NERV Disaster Prevention

NERV Disaster Prevention is an Android application in the Weather category that provides disaster and weather information for people in Japan. It is intended for people who live in an area where damage may occur, as well as visitors who need to understand changing local conditions. The app uses the user’s current and registered locations to present information relevant to where they are.

Its coverage includes earthquake, tsunami, volcanic eruption, emergency weather, flooding, landslide, river, typhoon, and heavy rain risk information. Weather forecasts and rain radar are also available as part of its broader disaster prevention coverage. Users can interact with a map to examine locations across the country and view items such as cloud cover, typhoon forecast areas, tsunami warning areas, and earthquake scale or intensity. Information is received through a leased-line connection to the Japan Meteorological Agency.

The home screen prioritizes information according to the situation and location, including the latest earthquake information when an earthquake occurs. When several warnings or alerts are active, the app sorts them by type, elapsed time, and urgency so that the most important information is easier to identify. Push notifications vary according to the device location, information type, and urgency, with non-urgent updates delivered silently and time-sensitive events presented as critical alerts.

For MirrorNest users, NERV Disaster Prevention is an Android weather and disaster-information tool suited to checking conditions before or during a potential emergency. The catalog lists it under a demo trial license, so the available use is presented as a trial rather than as a full paid-license description. MirrorNest links directly to the official release instead of hosting or mirroring the application itself.

Free to use — a paid version with additional features is also available.