Alert archive / California / Flood Watches in 2023
Flood Watch 9, NWS San Diego, CA
NWS San Diego, CA issued this flood watch at Sep 1, 2023, 7:54 AM PDT for Riverside County, San Diego County, California. It took effect at Sep 1, 2023, 12:00 PM PDT. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Sep 1, 2023, 7:54 AM PDT (14:54 UTC)
- In effect from
- Sep 1, 2023, 12:00 PM PDT
- Expired
- Sep 1, 2023, 7:00 PM PDT
- In force
- 7 hr
- Issued by
- NWS San Diego, CA
- Flood severity
- None
Counties Riverside County, CA, San Diego County, CA
The radar
The San Diego radar (KNKX), 80 km from the middle of the area, began a volume at 14:56 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.
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 Sep 1, 3:44 AM PDT, 4 hours 10 minutes earlier.
Area forecast discussion, Sep 1, 3:44 AM PDT, 4 hours 10 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 |
|---|---|---|---|---|
| Sep 1, 1:37 PM PDT | Beach Hazards Statement | SGX | Orange | 29 hr |
| Sep 1, 2:01 PM PDT | Areal Flood Advisory | SGX | San Diego | 6 hr |
| Sep 1, 2:07 PM PDT | Special Weather Statement | SGX | Riverside | 38 min |
| Sep 1, 3:17 PM PDT | Flash Flood Warning | SGX | Riverside | 4 hr |
| Sep 1, 4:50 PM PDT | Dust Storm Warning | SGX | Riverside | 85 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; radar from the NEXRAD Level II archive.