Solar flares on January 4, 2014
The most powerful solar flare in 24 hours
M4.0 (strong) flare - January 4 at 7:46 PM
Solar activity index
Value as of the end of the day on January 4, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 3, 2014 to January 4, 2014
Time zone — UTC+00 (London)
List of solar flares for January 4, 2014
The total number of solar flares of class C and higher — 7 flares
C class — 4 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.9 | 22:12 | 22:52 | 23:22 | 1936 |
| M4.0 | 19:05 | 19:46 | 20:23 | 1944 |
| C9.4 | 15:33 | 15:41 | 15:47 | 1944 |
| M1.3 | 10:16 | 10:25 | 10:41 | 1944 |
| C2.9 | 09:48 | 09:51 | 10:03 | 1944 |
| C5.6 | 06:22 | 06:40 | 07:10 | 1944 |
| C3.6 | 02:37 | 02:43 | 02:51 | 1944 |