Alert archive / California / Beach Hazards Statements in 2014

Beach Hazards Statement 16, NWS San Francisco Bay Area, CA

November 10, 2014Monterey County, California

NWS San Francisco Bay Area, CA issued this beach hazards statement at Nov 10, 2014, 2:09 AM PST for Monterey County, California. It took effect at Nov 10, 2014, 9:00 PM PST. It was in force for .

The area

The counties it named.

The facts

Issued
Nov 10, 2014, 2:09 AM PST (10:09 UTC)
In effect from
Nov 10, 2014, 9:00 PM PST
Expired
Nov 10, 2014, 10:05 AM PST
In force
Issued by
NWS San Francisco Bay Area, CA

County Monterey County, CA

The radar

The San Francisco radar (KMUX), 115 km from the middle of the area, began a volume at 10:09 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

Oakland, CA (KOAK), launched 00:00Z, 10.2 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, Oakland, CA at 00:00Z on 2014-11-10Temperature 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, Oakland, CA at 00:00Z on 2014-11-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 8 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
1902 m above ground
0-6 km bulk shear
16 kt
0-1 km storm-relative helicity
8 m²/s²
0-3 km storm-relative helicity
12 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.

999 
WHUS46 KMTR 101009
CFWMTR

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
209 AM PST MON NOV 10 2014

...A MODERATE NORTHWESTERLY SWELL WILL MOVE INTO THE COASTAL
WATERS REGION THIS EVENING AND CONTINUE THROUGH TUESDAY...

CAZ530-101800-
/O.CAN.KMTR.BH.S.0015.000000T0000Z-141111T2000Z/
/O.NEW.KMTR.BH.S.0016.141111T0500Z-141112T0500Z/
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
209 AM PST MON NOV 10 2014

...BEACH HAZARDS STATEMENT IN EFFECT FROM THIS EVENING THROUGH
TUESDAY EVENING...

THE NATIONAL WEATHER SERVICE IN THE SAN FRANCISCO BAY AREA HAS
ISSUED A BEACH HAZARDS STATEMENT FOR STRONG RIP CURRENTS...
WHICH IS IN EFFECT FROM THIS EVENING THROUGH TUESDAY EVENING. 

* LOCATION...MONTEREY STATE BEACH AND ASILOMAR STATE BEACH.

* TIMING...CONTINUING UNTIL 12 NOON PST TUESDAY.

* IMPACTS...STRONG RIP CURRENTS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

PLEASE VISIT THE FOLLOWING WEBSITE TO SHARE YOUR THOUGHTS ON THE
NEW BEACH HAZARDS STATEMENT...

HTTP://WWW.WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=CHMBHS.

&&

$$

CAZ006-505-509-529-101115-
/O.CAN.KMTR.BH.S.0015.141110T1200Z-141111T2000Z/
SAN FRANCISCO-
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY-
209 AM PST MON NOV 10 2014

...BEACH HAZARDS STATEMENT IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN THE SAN FRANCISCO BAY AREA HAS
CANCELLED THE BEACH HAZARDS STATEMENT. 

$$


HTTP://WWW.WEATHER.GOV/SANFRANCISCO
1 follow-up statement
302 
WHUS46 KMTR 101805
CFWMTR

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1005 AM PST MON NOV 10 2014


CAZ530-101915-
/O.CAN.KMTR.BH.S.0016.141111T0500Z-141112T0500Z/
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
1005 AM PST MON NOV 10 2014

...BEACH HAZARDS STATEMENT IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN THE SAN FRANCISCO BAY AREA HAS
CANCELLED THE BEACH HAZARDS STATEMENT. 



$$


HTTP://WWW.WEATHER.GOV/SANFRANCISCO

The office that day

Everything else NWS San Francisco Bay Area, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 10, 8:29 AM PSTMarine Dense Fog AdvisoryMTR3 hr
Nov 10, 1:52 PM PSTBeach Hazards StatementMTRMarin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma62 hr

Nearby

Beach Hazards Statements in California, 2014Every beach hazards statement in 2014

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.