Irregular Events

This page provides information on the following Himawari-9/AHI event logs.

Information of incomplete imagery

2024-01-29 07:10 UTC - 07:40 UTC
    Due to JCSAT-2B ground system failure, Himawari-9/AHI imagery data were not disseminated to HimawariCast.
2023-10-17 00:10 UTC (P001) - 10-19 01:10 UTC (P007)
    Stripes for E-W direction due to an abnormal detector outputs appeared in Himawari-9/AHI band 8 (6.2 μm) data.
2023-07-28 18:30 UTC (P112)
    Due to spacecraft anomaly, some image data of region scan (full-disk, R1) were missing.
2023-6-11 15:59 UTC - 16:43 UTC
    Due to emergency maintenance on the ground systems, uploading of Himawari-9/AHI imagery data to HimawariCloud was delayed.
2023-3-22 14:38 UTC - 15:15 UTC
    Due to system failure on the ground systems, uploading of Himawari-9/AHI imagery data to HimawariCloud was delayed.
2023-3-10 00:35 UTC - 01:25 UTC
    Due to system failure on the ground systems, uploading of Himawari-9/AHI imagery data to HimawariCloud was delayed.
2023-3-8 10:35 UTC - 10:58 UTC
    Due to system failure on the ground systems, uploading of Himawari-9/AHI imagery data to HimawariCloud was delayed.
2023-02-10 05:10 UTC (P031)
    Due to a ground processing failure, stripes for E-W direction appeared in Himawari-9/AHI band 16 (13.3 μm) data.
2023-02-02 07:10 UTC (P043) and 07:50 UTC (P047)
    Due to a ground system failure, Himawari-9/AHI imagery data were not disseminated to HimawariCast.
2022-12-20 12:18 UTC - 12:29 UTC
    Due to system failure on the ground systems, uploading of Himawari-9/AHI imagery data to HimawariCloud was delayed.

Processing Events

2017-07-25 04:00UTC

Data Outages