Alert archive / California / Beach Hazards Statements in 2016

Beach Hazards Statement 25, NWS Los Angeles, CA

August 2, 2016Los Angeles County, California

NWS Los Angeles, CA issued this beach hazards statement at Aug 2, 2016, 1:36 PM PDT for Los Angeles County, California. It took effect at Aug 3, 2016, 5:00 AM PDT. It was in force for 39 hr.

The area

The counties it named.

The facts

Issued
Aug 2, 2016, 1:36 PM PDT (20:36 UTC)
In effect from
Aug 3, 2016, 5:00 AM PDT
Expired
Aug 4, 2016, 8:00 PM PDT
In force
39 hr
Issued by
NWS Los Angeles, CA

County Los Angeles County, CA

The radar

The Santa Ana Mts radar (KSOX), 71 km from the middle of the area, began a volume at 20:39 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

San Diego, CA (KNKX), launched 12:00Z, 8.6 hours before the alert went out and 184 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, San Diego, CA at 12:00Z on 2016-08-02Temperature 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, San Diego, CA at 12:00Z on 2016-08-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 24 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
977 m above ground
0-6 km bulk shear
8 kt
0-1 km storm-relative helicity
24 m²/s²
0-3 km storm-relative helicity
20 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

281 
WHUS46 KLOX 022036
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
136 PM PDT TUE AUG 2 2016

CAZ040-041-087-030445-
/O.NEW.KLOX.BH.S.0025.160803T1200Z-160805T0000Z/
VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA AND SANTA BARBARA ISLANDS-
136 PM PDT TUE AUG 2 2016

...BEACH HAZARDS STATEMENT IN EFFECT FROM LATE TONIGHT THROUGH
THURSDAY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
BEACH HAZARDS STATEMENT FOR HIGH RISK OF RIP CURRENTS AND ELEVATED
SURF...WHICH IS IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY
AFTERNOON.

* HAZARDS...DANGEROUS RIP CURRENTS AND ELEVATED SURF OF 3 TO 5
  FEET ARE EXPECTED ALONG SOUTH AND SOUTHWEST FACING BEACHES
  WEDNESDAY THROUGH THURSDAY.

* IMPACTS...THERE IS AN INCREASED RISK FOR OCEAN DROWNING. RIP
  CURRENTS CAN PULL SWIMMERS AND SURFERS OUT TO SEA. SNEAKER WAVES
  CAN SUDDENLY WASH PEOPLE OFF OF BEACHES OR ROCKS AND CAPSIZE
  SMALL BOATS NEARSHORE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS TO BEACH AND
SURF ZONE SAFETY ARE EXPECTED OR OCCURRING. CAUTION SHOULD BE
USED WHEN IN OR NEAR THE WATER. SWIM NEAR A LIFEGUARD. IF CAUGHT
IN A RIP CURRENT REMAIN CALM. DON'T FIGHT THE CURRENT. SWIM IN A
DIRECTION FOLLOWING THE SHORELINE. WHEN OUT OF THE CURRENT, SWIM
BACK TO SHORE. IF TIRED, FLOAT OR TREAD WATER UNTIL OUT OF THE
RIP CURRENT. IF UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR WAVE
FOR HELP.

&&

$$

SWEET
6 follow-up statements
699 
WHUS46 KLOX 030403
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
903 PM PDT TUE AUG 2 2016

CAZ040-041-087-031200-
/O.CON.KLOX.BH.S.0025.160803T1200Z-160805T0000Z/
VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA AND SANTA BARBARA ISLANDS-
903 PM PDT TUE AUG 2 2016

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 5 AM PDT
WEDNESDAY THROUGH THURSDAY AFTERNOON...

* HAZARDS...DANGEROUS RIP CURRENTS AND ELEVATED SURF OF 3 TO 5 
  FEET ARE EXPECTED ALONG SOUTH AND SOUTHWEST FACING BEACHES 
  WEDNESDAY THROUGH THURSDAY. 

* IMPACTS...THERE IS AN INCREASED RISK FOR OCEAN DROWNING. RIP 
  CURRENTS CAN PULL SWIMMERS AND SURFERS OUT TO SEA. SNEAKER 
  WAVES CAN SUDDENLY WASH PEOPLE OFF OF BEACHES OR ROCKS AND 
  CAPSIZE SMALL BOATS NEARSHORE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS TO BEACH AND
SURF ZONE SAFETY ARE EXPECTED OR OCCURRING. CAUTION SHOULD BE
USED WHEN IN OR NEAR THE WATER. SWIM NEAR A LIFEGUARD. IF CAUGHT
IN A RIP CURRENT REMAIN CALM. DON'T FIGHT THE CURRENT. SWIM IN A
DIRECTION FOLLOWING THE SHORELINE. WHEN OUT OF THE CURRENT...
SWIM BACK TO SHORE. IF TIRED... FLOAT OR TREAD WATER UNTIL OUT OF
THE RIP CURRENT. IF UNABLE TO ESCAPE... FACE THE SHORE AND CALL
OR WAVE FOR HELP.

&&

$$
681 
WHUS46 KLOX 031229
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
529 AM PDT WED AUG 3 2016

CAZ040-041-087-040030-
/O.CON.KLOX.BH.S.0025.000000T0000Z-160805T0000Z/
VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA AND SANTA BARBARA ISLANDS-
529 AM PDT WED AUG 3 2016

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THURSDAY
AFTERNOON...

* HAZARDS...DANGEROUS RIP CURRENTS AND ELEVATED SURF OF 3 TO 5
  FEET ARE EXPECTED ALONG SOUTH AND SOUTHWEST FACING BEACHES TODAY
  THROUGH THURSDAY.

* IMPACTS...THERE IS AN INCREASED RISK FOR OCEAN DROWNING. RIP
  CURRENTS CAN PULL SWIMMERS AND SURFERS OUT TO SEA. SNEAKER WAVES
  CAN SUDDENLY WASH PEOPLE OFF OF BEACHES OR ROCKS AND CAPSIZE
  SMALL BOATS NEARSHORE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS TO BEACH AND
SURF ZONE SAFETY ARE EXPECTED OR OCCURRING. CAUTION SHOULD BE
USED WHEN IN OR NEAR THE WATER. SWIM NEAR A LIFEGUARD. IF CAUGHT
IN A RIP CURRENT REMAIN CALM. DON'T FIGHT THE CURRENT. SWIM IN A
DIRECTION FOLLOWING THE SHORELINE. WHEN OUT OF THE CURRENT...
SWIM BACK TO SHORE. IF TIRED... FLOAT OR TREAD WATER UNTIL OUT OF
THE RIP CURRENT. IF UNABLE TO ESCAPE... FACE THE SHORE AND CALL
OR WAVE FOR HELP.

&&

$$
684 
WHUS46 KLOX 040052
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
552 PM PDT WED AUG 3 2016

CAZ040-041-087-041100-
/O.CON.KLOX.BH.S.0025.000000T0000Z-160805T0000Z/
VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA AND SANTA BARBARA ISLANDS-
552 PM PDT WED AUG 3 2016

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THURSDAY
AFTERNOON...

* HAZARDS...DANGEROUS RIP CURRENTS AND ELEVATED SURF OF 3 TO 5
  FEET ARE EXPECTED ALONG SOUTH AND SOUTHWEST FACING BEACHES THROUGH
  THURSDAY.

* IMPACTS...THERE IS AN INCREASED RISK FOR OCEAN DROWNING. RIP 
  CURRENTS CAN PULL SWIMMERS AND SURFERS OUT TO SEA. SNEAKER 
  WAVES CAN SUDDENLY WASH PEOPLE OFF OF BEACHES OR ROCKS AND 
  CAPSIZE SMALL BOATS NEARSHORE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS TO BEACH AND
SURF ZONE SAFETY ARE EXPECTED OR OCCURRING. CAUTION SHOULD BE
USED WHEN IN OR NEAR THE WATER. SWIM NEAR A LIFEGUARD. IF CAUGHT
IN A RIP CURRENT REMAIN CALM. DON'T FIGHT THE CURRENT. SWIM IN A
DIRECTION FOLLOWING THE SHORELINE. WHEN OUT OF THE CURRENT...
SWIM BACK TO SHORE. IF TIRED... FLOAT OR TREAD WATER UNTIL OUT OF
THE RIP CURRENT. IF UNABLE TO ESCAPE... FACE THE SHORE AND CALL
OR WAVE FOR HELP.

&&

$$
046 
WHUS46 KLOX 040919
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
219 AM PDT THU AUG 4 2016

CAZ040-041-087-041800-
/O.CON.KLOX.BH.S.0025.000000T0000Z-160805T0000Z/
VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA AND SANTA BARBARA ISLANDS-
219 AM PDT THU AUG 4 2016

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS
AFTERNOON...

* HAZARDS...DANGEROUS RIP CURRENTS AND ELEVATED SURF OF 3 TO 5
  FEET ARE EXPECTED ALONG SOUTH AND SOUTHWEST FACING BEACHES
  TODAY.

* IMPACTS...THERE IS AN INCREASED RISK FOR OCEAN DROWNING. RIP 
  CURRENTS CAN PULL SWIMMERS AND SURFERS OUT TO SEA. SNEAKER 
  WAVES CAN SUDDENLY WASH PEOPLE OFF OF BEACHES OR ROCKS AND 
  CAPSIZE SMALL BOATS NEARSHORE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS TO BEACH AND
SURF ZONE SAFETY ARE EXPECTED OR OCCURRING. CAUTION SHOULD BE
USED WHEN IN OR NEAR THE WATER. SWIM NEAR A LIFEGUARD. IF CAUGHT
IN A RIP CURRENT REMAIN CALM. DON'T FIGHT THE CURRENT. SWIM IN A
DIRECTION FOLLOWING THE SHORELINE. WHEN OUT OF THE CURRENT...
SWIM BACK TO SHORE. IF TIRED... FLOAT OR TREAD WATER UNTIL OUT OF
THE RIP CURRENT. IF UNABLE TO ESCAPE... FACE THE SHORE AND CALL
OR WAVE FOR HELP.

&&

$$
001 
WHUS46 KLOX 041732
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1032 AM PDT THU AUG 4 2016

CAZ040-041-087-050000-
/O.CON.KLOX.BH.S.0025.000000T0000Z-160805T0000Z/
VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA AND SANTA BARBARA ISLANDS-
1032 AM PDT THU AUG 4 2016

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 5 PM PDT THIS
AFTERNOON...

* HAZARDS...DANGEROUS RIP CURRENTS AND ELEVATED SURF OF 3 TO 5 
  FEET ARE EXPECTED ALONG SOUTH AND SOUTHWEST FACING BEACHES 
  TODAY. 

* IMPACTS...THERE IS AN INCREASED RISK FOR OCEAN DROWNING. RIP 
  CURRENTS CAN PULL SWIMMERS AND SURFERS OUT TO SEA. SNEAKER 
  WAVES CAN SUDDENLY WASH PEOPLE OFF OF BEACHES OR ROCKS AND 
  CAPSIZE SMALL BOATS NEARSHORE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS TO BEACH AND
SURF ZONE SAFETY ARE EXPECTED OR OCCURRING. CAUTION SHOULD BE
USED WHEN IN OR NEAR THE WATER. SWIM NEAR A LIFEGUARD. IF CAUGHT
IN A RIP CURRENT REMAIN CALM. DON'T FIGHT THE CURRENT. SWIM IN A
DIRECTION FOLLOWING THE SHORELINE. WHEN OUT OF THE CURRENT...
SWIM BACK TO SHORE. IF TIRED... FLOAT OR TREAD WATER UNTIL OUT OF
THE RIP CURRENT. IF UNABLE TO ESCAPE... FACE THE SHORE AND CALL
OR WAVE FOR HELP.

&&

$$

SWEET
247 
WHUS46 KLOX 042323
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
423 PM PDT THU AUG 4 2016

CAZ040-041-087-050300-
/O.EXT.KLOX.BH.S.0025.000000T0000Z-160805T0300Z/
VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA AND SANTA BARBARA ISLANDS-
423 PM PDT THU AUG 4 2016

...BEACH HAZARDS STATEMENT NOW IN EFFECT UNTIL 8 PM PDT THIS
EVENING...

* HAZARDS...DANGEROUS RIP CURRENTS AND ELEVATED SURF OF 3 TO 5
  FEET ARE EXPECTED ALONG SOUTH TO SOUTHWEST FACING BEACHES.

* IMPACTS...THERE IS AN INCREASED RISK FOR OCEAN DROWNING. RIP 
  CURRENTS CAN PULL SWIMMERS AND SURFERS OUT TO SEA. SNEAKER 
  WAVES CAN SUDDENLY WASH PEOPLE OFF OF BEACHES OR ROCKS AND 
  CAPSIZE SMALL BOATS NEARSHORE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS TO BEACH AND
SURF ZONE SAFETY ARE EXPECTED OR OCCURRING. CAUTION SHOULD BE
USED WHEN IN OR NEAR THE WATER. SWIM NEAR A LIFEGUARD. IF CAUGHT
IN A RIP CURRENT REMAIN CALM. DON'T FIGHT THE CURRENT. SWIM IN A
DIRECTION FOLLOWING THE SHORELINE. WHEN OUT OF THE CURRENT...
SWIM BACK TO SHORE. IF TIRED... FLOAT OR TREAD WATER UNTIL OUT OF
THE RIP CURRENT. IF UNABLE TO ESCAPE... FACE THE SHORE AND CALL
OR WAVE FOR HELP.

&&

$$

SMITH

Nearby

Beach Hazards Statements in California, 2016Every beach hazards 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.