Alert archive / Florida / Rip Current Statements in 2016

Rip Current Statement 40, NWS Melbourne, FL

October 14, 2016Volusia County, Florida

NWS Melbourne, FL issued this rip current statement at Oct 14, 2016, 4:00 AM EDT for Volusia County, Florida. It was in force for 16 hr.

The area

The counties it named.

The facts

Issued
Oct 14, 2016, 4:00 AM EDT (08:00 UTC)
Expired
Oct 14, 2016, 8:00 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 08:00 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, 8.0 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 2016-10-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 104 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 2016-10-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 41 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
104 J/kg
Mixed-layer CIN
-193 J/kg
Mixed-layer LCL
775 m above ground
0-6 km bulk shear
7 kt
0-1 km storm-relative helicity
41 m²/s²
0-3 km storm-relative helicity
7 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

564 
WHUS42 KMLB 140800
CFWMLB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MELBOURNE FL
400 AM EDT FRI OCT 14 2016

...ROUGH SURF AND HIGHER ASTRONOMICAL TIDES WILL LEAD TO
ADDITIONAL BEACH EROSION AND MINOR COASTAL FLOODING...

FLZ047-054-059-064-141-147-150200-
/O.CAN.KMLB.CF.Y.0002.000000T0000Z-161014T1200Z/
/O.NEW.KMLB.CF.Y.0003.161014T0800Z-161015T0200Z/
/O.NEW.KMLB.RP.S.0040.161014T0800Z-161015T0000Z/
SOUTHERN BREVARD COUNTY-INDIAN RIVER-ST. LUCIE-MARTIN-
COASTAL VOLUSIA COUNTY-NORTHERN BREVARD COUNTY-
400 AM EDT FRI OCT 14 2016

...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 10 PM EDT THIS
EVENING...
...HIGH RIP CURRENT RISK IN EFFECT THROUGH THIS EVENING...

THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A COASTAL
FLOOD ADVISORY...WHICH IS IN EFFECT UNTIL 10 PM EDT THIS EVENING.
A HIGH RIP CURRENT RISK HAS ALSO BEEN ISSUED THROUGH THIS
EVENING.

* COASTAL FLOODING...HIGH AUTUMNAL ASTRONOMICAL TIDES WILL COMBINE
  WITH MODERATE TO LARGE BREAKING WAVES IN THE SURF ZONE AND CAUSE
  MINOR COASTAL FLOODING AT VULNERABLE LOCATIONS ALONG THE EAST
  CENTRAL FLORIDA COASTLINE. WAVE RUNUP TO THE BASE OF ALREADY
  WEAKENED DUNES IS EXPECTED AT MANY EAST CENTRAL FLORIDA BEACHES
  NEAR HIGH TIDE. ALSO...HIGHER THAN NORMAL WATER LEVELS IN THE
  INTRACOASTAL WATERS MAY LEAD TO AREAS OF NUISANCE FLOODING IN
  THE TYPICALLY PRONE LOW-LYING AREAS.

* WAVES AND SURF...BREAKING WAVES IN THE SURF ZONE NEAR 4 TO 5
  FEET ARE EXPECTED.

* TIMING...THE POTENTIAL FOR WAVE RUNUP AND MINOR COASTAL FLOODING
  ALONG THE COAST WILL BE GREATEST A FEW HOURS EITHER SIDE OF HIGH
  TIDE WHICH WILL OCCUR AROUND 7 AM AND 7 PM.

* IMPACTS...INUNDATION OF WATER MAY OCCUR IN LOW-LYING AREAS NEAR
  THE EAST COAST BEACHES AND ALONG THE INTRACOASTAL WATERWAYS.
  HIGH AUTUMNAL ASTRONOMICAL TIDES WILL AGGRAVATE BEACH EROSION
  CONCERNS...ESPECIALLY AROUND HIGH TIDE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS, LONG PERIOD
SWELLS AND TIDES WILL COMBINE TO GENERATE A POTENTIAL FOR MINOR
COASTAL FLOODING. NUISANCE FLOODING IS ALSO POSSIBLE IN LOW AREAS
ALONG THE INTRACOASTAL WATERWAYS.

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.

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.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 14, 4:00 AM EDTCoastal Flood AdvisoryMLBVolusia18 hr

Nearby

Rip Current Statements in Florida, 2016Every rip current statement in 2016

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.