Alert archive / Florida / Rip Current Statements in 2015

Rip Current Statement 11, NWS Jacksonville, FL

November 8, 2015Duval County, Nassau County, Florida; Camden County, Glynn County, Georgia

NWS Jacksonville, FL issued this rip current statement at Nov 8, 2015, 3:45 AM EST for Duval County, Nassau County, Florida; Camden County, Glynn County, Georgia. It took effect at Nov 8, 2015, 7:00 AM EST. It was in force for 21 hr.

The area

The counties it named.

The facts

Issued
Nov 8, 2015, 3:45 AM EST (08:45 UTC)
In effect from
Nov 8, 2015, 7:00 AM EST
Expired
Nov 9, 2015, 3:34 AM EST
In force
21 hr
Issued by
NWS Jacksonville, FL

Counties Duval County, FL, Nassau County, FL, Camden County, GA, Glynn County, GA

The radar

The Jacksonville radar (KJAX), 32 km from the middle of the area, began a volume at 08:49 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, 8.8 hours before the alert went out and 31 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 2015-11-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 445 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, Jacksonville, FL at 00:00Z on 2015-11-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 7 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
445 J/kg
Mixed-layer CIN
-33 J/kg
Mixed-layer LCL
1001 m above ground
0-6 km bulk shear
16 kt
0-1 km storm-relative helicity
7 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, in the capitals the NWS used until 2016.

961 
WHUS42 KJAX 080845
CFWJAX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
345 AM EST SUN NOV 8 2015

FLZ124-125-GAZ154-166-082100-
/O.NEW.KJAX.RP.S.0011.151108T1200Z-151109T1500Z/
COASTAL NASSAU-COASTAL DUVAL-COASTAL GLYNN-COASTAL CAMDEN-
345 AM EST SUN NOV 8 2015

...HIGH RIP CURRENT RISK IN EFFECT FROM 7 AM EST THIS MORNING
THROUGH MONDAY MORNING...

THE NATIONAL WEATHER SERVICE IN JACKSONVILLE HAS ISSUED A HIGH
RIP CURRENT RISK...WHICH IS IN EFFECT FROM 7 AM EST THIS MORNING
THROUGH MONDAY MORNING. 

* TIMING...INCREASING NORTHEAST WINDS ALONG THE COAST TODAY TO 20
  TO 25 MPH WITH GUSTS AROUND 35 MPH WILL INCREASE THE THREAT OF
  RIP CURRENTS TO HIGH LEVELS. ROUGH SURF WILL DEVELOP WITH
  BREAKERS OF 4 TO 6 FEET LATER TODAY AND TONIGHT.

* IMPACTS...MINOR BEACH EROSION CAN BE EXPECTED AS THE ROUGH SURF
  DEVELOPS LATER TODAY. TIDAL DEPARTURES OF 1 TO 1.5 FEET ABOVE
  PREDICTED LEVELS CAN BE EXPECTED DURING THE HIGH TIDE CYCLES
  THIS EVENING AND AGAIN MONDAY MORNING...ALTHOUGH COASTAL
  FLOODING IS NOT EXPECTED AT THIS TIME.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.

RIP CURRENTS WILL BE LIFE THREATENING.

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 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. DO NOT ATTEMPT TO SAVE
SOMEONE IN PERIL IF YOU DO NOT KNOW HOW TO ESCAPE RIP CURRENTS

&&

$$
2 follow-up statements
151 
WHUS42 KJAX 082038
CFWJAX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
338 PM EST SUN NOV 8 2015

FLZ124-125-GAZ154-166-091500-
/O.CON.KJAX.RP.S.0011.000000T0000Z-151109T1500Z/
COASTAL NASSAU-COASTAL DUVAL-COASTAL GLYNN-COASTAL CAMDEN-
338 PM EST SUN NOV 8 2015

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

* TIMING...STRONG NORTHEAST WINDS ALONG THE COAST WILL CREATE A
  HIGH RISK OF RIP CURRENTS THROUGH TONIGHT. SURF WILL BE ROUGH
  WITH BREAKERS OF 4 TO 6 FEET THROUGH TONIGHT.

* IMPACTS...MINOR BEACH EROSION CAN BE EXPECTED IN ROUGH SURF AT
  TIMES OF HIGH TIDE. TIDAL DEPARTURES OF 1.5 TO 2 FEET ABOVE
  PREDICTED LEVELS CAN BE EXPECTED DURING THE HIGH TIDE CYCLES
  THIS EVENING AND AGAIN MONDAY MORNING...ALTHOUGH COASTAL
  FLOODING IS NOT EXPECTED AT THIS TIME.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.

RIP CURRENTS WILL BE LIFE THREATENING.

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 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. DO NOT ATTEMPT TO SAVE
SOMEONE IN PERIL IF YOU DO NOT KNOW HOW TO ESCAPE RIP CURRENTS

&&

$$

JDS
673 
WHUS42 KJAX 090834
CFWJAX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
334 AM EST MON NOV 9 2015


FLZ124-125-GAZ154-166-090945-
/O.CAN.KJAX.RP.S.0011.000000T0000Z-151109T1500Z/
COASTAL NASSAU-COASTAL DUVAL-COASTAL GLYNN-COASTAL CAMDEN-
334 AM EST MON NOV 9 2015

...HIGH RIP CURRENT RISK IS CANCELLED...

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


$$

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 8, 8:21 AM ESTAreal Flood AdvisoryJAXDuval84 min
Nov 8, 9:28 AM ESTAreal Flood AdvisoryJAXDuval92 min
Nov 8, 10:12 AM ESTAreal Flood AdvisoryJAXDuval, Nassau93 min
Nov 8, 11:02 AM ESTAreal Flood AdvisoryJAXDuval88 min
Nov 8, 11:45 AM ESTAreal Flood AdvisoryJAXDuval, Nassau90 min
Nov 8, 11:55 AM ESTAreal Flood AdvisoryJAXDuval95 min
Nov 8, 12:11 PM ESTAreal Flood AdvisoryJAXDuval94 min
Nov 8, 12:45 PM ESTAreal Flood AdvisoryJAXDuval, Nassau90 min
Nov 8, 1:14 PM ESTSpecial Marine WarningJAX2 hr
Nov 8, 1:46 PM ESTAreal Flood AdvisoryJAXDuval89 min
Nov 8, 2:17 PM ESTAreal Flood WarningJAXDuval3 hr
Nov 8, 2:29 PM ESTSpecial Weather StatementJAXBradford31 min
Nov 8, 2:48 PM ESTSpecial Weather StatementJAXDuval42 min
Nov 8, 2:50 PM ESTSpecial Weather StatementJAXBradford25 min
Nov 8, 3:48 PM ESTSpecial Weather StatementJAXNassau57 min
Nov 8, 3:51 PM ESTSpecial Weather StatementJAXNassau54 min
Nov 8, 3:54 PM ESTAreal Flood AdvisoryJAXMarion, Putnam2 hr
Nov 8, 4:16 PM ESTSpecial Weather StatementJAXPutnam44 min
Nov 8, 4:23 PM ESTSpecial Marine WarningJAX4 hr
Nov 8, 4:45 PM ESTAreal Flood AdvisoryJAXPutnam90 min
Nov 8, 5:42 PM ESTAreal Flood AdvisoryJAXPutnam93 min
Nov 8, 6:22 PM ESTAreal Flood WarningJAXDuval3 hr
Nov 8, 4:49 PM ESTSpecial Weather StatementJAXCamden56 min
Nov 8, 5:45 PM ESTSpecial Weather StatementJAXCamden60 min

Nearby

Rip Current Statements in Florida, 2015Rip Current Statements in Georgia, 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.