Alert archive / Florida / Rip Current Statements in 2014
Rip Current Statement 4, NWS Jacksonville, FL
NWS Jacksonville, FL issued this rip current statement at May 20, 2014, 3:52 AM EDT for Flagler County, Nassau County, Florida. It took effect at May 20, 2014, 7:00 AM EDT. It was in force for 13 hr.
The area
The counties it named.
The facts
- Issued
- May 20, 2014, 3:52 AM EDT (07:52 UTC)
- In effect from
- May 20, 2014, 7:00 AM EDT
- Expired
- May 20, 2014, 8:00 PM EDT
- In force
- 13 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 07:56 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, 7.9 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.
- Mixed-layer CAPE
- 103 J/kg
- Mixed-layer CIN
- -42 J/kg
- Mixed-layer LCL
- 851 m above ground
- 0-6 km bulk shear
- 27 kt
- 0-1 km storm-relative helicity
- 0 m²/s²
- 0-3 km storm-relative helicity
- 118 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.2
The text
As transmitted, in the capitals the NWS used until 2016.
961 WHUS42 KJAX 200752 CFWJAX COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE JACKSONVILLE FL 352 AM EDT TUE MAY 20 2014 FLZ024-025-033-038-210000- /O.NEW.KJAX.RP.S.0004.140520T1100Z-140521T0000Z/ NASSAU-DUVAL-ST JOHNS-FLAGLER- 352 AM EDT TUE MAY 20 2014 ...HIGH RIP CURRENT RISK IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING... THE NATIONAL WEATHER SERVICE IN JACKSONVILLE HAS ISSUED A HIGH RIP CURRENT RISK...WHICH IS IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS EVENING. * TIMING...THE THREAT OF STRONG RIP CURRENTS WILL INCREASE DURING THE DAY ESPECIALLY BY THE MID AND LATE AFTERNOON HOURS. * IMPACTS...RIP CURRENTS WILL LIKELY BE STRONG AND DANGEROUS AND FLOW QUICKLY AWAY FROM SHORE. RIP CURRENTS WILL BE MORE FREQUENT AND STRONGER NEAR BREAKS IN THE SANDBAR AND IN THE VICINITY OF STRUCTURES SUCH AS GROINS...JETTIES AND PIERS. NEVER SWIM ALONE AND ALWAYS SWIM WITHIN SIGHT OF LIFEGUARDS. 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. && $$
1 follow-up statement
911 WHUS42 KJAX 210003 AAA CFWJAX COASTAL HAZARD MESSAGE...UPDATED NATIONAL WEATHER SERVICE JACKSONVILLE FL 803 PM EDT TUE MAY 20 2014 FLZ024-025-033-038-210115- /O.EXP.KJAX.RP.S.0004.000000T0000Z-140521T0000Z/ NASSAU-DUVAL-ST JOHNS-FLAGLER- 803 PM EDT TUE MAY 20 2014 ...HIGH RIP CURRENT RISK HAS EXPIRED... PRECAUTIONARY/PREPAREDNESS ACTIONS... A MODERATE RISK OF RIP CURRENTS REMAINS ALONG THE NORTHEAST FLORIDA AND SOUTHEAST GEORGIA COAST. RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY FROM SHORE...WHICH OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN THE SANDBAR AND IN THE VICINITY OF STRUCTURES SUCH AS GROINS... JETTIES AND PIERS. HEED THE ADVICE OF LIFEGUARDS AND THE BEACH PATROL. PAY ATTENTION TO FLAGS AND POSTED SIGNS. IF YOU BECOME CAUGHT IN A RIP CURRENT...DO NOT PANIC. REMAIN CALM AND BEGIN TO SWIM PARALLEL TO SHORE. ONCE YOU ARE AWAY FROM THE FORCE OF THE RIP CURRENT...BEGIN TO SWIM BACK TO THE BEACH. DO NOT ATTEMPT TO SWIM DIRECTLY AGAINST A RIP CURRENT. EVEN A STRONG SWIMMER CAN BECOME EXHAUSTED QUICKLY. && $$
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.