Essential information for staying safe around Iceland's active volcanoes
Heightened unrest with ongoing seismic activity and ground deformation. Eruption possible.
Elevated unrest above background levels. Increased monitoring in place.
Normal background activity. Regular monitoring continues.
Elevated activity with gradual buildup towards next eruption.
Iceland's volcanic eruptions can be spectacular, but they demand respect. Active lava flows, toxic gases, and sudden explosions make volcanic zones inherently dangerous for unprepared visitors.
Always check current alert levels before traveling near active volcanic areas, and never cross safety barriers regardless of how close others may appear to be.
Don't panic. Most eruptions in Iceland are effusive, not explosive.
If authorities order evacuation, leave immediately. Don't delay.
Stay away from valleys where toxic gases can accumulate.
Cover nose and mouth. Volcanic ash can cause breathing problems.
Iceland operates one of the world's most advanced volcano monitoring systems, combining multiple technologies to detect volcanic unrest and predict eruptions.
Network of 70+ seismometers detect earthquakes that precede eruptions.
Continuous GPS stations measure millimeter-scale ground movement.
Chemical analysis of volcanic gases reveals changes in magma depth and composition.
Satellite interferometry detects ground deformation over large areas.
Infrared cameras monitor temperature changes and lava flow movement.
River level and conductivity monitoring for jökulhlaup detection.
Primary volcanic monitoring and official warnings. Operates the national seismic network.
vedur.is →Research and scientific analysis. Operates additional monitoring equipment.
Coordinates emergency response and evacuation procedures during volcanic crises.
Namaskarð geothermal area near Lake Myvatn - a vivid reminder that volcanic gases and scalding steam are ever-present hazards in Iceland's active geothermal zones. Stay on marked paths.
Official safety information and current warnings
Emergency app with GPS location sharing
Live volcanic monitoring and alerts
RÚV broadcasts emergency information in multiple languages
Police, fire, medical emergency, search and rescue
Icelandic Search and Rescue Association
General information and assistance for tourists
Your country's diplomatic representation
Check current conditions and alert levels before any volcano-related activities
Real-time road conditions, Guardian Angel hazard alerts, aurora forecasting, and 300+ live weather stations. Free on Android & iPhone with optional premium features.