SpaceWeatherLive .com
Real-time auroral and solar activity

Top 50 geomagnetic storms of 1989

On this page you will find an overview of the strongest geomagnetic storms of 1989 together with links to more information in our archive. Storms are ranked by the Disturbance storm-time index (Dst) that is designed to measure the magnetic signature of magnetospheric currents observed in the equatorial regions. The Dst index is provided by the World Data Center for geomagnetism in Kyoto.

Dst Ap Kp max
11989/03/14-589nT1589
21989/03/13-472nT2469
31989/10/21-268nT1468+
41989/11/17-266nT1098
51989/09/19-255nT708
61989/11/18-235nT457
71989/10/20-202nT1128+
81989/10/22-173nT516+
91989/03/15-159nT497-
101989/08/29-152nT587+
111989/09/26-151nT547
121989/09/18-148nT528-
131989/08/15-145nT777-
141989/06/10-142nT787
151989/04/26-132nT767-
161989/01/11-129nT376+
171989/03/29-125nT717
181989/09/16-124nT246-
191989/01/16-123nT436-
201989/11/13-121nT435+
211989/01/20-120nT457-
221989/03/17-119nT345+
231989/03/16-117nT507-
241989/09/15-114nT426+
251989/04/25-108nT346
261989/08/14-107nT557-
271989/01/21-107nT285-
281989/03/23-106nT366-
291989/10/23-106nT226-
301989/03/19-106nT557-
311989/01/12-106nT206
321989/11/14-105nT144+
331989/09/27-103nT84
341989/12/30-103nT305
351989/03/30-103nT477-
361989/03/09-101nT315+
371989/03/10-101nT194+
381989/04/05-101nT426
391989/03/31-100nT526-
401989/04/14-100nT246-
411989/12/31-100nT356-
421989/01/15-99nT386-
431989/04/27-98nT496-
441989/03/20-98nT144
451989/03/22-96nT396
461989/04/15-95nT275+
471989/09/20-93nT62+
481989/04/01-93nT426-
491989/01/05-92nT336-
501989/05/07-90nT466
© Potsdam - CC BY 4.0 - Matzka, J., Stolle, C., Yamazaki, Y., Bronkalla, O. and Morschhauser, A., 2021. - ©WDC for Geomagnetism, Kyoto
Back to top

Latest news

Latest forum messages

Unexplained proton activity 5jsoc 61Filaments and prominences 594Changelog/Featurelog 162Power transmission for all of us. And why I believe we are better prepared than ever for major solar events 1
More topics

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!

SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/12/08X2.2
Last M-flare2024/12/21M1.9
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024100.9 -51.6
Last 30 days116.1 -38.9

This day in history*

Solar flares
12023M4.2
22015M4.07
32024M1.9
42014M1.79
51999M1.61
DstG
12015-159G3
22002-75G2
32001-67
41980-64G1
51982-64G1
*since 1994

Social networks

SpaceWeatherLive