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The Dexes / Funnel Cloud / 664643

Eventdex · Funnel Cloud

GRUNDY

664643 · 42.520, -92.810

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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_id664,643
Episode IDepisode_id111,234
Begin UTCbegin_utc2016-11-28T21:31:00+00:00
End UTCend_utc2016-11-28T21:31:00+00:00
StatestateIOWA
County/zone typecz_typeC
County/zone namecz_nameGRUNDY
Latitudelat42.520
Longitudelon-92.810
End latitudeend_lat42.520
End longitudeend_lon-92.810
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_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_narrativeTrained spotter reported a funnel cloud 3 miles west of Stout.
Yearyear2,016

Provenance

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Storage: spine

GRUNDY — Funnel Cloud — TerraPulse