Your own private Earthquake-in-a-Box. Using USGS data, it rattles its box, flashes LED to the magnitude, displays info on LCD & plays sound.
Tweeting Earthquake Sensor is a project that aims to alert the user whenever it detects tremors or earthquakes.
AETHERS delivers real-time earthquake tracking and instant hazard alerts to protect lives with advanced AI technology.
A ~$80 UNO Q node: records shaking, checks the USGS catalog, publishes honest zeros.