Solar flares on September 2, 2001
The most powerful solar flare in 24 hours
M3.0 (strong) flare - September 2 at 7:18 PM
Solar activity index
Value as of the end of the day on September 2, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 1, 2001 to September 2, 2001
Time zone — UTC+05:30 (Pappakurichchi)
List of solar flares for September 2, 2001
The total number of solar flares of class C and higher — 15 flares
C class — 12 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.4 | 22:10 | 23:20 | 23:36 | 9591 |
| C3.6 | 20:45 | 20:47 | 20:59 | 9601 |
| M3.0 | 19:11 | 19:18 | 19:24 | 9591 |
| C3.3 | 18:41 | 18:45 | 18:48 | 9601 |
| C4.7 | 17:16 | 17:38 | 18:03 | 9591 |
| C8.4 | 14:42 | 14:47 | 14:51 | — |
| M1.1 | 11:46 | 11:54 | 12:05 | 9601 |
| M1.3 | 11:24 | 11:32 | 11:42 | 9591 |
| C2.1 | 11:12 | 11:16 | 11:20 | — |
| C2.7 | 10:33 | 10:38 | 10:42 | 9591 |
| C4.9 | 10:06 | 10:10 | 10:14 | 9601 |
| C1.3 | 09:35 | 09:38 | 09:41 | — |
| C4.5 | 08:38 | 08:44 | 08:48 | — |
| C4.5 | 04:36 | 04:50 | 05:06 | — |
| C2.7 | 02:09 | 02:17 | 02:22 | 9591 |