Solar Cycle 24 - Top 50 geomagnetic storms

On this page you will find an overview of the strongest geomagnetic storms from Solar Cycle 24 together with links to more information in our archive. The Kp-values on this page are the official, finalized Kp-values from the GFZ in Potsdam, Germany. The Ap-index provides a daily average level for geomagnetic activity. The Ap-index is thus a storm-index where long geomagnetic storms have a higher daily Ap-value. This page is updated daily. Times are in UTC.

Ap 00-03h03-06h06-09h09-12h12-15h15-18h18-21h21-00hKp max
12017/09/0810685-4+58+7+6+5-8+View archive
22015/06/225713+4+35-5+8+5+8+View archive
32012/03/09875-6+87+7-6-32+8View archive
42015/03/1710825-6-5+8-8-7+8-8-View archive
52015/06/237278-6+5+6-3-4-3+8-View archive
62013/10/02585+8-6-4-33+6-5-8-View archive
72010/04/055533+5+8-6-54+4-8-View archive
82011/08/0542320+0+0+37-8-8-View archive
92017/09/07363-4-4-4-3-23-8-8-View archive
102015/10/07744-66-556+7+67+View archive
112018/08/266757-7+5-5-6537+View archive
122011/10/25387+6-5-3321+1-7+View archive
132012/07/15784+5+7-65+6767View archive
142015/09/11603476+6-7-34-7View archive
152013/06/01586-76+56-3+4-37View archive
162017/05/28496+7654-2-11-7View archive
172015/09/204435-75+4+53-37View archive
182011/10/24262-0+2-1-0+15+77View archive
192013/03/177222+7-6+6-6+7-67-View archive
202015/12/2070466-4+5+6+7-6+7-View archive
212017/09/28515+6+7-5-4-44-5-7-View archive
222012/10/09467-66-4+2-2357-View archive
232012/07/09425-4-4+4-7-5+3+4+7-View archive
242012/04/24417-6-5-23-3-4+57-View archive
252015/12/21387-654-32+1+37-View archive
262012/10/01327-6+4-221+11+7-View archive
272010/08/03252+22-1+1+3+5-7-7-View archive
282016/05/08706-6+65-5+6-6-6+6+View archive
292016/10/25574+4+3+56+6+5+66+View archive
302015/08/27525-6+6-445-46+6+View archive
312013/06/29506-6+6-5+5-44+4-6+View archive
322010/08/04496+4+3-554-6+5-6+View archive
332017/03/27462+55-6-4+5+6+46+View archive
342016/10/13462+34+5-5-6+6+56+View archive
352011/05/28455-3-6+66+21+46+View archive
362017/11/08446-6+3+4+54+3+5-6+View archive
372015/09/07442+34-3-5-6+6-6+6+View archive
382014/02/19434+66+56-2+22+6+View archive
392012/07/16426+5+5-4+55-3-36+View archive
402012/10/0840346+6-42+5+46+View archive
412015/08/15392+2-3+6+6+5-3+4+6+View archive
422014/06/083836-6+55-43-2-6+View archive
432011/09/26381+1-11+5-6+6+5+6+View archive
442017/09/273733-5-44-4-6-6+6+View archive
452014/09/12375+4+232-55-6+6+View archive
462012/11/14376-6+6-4+4-21-1+6+View archive
472012/03/15364-3-225-6+55+6+View archive
482017/11/07351-3-3+5-4-4-6+6-6+View archive
492008/10/11341+2+43+5+6+53-6+View archive
502019/05/14323+6-6+3+24-4-1+6+View archive

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