Alert archive / California / Beach Hazards Statements in 2021
Beach Hazards Statement 16, NWS San Diego, CA
NWS San Diego, CA issued this beach hazards statement at Oct 22, 2021, 12:55 PM PDT for Orange County, San Diego County, California. It took effect at Oct 23, 2021, 5:00 AM PDT. It was in force for 17 hr.
The area
The counties it named.
The facts
- Issued
- Oct 22, 2021, 12:55 PM PDT (19:55 UTC)
- In effect from
- Oct 23, 2021, 5:00 AM PDT
- Expired
- Oct 23, 2021, 10:00 PM PDT
- In force
- 17 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 19:58 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, 7.9 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1262 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- 4 m²/s²
- 0-3 km storm-relative helicity
- 64 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
762 WHUS46 KSGX 221955 CFWSGX Coastal Hazard Message National Weather Service San Diego CA 1255 PM PDT Fri Oct 22 2021 CAZ043-552-230400- /O.NEW.KSGX.BH.S.0016.211023T1200Z-211024T0500Z/ San Diego County Coastal Areas-Orange County Coastal Areas- 1255 PM PDT Fri Oct 22 2021 ...BEACH HAZARDS STATEMENT IN EFFECT FROM LATE TONIGHT THROUGH SATURDAY EVENING... * WHAT...Surf of 3 to 6 feet, with sets up to 7 feet in southern San Diego County. Strong rip currents expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...From late tonight through Saturday evening. * ADDITIONAL DETAILS...A more powerful west-northwest swell is expected to bring larger surf to the beaches late Monday through Tuesday. Surf of 5 to 7 feet is expected, with sets up to 9 feet in southern San Diego County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain out of the water to avoid hazardous swimming conditions. && $$ Connolly
4 follow-up statements
149 WHUS46 KSGX 230342 CFWSGX Coastal Hazard Message National Weather Service San Diego CA 842 PM PDT Fri Oct 22 2021 CAZ043-552-231315- /O.CON.KSGX.BH.S.0016.211023T1200Z-211024T0500Z/ San Diego County Coastal Areas-Orange County Coastal Areas- 842 PM PDT Fri Oct 22 2021 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 5 AM PDT SATURDAY THROUGH SATURDAY EVENING... * WHAT...Surf of 3 to 6 feet, with sets up to 7 feet in southern San Diego County. Strong rip currents expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...From late tonight through Saturday evening. * ADDITIONAL DETAILS...A more powerful west-northwest swell is expected to bring larger surf to the beaches late Monday through Tuesday. Surf of 5 to 7 feet is expected, with sets up to 9 feet in southern San Diego County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain out of the water to avoid hazardous swimming conditions. && $$ CO
326 WHUS46 KSGX 231238 CFWSGX Coastal Hazard Message National Weather Service San Diego CA 538 AM PDT Sat Oct 23 2021 CAZ043-552-232100- /O.CON.KSGX.BH.S.0016.000000T0000Z-211024T0500Z/ San Diego County Coastal Areas-Orange County Coastal Areas- 538 AM PDT Sat Oct 23 2021 ...BEACH HAZARDS STATEMENT IN EFFECT THROUGH THIS EVENING... * WHAT...Surf of 3 to 5 feet, with sets up to 7 feet in southern San Diego County. Strong rip currents expected. * WHERE...San Diego County and Orange County Coastal Areas. * WHEN...Until 10 PM this evening. * ADDITIONAL DETAILS...Highest surf will be today with some elevated surf continuing into Sunday. A more powerful west- northwest swell is expected to bring higher surf to the beaches late Monday through Tuesday. Surf of 5 to 7 feet is expected, with sets up to 10 feet in southern San Diego County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain out of the water to avoid hazardous swimming conditions. && $$ APR
367 WHUS46 KSGX 232048 CFWSGX Coastal Hazard Message National Weather Service San Diego CA 148 PM PDT Sat Oct 23 2021 CAZ043-552-240500- /O.CON.KSGX.BH.S.0016.000000T0000Z-211024T0500Z/ San Diego County Coastal Areas-Orange County Coastal Areas- 148 PM PDT Sat Oct 23 2021 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING... * WHAT...Surf of 3 to 5 feet, with sets up to 7 feet in southern San Diego County. Strong rip currents expected. * WHERE...San Diego County and Orange County Coastal Areas. * WHEN...Until 10 PM this evening. * ADDITIONAL DETAILS...Highest surf will be this afternoon and evening with some elevated surf continuing into Sunday. A more powerful west-northwest swell is expected to bring higher surf to the beaches late Monday through Tuesday. Surf of 5 to 7 feet is expected, with sets up to 10 feet in southern San Diego County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain out of the water to avoid hazardous swimming conditions. && $$ Small
514 WHUS46 KSGX 240448 CFWSGX Coastal Hazard Message National Weather Service San Diego CA 948 PM PDT Sat Oct 23 2021 CAZ043-552-240600- /O.EXP.KSGX.BH.S.0016.000000T0000Z-211024T0500Z/ San Diego County Coastal Areas-Orange County Coastal Areas- 948 PM PDT Sat Oct 23 2021 ...BEACH HAZARDS STATEMENT WILL EXPIRE AT 10 PM PDT THIS EVENING... Areas of elevated surf have diminished. A more powerful west- northwest swell is expected to bring higher surf to the beaches late Monday through Wednesday. Surf of 5 to 7 feet is expected, with sets up to 10 feet in southern San Diego County. $$ CO
Nearby
Beach Hazards Statements in California, 2021Every beach hazards statement in 2021
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.