Weather Hopferau for week
from 26 march - to 01 april
Geomagnetic activity,
Kp-index
9
8
7
6
5
4
3
2
1
26.03
27.03
28.03
29.03
30.03
31.03
01.04
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms