Alert archive / Florida / Rip Current Statements in 2010

Rip Current Statement 9, NWS Jacksonville, FL

November 12, 2010Flagler County, Nassau County, Florida

NWS Jacksonville, FL issued this rip current statement at Nov 12, 2010, 5:19 AM EST for Flagler County, Nassau County, Florida. It was in force for 62 hr.

The area

The counties it named.

The facts

Issued
Nov 12, 2010, 5:19 AM EST (10:19 UTC)
Expired
Nov 14, 2010, 7:00 PM EST
In force
62 hr
Issued by
NWS Jacksonville, FL

Counties Flagler County, FL, Nassau County, FL

The radar

The Jacksonville radar (KJAX), 52 km from the middle of the area, began a volume at 10:20 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

Jacksonville, FL (KJAX), launched 00:00Z, 10.3 hours before the alert went out and 54 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, Jacksonville, FL at 00:00Z on 2010-11-12Temperature 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, Jacksonville, FL at 00:00Z on 2010-11-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -5 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
1596 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
-5 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.

970 
WHUS42 KJAX 121019
CFWJAX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
519 AM EST FRI NOV 12 2010

FLZ024-025-033-038-122200-
/O.NEW.KJAX.RP.S.0009.101112T1019Z-101114T1000Z/
NASSAU-DUVAL-ST JOHNS-FLAGLER-
519 AM EST FRI NOV 12 2010

...RIP CURRENT RISK THROUGH LATE SATURDAY NIGHT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

LARGE NORTHEAST SWELLS PRODUCED BY A LARGE AREA OF LOW PRESSURE
NEAR BERMUDA WILL PRODUCE A HIGH RISK OF RIP CURRENTS AT NORTHEAST
FLORIDA BEACHES INTO THE WEEKEND. IN ADDITION...BREAKERS OF 4 TO 6
FEET CAN BE EXPECTED.

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. 

PLEASE VISIT THE FOLLOWING WEBSITE TO SHARE YOUR THOUGHTS ON THE
NEW RIP CURRENT HAZARD:

 HTTP://WWW.WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=RCVTECCHM

&&

$$

CARROLL
5 follow-up statements
123 
WHUS42 KJAX 121801
CFWJAX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
101 PM EST FRI NOV 12 2010

FLZ024-025-033-038-130945-
/O.CON.KJAX.RP.S.0009.000000T0000Z-101114T1000Z/
NASSAU-DUVAL-ST JOHNS-FLAGLER-
101 PM EST FRI NOV 12 2010

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE SATURDAY
NIGHT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

LARGE NORTHEAST SWELLS PRODUCED BY A LARGE AREA OF LOW PRESSURE
NEAR BERMUDA WILL PRODUCE A HIGH RISK OF RIP CURRENTS AT
NORTHEAST FLORIDA BEACHES THIS WEEKEND. IN ADDITION...BREAKERS OF
4 TO 6 FEET CAN BE EXPECTED.

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.

PLEASE VISIT THE FOLLOWING WEBSITE TO SHARE YOUR THOUGHTS ON THE
NEW RIP CURRENT HAZARD:

 HTTP://WWW.WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=RCVTECCHM

&&

$$

MZ
840 
WHUS42 KJAX 121811 CCA
CFWJAX

COASTAL HAZARD MESSAGE...CORRECTED
NATIONAL WEATHER SERVICE JACKSONVILLE FL
110 PM EST FRI NOV 12 2010

FLZ024-025-033-038-131000-
/O.COR.KJAX.RP.S.0009.000000T0000Z-101114T1000Z/
NASSAU-DUVAL-ST JOHNS-FLAGLER-
110 PM EST FRI NOV 12 2010

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE SATURDAY
NIGHT...

LARGE NORTHEAST SWELLS PRODUCED BY A LARGE AREA OF LOW PRESSURE
NEAR BERMUDA WILL PRODUCE A HIGH RISK OF RIP CURRENTS AT NORTHEAST
FLORIDA BEACHES THIS WEEKEND. IN ADDITION...BREAKERS OF 4 TO 6
FEET CAN BE EXPECTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

PLEASE VISIT THE FOLLOWING WEBSITE TO SHARE YOUR THOUGHTS ON THE
NEW RIP CURRENT HAZARD:

 HTTP://WWW.WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=RCVTECCHM

&&

$$

MZ
466 
WHUS42 KJAX 130757
CFWJAX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
257 AM EST SAT NOV 13 2010

FLZ024-025-033-038-131600-
/O.CON.KJAX.RP.S.0009.000000T0000Z-101114T1000Z/
NASSAU-DUVAL-ST JOHNS-FLAGLER-
257 AM EST SAT NOV 13 2010

...HIGH RIP CURRENT RISK WILL CONTINUE THROUGH LATE TONIGHT...

LARGE NORTHEAST SWELLS PRODUCED BY A LARGE AREA OF LOW PRESSURE
NEAR BERMUDA WILL PRODUCE A HIGH RISK OF RIP CURRENTS AT
NORTHEAST FLORIDA BEACHES THROUGH AT LEAST LATE TONIGHT. IN
ADDITION...BREAKERS OF 4 TO 6 FEET CAN BE EXPECTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

PLEASE VISIT THE FOLLOWING WEBSITE TO SHARE YOUR THOUGHTS ON THE
NEW RIP CURRENT HAZARD:

 HTTP://WWW.WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=RCVTECCHM

&&

$$

CARROLL
123 
WHUS42 KJAX 130934
CFWJAX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
434 AM EST SAT NOV 13 2010

FLZ024-025-033-038-132200-
/O.CON.KJAX.RP.S.0009.000000T0000Z-101114T1000Z/
NASSAU-DUVAL-ST JOHNS-FLAGLER-
434 AM EST SAT NOV 13 2010

...HIGH RIP CURRENT RISK WILL CONTINUE THROUGH LATE TONIGHT...

LARGE NORTHEAST SWELLS PRODUCED BY A LARGE AREA OF LOW PRESSURE
NEAR BERMUDA WILL PRODUCE A HIGH RISK OF RIP CURRENTS AT
NORTHEAST FLORIDA BEACHES THROUGH AT LEAST LATE TONIGHT. IN
ADDITION...BREAKERS OF 4 TO 6 FEET CAN BE EXPECTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

PLEASE VISIT THE FOLLOWING WEBSITE TO SHARE YOUR THOUGHTS ON THE
NEW RIP CURRENT HAZARD:

 HTTP://WWW.WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=RCVTECCHM

&&

$$

CARROLL
733 
WHUS42 KJAX 132227
CFWJAX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
527 PM EST SAT NOV 13 2010

FLZ024-025-033-038-150000-
/O.EXT.KJAX.RP.S.0009.000000T0000Z-101115T0000Z/
NASSAU-DUVAL-ST JOHNS-FLAGLER-
527 PM EST SAT NOV 13 2010

...HIGH RIP CURRENT RISK THROUGH SUNDAY EVENING...

LARGE AND LONG PERIOD EAST SWELLS FROM A LARGE AREA OF LOW
PRESSURE NEAR BERMUDA WILL CONTINUE TO CREATE A HIGH RISK OF RIP
CURRENTS ALONG THE NORTHEAST FLORIDA COAST THROUGH SUNDAY EVENING.
BREAKERS OF 4 TO 6 FEET CAN ALSO BE EXPECTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

PLEASE VISIT THE FOLLOWING WEBSITE TO SHARE YOUR THOUGHTS ON THE
NEW RIP CURRENT HAZARD:

 HTTP://WWW.WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=RCVTECCHM

&&

$$

ENYEDI

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 12, 4:43 AM ESTFire Weather WatchJAXBaker, Gilchrist, Suwannee, Union22 hr
Nov 12, 4:43 AM ESTRed Flag WarningJAXSuwannee12 hr

Nearby

Rip Current Statements in Florida, 2010Every rip current statement in 2010

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.