Alert archive / Florida / Rip Current Statements in 2015

Rip Current Statement 15, NWS Melbourne, FL

June 1, 2015Volusia County, Florida

NWS Melbourne, FL issued this rip current statement at Jun 1, 2015, 4:55 AM EDT for Volusia County, Florida. It was in force for 16 hr.

The area

The counties it named.

The facts

Issued
Jun 1, 2015, 4:55 AM EDT (08:55 UTC)
Expired
Jun 1, 2015, 9:00 PM EDT
In force
16 hr
Issued by
NWS Melbourne, FL

County Volusia County, FL

The radar

The Melbourne radar (KMLB), 116 km from the middle of the area, began a volume at 08:56 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

Cape Canaveral, FL (KXMR), launched 00:00Z, 8.9 hours before the alert went out and 91 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, Cape Canaveral, FL at 00:00Z on 2015-06-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1061 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Cape Canaveral, FL at 00:00Z on 2015-06-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 10 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
1061 J/kg
Mixed-layer CIN
-6 J/kg
Mixed-layer LCL
776 m above ground
0-6 km bulk shear
16 kt
0-1 km storm-relative helicity
10 m²/s²
0-3 km storm-relative helicity
4 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.

279 
WHUS42 KMLB 010855
CFWMLB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MELBOURNE FL
455 AM EDT MON JUN 1 2015

...HIGH THREAT OF RIP CURRENTS AT EAST CENTRAL FLORIDA BEACHES
TODAY...

FLZ047-054-059-064-141-147-011700-
/O.NEW.KMLB.RP.S.0015.150601T0855Z-150602T0100Z/
SOUTHERN BREVARD COUNTY-INDIAN RIVER-ST. LUCIE-MARTIN-
COASTAL VOLUSIA COUNTY-NORTHERN BREVARD COUNTY-
455 AM EDT MON JUN 1 2015

...HIGH RIP CURRENT THREAT THROUGH THIS EVENING...

THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A HIGH RIP
CURRENT RISK THAT WILL BE IN EFFECT THROUGH THIS EVENING.

* TIMING...RIP CURRENT THREAT WILL BE HIGH TODAY...PARTICULARLY
  BETWEEN 10:30 AM AND 5:00 PM DUE TO TIDAL EFFECTS. LOW TIDES
  WILL OCCUR BETWEEN 1:30 PM AND 2:00 PM THIS AFTERNOON.

* IMPACTS...STRONG LIFE THREATENING RIP CURRENTS WILL CREATE
  HAZARDOUS SWIMMING CONDITIONS AT EAST CENTRAL FLORIDA BEACHES
  TODAY. 

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 GROINS...
JETTIES AND PIERS. HEED THE ADVICE OF LIFEGUARDS...BEACH PATROL
FLAGS AND SIGNS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...YELL FOR HELP. REMAIN
CALM...DO NOT EXHAUST YOURSELF AND STAY AFLOAT WHILE WAITING FOR
HELP. IF YOU HAVE TO SWIM OUT OF A RIP CURRENT...SWIM PARALLEL TO
SHORE AND BACK TOWARD THE BEACH WHEN POSSIBLE. DO NOT ATTEMPT TO
SWIM DIRECTLY AGAINST A RIP CURRENT AS YOU WILL TIRE QUICKLY. 

&&

$$
1 follow-up statement
169 
WHUS42 KMLB 011343
CFWMLB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MELBOURNE FL
943 AM EDT MON JUN 1 2015

...HIGH THREAT OF RIP CURRENTS AT EAST CENTRAL FLORIDA BEACHES
TODAY...

FLZ047-054-059-064-141-147-020100-
/O.CON.KMLB.RP.S.0015.000000T0000Z-150602T0100Z/
SOUTHERN BREVARD COUNTY-INDIAN RIVER-ST. LUCIE-MARTIN-
COASTAL VOLUSIA COUNTY-NORTHERN BREVARD COUNTY-
943 AM EDT MON JUN 1 2015

...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 9 PM EDT THIS
EVENING...

* TIMING...RIP CURRENT THREAT WILL BE HIGH TODAY...PARTICULARLY 
  BETWEEN 10:30 AM AND 5:00 PM DUE TO TIDAL EFFECTS. LOW TIDES 
  WILL OCCUR BETWEEN 1:30 PM AND 2:00 PM THIS AFTERNOON. 

* IMPACTS...STRONG LIFE THREATENING RIP CURRENTS WILL CREATE 
  HAZARDOUS SWIMMING CONDITIONS AT EAST CENTRAL FLORIDA BEACHES 
  TODAY. 

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 GROINS...
JETTIES AND PIERS. HEED THE ADVICE OF LIFEGUARDS...BEACH PATROL
FLAGS AND SIGNS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...YELL FOR HELP. REMAIN
CALM...DO NOT EXHAUST YOURSELF AND STAY AFLOAT WHILE WAITING FOR
HELP. IF YOU HAVE TO SWIM OUT OF A RIP CURRENT...SWIM PARALLEL TO
SHORE AND BACK TOWARD THE BEACH WHEN POSSIBLE. DO NOT ATTEMPT TO
SWIM DIRECTLY AGAINST A RIP CURRENT AS YOU WILL TIRE QUICKLY.

&&

$$

SEDLOCK

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 1, 2:49 PM EDTSevere Thunderstorm WarningMLBVolusia41 min
Jun 1, 3:28 PM EDTSevere Thunderstorm WarningMLBSeminole, Volusia62 min
Jun 1, 4:16 PM EDTSevere Thunderstorm WarningMLBOrange, Seminole59 min
Jun 1, 4:34 PM EDTAreal Flood AdvisoryMLBOrange, Seminole, Volusia116 min
Jun 1, 4:38 PM EDTSpecial Weather StatementMLBSeminole52 min
Jun 1, 5:17 PM EDTSpecial Weather StatementMLBLake58 min
Jun 1, 5:32 PM EDTSevere Thunderstorm WarningMLBLake, Orange43 min
Jun 1, 6:08 PM EDTSevere Thunderstorm WarningMLBLake, Orange, Osceola37 min

Nearby

Rip Current Statements in Florida, 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.