Solar flares on February 3, 2002
The most powerful solar flare in 24 hours
C4.7 (normal) flare - February 3 at 5:53 AM
Solar activity index
Value as of the end of the day on February 3, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 2, 2002 to February 3, 2002
Time zone — UTC+00
List of solar flares for February 3, 2002
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.7 | 22:16 | 22:21 | 22:25 | — |
| C1.7 | 18:47 | 18:52 | 18:58 | 9807 |
| C1.3 | 17:18 | 17:38 | 17:44 | — |
| C4.4 | 14:57 | 15:19 | 15:32 | 9802 |
| C1.4 | 12:59 | 13:03 | 13:07 | 9808 |
| C4.7 | 05:45 | 05:53 | 05:55 | 9807 |
| C2.3 | 04:50 | 04:54 | 05:14 | — |
| C3.7 | 03:03 | 03:07 | 03:14 | 9802 |
| C2.3 | 00:50 | 01:01 | 01:07 | — |