Topic:  Himawari-9 Weekly Special Satellite Operations Schedule (through July 22, 2025)


Date/Time Issued:  July 17, 2025 1505 UTC


Product(s) or Data Impacted:  Himawari-9 AHI Imagery


Date of Initial Impact (start date of first scheduled event):  July 22, 2025


Date of Expected End (end date of last scheduled event):  June 22, 2025


Length of Outage:  See detailed information below for specific Himawari-9 AHI data periods affected.


From JMA/MSC:


Calibration of the visible bands of the AHI on 22 July, 2025.

A calibration of the visible bands of the AHI is scheduled from 20:40 UTC on 22 July, 2025.
As a result, the following observation will be cancelled:


Web Site(s) for applicable information:  https://www.data.jma.go.jp/mscweb/en/oper/bulletin_list_H9.html 


Contact for Further Information: Please email SPSD User Services at spsd.userservices@noaa.gov


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