Solar flares on September 2, 2001
The most powerful solar flare in 24 hours
M3.0 (strong) flare - September 2 at 9:48 AM
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-04 (Kapuskasing) — summer time
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 |
|---|---|---|---|---|
| C3.4 | 23:24 | 23:27 | 23:29 | 9601 |
| C9.0 | 21:49 | 21:58 | 22:03 | — |
| C2.0 | 15:02 | 15:06 | 15:15 | — |
| C6.4 | 12:40 | 13:50 | 14:06 | 9591 |
| C3.6 | 11:15 | 11:17 | 11:29 | 9601 |
| M3.0 | 09:41 | 09:48 | 09:54 | 9591 |
| C3.3 | 09:11 | 09:15 | 09:18 | 9601 |
| C4.7 | 07:46 | 08:08 | 08:33 | 9591 |
| C8.4 | 05:12 | 05:17 | 05:21 | — |
| M1.1 | 02:16 | 02:24 | 02:35 | 9601 |
| M1.3 | 01:54 | 02:02 | 02:12 | 9591 |
| C2.1 | 01:42 | 01:46 | 01:50 | — |
| C2.7 | 01:03 | 01:08 | 01:12 | 9591 |
| C4.9 | 00:36 | 00:40 | 00:44 | 9601 |
| C1.3 | 00:05 | 00:08 | 00:11 | — |