Alert archive / Florida / Rip Current Statements in 2015

Rip Current Statement 20, NWS Melbourne, FL

October 1, 2015Volusia County, Florida

NWS Melbourne, FL issued this rip current statement at Oct 1, 2015, 5:29 AM EDT for Volusia County, Florida. It took effect at Oct 1, 2015, 10:00 AM EDT. It was in force for 13 hr.

The area

The counties it named.

The facts

Issued
Oct 1, 2015, 5:29 AM EDT (09:29 UTC)
In effect from
Oct 1, 2015, 10:00 AM EDT
Expired
Oct 1, 2015, 11:00 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 09:31 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, 9.5 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 2015-10-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1184 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 2015-10-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -36 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
1184 J/kg
Mixed-layer CIN
-18 J/kg
Mixed-layer LCL
876 m above ground
0-6 km bulk shear
10 kt
0-1 km storm-relative helicity
-36 m²/s²
0-3 km storm-relative helicity
-13 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.

074 
WHUS42 KMLB 010929
CFWMLB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MELBOURNE FL
529 AM EDT THU OCT 1 2015

...HIGH RISK OF RIP CURRENTS AT THE EAST CENTRAL FLORIDA BEACHES
THROUGH LATE EVENING...

FLZ047-054-059-064-141-147-020300-
/O.NEW.KMLB.RP.S.0020.151001T1400Z-151002T0300Z/
SOUTHERN BREVARD COUNTY-INDIAN RIVER-ST. LUCIE-MARTIN-
COASTAL VOLUSIA COUNTY-NORTHERN BREVARD COUNTY-
529 AM EDT THU OCT 1 2015

...HIGH RIP CURRENT RISK IN EFFECT FROM 10 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 10 AM EDT THIS MORNING
THROUGH THIS EVENING. 

* TIMING...THE RIP CURRENT RISK WILL BE HIGH TODAY DUE TO A
  PERSISTENT NORTHEASTERLY SWELL. THE THREAT WILL BE HIGHEST
  BETWEEN MID AFTERNOON TO LATE EVENING DUE TO TIDAL EFFECTS.

* IMPACTS...STRONG 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 GROINS...
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. 

&&

$$

WIMMER
2 follow-up statements
110 
WHUS42 KMLB 010932
CFWMLB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MELBOURNE FL
532 AM EDT THU OCT 1 2015

...HIGH RISK OF RIP CURRENTS AT THE EAST CENTRAL FLORIDA BEACHES
THROUGH LATE EVENING...

FLZ047-054-059-064-141-147-020300-
/O.CON.KMLB.RP.S.0020.151001T1400Z-151002T0300Z/
SOUTHERN BREVARD COUNTY-INDIAN RIVER-ST. LUCIE-MARTIN-
COASTAL VOLUSIA COUNTY-NORTHERN BREVARD COUNTY-
532 AM EDT THU OCT 1 2015

...HIGH RIP CURRENT RISK REMAINS IN EFFECT FROM 10 AM EDT THIS
MORNING THROUGH THIS EVENING...

* TIMING...THE RIP CURRENT RISK WILL BE HIGH TODAY DUE TO A 
  PERSISTENT NORTHEASTERLY SWELL. THE THREAT WILL BE HIGHEST 
  BETWEEN MID AFTERNOON TO LATE EVENING DUE TO TIDAL EFFECTS. 

* IMPACTS...STRONG 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 GROINS...
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.

&&

$$
449 
WHUS42 KMLB 011439
CFWMLB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MELBOURNE FL
1039 AM EDT THU OCT 1 2015

...HIGH RISK OF RIP CURRENTS AT THE EAST CENTRAL FLORIDA BEACHES
THROUGH LATE EVENING...
...ROUGH SURF AND MODERATE BEACH EROSION EXPECTED INTO THE WEEKEND...

FLZ047-054-059-064-141-147-021100-
/O.NEW.KMLB.BH.S.0009.151001T1439Z-151002T2000Z/
/O.CON.KMLB.RP.S.0020.000000T0000Z-151002T0300Z/
SOUTHERN BREVARD COUNTY-INDIAN RIVER-ST. LUCIE-MARTIN-
COASTAL VOLUSIA COUNTY-NORTHERN BREVARD COUNTY-
1039 AM EDT THU OCT 1 2015

...BEACH HAZARDS STATEMENT IN EFFECT THROUGH FRIDAY AFTERNOON...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH THIS EVENING...

THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A BEACH
HAZARDS STATEMENT FOR ROUGH SURF...BEACH EROSION AND RIP CURRENTS...WHICH
IS IN EFFECT THROUGH FRIDAY AFTERNOON.

* HAZARDS...NORTHEAST TO EAST SWELLS WILL CONTINUE INTO FRIDAY
  CREATING ROUGH SURF AT THE THE BEACHES. MINOR TO MODERATE BEACH
  EROSION CAN ALSO BE EXPECTED AROUND THE TIMES OF HIGH TIDE
  THROUGH FRIDAY AFTERNOON. A HIGH RIP CURRENT RISK IS IN EFFECT.
  A HIGH SURF ADVISORY WILL LIKELY BE REQUIRED THIS WEEKEND.

* TIMING...BEACH HAZARDS ARE EXPECTED THROUGH FRIDAY AND ALSO INTO
  THE UPCOMING WEEKEND WITH HIGH SURF DEVELOPING BY FRIDAY NIGHT
  AND SATURDAY AS HURRICANE JOAQUIN PASSES OFFSHORE.

* IMPACTS...STRONG LIFE THREATENING RIP CURRENTS WILL CREATE
  HAZARDOUS SWIMMING CONDITIONS AT EAST CENTRAL FLORIDA BEACHES.
  BUILDING SWELLS WILL CAUSE ROUGH SURF AND BEACH
  EROSION...ESPECIALLY AROUND THE TIMES OF HIGH TIDE THROUGH LATE
  WEEK. WAVE RUN UP TO THE DUNES IS EXPECTED WITH HIGH TIDES INTO
  THE UPCOMING WEEKEND. REPEATED CYCLES OF HIGHER THAN NORMAL
  TIDES MAY CAUSE EROSION OF DUNES AND MINOR COASTAL FLOODING IN
  TYPICALLY VULNERABLE LOCATIONS NEAR THE SHORE FRIDAY THROUGH
  SUNDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.

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.

&&

$$

15

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 1, 10:39 AM EDTBeach Hazards StatementMLBVolusia39 hr
Oct 1, 3:41 PM EDTSmall Craft AdvisoryMLB4 days

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.