Solar flares on September 29, 2015
The most powerful solar flare in 24 hours
M2.9 (strong) flare - September 29 at 12:16 AM
Solar activity index
Value as of the end of the day on September 29, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 28, 2015 to September 29, 2015
Time zone — UTC-05 (Pierre) — summer time
List of solar flares for September 29, 2015
The total number of solar flares of class C and higher — 16 flares
C class — 9 | M class — 7 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.2 | 23:26 | 23:29 | 23:31 | 2422 |
| C6.7 | 21:45 | 22:02 | 22:04 | 2422 |
| C5.0 | 19:05 | 19:17 | 19:32 | 2423 |
| C3.7 | 17:50 | 18:06 | 18:16 | 2422 |
| M1.1 | 14:20 | 14:24 | 14:27 | 2422 |
| C5.0 | 12:34 | 12:42 | 12:51 | 2422 |
| C4.6 | 07:54 | 08:04 | 08:23 | 2422 |
| M1.6 | 06:09 | 06:15 | 06:20 | 2422 |
| C3.1 | 05:08 | 05:13 | 05:30 | 2423 |
| C5.2 | 04:22 | 04:26 | 04:28 | 2422 |
| M1.3 | 03:46 | 03:51 | 03:55 | 2423 |
| M1.4 | 01:39 | 01:43 | 01:46 | 2422 |
| C8.6 | 01:15 | 01:18 | 01:23 | 2422 |
| M1.0 | 00:53 | 00:56 | 01:04 | 2422 |
| M1.2 | 00:33 | 00:37 | 00:39 | 2423 |
| M2.9 | 00:05 | 00:16 | 00:23 | 2422 |