[ System Maintenance ]
Oct 5, 2026
Due to the system maintenance, processing of GPM images and products will be delayed or unavailable during the following period.
Date:
Period1: Oct. 07, 2026, 02:30 - 05:30UTC: Web and FTP access temporarily unavailable. Delay
Period2: Oct. 08, 2026, 01:30 - 05:00UTC: Delay
[ System Maintenance ]
Sep 24, 2026
Due to the system maintenance, processing of GPM images and products will be delayed or unavailable during the following period.
Date:
Sep. 30, 2026, 02:30 - 05:30UTC: Web and FTP access temporarily unavailable. Delay
[ System Maintenance ]
Sep 11, 2026
Due to the system maintenance, processing of GPM images and products will be delayed or unavailable during the following period.
Date:
Period1: Sep. 16, 2026, 01:30 - 05:30UTC: Web and FTP access temporarily unavailable. Delay
Period2: Sep. 17, 2026, 01:30 - 03:30UTC: Delay
[ Termination of Updates for GSMaP Algorithm Version 7 ]
Jun 16, 2026 (Jul 29 update)
The updates for the standard products of the Global Satellite Mapping of Precipitation (GSMaP) algorithm version 7 (v7), which have been provided via the FTP site, were terminated on May 31, 2026. This applies to the following products:
GSMaP_MVK
GSMaP_Gauge
In addition, updates for the v7 near-real-time products were terminated on Jun 29, 2026. This applies to the following products:
GSMaP_NRT
GSMaP_Gauge_NRT
Please note that the previous v7 data, as well as algorithm versions 6 (v6) and 8 (v8), will continue to be available.
Details of the affected products, FTP site directories, and their respective availability periods are as follows:
Standard products (GSMaP_MVK, GSMaP_Gauge)
| /standard/v7 | (March 1, 2014 - May 31, 2026) |
| /HDF/standard/v7 | (January 1, 2024 - May 31, 2026) |
Near-real-time products (GSMaP_NRT, GSMaP_Gauge_NRT)
| /realtime_ver/v7 | (April 1, 2017 - Jun 29, 2026) |
| /HDF/realtime_ver/v7 | (January 1, 2024 - Jun 29, 2026) |
We appreciate your understanding and continued support.
[ JAXA Realtime weather watch (NEXRA3.0) has started providing forecasts up to 10 days ahead ]
Jul 8, 2026
The weather forecasts provided by NEXRA3.0 have been extended from the previous 5-day forecast range to 10 days. By advancing the display time using options such as "+1 hour" or "+1 day," users can monitor future weather forecasts.
*The actual number of forecast days available may vary depending on the operational status of the JAXA Supercomputer System (JSS) and other factors.*
In addition, we have started releasing part of the NEXRA3.0 data via an FTP site. Please refer to
this page for information on data use.
