Pulse monitors live earthquakes, volcano activity, storm systems, and related hazard layers where available. Unavailable layers show a degraded or empty state instead of simulated events. Aircraft monitoring is moving to a dedicated Radar app.
Push Notifications
Browser alerts for matching events.
Alarm Sound
Plays a short sound when a matching in-app alert is triggered.
Plays a short sound when a matching in-app alert is triggered.
Tap once to enable alert sound.
