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The Dexes / Funnel Cloud / 978879

Eventdex · Funnel Cloud

HANCOCK

978879 · 43.040, -93.500

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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_id978,879
Episode IDepisode_id161,088
Begin UTCbegin_utc2021-08-27T21:45:00+00:00
End UTCend_utc2021-08-27T21:45:00+00:00
StatestateIOWA
County/zone typecz_typeC
County/zone namecz_nameHANCOCK
Latitudelat43.040
Longitudelon-93.500
End latitudeend_lat43.040
End longitudeend_lon-93.500
Deaths directdeaths_direct0
Deaths indirectdeaths_indirect0
Injuries directinjuries_direct0
Injuries indirectinjuries_indirect0
Damage propertydamage_property0.00K
Damage cropsdamage_crops0.00K
Weather forecast office sourcewfo_sourceStorm Chaser
Episode narrativeepisode_narrativeA nearly station boundary draped itself across northern Iowa, oriented east-west on the evening of the 27th and allowed isolated supercells and multi cellular storms to initiate and in some cases train/develop over the same area for a number of hours. In total, severe weather (damaging winds, funnel clouds, tornadoes), heavy rain, and flooding occurred. ||The portions of northern Iowa that experienced the severe and hazardous weather resided just south of the surface boundary and included the following environment: SB/MUCAPE in excess of 2000 j/kg, LCLs under 1000m, effective bulk shear around/in excess of 30 kts, precipitable water values in excess of 1.8 inches, supercell composite values in excess of 12, effective SRH around 200 m2/s2, and 0-3km SRH around 200-300 m2/s2.
Event narrativeevent_narrativeTime and location estimated by radar. Report via social media.
Yearyear2,021

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HANCOCK — Funnel Cloud — TerraPulse