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The Dexes / Dust / 997424

Eventdex · Dust

GREELEY

997424

The record

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

event_typeDust Storm
ncei_event_id997,424
episode_id164,594
begin_utc2021-12-15T16:30:00+00:00
end_utc2021-12-15T20:25:00+00:00
stateKANSAS
cz_typeZ
cz_nameGREELEY
deaths_direct0
deaths_indirect0
injuries_direct0
injuries_indirect0
wfo_sourcePublic
episode_narrativeDuring the morning to mid-afternoon hours, an intense low pressure system moved away from the Colorado Front Range and across the Central High Plains. This system was responsible for generating two rounds of high winds in Northwest Kansas. The high winds gusted between 58 to 120 mph over a period of approximately 6.5 hours, creating high wind damage across majority of Northwest Kansas. ||The two rounds of high winds were able to generate dust storms; one ahead of the cold front, and another round as the cold front moved east-northeast across South-Central Colorado into Northwest Kansas. The high winds and blowing dust created hazardous travel conditions across the Central High Plains, prompting a several hour closure of I-70 from the Colorado state line to Salina, Kansas and numerous state highways in Western Kansas. Numerous accidents were reported on roadways across the area prior to the closures due to reduced visibility and/or blow overs due to the winds. The high winds were also able to spark several fires across Northwest Kansas causing damages to three homes, several vehicles, power poles, outbuildings, fences, and fields while also causing one fatality. As the front moved into Central Kansas, showers and a few thunderstorms developed along the front producing penny sized hail in Sheridan County.
event_narrativeTwo rounds of high winds with estimated wind gusts up to 110 mph created a dust storm with visibility reductions reported to be near zero at times.
year2,021

Provenance

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GREELEY — Dust — TerraPulse