Topic:  Himawari-9 Special Maintenance Events

Date/Time Issued:  November 30, 2023 1900 UTC

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

Date of Initial Impact (start date of first scheduled event):  December 5, 2023

Date of Expected End (end date of last scheduled event):  December 7, 2023

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

From JMA/MSC:

Maintenance of Himawari-9 Satellite on December 5, 2023.
Maintenance of Himawari-9 satellite is scheduled from 02:40 UTC on December 5, 2023.
As a result, the following observation will be canceled:
02:50 UTC(P017) on December 5, 2023.

Maintenance of Himawari-9 Satellite on December 5, 2023.
Maintenance of Himawari-9 satellite is scheduled from 15:00 UTC to 16:20 UTC on December 5, 2023.
As a result, the following observation will be canceled:
15:10 - 16:20 UTC(P091 - P098) on December 5, 2023.

Maintenance of Himawari-9 Satellite on December 7, 2023.
Maintenance of Himawari-9 satellite is scheduled from 04:00 UTC to 04:40 UTC on December 7, 2023.
As a result, the following observation will be canceled:
04:10 - 04:40 UTC(P025 - P028) on December 7, 2023.

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