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Kakioka K-index on 23
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 UT    K    Comments
00-03: 3    3: irregular disturbance
03-06: 5    3: irregular disturbance
06-09: 4    3: irregular disturbance
09-12: 5    3: irregular disturbance
12-15: 2    2: oscillation
15-18: 2    2: oscillation
18-21: 2    2: oscillation
21-24: 2    2: oscillation
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K-sum: 25
K-max: 5
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MAGNE KA233 54522 22333 32222
REMARKS MAGNETIC STORM OCCURRED GRADUALLY AT ABOUT 03//
AND ENDED AT ABOUT 16//AND RANGE OF H WAS ABOUT 117 NANOTESLAS