Solar flares on January 4, 2015
The most powerful solar flare in 24 hours
M1.3 (strong) flare - January 4 at 5:36 PM
Solar activity index
Value as of the end of the day on January 4, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 3, 2015 to January 4, 2015
Time zone — UTC+02 (Vilnius)
List of solar flares for January 4, 2015
The total number of solar flares of class C and higher — 7 flares
C class — 6 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 23:21 | 23:26 | 23:35 | 2253 |
| M1.3 | 17:18 | 17:36 | 17:53 | 2253 |
| C2.1 | 06:16 | 06:52 | 07:20 | 2253 |
| C1.5 | 02:32 | 02:53 | 03:28 | 2253 |
| C1.1 | 02:05 | 02:09 | 02:12 | 2253 |
| C1.0 | 01:05 | 01:22 | 01:39 | 2253 |
| C1.3 | 23:26 | 00:23 | 00:42 | 2253 |