Alert archive / California / Flash Flood Watches in 2015
Flash Flood Watch 7, NWS San Diego, CA
NWS San Diego, CA issued this flash flood watch at Sep 20, 2015, 12:45 PM PDT for Riverside County, San Bernardino County, San Diego County, California. It took effect at Sep 21, 2015, 11:00 AM PDT. It was in force for 30 hr.
The area
The counties it named.
The facts
- Issued
- Sep 20, 2015, 12:45 PM PDT (19:45 UTC)
- In effect from
- Sep 21, 2015, 11:00 AM PDT
- Expired
- Sep 22, 2015, 5:00 PM PDT
- In force
- 30 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 19:42 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.
Nearby
Flash Flood Watches in California, 2015Every flash flood watch in 2015
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.