Quick Answer
In a volcanic emergency, communication is crucial for evacuation and safety. Use a battery-powered radio to stay informed, and a whistle to signal for help. Carry a personal locator beacon (PLB) or satellite phone for emergency calls.
Emergency Radio Communication
During a volcanic emergency, a battery-powered radio is essential for receiving critical updates from authorities. Choose a radio with a long battery life and a compact design, such as the Eton Scorpion II, which can run for up to 20 hours on a single set of batteries. Tune into local emergency management frequencies, such as NOAA Weather Radio in the United States, to receive vital information.
Signaling for Help
A whistle is a simple yet effective tool for signaling for help in a volcanic emergency. Use a pea-less whistle, such as the Fox 40 Classic, which can produce a loud, high-pitched sound that can be heard from up to a mile away. Signal during the day, every 10-15 seconds, and at night, every 30-60 seconds, to alert rescuers.
Satellite Communication
In areas with no cell phone coverage, a personal locator beacon (PLB) or satellite phone can be a lifesaver. A PLB, such as the DeLorme InReach Explorer, can send a distress signal to emergency responders, while a satellite phone, like the Iridium 9555, can make voice calls to the outside world. Consider investing in a satellite communication device if you plan to travel to high-risk areas.
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