Solar Cycle 25 - Top 50 geomagnetic storms

On this page you will find an overview of the strongest geomagnetic storms from Solar Cycle 25 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
12024/03/24684+3+3+4-68+7-48+View archive
22023/04/23652+2-1+3+5-5+8+7+8+View archive
32023/03/24737+86+42+4-5-4+8View archive
42023/04/24727-876-4-32+38View archive
52021/11/04726+6-78-6-4-2-28-View archive
62023/11/05613-22-6-6+7+7-5-7+View archive
72023/03/23551-2-35-7-5-6+77View archive
82021/05/12421144+77-237View archive
92023/02/2791567-7-6+7-6+67-View archive
102023/12/01524+4-47-65-5+57-View archive
112022/08/17321+312+2+5-7-6-7-View archive
122022/04/10292+7-5+4-2+223-7-View archive
132022/09/046256-66+5-65-56+View archive
142023/09/19475+6+5-3+65+4-3-6+View archive
152021/10/1246565-6+5-4+3+3+6+View archive
162022/03/13401+1-0+46-5+6-6+6+View archive
172023/11/253733+45-5-5-6+4-6+View archive
182024/03/03343-1-0+3+56-6+46+View archive
192023/08/053356+5+5-3+2-1-1-6+View archive
202021/11/03193-11+1-11-46+6+View archive
212022/04/14393+3+45-4+66-4+6View archive
222023/06/16325-645-433-36View archive
232023/05/06294+63+5-4+3-326View archive
242023/11/063646-5-4+3-4-5+4+6-View archive
252023/05/20326-55-5-3-3+33+6-View archive
262024/03/23313-5-43+44-5-6-6-View archive
272023/03/15304-6-443226-6-View archive
282021/03/20272+36-5-3+4-4-4-6-View archive
292023/05/21263-21+1+346-6-6-View archive
302023/02/28266-5-332-1+44+6-View archive
312021/03/01254-6-54223+1+6-View archive
322023/02/26243+2+33+32-56-6-View archive
332022/10/03244-331+446-36-View archive
342022/12/26233-234+6-5-2-1+6-View archive
352022/08/0723122+3+4446-6-View archive
362023/09/242121+22-116-6-6-View archive
372020/09/242033+6-4-3+30+1+6-View archive
382022/01/1415000+123-46-6-View archive
392022/03/14146-3-2-2-2-21-16-View archive
402023/09/02373+4+5-5-54+4+5+5+View archive
412023/12/17333+5-4+5-5+5+2+3+5+View archive
422022/02/0432444-4-45+545+View archive
432023/11/2230455+4+3+44-2+5+View archive
442023/02/15273-4-5+4+3+43+4+5+View archive
452022/03/05273+2-2-4-5-45-5+5+View archive
462023/06/15261+1+1+24+555+5+View archive
472022/02/032624+55+4333-5+View archive
482023/05/10244-5+3-45-3+23-5+View archive
492022/11/302433+2+5-435+35+View archive
502022/10/2224223-4-4-5+535+View archive

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