Solar flares on March 13, 2011
The most powerful solar flare in 24 hours
C6.7 (normal) flare - March 13 at 9:33 PM
Solar activity index
Value as of the end of the day on March 13, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 12, 2011 to March 13, 2011
Time zone — UTC+08 (Irkutsk)
List of solar flares for March 13, 2011
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.4 | 22:36 | 22:42 | 22:44 | 1166 |
| C6.7 | 21:25 | 21:33 | 21:40 | 1166 |
| C2.2 | 06:42 | 06:51 | 06:57 | 1169 |
| C1.4 | 06:20 | 06:23 | 06:25 | 1169 |
| C1.0 | 01:58 | 02:01 | 02:04 | 1166 |
| C1.2 | 01:32 | 01:38 | 01:44 | 1169 |
| C1.6 | 00:26 | 00:37 | 00:45 | 1172 |