Solar flares on January 9, 2001
The most powerful solar flare in 24 hours
M1.8 (strong) flare - January 9 at 1:50 AM
Solar activity index
Value as of the end of the day on January 9, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 8, 2001 to January 9, 2001
Time zone — UTC-05 (Moosonee)
List of solar flares for January 9, 2001
The total number of solar flares of class C and higher — 6 flares
C class — 5 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.9 | 19:23 | 20:03 | 20:40 | 9306 |
| C1.4 | 19:11 | 19:15 | 19:20 | — |
| C2.6 | 10:57 | 11:08 | 11:17 | — |
| C1.6 | 07:00 | 07:05 | 07:11 | — |
| C5.1 | 03:44 | 03:54 | 04:02 | — |
| M1.8 | 01:45 | 01:50 | 01:52 | 9306 |