Solar flares on October 18, 2014
The most powerful solar flare in 24 hours
M1.6 (strong) flare - October 18 at 9:58 AM
Solar activity index
Value as of the end of the day on October 18, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 17, 2014 to October 18, 2014
Time zone — UTC+02 (Rome) — summer time
List of solar flares for October 18, 2014
The total number of solar flares of class C and higher — 10 flares
C class — 9 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.7 | 21:54 | 22:06 | 22:16 | — |
| C3.8 | 20:59 | 21:16 | 21:33 | — |
| C2.7 | 19:09 | 19:15 | 19:25 | — |
| C2.1 | 19:01 | 19:04 | 19:07 | 2192 |
| C2.6 | 17:59 | 18:03 | 18:06 | 2192 |
| C1.7 | 16:22 | 16:25 | 16:28 | 2192 |
| C2.6 | 15:01 | 15:15 | 15:19 | 2192 |
| M1.6 | 09:02 | 09:58 | 10:49 | 2192 |
| C3.7 | 08:43 | 08:46 | 08:48 | 2192 |
| C5.0 | 02:53 | 03:07 | 03:15 | — |