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The Dexes / Heavy Rain / 353823

Eventdex · Heavy Rain

RIVERSIDE

353823 · 33.928, -116.976

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The record

Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.

Event typeevent_typeHeavy Rain
NOAA NCEI event IDncei_event_id353,823
Episode IDepisode_id59,101
Begin UTCbegin_utc2011-11-21T02:00:00+00:00
End UTCend_utc2011-11-21T05:00:00+00:00
StatestateCALIFORNIA
County/zone typecz_typeC
County/zone namecz_nameRIVERSIDE
Latitudelat33.928
Longitudelon-116.976
End latitudeend_lat33.928
End longitudeend_lon-116.976
Deaths directdeaths_direct0
Deaths indirectdeaths_indirect0
Injuries directinjuries_direct0
Injuries indirectinjuries_indirect0
Damage propertydamage_property0.00K
Damage cropsdamage_crops0.00K
Weather forecast office sourcewfo_sourceMesonet
Episode narrativeepisode_narrativeA closed upper level low pressure system dropped south along the Southern California coast and moved inland across San Diego and northern Baja, bringing 2 days of widespread heavy rainfall, along with gusty winds ahead of the precipitation and mountain snow. Rainfall amounts from the 20th-21st were 1 to 1.5 inches west of the mountains and areas below the snow level of around 5000 feet, resulting in an Urban and Small Stream flood advisory due to minor flooding on freeway ramps and other streets in western San Diego County. The month of November also ended around 300% of normal for monthly rainfall at Lindbergh Field, due in part to this event. Above 5000 feet, many areas received significant snow amounts, the highest being above 7000 feet in the San Bernardino County Mountains. Above 7000 feet, the Mountain High ski resort received 10 inches of snow with this storm, while the Onyx Peak and Wrightwood areas received 4-6 inches of snow. Big Bear and other areas between 6000 and 7000 feet received 2-4 inches. All of the areas above the snow level had chain controls in place for this event.
Event narrativeevent_narrativeThe Weather Currents station at Beaumont-Calimesa received 1.17 inches of rain in the hour between 1900 and 2000 PST on the 20th and a total of 1.61 inches for the day.
Yearyear2,011

Provenance

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Storage: spine

RIVERSIDE — Heavy Rain — TerraPulse