Some DIAS applications will be unavailable due to electrical work.

from December 22, 2021 8:00 to 18:00 (Tokyo/GMT+9),
Applications to be suspended: XRAIN Realtime Precipitation Data, AMeNOW!

You can use the other applications, the core system, DIAS account registration, downloading datasets, and submitting requests for data usage.

We will notify you on this page as soon as these apps are restored, or if there is a significant delay.

Thank you very much for your understanding and cooperation.