Alert archive / Florida / Rip Current Statements in 2014

Rip Current Statement 3, NWS Miami, FL

January 21, 2014Collier County, Florida

NWS Miami, FL issued this rip current statement at Jan 21, 2014, 4:09 AM EST for Collier County, Florida. It took effect at Jan 21, 2014, 1:00 PM EST. It was in force for 18 hr.

The area

The counties it named.

The facts

Issued
Jan 21, 2014, 4:09 AM EST (09:09 UTC)
In effect from
Jan 21, 2014, 1:00 PM EST
Expired
Jan 22, 2014, 7:00 AM EST
In force
18 hr
Issued by
NWS Miami, FL

County Collier County, FL

The radar

The Miami radar (KAMX), 111 km from the middle of the area, began a volume at 09:11 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, 9.2 hours before the alert went out and 113 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 2014-01-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2 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 2014-01-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -6 square meters per square second.19395878Sfc1 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
2 J/kg
Mixed-layer CIN
-12 J/kg
Mixed-layer LCL
1202 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
-6 m²/s²
0-3 km storm-relative helicity
1 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.

152 
WHUS42 KMFL 210909
CFWMFL

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
409 AM EST TUE JAN 21 2014

FLZ069-211715-
/O.NEW.KMFL.RP.S.0003.140121T1800Z-140122T1200Z/
COASTAL COLLIER-
409 AM EST TUE JAN 21 2014

...HIGH RISK OF RIP CURRENTS FROM 1 PM EST THIS AFTERNOON THROUGH
WEDNESDAY MORNING...

THE NATIONAL WEATHER SERVICE IN MIAMI HAS ISSUED A RIP CURRENT
RISK...WHICH IS IN EFFECT FROM 1 PM EST THIS AFTERNOON THROUGH
WEDNESDAY MORNING. 

* TIMING...BREEZY TO WINDY WEST TO NORTHWEST WINDS WILL AFFECT THE
  WEST COAST BEACHES OF SOUTH FLORIDA THIS AFTERNOON. THIS WILL
  LEAD TO HAZARDOUS RIP CURRENTS ALONG THE WEST COAST BEACHES OF
  SOUTH FLORIDA THIS AFTERNOON THROUGH WEDNESDAY MORNING.

* IMPACTS...HAZARDOUS SWIMMING CONDITIONS WILL BE EXPECTED ALONG
  THE WEST COAST BEACHES OF SOUTH FLORIDA THIS AFTERNOON THROUGH
  WEDNESDAY MORNING.

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 212112
CFWMFL

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MIAMI FL
412 PM EST TUE JAN 21 2014

FLZ069-220515-
/O.CON.KMFL.RP.S.0003.000000T0000Z-140122T1200Z/
COASTAL COLLIER-
412 PM EST TUE JAN 21 2014

...HIGH RISK OF RIP CURRENTS INTO WEDNESDAY MORNING...

* TIMING...DANGEROUS RIP CURRENTS CONTINUE THROUGH TONIGHT.

* IMPACTS...HAZARDOUS SWIMMING CONDITIONS WILL BE EXPECTED ALONG
  THE WEST COAST BEACHES OF SOUTH FLORIDA INTO WEDNESDAY MORNING.

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
Jan 21, 4:05 AM ESTSmall Craft AdvisoryMFL39 hr
Jan 21, 2:14 PM ESTFreeze WatchMFLCollier, Glades, Hendry29 hr

Nearby

Rip Current Statements in Florida, 2014Every rip current statement in 2014

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.