Alert archive / Florida / Rip Current Statements in 2015

Rip Current Statement 26, NWS Melbourne, FL

October 10, 2015Volusia County, Florida

NWS Melbourne, FL issued this rip current statement at Oct 10, 2015, 3:35 AM EDT for Volusia County, Florida. It took effect at Oct 10, 2015, 7:00 AM EDT. It was in force for 13 hr.

The area

The counties it named.

The facts

Issued
Oct 10, 2015, 3:35 AM EDT (07:35 UTC)
In effect from
Oct 10, 2015, 7:00 AM EDT
Expired
Oct 10, 2015, 8:00 PM EDT
In force
13 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 07:36 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, 7.6 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 2015-10-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 421 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, Cape Canaveral, FL at 00:00Z on 2015-10-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -21 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
421 J/kg
Mixed-layer CIN
-15 J/kg
Mixed-layer LCL
747 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
-21 m²/s²
0-3 km storm-relative helicity
29 m²/s²
Significant tornado parameter
-0.0
Supercell composite
-0.7

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

251 
WHUS42 KMLB 100735
CFWMLB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MELBOURNE FL
335 AM EDT SAT OCT 10 2015

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

FLZ047-054-059-064-141-147-110000-
/O.NEW.KMLB.RP.S.0026.151010T1100Z-151011T0000Z/
SOUTHERN BREVARD COUNTY-INDIAN RIVER-ST. LUCIE-MARTIN-
COASTAL VOLUSIA COUNTY-NORTHERN BREVARD COUNTY-
335 AM EDT SAT OCT 10 2015

...HIGH RIP CURRENT RISK IN EFFECT FROM 7 AM EDT THIS MORNING
THROUGH THIS EVENING...

THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A HIGH RIP
CURRENT RISK...WHICH IS IN EFFECT FROM 7 AM EDT THIS MORNING
THROUGH THIS EVENING. 

* TIMING...THERE WILL BE A HIGH RISK OF RIP CURRENTS THROUGH THE
  DAY. MORE NUMEROUS AND STRONG RIP CURRENTS MAY OCCUR FROM LATE
  MORNING THROUGH MID AFTERNOON NEAR THE TIME OF LOW TIDE.

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

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 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
Oct 10, 2:31 PM EDTSpecial Weather StatementMLBOkeechobee44 min
Oct 10, 4:48 PM EDTSpecial Marine WarningMLB42 min
Oct 10, 5:15 PM EDTAreal Flood AdvisoryMLBBrevard60 min
Oct 10, 5:29 PM EDTSpecial Marine WarningMLB61 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.