS GULF BEACHES. ADDITIONALLY...MINOR COASTAL
  FLOODING IS POSSIBLE AT PARTICULARLY FLOOD-SENSITIVE LOCATIONS AS
  STRONG ONSHORE WINDS SURGE WATER TOWARD THE COAST.

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 GROINS...
JETTIES AND PIERS. HEED THE ADVICE OF LIFEGUARDS...BEACH PATROL
FLAGS AND SIGNS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...YELL FOR HELP. REMAIN
CALM...DO NOT EXHAUST YOURSELF AND STAY AFLOAT WHILE WAITING FOR
HELP. IF YOU HAVE TO SWIM OUT OF A RIP CURRENT...SWIM PARALLEL TO
SHORE AND BACK TOWARD THE BEACH WHEN POSSIBLE. DO NOT ATTEMPT TO
SWIM DIRECTLY AGAINST A RIP CURRENT AS YOU WILL TIRE QUICKLY. 

&&

$$


HTTP://WWW.WEATHER.GOV/MIAMI
4 follow-up statements
668 
WHUS42 KMFL 170610
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
110 AM EST SUN JAN 17 2016

...STRONG LOW PRESSURE WILL MOVE FROM THE GULF OF MEXICO TO ACROSS
NORTH FLORIDA EARLY SUNDAY MORNING, CAUSING STRONG ONSHORE WINDS
ALONG THE COLLIER COUNTY COAST AND LEADING TO ROUGH SURF AND
LIFE-THREATENING RIP CURRENTS...

FLZ069-075-171500-
/O.CON.KMFL.CF.S.0001.000000T0000Z-160118T0000Z/
/O.CON.KMFL.RP.S.0004.000000T0000Z-160118T0000Z/
COASTAL COLLIER-MAINLAND MONROE-
110 AM EST SUN JAN 17 2016

...HIGH RIP CURRENT RISK IN EFFECT FROM 1 AM EST SUNDAY THROUGH
SUNDAY EVENING... 
...MINOR COASTAL FLOODING POSSIBLE LATE TONIGHT AND SUNDAY
SENSITIVE LOCATIONS...

* TIMING...THROUGH SUNDAY AFTERNOON

* IMPACTS...DANGEROUS RIP CURRENTS AND ROUGH SURF ARE EXPECTED 
  ON SOUTH FLORIDA'S GULF BEACHES. ADDITIONALLY...MINOR COASTAL 
  FLOODING IS POSSIBLE AT PARTICULARLY FLOOD-SENSITIVE LOCATIONS 
  AS STRONG ONSHORE WINDS SURGE WATER TOWARD THE COAST. 

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 GROINS...
JETTIES AND PIERS. HEED THE ADVICE OF LIFEGUARDS...BEACH PATROL
FLAGS AND SIGNS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...YELL FOR HELP. REMAIN
CALM...DO NOT EXHAUST YOURSELF AND STAY AFLOAT WHILE WAITING FOR
HELP. IF YOU HAVE TO SWIM OUT OF A RIP CURRENT...SWIM PARALLEL TO
SHORE AND BACK TOWARD THE BEACH WHEN POSSIBLE. DO NOT ATTEMPT TO
SWIM DIRECTLY AGAINST A RIP CURRENT AS YOU WILL TIRE QUICKLY.

&&

$$


HTTP://WWW.WEATHER.GOV/MIAMI
093 
WHUS42 KMFL 171510
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
1010 AM EST SUN JAN 17 2016

...STRONG LOW PRESSURE SYSTEM MOVING OFF THE SOUTHEAST U.S. COAST
THIS MORNING ALONG WITH TRAILING FRONT MOVING OFF THE SOUTHEAST
FLORIDA COAST CAUSING STRONG WINDS IN ITS WAKE ACROSS THE SOUTH
FLORIDA WATERS...

FLZ069-075-180000-
/O.CON.KMFL.CF.S.0001.000000T0000Z-160118T0000Z/
/O.CON.KMFL.RP.S.0004.000000T0000Z-160118T0000Z/
COASTAL COLLIER-MAINLAND MONROE-
1010 AM EST SUN JAN 17 2016

...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

...HIGH RIP CURRENT RISK IN EFFECT THROUGH THIS EVENING...
...MINOR COASTAL FLOODING POSSIBLE TODAY IN SENSITIVE COASTAL LOCATIONS...

* TIMING...THROUGH SUNDAY AFTERNOON

* IMPACTS...DANGEROUS RIP CURRENTS AND ROUGH SURF ARE EXPECTED ON
  SOUTH FLORIDA'S GULF BEACHES TODAY. ADDITIONALLY...THE SQUALL
  LINE THAT MOVED ACROSS THE NAPLES AREA EARLIER THIS MORNING
  CAUSED WATER LEVELS TO RISE SIGNIFICANTLY ABOVE NORMAL TIDAL
  LEVELS RESULTING IN SOME COASTAL FLOODING IN SOME SPOTS ALONG
  NAPLES COAST. THE RESIDUAL EFFECT FROM THIS AND STRONG ONSHORE
  WINDS WILL MAKE MINOR COASTAL FLOODING POSSIBLE AT PARTICULARLY
  FLOOD- SENSITIVE LOCATIONS THE REST OF TODAY ALONG THE COLLIER
  AND MAINLAND MONROE COASTS.

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 GROINS...
JETTIES AND PIERS. HEED THE ADVICE OF LIFEGUARDS...BEACH PATROL
FLAGS AND SIGNS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...YELL FOR HELP. REMAIN
CALM...DO NOT EXHAUST YOURSELF AND STAY AFLOAT WHILE WAITING FOR
HELP. IF YOU HAVE TO SWIM OUT OF A RIP CURRENT...SWIM PARALLEL TO
SHORE AND BACK TOWARD THE BEACH WHEN POSSIBLE. DO NOT ATTEMPT TO
SWIM DIRECTLY AGAINST A RIP CURRENT AS YOU WILL TIRE QUICKLY.

&&

$$


HTTP://WWW.WEATHER.GOV/MIAMI
446 
WHUS42 KMFL 172027
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
327 PM EST SUN JAN 17 2016

...STRONG LOW PRESSURE SYSTEM MOVING OFF THE SOUTHEAST U.S. COAST
THIS MORNING ALONG WITH TRAILING FRONT MOVING OFF THE SOUTHEAST
FLORIDA COAST CAUSING STRONG WINDS IN ITS WAKE ACROSS THE SOUTH
FLORIDA WATERS...

FLZ069-075-180430-
/O.EXT.KMFL.CF.S.0001.000000T0000Z-160118T1200Z/
/O.EXT.KMFL.RP.S.0004.000000T0000Z-160118T1200Z/
COASTAL COLLIER-MAINLAND MONROE-
327 PM EST SUN JAN 17 2016

...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH MONDAY MORNING...

...MINOR COASTAL FLOODING POSSIBLE IN SENSITIVE COASTAL LOCATIONS
THROUGH MONDAY MORNING...


* TIMING...THROUGH MONDAY MORNING

* IMPACTS...DANGEROUS RIP CURRENTS AND ROUGH SURF ARE EXPECTED ON
  SOUTH FLORIDA'S GULF BEACHES. ADDITIONALLY ABOVE NORMAL TIDAL
  LEVELS CONTINUE. THEREFORE MINOR COASTAL FLOODING IS POSSIBLE
  AT PARTICULARLY FLOOD SENSITIVE LOCATIONS ALONG THE COLLIER AND
  MAINLAND MONROE COASTS.

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 GROINS...
JETTIES AND PIERS. HEED THE ADVICE OF LIFEGUARDS...BEACH PATROL
FLAGS AND SIGNS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...YELL FOR HELP. REMAIN
CALM...DO NOT EXHAUST YOURSELF AND STAY AFLOAT WHILE WAITING FOR
HELP. IF YOU HAVE TO SWIM OUT OF A RIP CURRENT...SWIM PARALLEL TO
SHORE AND BACK TOWARD THE BEACH WHEN POSSIBLE. DO NOT ATTEMPT TO
SWIM DIRECTLY AGAINST A RIP CURRENT AS YOU WILL TIRE QUICKLY.

&&

$$


HTTP://WWW.WEATHER.GOV/MIAMI
046 
WHUS42 KMFL 180820
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
320 AM EST MON JAN 18 2016


FLZ069-075-180930-
/O.CAN.KMFL.CF.S.0001.000000T0000Z-160118T1200Z/
/O.CAN.KMFL.RP.S.0004.000000T0000Z-160118T1200Z/
COASTAL COLLIER-MAINLAND MONROE-
320 AM EST MON JAN 18 2016

...HIGH RIP CURRENT RISK IS CANCELLED...
...COASTAL FLOOD STATEMENT IS CANCELLED...

* WITH ROUGH SEAS OFFSHORE AND A CONTINUED MINOR SWELL ALONG THE
  GULF COAST, THERE WILL CONTINUE TO BE A SLIGHT RISK OF RIP
  CURRENTS THROUGH THE DAY ALONG THE GULF COAST.

* OBSERVED TIDAL HEIGHTS HAVE SUBSIDED AND NO LONGER POSE A FLOOD
  RISK ALONG THE GULF COAST.

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 GROINS...
JETTIES AND PIERS. HEED THE ADVICE OF LIFEGUARDS...BEACH PATROL
FLAGS AND SIGNS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...YELL FOR HELP. REMAIN
CALM...DO NOT EXHAUST YOURSELF AND STAY AFLOAT WHILE WAITING FOR
HELP. IF YOU HAVE TO SWIM OUT OF A RIP CURRENT...SWIM PARALLEL TO
SHORE AND BACK TOWARD THE BEACH WHEN POSSIBLE. DO NOT ATTEMPT TO
SWIM DIRECTLY AGAINST A RIP CURRENT AS YOU WILL TIRE QUICKLY.

&&



$$


HTTP://WWW.WEATHER.GOV/MIAMI

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 15, 11:27 PM ESTDense Fog AdvisoryMFLBroward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more10 hr
Jan 16, 7:44 AM ESTMarine Dense Fog AdvisoryMFL76 min
Jan 16, 9:02 AM ESTDense Fog AdvisoryMFLBroward, Miami-Dade29 min
Jan 16, 5:09 PM ESTCoastal Flood StatementMFLCollier, Monroe34 hr
Jan 16, 5:10 PM ESTGale WarningMFL23 hr
Jan 16, 5:10 PM ESTSmall Craft AdvisoryMFL44 hr
Jan 16, 5:15 PM ESTWind AdvisoryMFLBroward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more23 hr

Nearby

Rip Current Statements in Florida, 2016Every rip current statement in 2016

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.