Weather in Potosi for a month

M
T
W
T
F
S
S
+15
min: +3
+15
+4
+15
+3
+15
+3
+14
+2
+14
+2
+14
+3
+13
+3
+12
+2
+13
0
31
+11
−3
1 jun
+12
−3
2
+12
−2
3
+12
−2
4
+12
−2
5
+12
−1
6
+13
0
7
+12
−2
8
+12
−2
9
+10
−3
10
+9
−2
11
+11
−5
12
+12
−5
13
+14
−4
14
+14
−3
15
+14
−2
16
+14
−1
17
+14
−2
18
+14
−3
19
+14
−1
20
21
22
23
24

Geomagnetic field

M, 21 may
2 points
Small perturbations
T, 22 may
2 points
Small perturbations
W, 23 may
3 points
Weak geomagnetic storm