Solar flares on October 27, 2013
The most powerful solar flare in 24 hours
M3.5 (strong) flare - October 27 at 3:48 PM
Solar activity index
Value as of the end of the day on October 27, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 26, 2013 to October 27, 2013
Time zone — UTC+03 (Moscow)
List of solar flares for October 27, 2013
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 |
|---|---|---|---|---|
| C9.1 | 20:48 | 20:53 | 21:04 | 1875 |
| C5.7 | 20:24 | 20:29 | 20:34 | 1873 |
| C4.0 | 16:39 | 16:47 | 17:06 | 1877 |
| M3.5 | 15:36 | 15:48 | 15:52 | 1875 |
| C3.5 | 12:30 | 12:36 | 12:58 | 1875 |
| C1.9 | 10:51 | 10:55 | 11:00 | 1875 |
| C4.3 | 06:19 | 06:30 | 06:39 | 1875 |
| C1.5 | 04:40 | 04:44 | 04:50 | 1877 |
| C3.1 | 01:29 | 01:35 | 01:40 | 1873 |