Welcome to Japan Alert
Japan Alert is an earthquake and tsunami warning application which notifies you of natural disasters which could endanger your life in Japan. Our notification server collects real time data from multiple weather servers around the world.
We make use of outstanding weather servers; JMA (Japan Meteorological Agency), PTWC (Pacific Tsunami Warning Center) and TsunamiReady. Our notification server consumes real-time data from these servers and sends notifications to iOS Devices as per the threshold defined.