Geomagnetic Storms in October, 2004
2 storms ↑ MAX: Kp 5 ↓ MIN: Kp 1

In October 2004, 2 geomagnetic storms were recorded; the strongest was Kp 5 on October 13, 2004. The longest run of consecutive active days was 2 (13 Oct–14 Oct).

Most powerful Geomagnetic Storms in October 2004

Date Class Level Duration
October 13, 2004 Kp 5 Minor (G1) 9 h
October 14, 2004 Kp 5 Minor (G1) 3 h