Temporary Suspension of Quasi-Real-Time Data Distribution for XRAIN, C-band, and Telemetry

Due to issues in the data transmission route from the Ministry of Land, Infrastructure, Transport and Tourism (MLIT) to DIAS, the distribution of quasi-real-time data for XRAIN, C-band radar precipitation data, and telemeter data provided by MLIT is scheduled to be suspended starting around December 19, 2025.

Please note that access to previously published historical data already available on DIAS will remain unaffected.

At this time, there is no estimate for when data distribution will resume, and recovery within the current fiscal year is expected to be difficult. Additionally, the timing for supplementing data during the suspension period is also undecided.

We will post updates on this page as new information becomes available, so we kindly ask for your patience.

We apologize for any inconvenience this may cause.