Alert archive / Florida / Rip Current Statements in 2015

Rip Current Statement 35, NWS Miami, FL

October 8, 2015Palm Beach County, Florida

NWS Miami, FL issued this rip current statement at Oct 8, 2015, 4:26 AM EDT for Palm Beach County, Florida. It was in force for 24 hr.

The area

The counties it named.

The facts

Issued
Oct 8, 2015, 4:26 AM EDT (08:26 UTC)
Expired
Oct 9, 2015, 4:10 AM EDT
In force
24 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 08:29 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

Cape Canaveral, FL (KXMR), launched 00:00Z, 8.4 hours before the alert went out and 203 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, Cape Canaveral, FL at 00:00Z on 2015-10-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 5 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, Cape Canaveral, FL at 00:00Z on 2015-10-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 33 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
5 J/kg
Mixed-layer CIN
-197 J/kg
Mixed-layer LCL
1074 m above ground
0-6 km bulk shear
13 kt
0-1 km storm-relative helicity
33 m²/s²
0-3 km storm-relative helicity
57 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.

844 
WHUS42 KMFL 080826
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
426 AM EDT THU OCT 8 2015

FLZ168-081630-
/O.NEW.KMFL.RP.S.0035.151008T0826Z-151009T0000Z/
COASTAL PALM BEACH-
426 AM EDT THU OCT 8 2015

...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...THROUGH THIS EVENING AND MOST PRONOUNCED BETWEEN HIGH
  AND LOW TIDES.

* IMPACTS...STRONG RIP CURRENTS AT LOCAL BEACHES ARE POSSIBLE.
  DANGEROUS SWIMMING CONDITIONS WILL CONTINUE.

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
2 follow-up statements
602 
WHUS42 KMFL 081529
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
1129 AM EDT THU OCT 8 2015

FLZ168-082330-
/O.NEW.KMFL.CF.Y.0002.151008T1529Z-151009T1300Z/
/O.EXT.KMFL.RP.S.0035.000000T0000Z-151009T1000Z/
COASTAL PALM BEACH-
1129 AM EDT THU OCT 8 2015

...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 9 AM EDT FRIDAY...
...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH LATE TONIGHT...

THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED A COASTAL FLOOD
ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM EDT FRIDAY. 

* COASTAL FLOODING/RIP CURRENTS...DANGEROUS RIP CURRENTS ARE
  EXPECTED ON BEACHES. COASTAL FLOODING...INCLUDING STREET
  FLOODING...IS POSSIBLE AROUND PERIODS OF HIGH TIDE.

* TIMING...THROUGH TONIGHT. COASTAL FLOODING RISK IS HIGHEST NEAR
  HIGH TIDES...AND RIP CURRENTS ARE MOST LIKELY BETWEEN HIGH AND
  LOW TIDES. THE NEXT HIGH TIDES ARE 6 PM THIS EVENING AND 630 AM
  FRIDAY MORNING. THE NEXT LOW TIDE IS AT MIDNIGHT.

* IMPACTS...STRONG RIP CURRENTS AT LOCAL BEACHES ARE POSSIBLE.
  DANGEROUS SWIMMING CONDITIONS WILL CONTINUE. FLOODING POSSIBLE
  AROUND HIGH TIDE IN SENSITIVE LOCATIONS. STREET FLOODING ALSO
  IN POORLY DRAINED AND LOW-LYING AREAS.

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.

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

$$

FLZ172-173-082330-
/O.NEW.KMFL.CF.Y.0002.151008T1529Z-151009T1300Z/
COASTAL BROWARD-COASTAL MIAMI DADE-
1129 AM EDT THU OCT 8 2015

...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 9 AM EDT FRIDAY...

THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED A COASTAL FLOOD
ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM EDT FRIDAY. 

* COASTAL FLOODING...HIGH ASTRONOMICAL TIDES DUE TO THE LUNAR
  CYCLE COMBINED WITH UNUSUALLY HIGH WATER LEVELS WILL CAUSE TIDAL
  FLOODING IN SENSITIVE AND LOW-LYING AREAS.

* TIMING...PARTICULARLY AROUND HIGH TIDES. THE NEXT HIGH TIDES ARE
  AT 630 PM THIS EVENING AND 7 AM FRIDAY.

* IMPACTS...TIDAL INUNDATION WILL LIKELY CAUSE FLOODING ON
  DOCKS...PIERS...AND LOW-LYING OR POOR DRAINAGE ROADS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

$$


HTTP://WWW.WEATHER.GOV/MIAMI
257 
WHUS42 KMFL 090810
CFWMFL

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
410 AM EDT FRI OCT 9 2015
 
FLZ168-100000-
/O.CAN.KMFL.RP.S.0035.000000T0000Z-151009T1000Z/
/O.EXT.KMFL.CF.Y.0002.000000T0000Z-151011T1800Z/
COASTAL PALM BEACH-
410 AM EDT FRI OCT 9 2015

...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 2 PM EDT SUNDAY...
...HIGH RIP CURRENT RISK IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MIAMI HAS CANCELLED THE HIGH RIP
CURRENT RISK. 

* COASTAL FLOODING...COASTAL FLOODING...INCLUDING STREET
  FLOODING...IS POSSIBLE AROUND PERIODS OF HIGH TIDE.

* TIMING...THROUGH EARLY SUNDAY AFTERNOON. COASTAL FLOODING RISK
  IS HIGHEST NEAR HIGH TIDES. THE NEXT HIGH TIDES ARE 630 AM THIS
  MORNING AND 630 PM THIS EVENING.

* IMPACTS...MINOR FLOODING IS POSSIBLE AROUND HIGH TIDE IN
  SENSITIVE LOCATIONS. STREET FLOODING ALSO IN POORLY DRAINED AND
  LOW-LYING AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...
 

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

$$

FLZ172-173-100000-
/O.EXT.KMFL.CF.Y.0002.000000T0000Z-151011T1800Z/
COASTAL BROWARD-COASTAL MIAMI DADE-
410 AM EDT FRI OCT 9 2015

...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 2 PM EDT SUNDAY...

* COASTAL FLOODING...HIGH ASTRONOMICAL TIDES DUE TO THE LUNAR 
  CYCLE COMBINED WITH UNUSUALLY HIGH WATER LEVELS WILL CAUSE 
  TIDAL FLOODING IN SENSITIVE AND LOW-LYING AREAS. 

* TIMING...PARTICULARLY AROUND HIGH TIDES. THE NEXT HIGH TIDES ARE
  AT 7 AM THIS MORNING AND 7 PM THIS EVENING.

* IMPACTS...TIDAL INUNDATION WILL LIKELY CAUSE FLOODING ON 
  DOCKS...PIERS...AND LOW-LYING OR POOR DRAINAGE ROADS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

$$


HTTP://WWW.WEATHER.GOV/MIAMI

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 7, 11:36 PM EDTAreal Flood AdvisoryMFLBroward3 hr
Oct 8, 11:29 AM EDTCoastal Flood AdvisoryMFLBroward, Miami-Dade, Palm Beach70 hr
Oct 8, 6:29 PM EDTSpecial Weather StatementMFLBroward46 min

Nearby

Rip Current Statements in Florida, 2015Every rip current statement in 2015

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.