Solar flares — Oct 20, 2012
The strongest solar flare in the day
Flare of M9.0 level (strong) — in 19:14
Solar activity index
Value for Oct 20, 2012 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Oct 19, 2012 to Oct 20, 2012
Time zone — UTC+01 (London) - summer time

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Oct 20, 2012
Total number of flares of class C and higher — 4 flares
C type — 3 | M type — 1 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C2.7
|
21:02 | 21:10 | 21:22 | 1596 |
M9.0
|
19:05 | 19:14 | 19:19 | 1598 |
C2.4
|
18:18 | 18:37 | 18:46 | 1598 |
C1.8
|
15:29 | 15:48 | 16:03 | 1598 |