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The Dexes / Avalanche / 1309525

Eventdex · Avalanche

TETON & GROS VENTRE MOUNTAINS

1309525

The record

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

event_typeAvalanche
ncei_event_id1,309,525
episode_id209,574
begin_utc2025-12-22T10:00:00+00:00
end_utc2025-12-23T00:00:00+00:00
stateWYOMING
cz_typeZ
cz_nameTETON & GROS VENTRE MOUNTAINS
deaths_direct0
deaths_indirect0
injuries_direct0
injuries_indirect0
damage_property0.00K
damage_crops0.00K
wfo_sourceDepartment of Highways
episode_narrativeHeavy mountain snow and strong winds in the latter half of December led to multiple avalanches of note in western Wyoming.
event_narrativeWYDOT scheduled an avalanche control mission in the early hours of Dec 22 in response to recent weather activity on Wyoming State Highway 22 Teton Pass. Crews remotely detonated avalanche infrastructure in the area known as Glory Bowl and brought down the largest controlled avalanche seen by crews in recent years. A snow slide over 30 feet high and 250 feet wide buried both lanes of travel at milepost 10 on the closed road. Clean up operations lasted about 14 hours and the road was reopened just after 5 PM on Dec 22.
year2,025

Provenance

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Storage: spine

TETON & GROS VENTRE MOUNTAINS — Avalanche — TerraPulse