Alert archive / California / Beach Hazards Statements in 2016
Beach Hazards Statement 12, NWS San Diego, CA
NWS San Diego, CA issued this beach hazards statement at Apr 9, 2016, 12:00 PM PDT for Orange County, San Diego County, California. It took effect at Apr 9, 2016, 11:00 PM PDT. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Apr 9, 2016, 12:00 PM PDT (19:00 UTC)
- In effect from
- Apr 9, 2016, 11:00 PM PDT
- Expired
- Apr 10, 2016, 11:00 AM PDT
- In force
- 12 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 19:01 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, 7.0 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.
- Mixed-layer CAPE
- 31 J/kg
- Mixed-layer CIN
- -30 J/kg
- Mixed-layer LCL
- 706 m above ground
- 0-6 km bulk shear
- 49 kt
- 0-1 km storm-relative helicity
- 84 m²/s²
- 0-3 km storm-relative helicity
- 132 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
994 WHUS46 KSGX 091900 CFWSGX COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 1200 PM PDT SAT APR 9 2016 ...ISOLATED THUNDERSTORMS LIKELY AT THE BEACHES LATE TONIGHT THROUGH SUNDAY MORNING... .AN UPPER LEVEL LOW MOVING IN FROM THE WEST WILL LIKELY BRING SOME THUNDERSTORMS TO THE BEACHES LATE THIS EVENING THROUGH AT LEAST EARLY SUNDAY MORNING...RESULTING IN A LIGHTNING THREAT TO BEACH GOERS AND SURFERS. CAZ043-552-100400- /O.NEW.KSGX.BH.S.0012.160410T0600Z-160410T1800Z/ SAN DIEGO COUNTY COASTAL AREAS-ORANGE COUNTY COASTAL AREAS- 1200 PM PDT SAT APR 9 2016 ...BEACH HAZARDS STATEMENT IN EFFECT FROM 11 PM PDT THIS EVENING THROUGH SUNDAY MORNING... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A BEACH HAZARDS STATEMENT FOR LIGHTNING...WHICH IS IN EFFECT FROM 11 PM PDT THIS EVENING THROUGH SUNDAY MORNING. * TIMING...LATE THIS EVENING THROUGH EARLY SUNDAY MORNING...WITH THUNDERSTORM ACTIVITY LIKELY DIMINISHING IN THE MID TO LATE MORNING HOURS. * IMPACTS...CLOUD-TO-WATER AND CLOUD-TO-GROUND LIGHTNING STRIKES POSE A THREAT TO LIFE OF BEACH GOERS AND SURFERS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BEACH HAZARDS STATEMENT FOR BEACH LIGHTNING MEANS THAT THERE IS THE POTENTIAL FOR CLOUD TO GROUND OR CLOUD TO WATER LIGHTNING STRIKES WHICH COULD RESULT IN INJURY OR DEATH. MOVE INDOORS UNTIL THE STORM PASSES AND STAY AWAY FROM METAL OBJECTS. && $$ HTTP://WWW.WEATHER.GOV/SANDIEGO HARRISON
3 follow-up statements
746 WHUS46 KSGX 100348 CFWSGX COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 848 PM PDT SAT APR 9 2016 ...ISOLATED THUNDERSTORMS LIKELY AT THE BEACHES LATE TONIGHT THROUGH SUNDAY MORNING... .AN UPPER LEVEL LOW MOVING IN FROM THE WEST WILL BRING A CHANCE OF THUNDERSTORMS TO THE BEACHES LATE THIS EVENING THROUGH SUNDAY MORNING...RESULTING IN A LIGHTNING THREAT TO BEACH GOERS AND SURFERS. CAZ043-552-101200- /O.CON.KSGX.BH.S.0012.160410T0600Z-160410T1800Z/ SAN DIEGO COUNTY COASTAL AREAS-ORANGE COUNTY COASTAL AREAS- 848 PM PDT SAT APR 9 2016 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SUNDAY MORNING... * TIMING...LATE THIS EVENING THROUGH SUNDAY MORNING...WITH THUNDERSTORM ACTIVITY LIKELY DIMINISHING IN THE LATE MORNING. * IMPACTS...CLOUD-TO-WATER AND CLOUD-TO-GROUND LIGHTNING STRIKES POSE A THREAT TO LIFE OF BEACH GOERS AND SURFERS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BEACH HAZARDS STATEMENT FOR BEACH LIGHTNING MEANS THAT THERE IS THE POTENTIAL FOR CLOUD TO GROUND OR CLOUD TO WATER LIGHTNING STRIKES WHICH COULD RESULT IN INJURY OR DEATH. MOVE INDOORS UNTIL THE STORM PASSES AND STAY AWAY FROM METAL OBJECTS. && $$ MAXWELL
410 WHUS46 KSGX 101209 CFWSGX COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 509 AM PDT SUN APR 10 2016 ...ISOLATED THUNDERSTORMS AT THE BEACHES THIS MORNING... .A LOW PRESSURE SYSTEM MOVING IN FROM THE WEST MAY BRING A FEW THUNDERSTORMS TO THE BEACHES THIS MORNING...RESULTING IN A LIGHTNING THREAT TO BEACH GOERS AND SURFERS. CAZ043-552-101800- /O.CON.KSGX.BH.S.0012.000000T0000Z-160410T1800Z/ SAN DIEGO COUNTY COASTAL AREAS-ORANGE COUNTY COASTAL AREAS- 509 AM PDT SUN APR 10 2016 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 11 AM PDT THIS MORNING... * TIMING...STORMS WILL BE POSSIBLE THIS MORNING...THEN THE THREAT DIMINISHES BY LATE THIS MORNING. * IMPACTS...CLOUD-TO-WATER AND CLOUD-TO-GROUND LIGHTNING STRIKES POSE A THREAT TO THE LIVES OF BEACH GOERS AND SURFERS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BEACH HAZARDS STATEMENT FOR BEACH LIGHTNING MEANS THAT THERE IS THE POTENTIAL FOR CLOUD TO GROUND OR CLOUD TO WATER LIGHTNING STRIKES WHICH COULD RESULT IN INJURY OR DEATH. MOVE INDOORS UNTIL THE STORM PASSES AND STAY AWAY FROM METAL OBJECTS. && $$ JMB WEATHER.GOV/SANDIEGO
533 WHUS46 KSGX 101748 CFWSGX COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 1048 AM PDT SUN APR 10 2016 CAZ043-552-101900- /O.EXP.KSGX.BH.S.0012.000000T0000Z-160410T1800Z/ SAN DIEGO COUNTY COASTAL AREAS-ORANGE COUNTY COASTAL AREAS- 1048 AM PDT SUN APR 10 2016 ...BEACH HAZARDS STATEMENT WILL EXPIRE AT 11 AM PDT THIS MORNING... ALTHOUGH THERE ARE STILL SLIM CHANCES THAT A THUNDERSTORM OR TWO COULD DEVELOP AT THE BEACHES THIS AFTERNOON...ANY ACTIVITY THAT OCCURS WOULD BE VERY ISOLATED. THEREFORE...THE BEACH HAZARDS STATEMENT WILL BE ALLOWED TO EXPIRE AT 11 AM. $$ HTTP://WWW.WEATHER.GOV/SANDIEGO HARRISON
The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 8, 5:41 PM PDT | Flash Flood Warning | SGX | San Bernardino | 109 min |
| Apr 9, 11:59 AM PDT | Flash Flood Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 32 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.