Solar flares on September 8, 2001
The most powerful solar flare in 24 hours
M1.2 (strong) flare - September 8 at 12:57 PM
Solar activity index
Value as of the end of the day on September 8, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 7, 2001 to September 8, 2001
Time zone — UTC+08 (Ulan-Ude)
List of solar flares for September 8, 2001
The total number of solar flares of class C and higher — 9 flares
C class — 8 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.3 | 23:26 | 23:32 | 23:44 | 9606 |
| C3.8 | 21:40 | 22:01 | 22:12 | 9611 |
| C3.5 | 20:25 | 20:29 | 20:34 | 9613 |
| C3.4 | 15:03 | 15:08 | 15:14 | — |
| M1.2 | 12:38 | 12:57 | 13:07 | 9608 |
| C7.4 | 09:30 | 09:35 | 09:45 | — |
| C4.9 | 07:21 | 07:33 | 07:46 | — |
| C2.9 | 06:46 | 06:50 | 06:54 | 9601 |
| C5.1 | 05:13 | 05:20 | 05:33 | 9610 |