Alert archive / California / Frost Advisories in 2025
Frost Advisory 4, NWS San Diego, CA
NWS San Diego, CA issued this frost advisory at Mar 6, 2025, 11:49 PM PST for Riverside County, San Bernardino County, San Diego County, California. It took effect at Mar 8, 2025, 12:00 AM PST. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Mar 6, 2025, 11:49 PM PST (07:49 UTC)
- In effect from
- Mar 8, 2025, 12:00 AM PST
- Expired
- Mar 8, 2025, 9:00 AM PST
- In force
- 9 hr
- Issued by
- NWS San Diego, CA
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 07:52 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 San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 6, 8:06 PM PST | Areal Flood Advisory | SGX | San Diego | 4 hr |
| Mar 6, 8:47 PM PST | Special Marine Warning | SGX | 28 min | |
| Mar 6, 9:06 PM PST | Special Weather Statement | SGX | San Diego | 54 min |
| Mar 6, 11:49 PM PST | Frost Advisory | SGX | Riverside, San Bernardino | 9 hr |
| Mar 7, 3:56 PM PST | Areal Flood Advisory | SGX | Orange, Riverside, San Bernardino | 60 min |
Nearby
Frost Advisories in California, 2025Every frost advisory in 2025
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.