Solar flares on February 9, 2015
The most powerful solar flare in 24 hours
M2.4 (strong) flare - February 9 at 2:35 PM
Solar activity index
Value as of the end of the day on February 9, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 8, 2015 to February 9, 2015
Time zone — UTC-09 (Anchorage)
List of solar flares for February 9, 2015
The total number of solar flares of class C and higher — 8 flares
C class — 7 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.7 | 23:29 | 23:44 | 23:53 | 2282 |
| C2.9 | 19:17 | 19:21 | 19:30 | 2280 |
| C1.5 | 18:11 | 18:31 | 18:51 | 2280 |
| C8.3 | 16:58 | 17:02 | 17:07 | 2280 |
| M2.4 | 13:59 | 14:35 | 15:14 | 2282 |
| C1.8 | 13:36 | 13:40 | 13:45 | 2280 |
| C3.1 | 09:22 | 10:10 | 10:20 | 2280 |
| C1.5 | 00:02 | 00:05 | 00:08 | 2281 |