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Kakioka K-index on 21
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 UT    K    Comments
00-02: 2    2: oscillation
03-05: 2    2: oscillation
06-08: 3    3: irregular disturbance
09-11: 3    3: irregular disturbance
12-14: 3    3: irregular disturbance
15-17: 1    0: calm
18-20: 2    2: oscillation
21-23: 2    2: oscillation
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K-sum: 18
K-max: 3
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MAGNE KA212 23331 22223 33022
REMARKS MAGNETIC STORM ENDED AT ABOUT 15// AND RANGE OF H WAS ABOUT 237 
NANOTESLAS