Solar flares — Aug 16, 2017
The strongest solar flare in the day
Flare of B5.2 level () — in 08:38
Solar activity index
Value for Aug 16, 2017 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Aug 15, 2017 to Aug 16, 2017
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Aug 16, 2017
Total number of flares of class C and higher — 11 flares
C type — 0 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
B2.1
|
22:51 | 22:56 | 23:05 | — |
B2.5
|
21:49 | 21:55 | 21:59 | — |
B2.4
|
19:45 | 19:48 | 19:54 | — |
B3.2
|
17:13 | 17:17 | 17:19 | — |
B3.5
|
11:33 | 11:38 | 11:45 | 2671 |
B4.4
|
11:06 | 11:11 | 11:16 | — |
B3.6
|
10:11 | 10:15 | 10:21 | 2671 |
B5.2
|
08:29 | 08:38 | 08:40 | 2671 |
B2.4
|
06:27 | 06:32 | 06:35 | 2671 |
B3.7
|
01:57 | 02:08 | 02:20 | 2671 |
B2.8
|
01:33 | 01:39 | 01:43 | 2671 |