Alert archive / Florida / Beach Hazards Statements in 2015

Beach Hazards Statement 11, NWS Melbourne, FL

October 18, 2015Volusia County, Florida

NWS Melbourne, FL issued this beach hazards statement at Oct 18, 2015, 8:42 PM EDT for Volusia County, Florida. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued
Oct 18, 2015, 8:42 PM EDT (00:42 UTC)
Expired
Oct 19, 2015, 4:13 AM EDT
In force
8 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 00:45 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, 0.7 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 2015-10-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 49 joules per kilogram.LCLEL10008507005003002001001 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 2015-10-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -88 square meters per square second.1939587897Sfc1 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
49 J/kg
Mixed-layer CIN
-2 J/kg
Mixed-layer LCL
999 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
-88 m²/s²
0-3 km storm-relative helicity
41 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.

839 
WHUS42 KMLB 190042
CFWMLB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MELBOURNE FL
842 PM EDT SUN OCT 18 2015

...BEACH HAZARDS STATEMENT IN EFFECT FROM 8 PM SUNDAY EVENING TO 4
AM MONDAY MORNING...

FLZ047-054-059-064-141-147-190800-
/O.NEW.KMLB.BH.S.0011.151019T0042Z-151019T0800Z/
SOUTHERN BREVARD COUNTY-INDIAN RIVER-ST. LUCIE-MARTIN-
COASTAL VOLUSIA COUNTY-NORTHERN BREVARD COUNTY-
842 PM EDT SUN OCT 18 2015

...BEACH HAZARDS STATEMENT IN EFFECT UNTIL 4 AM EDT MONDAY...

THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A BEACH
HAZARDS STATEMENT FOR THE EAST CENTRAL FLORIDA COAST...WHICH IS
IN EFFECT UNTIL 4 AM EDT MONDAY.

* HAZARDS...STRONG NORTHEAST WINDS WILL PRODUCE ROUGH AND CHOPPY
  SURF ALONG WITH A DANGEROUS LONGSHORE CURRENT FLOWING PARALLEL
  TO THE BEACH. 

* TIMING...SUNDAY EVENING THROUGH EARLY MONDAY MORNING

* LOCATION...THE ATLANTIC COAST BEACHES FROM ORMOND BEACH TO
  JUPITER INLET.

* POTENTIAL IMPACTS...ROUGH AND CHOPPY SURF AND DANGEROUS CURRENTS
  WILL BE PRESENT IN THE SURF ZONE...ADDITIONALLY THERE WILL BE A
  MODERATE DANGER OF RIP CURRENTS. MINOR BEACH EROSION WILL BE
  POSSIBLE AROUND THE HIGH TIDES THAT WILL OCCUR BETWEEN MIDNIGHT
  AND 1 AM MONDAY

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS RIP
CURRENTS...LONGSHORE CURRENTS...ROUGH SURF AND OTHER HAZARDS
CREATE LIFE-THREATENING CONDITIONS IN THE SURF ZONE. CAUTION
SHOULD BE USED WHEN IN OR NEAR THE WATER.

&&

$$

RW
1 follow-up statement
007 
WHUS42 KMLB 190813
CFWMLB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MELBOURNE FL
413 AM EDT MON OCT 19 2015

...STRONG AND GUSTY ONSHORE WINDS WILL PRODUCE HAZARDOUS
CONDITIONS ALONG THE COAST...

FLZ047-054-059-064-141-147-200800-
/O.CAN.KMLB.BH.S.0011.000000T0000Z-151019T0800Z/
/O.NEW.KMLB.CF.Y.0004.151019T0813Z-151020T0800Z/
/O.NEW.KMLB.SU.Y.0003.151019T0813Z-151020T0800Z/
SOUTHERN BREVARD COUNTY-INDIAN RIVER-ST. LUCIE-MARTIN-
COASTAL VOLUSIA COUNTY-NORTHERN BREVARD COUNTY-
413 AM EDT MON OCT 19 2015

...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 4 AM EDT TUESDAY...
...HIGH SURF ADVISORY IN EFFECT UNTIL 4 AM EDT TUESDAY...

THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A HIGH SURF
ADVISORY...AND A COASTAL FLOOD ADVISORY...BOTH OF WHICH ARE IN
EFFECT UNTIL 4 AM TUESDAY.


* WAVES AND SURF...THE COMBINATION OF WIND AND SWELL WAVES WILL
  PRODUCE LARGE BREAKERS OF 5 TO 7 FEET IN THE SURF ZONE. THERE
  WILL BE NUMEROUS STRONG RIP CURRENTS.

* COASTAL FLOODING...TIDES WILL RUN BETWEEN ONE FOOT AND A FOOT
  AND A HALF ABOVE NORMAL. EXPECT WAVE RUNUP TO THE DUNE LINE
  AROUND THE NEXT TIMES OF HIGH TIDE...WHICH WILL OCCUR AROUND
  1:00 PM THIS AFTERNOON AND AGAIN BETWEEN 1:00 AND 2:00 AM ON
  EARLY TUESDAY MORNING. MINOR BEACH EROSION WILL ALSO BE
  POSSIBLE.

* TIMING...TODAY THROUGH EARLY TUESDAY MORNING.

* IMPACTS...ROUGH...POUNDING SURF WILL MAKE ENTERING THE OCEAN
  DANGEROUS TODAY. LARGE BREAKERS COULD KNOCK YOU DOWN AND MAKE
  YOU MORE SUSCEPTIBLE TO BECOMING CAUGHT IN A RIP CURRENT. IF
  YOU DECIDE TO ENTER THE WATER TODAY...SWIM ONLY WITHIN SIGHT OF
  A LIFEGUARD...AND NEVER SWIM ALONG. WEAK SWIMMERS MAY NOT WANT
  TO ENTER THE WATER ABOVE THEIR KNEES...OR CONSIDER STAYING OUT
  OF THE SURF ENTIRELY.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS. NUMEROUS STRONG RIP CURRENTS ARE
ALSO EXPECTED.

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
MAY COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

$$

CRISTALDI

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 18, 8:28 PM EDTLake Wind AdvisoryMLBVolusia8 hr
Oct 19, 4:13 AM EDTCoastal Flood AdvisoryMLBVolusia24 hr
Oct 19, 4:13 AM EDTHigh Surf AdvisoryMLBVolusia24 hr
Oct 19, 4:16 AM EDTLake Wind AdvisoryMLBVolusia16 hr

Nearby

Beach Hazards Statements in Florida, 2015Every beach hazards 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.