Alert archive / California / Flash Flood Watches in 2019

Flash Flood Watch 5, NWS San Diego, CA

February 12, 20194 counties in California

NWS San Diego, CA issued this flash flood watch at Feb 12, 2019, 2:04 PM PST for 4 counties in California. It took effect at Feb 14, 2019, 4:00 AM PST. It was in force for 13 hr.

The area

The counties it named.

The facts

Issued
Feb 12, 2019, 2:04 PM PST (22:04 UTC)
In effect from
Feb 14, 2019, 4:00 AM PST
Expired
Feb 14, 2019, 5:19 PM PST
In force
13 hr
Issued by
NWS San Diego, CA
Flood severity
None

Counties Orange County, CA, Riverside County, CA, San Bernardino County, CA, San Diego County, CA

The radar

The Santa Ana Mts radar (KSOX), 88 km from the middle of the area, began a volume at 22:09 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 Feb 12, 8:46 AM PST, 5 hours 18 minutes earlier.

Area forecast discussion, Feb 12, 8:46 AM PST, 5 hours 18 minutes before
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The office that day

Everything else NWS San Diego, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 12, 1:09 PM PSTHigh Wind WatchSGXRiverside, San Bernardino, San Diego15 hr
Feb 12, 1:10 PM PSTSmall Craft AdvisorySGX51 hr

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.