Solar flares on January 9, 2013
The most powerful solar flare in 24 hours
C2.5 (normal) flare - January 9 at 1:56 AM
Solar activity index
Value as of the end of the day on January 9, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 8, 2013 to January 9, 2013
Time zone — UTC-08 (Carson City)
List of solar flares for January 9, 2013
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 |
|---|---|---|---|---|
| C1.7 | 20:01 | 20:04 | 20:08 | 1654 |
| C2.2 | 19:19 | 19:26 | 19:32 | 1654 |
| C2.4 | 03:17 | 03:28 | 03:40 | 1654 |
| C2.5 | 01:29 | 01:56 | 02:31 | 1654 |
| C1.4 | 00:10 | 00:15 | 00:21 | 1641 |