Top 50 geomagnetic storms of 2019

On this page you will find an overview of the strongest geomagnetic storms of 2019 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
12019/09/01455-55+55+4+5-5-5+View archive
22019/08/31384-5-45+6-44+4+6-View archive
32019/08/05341-355+5+54-4-5+View archive
42019/05/14323+6-6+3+24-4-1+6+View archive
52019/05/112454-4+442+2+4-5View archive
62019/03/01234+434-3-4-444+View archive
72019/02/28234+3+23+4+4-5-35-View archive
82019/09/0222544-3-23-43+5View archive
92019/06/08201-1-1-2-3+55+4-5+View archive
102019/01/24174-3+4-1+1+3-4-4+4+View archive
112019/02/02164-432+23+334View archive
122019/01/0516542+2+2-2+235View archive
132019/07/10152-4+5-3+2+212-5-View archive
142019/07/091532+22-2-3-53+5View archive
152019/03/17155-443-2-21-0+5-View archive
162019/02/01152+3+3+2+2+4-34-4-View archive
172019/04/10144-43-123+31+4View archive
182019/01/311410+113-3+35+5+View archive
192019/09/091332+33+33+2-2+3+View archive
202019/05/29133+4-3+2+22-2+34-View archive
212019/03/021343+322322-4View archive
222019/02/13132-3-3-4-4-31+24-View archive
232019/09/05123+433-2-1+22+4View archive
242019/04/051233+3-2-3-2+3-3-3+View archive
252019/03/16121-1+2-32+3-2+5-5-View archive
262019/01/251223-3+3-3+32+2-3+View archive
272019/01/23123-2+23-32+2+44View archive
282019/05/02113+3+2+2+22+3-13+View archive
292019/05/01110+2-1+1+23-44-4View archive
302019/04/08113-3+2+2-3322+3+View archive
312019/02/2711101-133+344View archive
322019/09/041033-3-22+2323View archive
332019/08/27103-32322-2+23View archive
342019/08/06103-3-232+213-3View archive
352019/04/04103-2-1+2+3-4-2+14-View archive
362019/04/03102+3+3-2-2+2-23-3+View archive
372019/02/21103-24-2-3-2-134-View archive
382019/02/03103+33-11+2+22+3+View archive
392019/08/3091-111+3-3-3+33+View archive
402019/06/1391+2-21+2+2-2-44View archive
412019/04/0993+22+22-2+223+View archive
422019/03/3192+4-3-122-2+1-4-View archive
432019/03/2891-2+2+232233View archive
442019/02/1493-3+2+30+1-2+2-3+View archive
452019/02/0993-222+2-2+313View archive
462019/01/0692-3-2+2-23-323View archive
472019/01/0491+0+12-233-3+3+View archive
482019/09/15813-21+1+2-233View archive
492019/09/0882-22+2-2-2+2+3-3-View archive
502019/09/03833-2+22-1+2-2-3View archive

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/02Kp5 (G1)
Number of spotless days in 2019:186
Current stretch spotless days:16

This day in history*

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*since 1994

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