SpaceWeatherLive .com
Real-time auroral and solar activity

Top 50 geomagnetic storms of 2007

On this page you will find an overview of the strongest geomagnetic storms of 2007 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 maxSpeedIMF BtIMF Bz
12007/03/24-72nT185-382.0km/sec12.22nT-10.57nT
22007/04/01-63nT295594.8km/sec14.39nT-13.61nT
32007/11/20-59nT245+580.3km/sec20.44nT-16.77nT
42007/05/23-58nT345+546.7km/sec12.31nT-11.57nT
52007/10/25-53nT175-724.1km/sec20.82nT-17.14nT
62007/01/29-49nT285+712.3km/sec20.87nT-16.18nT
72007/04/02-47nT225663.4km/sec7.91nT-6.76nT
82007/05/24-47nT306-722.2km/sec10.45nT-7.02nT
92007/01/30-46nT244+734.5km/sec6.62nT-5.87nT
102007/07/15-45nT124+636.1km/sec9.88nT-8.22nT
112007/11/21-45nT164695.8km/sec7.10nT-4.97nT
122007/10/26-43nT144-721.6km/sec5.94nT-4.45nT
132007/04/30-42nT154+698.6km/sec6.42nT-5.59nT
142007/04/28-42nT285-665.0km/sec8.38nT-7.50nT
152007/02/14-41nT184+772.5km/sec9.14nT-4.88nT
162007/09/29-40nT305689.7km/sec10.37nT-8.95nT
172007/02/28-40nT224+696.9km/sec8.69nT-5.90nT
182007/03/13-40nT245738.3km/sec9.21nT-8.06nT
192007/07/14-39nT195+579.9km/sec13.44nT-11.54nT
202007/03/25-38nT114+476.1km/sec12.44nT-7.71nT
212007/11/22-37nT124-675.7km/sec11.74nT-8.57nT
222007/01/17-36nT255-723.6km/sec8.10nT-7.80nT
232007/11/23-35nT144680.7km/sec5.39nT-3.38nT
242007/05/07-35nT165615.9km/sec21.74nT-15.96nT
252007/05/25-34nT144710.5km/sec5.39nT-5.11nT
262007/04/17-33nT93+400.3km/sec10.98nT-9.91nT
272007/12/17-33nT184622.7km/sec19.41nT-18.65nT
282007/04/04-33nT93+599.7km/sec4.97nT-4.22nT
292007/07/11-33nT215596.5km/sec19.92nT-13.16nT
302007/01/31-32nT204747.0km/sec5.38nT-3.87nT
312007/01/19-32nT134+687.3km/sec5.00nT-4.36nT
322007/10/04-32nT114-605.3km/sec4.69nT-3.79nT
332007/01/18-32nT184719.5km/sec6.37nT-5.89nT
342007/09/07-31nT124+574.1km/sec8.56nT-5.26nT
352007/09/06-31nT114557.9km/sec9.58nT-7.97nT
362007/03/07-31nT174-661.5km/sec9.61nT-6.05nT
372007/08/07-31nT225722.8km/sec13.58nT-11.11nT
382007/01/15-31nT165630.6km/sec14.58nT-10.82nT
392007/01/02-31nT245-643.7km/sec12.95nT-7.23nT
402007/01/05-31nT93647.8km/sec4.51nT-3.90nT
412007/05/26-31nT134-740.3km/sec5.96nT-5.58nT
422007/07/21-30nT104-560.4km/sec8.16nT-6.44nT
432007/04/29-30nT215-716.7km/sec5.61nT-4.87nT
442007/08/11-30nT93+579.3km/sec7.44nT-5.57nT
452007/04/03-30nT114-634.8km/sec6.23nT-4.44nT
462007/02/13-30nT216-635.1km/sec12.30nT-10.63nT
472007/01/04-30nT174700.5km/sec6.46nT-4.65nT
482007/01/03-30nT204+723.6km/sec9.83nT-6.94nT
492007/01/10-29nT63-452.5km/sec8.66nT-7.15nT
502007/02/06-29nT63-424.3km/sec9.14nT-7.52nT
© 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

jsoc 60Filaments and prominences 594Unexplained proton activity 3Changelog/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