Solar flares on February 5, 2002
The most powerful solar flare in 24 hours
M1.3 (strong) flare - February 5 at 12:30 AM
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+01 (Bern)
List of solar flares for February 5, 2002
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.03 | 23:16 | 23:33 | 23:57 | 9808 |
| C4.4 | 21:04 | 21:13 | 21:22 | 9809 |
| C2.25 | 09:19 | 09:37 | 09:45 | 9816 |
| C3.6 | 06:35 | 06:49 | 07:07 | — |
| M1.3 | 00:23 | 00:30 | 00:34 | 9802 |