Solar flares on September 7, 2002
The most powerful solar flare in 24 hours
C5.4 (normal) flare - September 7 at 7:47 PM
Solar activity index
Value as of the end of the day on September 7, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 6, 2002 to September 7, 2002
Time zone — UTC+02 (Monaco) — summer time
List of solar flares for September 7, 2002
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.4 | 19:35 | 19:47 | 19:54 | — |
| C1.6 | 18:19 | 18:25 | 18:34 | — |
| C1.3 | 16:58 | 17:02 | 17:06 | — |
| C1.7 | 12:51 | 12:57 | 13:04 | — |
| C1.6 | 06:39 | 06:50 | 06:56 | — |
| C4.6 | 03:13 | 03:52 | 03:58 | — |