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The Dexes / Heavy Rain / 5416785

Eventdex · Heavy Rain

JEFFERSON

5416785 · 40.533, -91.550

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The record

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

event_typeHeavy Rain
ncei_event_id5,416,785
episode_id1,177,666
begin_utc2004-05-30T22:20:00+00:00
end_utc2004-05-30T22:20:00+00:00
stateIOWA
cz_typeC
cz_nameJEFFERSON
lat40.533
lon-91.550
end_lat40.533
end_lon-91.550
deaths_direct0
deaths_indirect0
injuries_direct0
injuries_indirect0
wfo_sourceLAW ENFORCEMENT
episode_narrativeA storm system affected the region during the afternoon and evening hours bringing a warm front and cold front through the area. A tropical atmosphere allowed more heavy rain to occur, and, due to exceedingly wet antecedent conditions, more flash flooding occured albeit quite localized. The triple point of the warm/cold/occluded fronts moved through Iowa, Benton, and Buchanan counties. This area had a desirable shear profile that allowed several tornadoes to develop. Further south in Lee County Iowa, mesoscale boundaries left over from the early morning storms allowed additional tornadoes to develop due to favorable shear profiles. The storms in Southeast Iowa organized into another squall line that raced eastward into Illinois.
event_narrativeBig Cedar creek out of its banks near 240th Street
year2,004

Provenance

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Storage: spine

JEFFERSON — Heavy Rain — TerraPulse