Alert archive / California / Beach Hazards Statements in 2016

Beach Hazards Statement 26, NWS San Diego, CA

September 24, 2016Orange County, San Diego County, California

NWS San Diego, CA issued this beach hazards statement at Sep 24, 2016, 8:17 AM PDT for Orange County, San Diego County, California. It was in force for 36 hr.

The area

The counties it named.

The facts

Issued
Sep 24, 2016, 8:17 AM PDT (15:17 UTC)
Expired
Sep 25, 2016, 8:00 PM PDT
In force
36 hr
Issued by
NWS San Diego, CA

Counties Orange County, CA, San Diego County, CA

The radar

The San Diego radar (KNKX), 53 km from the middle of the area, began a volume at 15:23 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, 3.3 hours before the alert went out and 62 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 2016-09-24Temperature 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 2016-09-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -41 square meters per square second.19395878Sfc1 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
2524 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
-41 m²/s²
0-3 km storm-relative helicity
10 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

862 
WHUS46 KSGX 241517
CFWSGX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
817 AM PDT SAT SEP 24 2016

...WIDESPREAD HIGH RIP CURRENT RISK THIS WEEKEND...

.A LONG PERIOD SOUTH SWELL WILL IMPACT SOUTH AND SOUTHWEST FACING
BEACHES TODAY AND SUNDAY WITH STRONG RIP CURRENTS.

CAZ043-552-242100-
/O.NEW.KSGX.BH.S.0026.160924T1517Z-160926T0300Z/
SAN DIEGO COUNTY COASTAL AREAS-ORANGE COUNTY COASTAL AREAS-
817 AM PDT SAT SEP 24 2016

...BEACH HAZARDS STATEMENT IN EFFECT THROUGH SUNDAY EVENING...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A BEACH
HAZARDS STATEMENT FOR STRONG RIP CURRENTS...WHICH IS IN EFFECT
THROUGH SUNDAY EVENING.

* WAVES AND SURF...4 TO 6 FEET WITH MAX SETS 7 FEET

* TIMING...THROUGH SUNDAY EVENING

* IMPACTS...DANGEROUS SWIMMING CONDITIONS ON EXPOSED SOUTHWEST
  FACING BEACHES

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS STRONG
RIP CURRENTS...ELEVATED SURF HEIGHTS...MINOR TIDAL OVERFLOW...OR
LIGHTNING ARE POSSIBLE AT LOCAL BEACHES. OBEY POSTED WARNING
SIGNS AND FLAGS AND TALK TO A LIFEGUARD BEFORE SWIMMING. USE
CAUTION WHEN IN OR NEAR THE WATER AND ALWAYS SWIM NEAR A
LIFEGUARD.

&&

$$

JAD

HTTP://WWW.WEATHER.GOV/SANDIEGO
5 follow-up statements
892 
WHUS46 KSGX 242046
CFWSGX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
146 PM PDT SAT SEP 24 2016

...WIDESPREAD HIGH RIP CURRENT RISK THIS WEEKEND...

.A LONG PERIOD SOUTH SWELL WILL IMPACT SOUTH AND SOUTHWEST FACING
BEACHES TODAY AND SUNDAY WITH STRONG RIP CURRENTS.

CAZ043-552-250500-
/O.CON.KSGX.BH.S.0026.000000T0000Z-160926T0300Z/
SAN DIEGO COUNTY COASTAL AREAS-ORANGE COUNTY COASTAL AREAS-
146 PM PDT SAT SEP 24 2016

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SUNDAY
EVENING...

* WAVES AND SURF...4 TO 6 FEET WITH MAX SETS 7 FEET

* TIMING...THROUGH SUNDAY EVENING

* IMPACTS...DANGEROUS SWIMMING CONDITIONS ON EXPOSED SOUTHWEST 
  FACING BEACHES 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS STRONG
RIP CURRENTS...ELEVATED SURF HEIGHTS...MINOR TIDAL OVERFLOW...OR
LIGHTNING ARE POSSIBLE AT LOCAL BEACHES. OBEY POSTED WARNING
SIGNS AND FLAGS AND TALK TO A LIFEGUARD BEFORE SWIMMING. USE
CAUTION WHEN IN OR NEAR THE WATER AND ALWAYS SWIM NEAR A
LIFEGUARD.

&&

$$

PIERCE/JD

HTTP://WWW.WEATHER.GOV/SANDIEGO
497 
WHUS46 KSGX 250400
CFWSGX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
900 PM PDT SAT SEP 24 2016

...WIDESPREAD HIGH RIP CURRENT RISK THIS WEEKEND...

.A LONG PERIOD SOUTH SWELL WILL IMPACT SOUTH AND SOUTHWEST FACING
BEACHES THROUGH SUNDAY WITH STRONG RIP CURRENTS.

CAZ043-552-251300-
/O.CON.KSGX.BH.S.0026.000000T0000Z-160926T0300Z/
SAN DIEGO COUNTY COASTAL AREAS-ORANGE COUNTY COASTAL AREAS-
900 PM PDT SAT SEP 24 2016

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SUNDAY
EVENING...

* WAVES AND SURF...4 TO 6 FEET WITH MAX SETS 7 TO 8 FEET.

* TIMING...THROUGH SUNDAY EVENING.

* IMPACTS...DANGEROUS SWIMMING CONDITIONS ON EXPOSED SOUTHWEST
  FACING BEACHES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS STRONG
RIP CURRENTS...ELEVATED SURF HEIGHTS...MINOR TIDAL OVERFLOW...OR
LIGHTNING ARE POSSIBLE AT LOCAL BEACHES. OBEY POSTED WARNING
SIGNS AND FLAGS AND TALK TO A LIFEGUARD BEFORE SWIMMING. USE
CAUTION WHEN IN OR NEAR THE WATER AND ALWAYS SWIM NEAR A
LIFEGUARD.

&&

$$


HTTP://WWW.WEATHER.GOV/SANDIEGO
475 
WHUS46 KSGX 251246
CFWSGX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
546 AM PDT SUN SEP 25 2016

...ELEVATED SURF AND STRONG RIP CURRENTS THROUGH THIS EVENING...

.A LONG PERIOD SOUTH SWELL WILL GENERATE ELEVATED SURF AND STRONG
RIP CURRENTS ALONG SOUTH AND SOUTHWEST FACING BEACHES THROUGH
THIS EVENING.

CAZ043-552-260300-
/O.CON.KSGX.BH.S.0026.000000T0000Z-160926T0300Z/
SAN DIEGO COUNTY COASTAL AREAS-ORANGE COUNTY COASTAL AREAS-
546 AM PDT SUN SEP 25 2016

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

* WAVES AND SURF...4 TO 6 FEET WITH LOCAL SETS TO 7 FEET. 

* TIMING...THROUGH THIS EVENING.

* IMPACTS...ELEVATED SURF AND STRONG RIP AND LONGSHORE CURRENTS
  WILL CREATE DANGEROUS SWIMMING CONDITIONS AT THE BEACHES TODAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS STRONG
RIP CURRENTS...ELEVATED SURF HEIGHTS...MINOR TIDAL OVERFLOW...OR
LIGHTNING ARE POSSIBLE AT LOCAL BEACHES. OBEY POSTED WARNING
SIGNS AND FLAGS AND TALK TO A LIFEGUARD BEFORE SWIMMING. USE
CAUTION WHEN IN OR NEAR THE WATER AND ALWAYS SWIM NEAR A
LIFEGUARD.

&&

$$

SS

HTTP://WWW.WEATHER.GOV/SANDIEGO
322 
WHUS46 KSGX 252057
CFWSGX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
157 PM PDT SUN SEP 25 2016

...ELEVATED SURF AND STRONG RIP CURRENTS THROUGH EARLY THIS
EVENING...

.A LONG PERIOD SOUTH SWELL WILL CONTINUE TO GENERATE ELEVATED
SURF AND STRONG RIP CURRENTS ALONG SOUTH AND SOUTHWEST FACING
BEACHES THROUGH EARLY THIS EVENING.

CAZ043-552-260300-
/O.CON.KSGX.BH.S.0026.000000T0000Z-160926T0300Z/
SAN DIEGO COUNTY COASTAL AREAS-ORANGE COUNTY COASTAL AREAS-
157 PM PDT SUN SEP 25 2016

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

* WAVES AND SURF...3 TO 5 FEET IN SAN DIEGO COUNTY AND 4 TO 6 FEET
  WITH LOCAL SETS TO 8 FEET IN ORANGE COUNTY.

* TIMING...THROUGH EARLY THIS EVENING.

* IMPACTS...ELEVATED SURF AND STRONG RIP AND LONGSHORE CURRENTS
  WILL CREATE DANGEROUS SWIMMING CONDITIONS AT THE BEACHES THE
  REST OF TODAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS STRONG
RIP CURRENTS...ELEVATED SURF HEIGHTS...MINOR TIDAL OVERFLOW...OR
LIGHTNING ARE POSSIBLE AT LOCAL BEACHES. OBEY POSTED WARNING
SIGNS AND FLAGS AND TALK TO A LIFEGUARD BEFORE SWIMMING. USE
CAUTION WHEN IN OR NEAR THE WATER AND ALWAYS SWIM NEAR A
LIFEGUARD.

&&

$$

MAXWELL
822 
WHUS46 KSGX 260325
CFWSGX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
825 PM PDT SUN SEP 25 2016

...BEACH HAZARD STATEMENT HAS EXPIRED...

CAZ043-552-260430-
/O.EXP.KSGX.BH.S.0026.000000T0000Z-160926T0300Z/
SAN DIEGO COUNTY COASTAL AREAS-ORANGE COUNTY COASTAL AREAS-
825 PM PDT SUN SEP 25 2016

...BEACH HAZARDS STATEMENT HAS EXPIRED...

*  SWELL AND SURF CONTINUE TO DECREASE.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS STRONG
RIP CURRENTS...ELEVATED SURF HEIGHTS...MINOR TIDAL OVERFLOW...OR
LIGHTNING ARE POSSIBLE AT LOCAL BEACHES. OBEY POSTED WARNING
SIGNS AND FLAGS AND TALK TO A LIFEGUARD BEFORE SWIMMING. USE
CAUTION WHEN IN OR NEAR THE WATER AND ALWAYS SWIM NEAR A
LIFEGUARD.

&&

$$


HTTP://WWW.WEATHER.GOV/SANDIEGO

The office that day

Everything else NWS San Diego, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 24, 11:53 AM PDTRed Flag WarningSGXOrange, Riverside, San Bernardino, San Diego51 hr

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.