Solar flares on January 15, 2012
The most powerful solar flare in 24 hours
C2.3 (normal) flare - January 15 at 2:09 AM
Solar activity index
Value as of the end of the day on January 15, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 14, 2012 to January 15, 2012
Time zone — UTC+00
List of solar flares for January 15, 2012
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 23:56 | 23:59 | 00:05 | — |
| C1.0 | 10:57 | 11:01 | 11:03 | — |
| C2.1 | 02:48 | 02:52 | 02:59 | 1401 |
| C2.3 | 02:06 | 02:09 | 02:13 | 1391 |
| C1.5 | 01:23 | 01:30 | 01:38 | — |