Solar flares on October 16, 2015
The most powerful solar flare in 24 hours
C4.3 (normal) flare - October 16 at 6:24 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-07 (Olympia) — summer time
List of solar flares for October 16, 2015
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.5 | 23:25 | 23:29 | 23:32 | 2434 |
| C2.8 | 21:13 | 21:17 | 21:22 | 2435 |
| C1.3 | 19:43 | 19:48 | 19:59 | 2434 |
| C3.4 | 18:21 | 18:40 | 18:56 | 2435 |
| C1.1 | 14:53 | 14:58 | 15:15 | 2434 |
| C1.1 | 10:54 | 10:59 | 11:02 | 2434 |
| C4.2 | 06:36 | 06:42 | 06:46 | 2434 |
| C4.3 | 06:20 | 06:24 | 06:28 | 2435 |
| C3.8 | 05:44 | 06:07 | 06:19 | 2434 |
| C3.1 | 03:13 | 03:20 | 03:24 | 2434 |
| C3.4 | 01:57 | 02:03 | 02:06 | 2434 |