Solar flares on December 29, 2001
The most powerful solar flare in 24 hours
M9.3 (strong) flare - December 29 at 10:45 AM
Solar activity index
Value as of the end of the day on December 29, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 28, 2001 to December 29, 2001
Time zone — UTC+01 (Bratislava)
List of solar flares for December 29, 2001
The total number of solar flares of class C and higher — 8 flares
C class — 0 | M class — 8 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M2.8 | 23:51 | 23:56 | 00:08 | 9767 |
| M1.8 | 20:50 | 22:27 | 00:55 | — |
| M3.3 | 17:33 | 17:47 | 18:02 | — |
| M1.4 | 12:52 | 12:57 | 13:04 | — |
| M9.3 | 10:38 | 10:45 | 11:06 | 9748 |
| M1.8 | 10:05 | 10:16 | 10:28 | — |
| M1.1 | 06:40 | 06:45 | 06:50 | 9751 |
| M2.1 | 05:04 | 05:11 | 05:23 | — |