Alert archive / California / Flood Watches in 2022
Flood Watch 2, NWS San Diego, CA
NWS San Diego, CA issued this flood watch at Jul 30, 2022, 12:30 AM PDT for Riverside County, San Bernardino County, San Diego County, California. It took effect at Jul 30, 2022, 11:00 AM PDT. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Jul 30, 2022, 12:30 AM PDT (07:30 UTC)
- In effect from
- Jul 30, 2022, 11:00 AM PDT
- Expired
- Jul 30, 2022, 11:00 PM PDT
- In force
- 12 hr
- Issued by
- NWS San Diego, CA
- Flood severity
- None
Counties Riverside County, CA, San Bernardino County, CA, San Diego County, CA
The radar
The Santa Ana Mts radar (KSOX), 122 km from the middle of the area, began a volume at 07:30 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 00:00Z, 7.5 hours before the alert went out and 145 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
- 1980 m above ground
- 0-6 km bulk shear
- 19 kt
- 0-1 km storm-relative helicity
- -34 m²/s²
- 0-3 km storm-relative helicity
- 47 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS San Diego, CA wrote its last area forecast discussion before this flood watch went out at Jul 29, 9:34 PM PDT, 2 hours 56 minutes earlier.
Area forecast discussion, Jul 29, 9:34 PM PDT, 2 hours 56 minutes before
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</html>The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 29, 9:03 PM PDT | Beach Hazards Statement | SGX | Orange, San Diego | 5 days |
| Jul 30, 1:05 PM PDT | Areal Flood Advisory | SGX | San Bernardino | 115 min |
| Jul 30, 3:45 PM PDT | Special Weather Statement | SGX | 45 min | |
| Jul 30, 4:22 PM PDT | Areal Flood Advisory | SGX | San Bernardino | 100 min |
| Jul 30, 4:31 PM PDT | Special Weather Statement | SGX | 44 min | |
| Jul 30, 4:46 PM PDT | Severe Thunderstorm Warning | SGX | San Bernardino | 30 min |
| Jul 30, 4:58 PM PDT | Severe Thunderstorm Warning | SGX | San Bernardino | 47 min |
Nearby
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.