Solar flares on October 3, 2015
The most powerful solar flare in 24 hours
M1.0 (strong) flare - October 3 at 10:41 PM
Solar activity index
Value as of the end of the day on October 3, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 2, 2015 to October 3, 2015
Time zone — UTC-04 (Concord) — summer time
List of solar flares for October 3, 2015
The total number of solar flares of class C and higher — 9 flares
C class — 8 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.0 | 22:34 | 22:41 | 22:48 | 2422 |
| C2.7 | 14:04 | 14:09 | 14:15 | 2420 |
| C1.1 | 12:23 | 12:44 | 12:52 | 2420 |
| C1.1 | 11:12 | 11:20 | 11:26 | 2422 |
| C2.1 | 09:02 | 09:08 | 09:14 | 2422 |
| C2.7 | 07:32 | 07:39 | 07:45 | 2422 |
| C1.7 | 04:15 | 06:33 | 06:42 | 2422 |
| C1.7 | 06:27 | 06:32 | 06:40 | — |
| C3.3 | 02:25 | 02:33 | 02:40 | 2422 |