Solar flares on September 29, 2002
The most powerful solar flare in 24 hours
M2.6 (strong) flare - September 29 at 8:39 AM
Solar activity index
Value as of the end of the day on September 29, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 28, 2002 to September 29, 2002
Time zone — UTC+02 (Berlin) — summer time
List of solar flares for September 29, 2002
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 23:30 | 23:39 | 23:43 | — |
| C9.3 | 16:44 | 16:49 | 16:53 | 134 |
| C7.8 | 10:37 | 10:59 | 11:34 | 125 |
| M2.6 | 08:32 | 08:39 | 08:41 | 134 |
| C1.3 | 03:55 | 04:01 | 04:09 | — |