Alert archive / California / Flash Flood Warnings in 2023
Flash Flood Warning 27, NWS Los Angeles, CA
NWS Los Angeles, CA issued this flash flood warning at Nov 18, 2023, 9:31 AM PST for San Luis Obispo County, California. It was in force for 96 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Nov 18, 2023, 9:31 AM PST (17:31 UTC)
- Expired
- Nov 18, 2023, 11:07 AM PST
- In force
- 96 min
- Issued by
- NWS Los Angeles, CA
- Area
- Storm-based polygon
- Flood severity
- None
County San Luis Obispo County, CA
The radar
The Vandenberg AFB radar (KVBX), 61 km from the middle of the area, began a volume at 17:33 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 office that day
Everything else NWS Los Angeles, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 18, 1:56 AM PST | Gale Watch | LOX | 25 hr | |
| Nov 18, 1:56 AM PST | Small Craft Advisory | LOX | 56 hr | |
| Nov 18, 3:23 AM PST | High Wind Warning | LOX | Los Angeles, Santa Barbara, Ventura | 3 days |
| Nov 18, 3:23 AM PST | Wind Advisory | LOX | Los Angeles, San Luis Obispo, Santa Barbara, Ventura | 3 days |
| Nov 18, 8:45 AM PST | Areal Flood Advisory | LOX | San Luis Obispo | 4 hr |
| Nov 18, 9:05 AM PST | Small Craft Advisory | LOX | 4 hr | |
| Nov 18, 1:35 PM PST | High Wind Watch | LOX | Los Angeles, Ventura | 22 hr |
| Nov 18, 2:47 PM PST | Areal Flood Advisory | LOX | San Luis Obispo | 88 min |
Nearby
Flash Flood Warnings in California, 2023Every flash flood warning in 2023
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.