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Active official alertUpdated

Flash Flood Warning for Imperial, CA; Riverside, CA

Official alert fields

What you need to know

Applies to
Imperial, Riverside
Effective
Ends or expires
Official severity
Severe
Official urgency
Immediate
Official certainty
Likely

What is happening

FFWPSR The National Weather Service in Phoenix has issued a * Flash Flood Warning for... North Central Imperial County in southeastern California... Riverside County in southern California... * Until 500 AM PDT. * At 100 AM PDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area....

What the bulletin says to do

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding.

Full official description

Bulletin details

FFWPSR The National Weather Service in Phoenix has issued a * Flash Flood Warning for... North Central Imperial County in southeastern California... Riverside County in southern California... * Until 500 AM PDT. * At 100 AM PDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. The expected rainfall rate is 1 to 3 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... North Shore, Bombay Beach and Imperial Hot Mineral Springs.

Official geometry where available

Alert boundary

Lifecycle record

Official revisions

1 captured
  1. Alert

    Flash Flood Warning issued October 11 at 1:00AM PDT until October 11 at 5:00AM PDT by NWS Phoenix AZ

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Phoenix AZ. This page reorganizes official fields and does not add a forecast or expand the affected area.

CAP status
Actual
Message type
Alert
Last collected
Methodology and corrections