Solar flares on February 2, 2002
The most powerful solar flare in 24 hours
C2.9 (normal) flare - February 2 at 9:58 PM
Solar activity index
Value as of the end of the day on February 2, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 1, 2002 to February 2, 2002
Time zone — UTC+00
List of solar flares for February 2, 2002
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.9 | 21:54 | 21:58 | 22:01 | — |
| C2.9 | 19:57 | 20:03 | 20:10 | 9802 |
| C2.2 | 15:32 | 15:36 | 15:41 | 9802 |
| C1.5 | 11:57 | 12:03 | 12:09 | — |
| C1.4 | 11:32 | 11:35 | 11:37 | — |