Alert archive / California / Flash Flood Watches in 2019

Flash Flood Watch 3, NWS San Diego, CA

January 30, 2019Orange County, Riverside County, San Diego County, California

NWS San Diego, CA issued this flash flood watch at Jan 30, 2019, 12:33 PM PST for Orange County, Riverside County, San Diego County, California. It took effect at Jan 31, 2019, 10:00 AM PST. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued: Jan 30, 2019, 12:33 PM PST (20:33 UTC)
In effect from: Jan 31, 2019, 10:00 AM PST
Expired: Jan 31, 2019, 5:09 PM PST
In force: 7 hr
Issued by: NWS San Diego, CA
Flood severity: None

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

The radar

The San Diego radar (KNKX), 65 km from the middle of the area, began a volume at 20:36 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 Jan 30, 9:18 AM PST, 3 hours 15 minutes earlier.

Area forecast discussion, Jan 30, 9:18 AM PST, 3 hours 15 minutes before

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Nearby

Flash Flood Watches in California, 2019 Every 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.