Solar flares on October 16, 2015
The most powerful solar flare in 24 hours
M1.1 (strong) flare - October 16 at 9:16 AM
Solar activity index
Value as of the end of the day on October 16, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 15, 2015 to October 16, 2015
Time zone — UTC+03 (Tula)
List of solar flares for October 16, 2015
The total number of solar flares of class C and higher — 10 flares
C class — 8 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 20:54 | 20:59 | 21:02 | 2434 |
| C4.2 | 16:36 | 16:42 | 16:46 | 2434 |
| C4.3 | 16:20 | 16:24 | 16:28 | 2435 |
| C3.8 | 15:44 | 16:07 | 16:19 | 2434 |
| C3.1 | 13:13 | 13:20 | 13:24 | 2434 |
| C3.4 | 11:57 | 12:03 | 12:06 | 2434 |
| M1.1 | 09:11 | 09:16 | 09:20 | 2434 |
| M1.1 | 02:27 | 02:31 | 02:37 | 2434 |
| C4.9 | 01:45 | 02:05 | 02:26 | — |
| C3.1 | 00:35 | 00:41 | 00:49 | 2434 |