Solar flares — Oct 21, 2012
The strongest solar flare in the day
Flare of M1.3 level (strong) — in 20:03
Solar activity index
Value for Oct 21, 2012 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Oct 20, 2012 to Oct 21, 2012
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Oct 21, 2012
Total number of flares of class C and higher — 10 flares
C type — 9 | M type — 1 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.2
|
23:39 | 23:48 | 23:53 | 1598 |
|
C1.2
|
22:38 | 23:00 | 23:08 | 1598 |
|
C1.1
|
21:45 | 21:51 | 21:59 | 1598 |
|
M1.3
|
19:46 | 20:03 | 20:20 | 1598 |
|
C1.2
|
18:42 | 18:45 | 18:48 | 1598 |
|
C1.1
|
17:52 | 18:18 | 18:31 | 1598 |
|
C1.8
|
12:58 | 13:16 | 13:32 | 1596 |
|
C1.1
|
11:06 | 11:09 | 11:18 | 1596 |
|
C5.6
|
05:24 | 05:34 | 05:46 | 1598 |
|
C7.8
|
02:54 | 03:08 | 03:16 | 1598 |