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The Dexes / Funnel Cloud / 1015798

Eventdex · Funnel Cloud

CASS

1015798 · 41.260, -94.860

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The record

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Event typeevent_typeFunnel Cloud
NOAA NCEI event IDncei_event_id1,015,798
Episode IDepisode_id166,486
Begin UTCbegin_utc2022-03-05T21:55:00+00:00
End UTCend_utc2022-03-05T21:55:00+00:00
StatestateIOWA
County/zone typecz_typeC
County/zone namecz_nameCASS
Latitudelat41.260
Longitudelon-94.860
End latitudeend_lat41.260
End longitudeend_lon-94.860
Deaths directdeaths_direct0
Deaths indirectdeaths_indirect0
Injuries directinjuries_direct0
Injuries indirectinjuries_indirect0
Damage propertydamage_property0.00K
Damage cropsdamage_crops0.00K
Weather forecast office sourcewfo_sourceStorm Chaser
Episode narrativeepisode_narrativeOn March 5, 2022 a total of 15 tornadoes occurred across the state of Iowa as a warm front lifted across the area. Supercells initially developed across southwest Iowa in the vicinity of the triple point of the surface low with strong, rotating updrafts. Longevity was initially lacking with the storms, producing funnel clouds, brief tornadoes, and hail in southwest Iowa. As the cells moved northeast and matured, larger hail began to fall with golf ball sized hail falling in Adams county and baseball sized hail into Adair county. Following this period of large hail the storms produced a tornado which would remain on the ground for just over 70 miles, carving a path across central Iowa from southwest of Winterset to just northeast of Newton. The tornado peaked in Winterset, Iowa, producing EF-4 damage with wind speeds estimated near 170 mph. The tornado continued across the southern portion of the Des Moines metro area and to Newton. This is the furthest north EF-4 tornado in the CONUS this early in the year on record, the first EF-4 tornado in Iowa since October 4, 2013 which occurred in Woodbury and Cherokee Counties, and is the second longest tornado in Iowa since 1980, behind the longest occurring on June 7, 1984 at a length of 117 miles across southern Iowa. As the storm skimmed the southern Des Moines metro, cells across south central became tornadic, producing several destructive tornadoes including an EF-3 tornado in Chariton, Iowa. This heartbreaking day resulted in seven fatalities, six in Winterset and one in Chariton, making it the deadliest tornado outbreak in Iowa since 2008. At 15 tornadoes, this is also one of the earliest outbreaks of this magnitude to occur so early in the season.
Event narrativeevent_narrativeMultiple storm chaser reports of a funnel cloud southeast of Cumberland, IA.
Yearyear2,022

Provenance

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CASS — Funnel Cloud — TerraPulse