Solar flares on November 4, 2002
The most powerful solar flare in 24 hours
C5.4 (normal) flare - November 4 at 10:43 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+00
List of solar flares for November 4, 2002
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 23:47 | 23:52 | 23:58 | — |
| C5.4 | 22:33 | 22:43 | 22:49 | — |
| C2.1 | 21:54 | 21:58 | 22:03 | — |
| C2.1 | 19:39 | 20:24 | 20:46 | — |
| C4.4 | 18:13 | 18:23 | 18:32 | 180 |
| C3.7 | 10:05 | 11:20 | 12:13 | 180 |
| C3.7 | 03:20 | 03:30 | 03:43 | 177 |
| C1.7 | 02:00 | 02:04 | 02:06 | — |