Solar flares on November 4, 2002
The most powerful solar flare in 24 hours
C5.4 (normal) flare - November 4 at 11:43 PM
Solar activity index
Value as of the end of the day on November 4, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 3, 2002 to November 4, 2002
Time zone — UTC+01 (Bern)
List of solar flares for November 4, 2002
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.4 | 23:33 | 23:43 | 23:49 | — |
| C2.1 | 22:54 | 22:58 | 23:03 | — |
| C2.1 | 20:39 | 21:24 | 21:46 | — |
| C4.4 | 19:13 | 19:23 | 19:32 | 180 |
| C3.7 | 11:05 | 12:20 | 13:13 | 180 |
| C3.7 | 04:20 | 04:30 | 04:43 | 177 |
| C1.7 | 03:00 | 03:04 | 03:06 | — |