Utilizing the Earthquake Early Warning from the Japan Meteorological Agency, the Yurekuru call provides the user with forecast of the seismic intensity and the expected arrival time of tremors at the registered Region.
A detail of the earthquake information can be confirmed by the app
We will have a maintenance of server.
Schedule : 2020/1/16 22:50 - 23:20
2020/2/5 7:00 - 7:30
During maintenance, you can not save settings or obtain information such as seismic intensity map.
If an earthquake occurs within the above time, you may not be able to receive an emergency earthquake bulletin.
Please be understanding of this.
Attention in use
Please confirm the user policy. By using this application, we will regard that you have agreed to the user policy.
Before using this application, please register a region of forecast. You will not receive a push notification of the Earthquake Early Warning unless you register it.
Please activate the Notification service of your iPhone to receive notice of earthquake warning. (iOS only)
Only regions in Japan can select for the region of forecast.
Please enable the Location services of your device to receive notice of earthquake warning.
When you choose the Alarm1(NHK), we recommend to set the intensity notification to 5- and above.
Depending on characteristics of the Earthquake Early Warning, the notification of the earthquake warning may delay or failed.
Please see the following site for the details.
In the case below, the notification of the earthquake warning may delay or failed.
The distance between the registered location and the epicenter is more than 2,000 kilometers.
The depth of the epicenter is more than 150 kilometers.
The notification of the earthquake warning may delay or failed, depending on the communicating state.
The notification of the earthquake warning may failed because of the trouble in network.
To know more about the Earthquake Early Warning, see the JMA homepage.