Alert archive / Florida / Beach Hazards Statements in 2018

Beach Hazards Statement 1, NWS Melbourne, FL

January 1, 2018Volusia County, Florida

NWS Melbourne, FL issued this beach hazards statement at Jan 1, 2018, 4:33 AM EST for Volusia County, Florida. It took effect at Jan 1, 2018, 11:00 AM EST. It was in force for 5 hr.

The area

The counties it named.

The facts

Issued
Jan 1, 2018, 4:33 AM EST (09:33 UTC)
In effect from
Jan 1, 2018, 11:00 AM EST
Expired
Jan 1, 2018, 4:00 PM EST
In force
5 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 09:33 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, 9.6 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 2018-01-01Temperature 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 2018-01-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 25 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1223 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
25 m²/s²
0-3 km storm-relative helicity
120 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

060 
WHUS42 KMLB 010933
CFWMLB

Coastal Hazard Message
National Weather Service Melbourne FL
433 AM EST Mon Jan 1 2018

FLZ047-141-147-020000-
/O.NEW.KMLB.BH.S.0001.180101T1600Z-180102T0000Z/
Southern Brevard County-Coastal Volusia County-
Northern Brevard County-
433 AM EST Mon Jan 1 2018

...BEACH HAZARDS STATEMENT IN EFFECT FROM 11 AM EST THIS MORNING
THROUGH THIS EVENING...

The National Weather Service in Melbourne has issued a Beach
Hazards Statement for rough surf and strong longshore currents, 
which is in effect from 11 AM EST this morning through this 
evening. 

* HAZARDS...Rough surf and strong longshore currents. Life
  threatening rip currents will also occur near piers, jetties 
  and reefs.

* LOCATION...The beaches of Volusia and Brevard counties.

* TIMING...Starting late morning in Volusia county and then mainly
  during the late afternoon in Brevard county.

* POTENTIAL IMPACTS...Breaking waves and longshore currents can
  knock off the sandbar into deeper water. Rip currents will
  become strong near structures in the water such as piers,
  jetties and reefs.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Check with Ocean Rescue personnel before entering the surf. Only
swim near a lifeguard.

&&

$$
Lascody
1 follow-up statement
656 
WHUS42 KMLB 011932
CFWMLB

Coastal Hazard Message
National Weather Service Melbourne FL
232 PM EST Mon Jan 1 2018

FLZ047-141-147-022115-
/O.NEW.KMLB.SU.Y.0001.180101T2100Z-180103T0900Z/
/O.EXT.KMLB.BH.S.0001.000000T0000Z-180101T2100Z/
Southern Brevard County-Coastal Volusia County-
Northern Brevard County-
232 PM EST Mon Jan 1 2018

...BEACH HAZARDS STATEMENT NOW IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...
...HIGH SURF ADVISORY IN EFFECT UNTIL 4 AM EST WEDNESDAY...

The National Weather Service in Melbourne has issued a High Surf
Advisory, which is in effect until 4 AM EST Wednesday. 

* WAVES AND SURF...Seas 12 to 14 feet in the offshore Atlantic
  will produce breaking waves of 6 to 9 feet in the surf zone.

* Hazards...Rough surf and strong longshore currents. Life 
  threatening rip currents will also occur near piers, jetties 
  and reefs. 

* LOCATION...The beaches of Volusia and Brevard counties.

* TIMING...From Monday afternoon to early Wednesday morning.

* IMPACTS...Breaking waves and longshore currents can knock off
  the sandbar into deeper water. Rip currents will become strong
  near structures in the water such as piers, jetties and reefs.
  Beach erosion will be possible near the time of the higher than
  normal high tide Monday evening, Tuesday morning and again 
  Tuesday evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Check with Ocean Rescue personnel before entering the surf. Only
swim near a lifeguard.

A High Surf Advisory means that high surf will affect beaches in
the advisory area...producing localized beach erosion and
dangerous swimming conditions.

&&

$$

FLZ054-059-064-022115-
/O.NEW.KMLB.SU.Y.0001.180101T2100Z-180103T0900Z/
Indian River-St. Lucie-Martin-
232 PM EST Mon Jan 1 2018

...HIGH SURF ADVISORY IN EFFECT UNTIL 4 AM EST WEDNESDAY...

The National Weather Service in Melbourne has issued a High Surf
Advisory, which is in effect until 4 AM EST Wednesday. 

* WAVES AND SURF...Seas 12 to 14 feet in the offshore Atlantic
  will produce breaking waves of 6 to 9 feet in the surf zone.

* TIMING...From Monday afternoon to early Wednesday morning.

* IMPACTS...Breaking waves and longshore currents can knock off
  the sandbar into deeper water. Rip currents will become strong
  near structures in the water such as piers, jetties and reefs.
  Beach erosion will be possible near the time of the higher than
  normal high tide Monday evening, Tuesday morning and again 
  Tuesday evening.

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.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 1, 4:23 AM ESTGale WarningMLB36 hr
Jan 1, 4:23 AM ESTSmall Craft AdvisoryMLB15 hr
Jan 1, 2:24 PM ESTWind Chill AdvisoryMLBLake, Orange, Seminole, Volusia19 hr
Jan 1, 2:32 PM ESTHigh Surf AdvisoryMLBVolusia61 hr

Nearby

Beach Hazards Statements in Florida, 2018Every beach hazards statement in 2018

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.