Solar flares — Aug 15, 2017
The strongest solar flare in the day
Flare of C1.1 level (normal) — in 13:52
Solar activity index
Value for Aug 15, 2017 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Aug 14, 2017 to Aug 15, 2017
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Aug 15, 2017
Total number of flares of class C and higher — 12 flares
C type — 2 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
B3.0
|
18:15 | 18:18 | 18:20 | 2671 |
B8.3
|
16:11 | 16:15 | 16:17 | 2671 |
C1.1
|
12:20 | 13:52 | 14:50 | 2671 |
B8.5
|
11:45 | 11:49 | 11:51 | 2671 |
B5.7
|
11:20 | 11:26 | 11:30 | 2671 |
B3.4
|
11:06 | 11:11 | 11:14 | 2671 |
B3.2
|
10:45 | 10:51 | 10:58 | 2671 |
B4.1
|
09:58 | 10:05 | 10:12 | 2671 |
B2.5
|
07:51 | 07:55 | 07:59 | 2671 |
B7.1
|
05:00 | 05:07 | 05:09 | 2671 |
B8.7
|
04:24 | 04:31 | 04:33 | 2671 |
C1.0
|
02:08 | 02:15 | 02:17 | 2671 |