Alert archive / Florida / Rip Current Statements in 2010
Rip Current Statement 2, NWS Jacksonville, FL
NWS Jacksonville, FL issued this rip current statement at Aug 28, 2010, 4:47 AM EDT for Flagler County, Nassau County, Florida; Camden County, Glynn County, Georgia. It took effect at Aug 28, 2010, 8:00 AM EDT. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Aug 28, 2010, 4:47 AM EDT (08:47 UTC)
- In effect from
- Aug 28, 2010, 8:00 AM EDT
- Expired
- Aug 28, 2010, 8:00 PM EDT
- In force
- 12 hr
- Issued by
- NWS Jacksonville, FL
Counties Flagler County, FL, Nassau County, FL, Camden County, GA, Glynn County, GA
The radar
The Jacksonville radar (KJAX), 17 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 16 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.
- Mixed-layer CAPE
- 1073 J/kg
- Mixed-layer CIN
- -3 J/kg
- Mixed-layer LCL
- 664 m above ground
- 0-6 km bulk shear
- 8 kt
- 0-1 km storm-relative helicity
- 6 m²/s²
- 0-3 km storm-relative helicity
- -8 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
211 WHUS42 KJAX 280847 CFWJAX COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE JACKSONVILLE FL 447 AM EDT SAT AUG 28 2010 ...INCREASED THREAT OF RIP CURRENTS TODAY... FLZ024-025-033-038-GAZ154-166-290000- /O.NEW.KJAX.RP.S.0002.100828T1200Z-100829T0000Z/ NASSAU-DUVAL-ST JOHNS-FLAGLER-COASTAL GLYNN-COASTAL CAMDEN- 447 AM EDT SAT AUG 28 2010 ...RIP CURRENT RISK IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH THIS EVENING... INCREASING ONSHORE FLOW TODAY COMBINED WITH BUILDING SURF HEIGHTS DUE TO EASTERLY SWELLS FROM DISTANT HURRICANE DANIELLE WILL PRODUCE AN ENHANCED THREAT OF DANGEROUS RIP CURRENTS. THE THREAT FOR DANGEROUS RIP CURRENTS WILL BE INCREASING DURING THE DAY...ESPECIALLY DURING THE OUTGOING TIDE IN THE AFTERNOON. THE RIP CURRENT RISK WILL REMAIN ELEVATED SUNDAY AND INTO NEXT WEEK DUE TO PERSISTENT ONSHORE FLOW AND EASTERLY SWELLS. 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 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 $$
1 follow-up statement
007 WHUS42 KJAX 290022 CFWJAX COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE JACKSONVILLE FL 822 PM EDT SAT AUG 28 2010 FLZ024-025-033-038-GAZ154-166-291530- /O.EXP.KJAX.RP.S.0002.000000T0000Z-100829T0000Z/ /O.NEW.KJAX.RP.S.0003.100829T0022Z-100830T0000Z/ NASSAU-DUVAL-ST JOHNS-FLAGLER-COASTAL GLYNN-COASTAL CAMDEN- 822 PM EDT SAT AUG 28 2010 ...HIGH RISK FOR DANGEROUS RIP CURRENTS... INCREASING ONSHORE FLOW COMBINED WITH BUILDING SURF HEIGHTS DUE TO EASTERLY SWELLS FROM DISTANT HURRICANE DANIELLE WILL CONTINUE TO PRODUCE DANGEROUS RIP CURRENTS THROUGH SUNDAY. THE RIP CURRENT RISK WILL REMAIN ELEVATED INTO NEXT WEEK DUE TO PERSISTENT ONSHORE FLOW AND EASTERLY SWELLS. PRECAUTIONARY/PREPAREDNESS ACTIONS... THERE IS A HIGH RISK OF RIP CURRENTS. RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY FROM SHORE...WHICH OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN THE SANDBAR AND IN THE VICINITY OF STRUCTURES SUCH AS GROINS... JETTIES AND PIERS. HEED THE ADVICE OF LIFEGUARDS AND THE BEACH PATROL. PAY ATTENTION TO FLAGS AND POSTED SIGNS. IF YOU BECOME CAUGHT IN A RIP CURRENT...DO NOT PANIC. REMAIN CALM AND BEGIN TO SWIM PARALLEL TO SHORE. ONCE YOU ARE AWAY FROM THE FORCE OF THE RIP CURRENT...BEGIN TO SWIM BACK TO THE BEACH. DO NOT ATTEMPT TO SWIM DIRECTLY AGAINST A RIP CURRENT. EVEN A STRONG SWIMMER CAN BECOME EXHAUSTED QUICKLY. && PLEASE VISIT THE FOLLOWING WEBSITE TO SHARE YOUR THOUGHTS ON THE NEW RIP CURRENT HAZARD: HTTP://WWW.WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=RCVTECCHM $$ JDS
Nearby
Rip Current Statements in Florida, 2010Rip Current Statements in Georgia, 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.