Solar flares — Sep 20, 2015
The strongest solar flare in the day
Flare of M2.1 level (strong) — in 18:03
Solar activity index
Value for Sep 20, 2015 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Sep 19, 2015 to Sep 20, 2015
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Sep 20, 2015
Total number of flares of class C and higher — 7 flares
C type — 2 | M type — 2 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B8.2
|
23:24 | 23:28 | 23:31 | 2415 |
|
M2.1
|
17:32 | 18:03 | 18:29 | 2415 |
|
C1.4
|
14:09 | 14:14 | 14:24 | 2415 |
|
B9.1
|
13:49 | 13:54 | 13:58 | 2420 |
|
B5.7
|
12:25 | 12:28 | 12:31 | 2415 |
|
C2.6
|
09:32 | 09:34 | 09:36 | 2415 |
|
M1.5
|
04:55 | 05:03 | 05:17 | 2420 |