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The Dexes / Funnel Cloud / 664644

Eventdex · Funnel Cloud

POWESHIEK

664644 · 41.580, -92.500

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The record

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

Event typeevent_typeFunnel Cloud
NOAA NCEI event IDncei_event_id664,644
Episode IDepisode_id111,234
Begin UTCbegin_utc2016-11-28T22:25:00+00:00
End UTCend_utc2016-11-28T22:25:00+00:00
StatestateIOWA
County/zone typecz_typeC
County/zone namecz_namePOWESHIEK
Latitudelat41.580
Longitudelon-92.500
End latitudeend_lat41.580
End longitudeend_lon-92.500
Deaths directdeaths_direct0
Deaths indirectdeaths_indirect0
Injuries directinjuries_direct0
Injuries indirectinjuries_indirect0
Damage propertydamage_property0.00K
Damage cropsdamage_crops0.00K
Weather forecast office sourcewfo_sourceLaw Enforcement
Episode narrativeepisode_narrativeMini-supercells developed in a narrow corridor of weak surface based instability and effective helicities around 50-100 m2/s2. These parameters would typically be considered quite weak for Iowa but given it was the end of November, these values were decent and assisted by good dynamics. Five tornadoes occurred during the afternoon, many with intermittent tracks but with plenty of spotter reports and visual evidence to substatiate their occurrence.
Event narrativeevent_narrativeCedar Falls Dispatch relayed a report from an officer of a funnel cloud SW of his position. At the time of the report, the officer was just south of I-80 on Highway 21 looking to the SW. Location estimated based on radar.
Yearyear2,016

Provenance

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Storage: spine

POWESHIEK — Funnel Cloud — TerraPulse