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Three skiers unintentionally ended up in Grand Teton National Park's Granite Canyon backcountry on Friday, February 7, prompting a search and rescue mission by park rangers the following day during a significant winter storm. Despite a high and rising avalanche danger, park rescuers successfully assisted the three out of the Teton backcountry by 9:30 p.m. Saturday, February 8.
Tom Barry, 59, of Jackson, Wyoming, Zoe Tong, 49, and Dave Catero, 52, from San Francisco, California, left the Jackson Hole Mountain Resort boundary from Gate 1 at about 11 a.m. on Friday with the intention of skiing an area called Four Pines, adjacent to the ski resort. The three mistakenly skied into Granite Canyon instead, and became lost in Grand Teton's more remote backcountry.
By 4 p.m. Friday, the three skiers realized they were lost, so they decided to dig a snow cave and stay put for the night. By Saturday morning, the group was out of food and water, and only one of them was carrying an avalanche transceiver. They decided to send a text message to a friend indicating they were lost and needed help.
Teton County Sheriff's Office dispatchers received the call for help, and notified park rangers at 8:30 a.m. The skiers were able to provide their location by GPS coordinates derived from their cell phone, and through a text message, rangers determined that no one in the party was injured. Due to high winds and low visibility, a helicopter reconnaissance and rescue was not possible, so rangers prepared for a ground-based rescue.
Rangers spent most of the day weighing options to help the trio while analyzing the risk to rescuers. With concerns that the three might not survive a second night in the backcountry, rangers ultimately decided to attempt a rescue. If rescuers had encountered signs of slope instability, or if the avalanche danger had been any higher, rangers would not have attempted the rescue. Ultimately, four park rangers departed the Jackson Hole Mountain Resort on skis at 4:00 p.m. Saturday and reached the party at 7:30 p.m. The group was then escorted out of the backcountry and back to the base of the Jackson Hole Mountain Resort.
Rangers remind backcountry users and those who leave the ski resort boundary that a rescue is not guaranteed. Pursing these activities requires a high level of personal accountability and responsibility. All members of a backcountry party should have appropriate avalanche gear, including a transceiver, shovel, and probe. Backcountry skiers and snowboarders need to be prepared to spend more time than anticipated by bringing extra clothing, high energy snacks and water. They should also consider their physical limitations and time restrictions when choosing a destination, and bring a map of the area and know how to use it before setting out.
The Bridger-Teton Avalanche Center reported the avalanche danger as "considerable" to "high" on Saturday with increasing danger due to strong winds, warming temperatures and abundant new snow. It's important to note that the avalanche forecast center does not provide reports for extreme terrain.
This was the first major search and rescue in Grand Teton National Park this winter.
Last updated: February 24, 2015