Geomagnetic —Āonditions
Insignificant disturbances

2points

Tu, 27 jul We, 28 jul Th, 29 jul
1:00 2 2 2
4:00 1 2 2
7:00 2 2 2
10:00 2 2 2
13:00 2 3 2
16:00 3 3 2
19:00 2 2
22:00 2 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