Alert archive / Florida / Beach Hazards Statements in 2015

Beach Hazards Statement 10, NWS Melbourne, FL

October 18, 2015Volusia County, Florida

NWS Melbourne, FL issued this beach hazards statement at Oct 18, 2015, 3:28 AM EDT for Volusia County, Florida. It took effect at Oct 18, 2015, 10:00 AM EDT. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued
Oct 18, 2015, 3:28 AM EDT (07:28 UTC)
In effect from
Oct 18, 2015, 10:00 AM EDT
Expired
Oct 18, 2015, 8:00 PM EDT
In force
10 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 07:31 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, 7.5 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 2015-10-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2015-10-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -27 square meters per square second.193958Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1183 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
-27 m²/s²
0-3 km storm-relative helicity
-14 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.

747 
WHUS42 KMLB 180728
CFWMLB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MELBOURNE FL
328 AM EDT SUN OCT 18 2015

FLZ047-054-059-064-141-147-190000-
/O.NEW.KMLB.BH.S.0010.151018T1400Z-151019T0000Z/
SOUTHERN BREVARD COUNTY-INDIAN RIVER-ST. LUCIE-MARTIN-
COASTAL VOLUSIA COUNTY-NORTHERN BREVARD COUNTY-
328 AM EDT SUN OCT 18 2015

...BEACH HAZARDS STATEMENT IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH THIS EVENING...

THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A BEACH
HAZARDS STATEMENT FOR THE EAST CENTRAL FLORIDA COAST...WHICH IS
IN EFFECT FROM 10 AM EDT THIS MORNING THROUGH THIS EVENING.

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

* TIMING...ROUGH AND CHOPPY SURF AND STRONG CURRENTS WILL BE
  PRESENT THIS AFTERNOON AND INTO THE EVENING.

* 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. SWIMMERS SHOULD CHECK WITH
  BEACH PATROL AND LIFE GUARDS FOR THE LATEST SURF CONDITIONS AND
  DO NOT ENTER THE WATER UNLESS IT IS ADVISABLE TO DO SO. NEVER
  SWIM ALONE. 

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.

&&

$$

JP

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 18, 3:15 AM EDTLake Wind AdvisoryMLBLake, Okeechobee, Orange, Osceola, Seminole, Volusia17 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.