Top 50 geomagnetic storms of 2020

On this page you will find an overview of the strongest geomagnetic storms of 2020 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 geomagnetic activity average. This page is updated daily. Times are in UTC.

Ap 00-03h03-06h06-09h09-12h12-15h15-18h18-21h21-00hKp max
12020/09/242033+6-4-3+30+1+6-View archive
22020/09/27202+42-2-2-3-5-5+5+View archive
32020/09/28325-5-43+4-45-55View archive
42020/11/22243-4-445-44-3+5-View archive
52020/09/262445-4-45-3-23+5-View archive
62020/08/31244-4+3-5-4+4-4-35-View archive
72020/04/20162+33+5-4+2+0+1-5-View archive
82020/10/23141+1+0+0+2-3-5-5-5-View archive
92020/08/281000+1-2-3-5-2-2+5-View archive
102020/09/251733+3-2+1+4+344+View archive
112020/09/01173-4+3-334-3-34+View archive
122020/12/21123-3+2+221-2+4+4+View archive
132020/12/23113+4+2+2+2-1+1+24+View archive
142020/10/05100+0+112+3+4+3-4+View archive
152020/03/19104+2+2+22+2-1-2-4+View archive
162020/10/24173+4432-3+32+4View archive
172020/09/301644-33-22-3+3+4View archive
182020/09/291643+3+3-3-33-3+4View archive
192020/02/06151-2+4332+434View archive
202020/03/31143+44-233-2+1+4View archive
212020/10/291213-3-3+2+41+24View archive
222020/07/25124-3-2+222-2-44View archive
232020/02/19122+43+3+21+12-4View archive
242020/03/30111+2+1+11+3+3+44View archive
252020/10/261424-3+3-3+2334-View archive
262020/10/25143-1+23-4-4-4-2+4-View archive
272020/04/08132-3-23-3+4-2-3+4-View archive
282020/02/21134-3-3-3+2-31+34-View archive
292020/02/18131-2+4-2333+3-4-View archive
302020/07/241213-3-22+4-3-34-View archive
312020/01/09113-34-2+2-2+2+2-4-View archive
322020/09/23102-12-2-4-24-2+4-View archive
332020/07/14104-4-3+1+2-10+0+4-View archive
342020/02/29102-2-1+2+2+3-24-4-View archive
352020/10/2182+2+4-21-1-12-4-View archive
362020/04/0382+21-1-11+2+4-4-View archive
372020/06/0771-1+0+112+4-2+4-View archive
382020/01/3172+4-2-211-01+4-View archive
392020/10/0662+4-11-10+0+1-4-View archive
402020/08/03153+3+33-2+3+33+3+View archive
412020/05/301523-3+3+33-3+3+3+View archive
422020/12/22133+3+33-3-2+32-3+View archive
432020/02/07133331+33-3-3+3+View archive
442020/08/29123-3-3+2+1+23+3+3+View archive
452020/01/301223-22-2+3+3+33+View archive
462020/09/14113+3+2+3-311-23+View archive
472020/03/23112+3+1+32+23+23+View archive
482020/11/211022-11-3-3-3+3+3+View archive
492020/10/28102-3-1+2-3-3+3+2-3+View archive
502020/10/01102+1+233-3+2+2-3+View archive

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

44%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/03/28X1.1
Last M-flare2024/04/19M1.0
Last geomagnetic storm2024/04/19Kp7 (G3)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8

This day in history*

Solar flares
12022X2.25
22022M7.29
32001M5.99
41998M1.96
52022M1.9
ApG
1200270G3
2201843G2
3201728G2
4201422G1
5201116G1
*since 1994

Social networks