Solar flares — May 12, 2001
The strongest solar flare in the day
Flare of C5.7 level (normal) — in 13:10
Solar activity index
Value for May 12, 2001 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from May 11, 2001 to May 12, 2001
Time zone — UTC+01 (London) - summer time

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 12, 2001
Total number of flares of class C and higher — 5 flares
C type — 5 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C3.5
|
18:14 | 18:25 | 18:34 | 9455 |
C4.2
|
15:40 | 15:48 | 15:59 | 9455 |
C4.0
|
15:08 | 15:25 | 15:34 | 9455 |
C5.7
|
13:02 | 13:10 | 13:13 | 9454 |
C2.8
|
10:54 | 11:01 | 11:10 | 9455 |