Viewing archive of Monday, 15 September 2003

GFZ Potsdam official Kp-index

00-03h 03-06h 06-09h 09-12h 12-15h 15-18h 18-21h 21-00h Ap
1+0+000+1-23 4

NOAA estimated Kp-index

00-03h 03-06h 06-09h 09-12h 12-15h 15-18h 18-21h 21-00h
21122223

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Last X-flare:2017/09/10X8.2
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*since 1994

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