SpaceWeatherLive .com
Real-time auroral and solar activity

Solar Cycle 19 - Top 50 geomagnetic storms

On this page you will find an overview of the strongest geomagnetic storms from Solar Cycle 19 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. Times are in UTC.

Ap Kp max00-03h03-06h06-09h09-12h12-15h15-18h18-21h21-00h
11960/11/1328099-9-999-8+86+
21959/07/1523694+589-9-99-9-
31958/07/08200933-7+8-8+99-9-
41958/02/11199998+9-8+85+66
51960/10/07186999-8-8-7+76-6
61960/04/3017497-7-6-6-9-987
71957/09/0414594-5-2+3-8+988+
81960/04/012419-9-9-788+9-9-7+
91960/10/062039-687+888+8+9-
101956/04/271729-9-9-8-8-7-7-76-
111957/09/231649-89-8-8-8-7-7-5
121957/09/131609-8-8+9-9-7644
131957/09/291399-45+54+89-8+8
141957/09/031359-7-6+6+7+89-65-
151958/09/041319-54+3+4-7+9-8+8+
161961/10/281289-2+2+56+889-7+
171963/09/221269-4+8+8-5-45-7+9-
181961/10/011149-9-8+78-5-222+
191957/09/051129-8+9-7-55-45+6
201959/07/171109-3+4+3+4-3+8+9-8+
211957/01/21829-2-3+4-4-5-6-8-9-
221963/09/23789-9-84+4+3+3+32-
231959/03/271788+7+8-8+7-8+8+8-6+
241956/05/161568+5+7+8-78+8-78-
251957/06/301508+36+5+8-8888+
261957/03/021328+68+8+77-5+6+7-
271959/08/161308+4+4+7-7+8+87-7+
281960/03/311298+4+5-58-7-88-8+
291960/05/081288+3+6+7-7+88+6+7-
301961/07/271148+44+8+8+65+6+7+
311959/08/171148+8-8+7-6+5+755+
321959/05/121088+77-7-6-7-8+5+5-
331957/09/221048+5-6-6-5-88+57
341956/02/251038+1-68+7+7-7-7-3+
351961/07/131028+0+11-6+88+8-6+
361961/07/14988+5-37-8+7+7-6+4
371960/11/16948+8+8+65+6-5-3+3+
381956/09/08788+114-5+8+863+
391960/07/16778+8+7-6-54+5+5-4
401957/01/22708+8+7-6+5-4432+
411959/07/18119888-86-5-75-6
421958/06/291038787-5+8-6+4+3-
431960/09/049584-5-7-67-67-8
441960/12/019386+87-55+66-6
451960/07/1593834-4-56+7+8-8
461959/11/28828687+7-4+4-44
471956/09/0282858-87-5-443
481959/03/268182+1+46+85+6+7+
491963/10/297483+3-2+2-478-8
501958/05/317282+423+4+6+8-8
© 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 49Growth of Cycle 25 803AR 4000 29Filaments and prominences 670Ask your obscure/"stupid" space weather questions. 256
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-flare2025/01/04X1.85
Last M-flare2025/02/21M1.4
Last geomagnetic storm2025/02/19Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2025137 -17.5
February 2025151.4 +14.4
Last 30 days149 -14

This day in history*

Solar flares
12024X6.37
22024X1.70
32002M6.4
42024M4.8
52023M2.6
DstG
11994-144G4
21988-130G3
31973-107G2
41979-97G1
51992-97G1
*since 1994

Social networks

SpaceWeatherLive