Solar flares on March 9, 2012
The most powerful solar flare in 24 hours
M6.3 (strong) flare - March 9 at 3:53 AM
Solar activity index
Value as of the end of the day on March 9, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 8, 2012 to March 9, 2012
Time zone — UTC+00 (London)
List of solar flares for March 9, 2012
The total number of solar flares of class C and higher — 11 flares
C class — 10 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.1 | 21:45 | 21:50 | 21:56 | 1428 |
| C9.7 | 19:59 | 20:25 | 20:49 | 1432 |
| C1.8 | 18:00 | 18:03 | 18:05 | — |
| C2.0 | 16:12 | 16:17 | 16:26 | 1430 |
| C1.5 | 16:02 | 16:06 | 16:10 | — |
| C2.7 | 10:20 | 10:23 | 10:26 | — |
| M6.3 | 03:22 | 03:53 | 04:18 | 1429 |
| C1.2 | 03:01 | 03:04 | 03:08 | — |
| C4.7 | 01:55 | 02:00 | 02:06 | — |
| C2.0 | 01:23 | 01:28 | 01:34 | — |
| C1.0 | 00:34 | 00:37 | 00:46 | — |