Solar flares — Jul 31, 2017
The strongest solar flare in the day
Flare of B9.2 level () — in 09:13
Solar activity index
Value for Jul 31, 2017 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jul 30, 2017 to Jul 31, 2017
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jul 31, 2017
Total number of flares of class C and higher — 7 flares
C type — 0 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B2.5
|
23:22 | 23:28 | 23:41 | — |
|
B4.2
|
22:15 | 22:25 | 22:30 | — |
|
B4.1
|
18:45 | 18:57 | 19:05 | — |
|
B1.3
|
17:17 | 17:21 | 17:27 | — |
|
B3.3
|
15:53 | 15:59 | 16:08 | — |
|
B9.2
|
09:04 | 09:13 | 09:20 | — |
|
B1.4
|
03:16 | 03:21 | 03:29 | — |