Solar flares on January 27, 2011
The most powerful solar flare in 24 hours
C1.5 (normal) flare - January 27 at 8:03 PM
Solar activity index
Value as of the end of the day on January 27, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 26, 2011 to January 27, 2011
Time zone — UTC+00 (London)
List of solar flares for January 27, 2011
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 19:50 | 20:03 | 20:19 | — |
| C1.2 | 11:53 | 12:01 | 12:05 | 1149 |