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Kakioka K-index on 19
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 UT    K    Comments
00-03: 0    0: calm
03-06: 1    0: calm
06-09: 0    0: calm
09-12: 1    0: calm
12-15: 0    0: calm
15-18: 4    7: SC
18-21: 3    8: initial phase
21-24: 4    8: initial phase
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K-sum: 13
K-max: 4
=======================================
MAGNE KA190 10104 34000 00788
REMARKS MAGNETIC STORM OCCURRED SUDDENLY AT 1617 AND CONTINUES NOW