Solar flares on February 5, 2002
The most powerful solar flare in 24 hours
C4.4 (normal) flare - February 5 at 4:13 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-04 (Halifax)
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 | 18:16 | 18:33 | 18:57 | 9808 |
| C4.4 | 16:04 | 16:13 | 16:22 | 9809 |
| C2.25 | 04:19 | 04:37 | 04:45 | 9816 |
| C3.6 | 01:35 | 01:49 | 02:07 | — |