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Kakioka K-index on 04
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 UT    K    Comments
00-02: 0    0: calm
03-05: 2    2: oscillation
06-08: 0    0: calm
09-11: 3    3: irregular disturbance
12-14: 3    3: irregular disturbance
15-17: 1    0: calm
18-20: 1    0: calm
21-23: 1    0: calm
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K-sum: 11
K-max: 3
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MAGNE KA040 20331 11020 33000
NO REMARK