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The Dexes / Heavy Rain / 687479

Eventdex · Heavy Rain

MARION

687479 · 41.330, -93.100

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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_id687,479
Episode IDepisode_id114,623
Begin UTCbegin_utc2017-04-15T23:00:00+00:00
End UTCend_utc2017-04-16T13:30:00+00:00
StatestateIOWA
County/zone typecz_typeC
County/zone namecz_nameMARION
Latitudelat41.330
Longitudelon-93.100
End latitudeend_lat41.330
End longitudeend_lon-93.100
Deaths directdeaths_direct0
Deaths indirectdeaths_indirect0
Injuries directinjuries_direct0
Injuries indirectinjuries_indirect0
Damage propertydamage_property0.00K
Damage cropsdamage_crops0.00K
Weather forecast office sourcewfo_sourceTrained Spotter
Episode narrativeepisode_narrativeAn unorganized area of low pressure was situated across areas of Nebraska and Iowa, with boundaries draped north and west of the state, early on the 15th. Throughout the day northwest winds transitioned the relatively stationary boundaries into cold fronts which entered northwest Iowa by early afternoon. Temperatures ahead of the front were modest in the 70s with dew points around 60. Resulting MUCAPE values ran from around 1000 J/kg in areas across northern Iowa to 2000+ J/kg across parts of southwest Iowa. Effective bulk wind shear were also borderline supportive for rotating storms in the 30 to 40kt range. The primary results of severe weather for this event were hail and heavy rainfall.
Event narrativeevent_narrativeTrained spotter reported 1.40 inches of rain since 6 pm the day before. This is a delayed report.
Yearyear2,017

Provenance

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MARION — Heavy Rain — TerraPulse