Topic:  Himawari-9 Weekly Special Satellite Operations Schedule (through April 21, 2025)


Date/Time Issued:  April 10, 2025 1300 UTC


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


Date of Initial Impact (start date of first scheduled event):  April 10, 2025


Date of Expected End (end date of last scheduled event):  April 21, 2025


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


From JMA/MSC:


East-west station keeping maneuver for Himawari-9 on 10 April 10, 2025.

An east-west station-keeping maneuver for Himawari-9 is scheduled from 20:40 UTC on April 10, 2025. As a result, the following observation will be cancelled:


East-west station keeping maneuver for Himawari-9 on April 11, 2025.

An east-west station-keeping maneuver for Himawari-9 is scheduled from 08:40 UTC on April 11, 2025.  As a result, the following observation will be cancelled:


Maintenance of Himawari-9 Satellite on April 17, 2025.

Maintenance of the Himawari-9 satellite is scheduled from 02:40 UTC on April 17, 2025. As a result, the following observation will be cancelled:


Maintenance of Himawari-9 Satellite on April 21, 2025.

Maintenance of the Himawari-9 satellite is scheduled from 04:00 UTC to 04:40 UTC on April 21, 2025. As a result, the following observation will be cancelled:


Contact Information:  ESPC Operations at ESPCOperations@noaa.gov or 301-817-3880

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


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