Solar flares on March 9, 2012
The most powerful solar flare in 24 hours
C9.7 (normal) flare - March 9 at 2:25 PM
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-06 (Pierre)
List of solar flares for March 9, 2012
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.8 | 23:50 | 23:55 | 00:01 | — |
| C1.1 | 22:43 | 22:46 | 22:50 | — |
| C3.5 | 20:33 | 20:39 | 20:45 | 1429 |
| C3.8 | 18:19 | 19:19 | 19:45 | 1432 |
| C5.1 | 15:45 | 15:50 | 15:56 | 1428 |
| C9.7 | 13:59 | 14:25 | 14:49 | 1432 |
| C1.8 | 12:00 | 12:03 | 12:05 | — |
| C2.0 | 10:12 | 10:17 | 10:26 | 1430 |
| C1.5 | 10:02 | 10:06 | 10:10 | — |
| C2.7 | 04:20 | 04:23 | 04:26 | — |