Solar flares on February 5, 2002
The most powerful solar flare in 24 hours
C4.4 (normal) flare - February 5 at 8:13 PM
Solar activity index
Value as of the end of the day on February 5, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 4, 2002 to February 5, 2002
Time zone — UTC+00
List of solar flares for February 5, 2002
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.03 | 22:16 | 22:33 | 22:57 | 9808 |
| C4.4 | 20:04 | 20:13 | 20:22 | 9809 |
| C2.25 | 08:19 | 08:37 | 08:45 | 9816 |
| C3.6 | 05:35 | 05:49 | 06:07 | — |