Alert archive / California / Beach Hazards Statements in 2014
Beach Hazards Statement 9, NWS San Francisco Bay Area, CA
NWS San Francisco Bay Area, CA issued this beach hazards statement at Oct 3, 2014, 8:48 PM PDT for 6 counties in California. It was in force for 6 hr.
The area
The counties it named.
The facts
- Issued
- Oct 3, 2014, 8:48 PM PDT (03:48 UTC)
- Expired
- Oct 4, 2014, 3:00 AM PDT
- In force
- 6 hr
- Issued by
- NWS San Francisco Bay Area, CA
Counties City and County of San Francisco, CA, Marin County, CA, Monterey County, CA, San Mateo County, CA, Santa Cruz County, CA, Sonoma County, CA
The radar
The San Francisco radar (KMUX), 53 km from the middle of the area, began a volume at 03:49 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, 3.8 hours before the alert went out and 26 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 3750 m above ground
- 0-6 km bulk shear
- 2 kt
- 0-1 km storm-relative helicity
- 45 m²/s²
- 0-3 km storm-relative helicity
- 85 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
690 WHUS46 KMTR 040348 CFWMTR URGENT - IMMEDIATE BROADCAST REQUESTED COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 848 PM PDT FRI OCT 3 2014 ...INCREASED RISK OF RIP CURRENTS AT SOUTH FACING BEACHES THROUGH THIS EVENING... A MODERATE SIZED LONG PERIOD SOUTHWEST SWELL WILL PRODUCE STRONG RIP CURRENTS ALONG SOUTH TO SOUTHWEST FACING BEACHES THROUGH TONIGHT. CAZ006-505-509-529-530-041000- /O.NEW.KMTR.BH.S.0009.141004T0348Z-141004T1000Z/ SAN FRANCISCO- COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE- SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY- SOUTHERN MONTEREY BAY AND BIG SUR COAST- 848 PM PDT FRI OCT 3 2014 ...BEACH HAZARDS STATEMENT IN EFFECT UNTIL 3 AM PDT SATURDAY... THE NATIONAL WEATHER SERVICE IN THE SAN FRANCISCO BAY AREA HAS ISSUED A BEACH HAZARDS STATEMENT FOR RIP CURRENTS WHICH IS IN EFFECT UNTIL 3 AM PDT SATURDAY. * LOCATION...SOUTH TO SOUTHWEST FACING BEACHES IN MARIN AND SANTA CRUZ COUNTIES...INCLUDING BUT NOT LIMITED TO...STINSON BEACH...SANTA CRUZ BOARDWALK BEACH....AND TWIN LAKES BEACH. * TIMING...TONIGHT * IMPACTS...INCREASED RISK OF RIP CURRENTS PRECAUTIONARY/PREPAREDNESS ACTIONS...A BEACH HAZARD STATEMENT FOR RIP CURRENTS MEANS THAT CONDITIONS ARE PRESENT TO SUPPORT A HEIGHTENED RISK OF STRONG RIP CURRENTS. RIP CURRENTS ARE TYPICALLY MORE FREQUENT AND STRONGER IN THE VICINITY OF JETTIES...INLETS...AND PIERS. SWIMMERS CAUGHT IN A RIP CURRENT SHOULD SWIM PARALLEL TO THE COAST TO ESCAPE THE RIP CURRENT BEFORE TRYING TO SWIM FOR SHORE. SWIMMERS SHOULD ALWAYS SWIM NEAR A LIFEGUARD. 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. && $$ HTTP://WWW.WEATHER.GOV/SANFRANCISCO
1 follow-up statement
893 WHUS46 KMTR 040938 CFWMTR URGENT - IMMEDIATE BROADCAST REQUESTED COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 238 AM PDT SAT OCT 4 2014 CAZ006-505-509-529-530-041045- /O.EXP.KMTR.BH.S.0009.000000T0000Z-141004T1000Z/ SAN FRANCISCO- COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE- SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY- SOUTHERN MONTEREY BAY AND BIG SUR COAST- 238 AM PDT SAT OCT 4 2014 ...BEACH HAZARDS STATEMENT WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING... SOUTHERLY SWELL CONTINUES TO DECREASE THIS MORNING AND IS EXPECTED TO FALL BELOW CRITERIA. PLEASE CONTINUE TO USE CAUTION AT AREA BEACHES AND NEVER TURN YOUR BACK ON THE OCEAN. $$ HTTP://WWW.WEATHER.GOV/SANFRANCISCO
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.