Geomagnetic —Āonditions
No significant disturbances

1point

Mo, 27 may Tu, 28 may We, 29 may
2:00 2 2 3
5:00 1 2 3
8:00 2 2 3
11:00 1 2 3
14:00 2 2 3
17:00 2 3 3
20:00 3 3
23:00 3 3
1 No significant disturbances
2 Insignificant disturbances
3 Weak geomagnetic storm
4 Minor geomagnetic storm
5 Moderate geomagnetic storm
6 Strong geomagnetic storm
7 Hard geomagnetic storm
8 Extreme storm