Alert archive / Florida / Rip Current Statements in 2017

Rip Current Statement 10, NWS Jacksonville, FL

August 27, 2017Camden County, Glynn County, Georgia; Duval County, Flagler County, Nassau County, Florida

NWS Jacksonville, FL issued this rip current statement at Aug 27, 2017, 2:21 PM EDT for Camden County, Glynn County, Georgia; Duval County, Flagler County, Nassau County, Florida. It was in force for 28 hr.

The area

The counties it named.

The facts

Issued
Aug 27, 2017, 2:21 PM EDT (18:21 UTC)
Expired
Aug 28, 2017, 6:00 PM EDT
In force
28 hr
Issued by
NWS Jacksonville, FL

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

The radar

The Jacksonville radar (KJAX), 13 km from the middle of the area, began a volume at 18:25 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 12:00Z, 6.4 hours before the alert went out and 13 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 12:00Z on 2017-08-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1250 joules per kilogram.LCLEL10008507005003002001001 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 12:00Z on 2017-08-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -50 square meters per square second.193958Sfc1 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
1250 J/kg
Mixed-layer CIN
-2 J/kg
Mixed-layer LCL
591 m above ground
0-6 km bulk shear
11 kt
0-1 km storm-relative helicity
-50 m²/s²
0-3 km storm-relative helicity
-26 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

517 
WHUS42 KJAX 271821
CFWJAX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
221 PM EDT SUN AUG 27 2017

FLZ033-038-124-125-GAZ154-166-281000-
/O.NEW.KJAX.CF.S.0001.170827T1821Z-170828T1500Z/
/O.NEW.KJAX.RP.S.0010.170827T1821Z-170828T2200Z/
ST. JOHNS-FLAGLER-COASTAL NASSAU-COASTAL DUVAL-COASTAL GLYNN-
COASTAL CAMDEN-
221 PM EDT SUN AUG 27 2017

...HIGH RIP CURRENT RISK IN EFFECT THROUGH MONDAY AFTERNOON...

...MINOR COASTAL AND RIVER FLOODING AROUND HIGH TIDES...

* COASTAL FLOODING...TIDAL DEPARTURES OF 0.5 TO 1.5 FEET ABOVE
  NORMAL HIGH TIDE LEVELS ARE EXPECTED ALONG THE ATLANTIC COAST
  AND WITHIN THE ST. JOHNS RIVER BASIN. 

* TIMING...THE HIGHEST DEPARTURES WILL BE REALIZED AROUND THE
  TIMES OF HIGH TIDE THROUGH MONDAY EVENING. 

* IMPACTS...MINOR FLOODING OF LOW LYING AREAS NEAR WATERWAYS. 

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.

SWIM NEAR A LIFEGUARD. IF CAUGHT IN A RIP CURRENT REMAIN CALM.
DON'T FIGHT THE CURRENT. SWIM IN A DIRECTION FOLLOWING THE
SHORELINE. IF UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR WAVE
FOR HELP. IF TIRED, FLOAT OR TREAD WATER UNTIL OUT OF THE RIP
CURRENT.

&&

$$

FLZ025-032-037-281000-
/O.NEW.KJAX.CF.S.0001.170827T1821Z-170828T1500Z/
INLAND DUVAL-CLAY-PUTNAM-
221 PM EDT SUN AUG 27 2017

...MINOR ST. JOHNS RIVER FLOODING AROUND HIGH TIDES...

* COASTAL FLOODING...TIDAL DEPARTURES OF 0.5 TO 1.5 FEET ABOVE
  NORMAL HIGH TIDE LEVELS ARE EXPECTED ALONG THE ATLANTIC COAST
  AND WITHIN THE ST. JOHNS RIVER BASIN. 

* TIMING...THE HIGHEST DEPARTURES WILL BE REALIZED AROUND THE
  TIMES OF HIGH TIDE THROUGH MONDAY EVENING. 

* IMPACTS...MINOR FLOODING OF LOW LYING AREAS NEAR WATERWAYS. 

$$
3 follow-up statements
204 
WHUS42 KJAX 280729
CFWJAX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
329 AM EDT MON AUG 28 2017


FLZ033-038-124-125-GAZ154-166-290000-
/O.EXT.KJAX.CF.S.0001.000000T0000Z-170829T0000Z/
/O.CON.KJAX.RP.S.0010.000000T0000Z-170828T2200Z/
ST. JOHNS-FLAGLER-COASTAL NASSAU-COASTAL DUVAL-COASTAL GLYNN-
COASTAL CAMDEN-
329 AM EDT MON AUG 28 2017

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH THIS
AFTERNOON...

...MINOR COASTAL AND RIVER FLOODING AROUND HIGH TIDES...

* COASTAL FLOODING...TIDAL DEPARTURES OF 0.5 TO 1.5 FEET ABOVE 
  NORMAL HIGH TIDE LEVELS ARE EXPECTED ALONG THE ATLANTIC COAST 
  AND WITHIN THE ST. JOHNS RIVER BASIN. 

* TIMING...THE HIGHEST DEPARTURES WILL BE REALIZED AROUND THE
  TIMES OF HIGH TIDE THROUGH THIS EVENING. 

* IMPACTS...MINOR FLOODING OF LOW LYING AREAS NEAR WATERWAYS.

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.

SWIM NEAR A LIFEGUARD. IF CAUGHT IN A RIP CURRENT REMAIN CALM.
DON'T FIGHT THE CURRENT. SWIM IN A DIRECTION FOLLOWING THE
SHORELINE. IF UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR WAVE
FOR HELP. IF TIRED, FLOAT OR TREAD WATER UNTIL OUT OF THE RIP
CURRENT.

&&

$$

FLZ025-032-037-290000-
/O.EXT.KJAX.CF.S.0001.000000T0000Z-170829T0000Z/
INLAND DUVAL-CLAY-PUTNAM-
329 AM EDT MON AUG 28 2017

...MINOR ST. JOHNS RIVER FLOODING AROUND HIGH TIDES...

* COASTAL FLOODING...TIDAL DEPARTURES OF 0.5 TO 1.5 FEET ABOVE 
  NORMAL HIGH TIDE LEVELS ARE EXPECTED ALONG THE ATLANTIC COAST 
  AND WITHIN THE ST. JOHNS RIVER BASIN. 

* TIMING...THE HIGHEST DEPARTURES WILL BE REALIZED AROUND THE 
  TIMES OF HIGH TIDE THROUGH MONDAY EVENING. 

* IMPACTS...MINOR FLOODING OF LOW LYING AREAS NEAR WATERWAYS.

$$
465 
WHUS42 KJAX 281814
CFWJAX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
214 PM EDT MON AUG 28 2017

FLZ038-124-GAZ154-166-282200-
/O.CAN.KJAX.CF.S.0001.000000T0000Z-170829T0000Z/
/O.CON.KJAX.RP.S.0010.000000T0000Z-170828T2200Z/
FLAGLER-COASTAL NASSAU-COASTAL GLYNN-COASTAL CAMDEN-
214 PM EDT MON AUG 28 2017

...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

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.

SWIM NEAR A LIFEGUARD. IF CAUGHT IN A RIP CURRENT REMAIN CALM.
DON'T FIGHT THE CURRENT. SWIM IN A DIRECTION FOLLOWING THE
SHORELINE. IF UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR WAVE
FOR HELP. IF TIRED, FLOAT OR TREAD WATER UNTIL OUT OF THE RIP
CURRENT.

&&

$$

FLZ033-125-290000-
/O.CON.KJAX.CF.S.0001.000000T0000Z-170829T0000Z/
/O.CON.KJAX.RP.S.0010.000000T0000Z-170828T2200Z/
ST. JOHNS-COASTAL DUVAL-
214 PM EDT MON AUG 28 2017

...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

...MINOR RIVER FLOODING POSSIBLE AROUND HIGH TIDE...

* COASTAL FLOODING...TIDAL DEPARTURES OF 0.5 TO 1.0 FEET ABOVE
  NORMAL HIGH TIDE LEVELS ARE EXPECTED WITHIN THE ST. JOHNS RIVER
  BASIN. 

* TIMING...THE HIGHEST DEPARTURES WILL BE REALIZED AROUND THE 
  TIMES OF HIGH TIDE THROUGH THIS EVENING. 

* IMPACTS...MINOR FLOODING OF LOW LYING AREAS NEAR WATERWAYS.

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.

SWIM NEAR A LIFEGUARD. IF CAUGHT IN A RIP CURRENT REMAIN CALM.
DON'T FIGHT THE CURRENT. SWIM IN A DIRECTION FOLLOWING THE
SHORELINE. IF UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR WAVE
FOR HELP. IF TIRED, FLOAT OR TREAD WATER UNTIL OUT OF THE RIP
CURRENT.

&&

$$

FLZ025-032-037-290000-
/O.CON.KJAX.CF.S.0001.000000T0000Z-170829T0000Z/
INLAND DUVAL-CLAY-PUTNAM-
214 PM EDT MON AUG 28 2017

...MINOR RIVER FLOODING POSSIBLE AROUND HIGH TIDE...

* COASTAL FLOODING...TIDAL DEPARTURES OF 0.5 TO 1.0 FEET ABOVE
  NORMAL HIGH TIDE LEVELS ARE EXPECTED WITHIN THE ST. JOHNS RIVER
  BASIN. 

* TIMING...THE HIGHEST DEPARTURES WILL BE REALIZED AROUND THE 
  TIMES OF HIGH TIDE THROUGH MONDAY EVENING. 

* IMPACTS...MINOR FLOODING OF LOW LYING AREAS NEAR WATERWAYS.

$$

NELSON
082 
WHUS42 KJAX 282222 AAA
CFWJAX

COASTAL HAZARD MESSAGE...UPDATED
NATIONAL WEATHER SERVICE JACKSONVILLE FL
622 PM EDT MON AUG 28 2017

FLZ033-125-290000-
/O.EXP.KJAX.RP.S.0010.000000T0000Z-170828T2200Z/
/O.CON.KJAX.CF.S.0001.000000T0000Z-170829T0000Z/
ST. JOHNS-COASTAL DUVAL-
622 PM EDT MON AUG 28 2017

...MINOR COASTAL/RIVER FLOODING POSSIBLE... 
...HIGH RIP CURRENT RISK HAS EXPIRED...

* COASTAL FLOODING...TIDAL DEPARTURES OF UP TO 1 FOOT ABOVE 
  NORMAL HIGH TIDE LEVELS ARE EXPECTED WITHIN THE ST. JOHNS RIVER 
  BASIN.
 
* TIMING...THE HIGHEST DEPARTURES WILL BE REALIZED AROUND THE 
  TIMES OF HIGH TIDE THROUGH THIS EVENING. 

* IMPACTS...MINOR FLOODING OF LOW LYING AREAS NEAR WATERWAYS.

$$

FLZ038-124-GAZ154-166-282330-
/O.EXP.KJAX.RP.S.0010.000000T0000Z-170828T2200Z/
FLAGLER-COASTAL NASSAU-COASTAL GLYNN-COASTAL CAMDEN-
622 PM EDT MON AUG 28 2017

...HIGH RIP CURRENT RISK HAS EXPIRED...

$$

FLZ025-032-037-290000-
/O.CON.KJAX.CF.S.0001.000000T0000Z-170829T0000Z/
INLAND DUVAL-CLAY-PUTNAM-
622 PM EDT MON AUG 28 2017

...MINOR RIVER FLOODING POSSIBLE... 

* COASTAL FLOODING...TIDAL DEPARTURES OF UP TO 1 FOOT ABOVE NORMAL
  HIGH TIDE LEVELS ARE EXPECTED WITHIN THE ST. JOHNS RIVER BASIN. 

* TIMING...THE HIGHEST DEPARTURES WILL BE REALIZED AROUND THE 
  TIMES OF HIGH TIDE THROUGH MONDAY EVENING. 

* IMPACTS...MINOR FLOODING OF LOW LYING AREAS NEAR WATERWAYS.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 27, 2:21 PM EDTCoastal Flood StatementJAXCamden, Glynn30 hr
Aug 27, 3:37 PM EDTWind AdvisoryJAXCamden, Glynn17 hr
Aug 26, 8:14 PM EDTSpecial Weather StatementJAXMarion46 min
Aug 27, 5:30 PM EDTGale WarningJAX10 hr

Nearby

Rip Current Statements in Florida, 2017Rip Current Statements in Georgia, 2017Every rip current statement in 2017

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.