Solar flares on September 2, 2002
The most powerful solar flare in 24 hours
M1.0 (strong) flare - September 2 at 4:54 PM
Solar activity index
Value as of the end of the day on September 2, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 1, 2002 to September 2, 2002
Time zone — UTC-08 (Dillingham) — summer time
List of solar flares for September 2, 2002
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 |
|---|---|---|---|---|
| C2.6 | 23:41 | 23:45 | 23:48 | — |
| C2.6 | 18:51 | 18:59 | 19:08 | — |
| C2.3 | 18:03 | 18:28 | 18:46 | — |
| M1.0 | 16:21 | 16:54 | 17:01 | — |
| C1.0 | 13:12 | 13:15 | 13:19 | — |
| C1.2 | 11:49 | 12:36 | 12:46 | — |
| C1.6 | 03:53 | 04:04 | 04:10 | 94 |
| C2.0 | 01:55 | 02:14 | 02:24 | — |
| C1.9 | 01:05 | 01:11 | 01:33 | — |