QuakeCheck: Earthquake Alerts

QuakeCheck delivers real-time earthquake data from the USGS Earthquake Hazards Program straight to your phone. Monitor seismic activity near your current location or any saved location worldwide. FEATURES • Interactive map with color-coded magnitude indicators • Adjustable search radius from 50 km to 500 km • Push notifications with customizable minimum magnitude threshold • Save multiple locations to monitor areas that matter to you • Detailed earthquake info including depth, distance, bearing, and felt reports • Quiet hours to silence non-critical alerts while you sleep • Critical alerts for major earthquakes that bypass Do Not Disturb • Dark interface designed for quick readability QuakeCheck is not an emergency alert system. Earthquake data is sourced from the USGS and delivered on a best-effort basis. Always follow guidance from local emergency services.