Overview
- Authorities say a Feb. 17 backcountry avalanche near Lake Tahoe left at least eight people dead, one skier unaccounted for and presumed dead, and six survivors from a 15‑person group.
- The surviving guide texted the Nevada County Sheriff's Office via Emergency SOS through satellite, enabling hours of coordination that directed rescue teams to the group.
- Officials reported that the party also used avalanche beacons, and they emphasized that satellite messaging complements—rather than replaces—standard backcountry safety tools.
- Apple’s feature works on iPhone 14 or later in supported regions and typically requires a clear view of the sky, with message delivery around 30 seconds in ideal conditions and a minute or more with obstructions.
- Apple says satellite SOS is free for two years after device activation, and comparable off‑grid emergency options are available on Google’s Pixel 9 and newer devices and through T‑Mobile’s Starlink‑powered service.