Viewing archive of Tuesday, 19 October 1999

GFZ Potsdam official Kp-index

00-03h 03-06h 06-09h 09-12h 12-15h 15-18h 18-21h 21-00h Ap
323-10+00+0+ 6

NOAA estimated Kp-index

00-03h 03-06h 06-09h 09-12h 12-15h 15-18h 18-21h 21-00h
22411221

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11999M3.3
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31999M2.1
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*since 1994

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