Missoula Avalanche
  • Forecasts
    • Current Forecast
    • Forecast Archive
    • Forecast Mailing List
    • National Map
  • Observations
    • Recent Observations
    • 2022 Obs before 12/10
    • Submit Observation
  • Education
    • All Education Events
    • Education Information
  • Resources
    • Weather Stations
    • Avalanche Links
    • Accidents & Reports
    • Photo Archive
    • Snow Profiles
    •   Avalanche Terms
    •   Weather Forecast
  • Blog
  • Memberships
  • Cart
  • Donate

Gem Lake Avalanche – October 24, 2009

 Missoula Avalanche Photo Gallery
View of Avalanche Site. Marked locations are the injured person's (group B) location.
View of Avalanche Site. Marked locations are the injured person's (group B) location.
First group bootpacking into the coulior just before the avalanche occurred.
First group bootpacking into the coulior just before the avalanche occurred.
Gem Lake Avalanche Site. X marks the location of all 4 when the slope slid. All were tumbled through the talus slope below the snowfield.
Gem Lake Avalanche Site. X marks the location of all 4 when the slope slid. All were tumbled through the talus slope below the snowfield.
Looking upslope from position where lowest person ended up.
Looking upslope from position where lowest person ended up.
Talus slope the 4 were carried through.
Talus slope the 4 were carried through.
View downslope from location of lowest person. Gem Lake is at the bottom of the slope.
View downslope from location of lowest person. Gem Lake is at the bottom of the slope.

Supporters

Gull Boats & RV Image
Goat Maps Image
Tradeworks Construction Image
Western States Trailer Image
Polaris Image
On X Maps Image
TDS Fiber Image
The TrailHead Image
WRO Image
Gull Ski & Snowboard Image
Montana Backcountry Yurts Image
Downing Mountain Lodge Image
Sapphire Physical Therapy Image
Spark R&D Image
Zilla State Image
Mountain Riding Lab Image
Florence Coffee Company Image
CalTopo Image
LB Snow Image
Krispy Kreme Image
Inspire Physical Therapy Image
Board of Missoula Image
Proven Progression Image
Yamaha OAI Image

Resources

  • Observations
  • Avalanche Links
  • Accidents & Reports
  • Photo Gallery
  • Snow Profiles
  • Avalanche Terms
  • Weather Forecast

About

  • Mission & Vision
  • Board of Directors
  • Staff
  • Beacon Training Parks
  • Contact Us

Support

  • Advertising & Sponsorship
  • Donate
West Central Montana Avalanche Foundation - Missoula Avalanche

© 2025 MissoulaAvalanche.org  |  Contact Us

Subscribe: Forecasts, News, Events

Forest Service Logo

This West Central Montana Avalanche Foundation is a 501(c)(3) nonprofit organization, an equal opportunity employer, and a special use permittee of the Bitterroot, Nez Perce-Clearwater, and Lolo National Forests. Avalanche information is provided through the U.S.D.A. Forest Service and describes general backcountry avalanche hazards and conditions. It does not apply to ski areas and highways where avalanche mitigation occurs.

Pro Login