Solar flares on September 8, 2017
The most powerful solar flare in 24 hours
M8.1 (strong) flare - September 8 at 1:19 PM
Solar activity index
Value as of the end of the day on September 8, 2017
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 7, 2017 to September 8, 2017
Time zone — UTC+05:30 (Krishnanagar)
List of solar flares for September 8, 2017
The total number of solar flares of class C and higher — 22 flares
C class — 17 | M class — 5 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.7 | 23:45 | 23:48 | 23:50 | 2673 |
| M2.9 | 20:39 | 21:17 | 21:34 | 2673 |
| C1.2 | 17:59 | 18:03 | 18:10 | 2673 |
| C5.9 | 17:39 | 17:43 | 17:45 | 2673 |
| C1.7 | 16:51 | 16:57 | 17:04 | 2673 |
| C1.6 | 16:15 | 16:19 | 16:21 | 2673 |
| C1.3 | 15:06 | 15:09 | 15:11 | 2673 |
| M8.1 | 13:10 | 13:19 | 13:28 | 2673 |
| C6.0 | 12:34 | 12:38 | 12:40 | 2673 |
| C1.7 | 12:05 | 12:08 | 12:11 | 2673 |
| C2.9 | 11:54 | 11:57 | 11:59 | 2673 |
| C8.3 | 11:01 | 11:18 | 11:23 | 2673 |
| M1.2 | 09:09 | 09:13 | 09:15 | 2673 |
| C1.4 | 09:00 | 09:04 | 09:07 | 2673 |
| M1.3 | 07:49 | 07:54 | 07:59 | 2673 |
| C1.2 | 07:40 | 07:43 | 07:45 | 2673 |
| C5.3 | 07:06 | 07:10 | 07:12 | 2673 |
| M3.9 | 05:20 | 05:29 | 05:44 | 2673 |
| C2.7 | 04:27 | 04:30 | 04:32 | 2677 |
| C5.4 | 02:54 | 03:07 | 03:17 | 2673 |
| C2.5 | 02:24 | 02:27 | 02:29 | 2673 |
| C4.5 | 00:10 | 00:14 | 00:19 | 2673 |