Solar flares on January 7, 2012
The most powerful solar flare in 24 hours
C4.9 (normal) flare - January 7 at 7:27 PM
Solar activity index
Value as of the end of the day on January 7, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 6, 2012 to January 7, 2012
Time zone — UTC-07 (El Paso)
List of solar flares for January 7, 2012
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.9 | 23:08 | 23:13 | 23:16 | 1393 |
| C1.2 | 21:33 | 21:38 | 21:49 | — |
| C2.9 | 20:21 | 20:25 | 20:29 | 1393 |
| C4.9 | 19:09 | 19:27 | 19:46 | — |