Solar flares — Sep 04, 2017
The strongest solar flare in the day
Flare of M5.5 level (strong) — in 20:33
Solar activity index
Value for Sep 04, 2017 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Sep 03, 2017 to Sep 04, 2017
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Sep 04, 2017
Total number of flares of class C and higher — 15 flares
C type — 8 | M type — 7 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
M2.1
|
22:10 | 22:14 | 22:19 | 2673 |
|
M5.5
|
20:28 | 20:33 | 20:37 | 2673 |
|
M1.5
|
19:59 | 20:02 | 20:06 | 2673 |
|
M1.7
|
18:46 | 19:37 | 19:52 | 2673 |
|
M1.0
|
18:05 | 18:22 | 18:31 | 2673 |
|
C6.0
|
17:20 | 17:39 | 17:48 | 2673 |
|
C4.1
|
16:29 | 16:46 | 16:50 | 2673 |
|
M1.5
|
15:11 | 15:30 | 15:33 | 2673 |
|
C8.3
|
12:12 | 12:25 | 12:33 | 2673 |
|
C2.4
|
11:33 | 11:38 | 11:42 | 2673 |
|
C2.9
|
08:08 | 08:19 | 08:24 | 2673 |
|
M1.2
|
05:36 | 05:49 | 06:05 | 2673 |
|
C1.8
|
04:05 | 04:11 | 04:17 | 2673 |
|
C1.2
|
03:33 | 03:38 | 03:42 | 2673 |
|
C1.1
|
02:18 | 02:22 | 02:29 | 2674 |