Alert archive / California / Flash Flood Watches in 2019
Flash Flood Watch 7, NWS San Diego, CA
NWS San Diego, CA issued this flash flood watch at Sep 5, 2019, 4:23 AM PDT for Riverside County, San Bernardino County, San Diego County, California. It took effect at Sep 5, 2019, 12:00 PM PDT. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Sep 5, 2019, 4:23 AM PDT (11:23 UTC)
- In effect from
- Sep 5, 2019, 12:00 PM PDT
- Expired
- Sep 5, 2019, 7:00 PM PDT
- In force
- 7 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 11:24 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 flash 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 flash flood watch went out at Sep 5, 4:04 AM PDT, 19 minutes earlier.
Area forecast discussion, Sep 5, 4:04 AM PDT, 19 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 5, 12:17 PM PDT | Special Weather Statement | SGX | Orange | 43 min |
| Sep 5, 12:32 PM PDT | Special Weather Statement | SGX | Orange | 28 min |
| Sep 5, 1:45 PM PDT | Severe Thunderstorm Warning | SGX | San Diego | 60 min |
| Sep 5, 1:47 PM PDT | Special Weather Statement | SGX | 58 min | |
| Sep 5, 2:04 PM PDT | Severe Thunderstorm Warning | SGX | San Diego | 56 min |
| Sep 5, 2:41 PM PDT | Flash Flood Warning | SGX | San Bernardino | 3 hr |
| Sep 5, 3:01 PM PDT | Special Weather Statement | SGX | 59 min | |
| Sep 5, 3:03 PM PDT | Special Weather Statement | SGX | San Diego | 27 min |
| Sep 5, 3:26 PM PDT | Special Weather Statement | SGX | San Diego | 19 min |
| Sep 5, 4:09 PM PDT | Special Weather Statement | SGX | 96 min |
Nearby
Flash Flood Watches in California, 2019Every flash flood watch in 2019
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.