Solar flares on February 1, 2002
The most powerful solar flare in 24 hours
C5.8 (normal) flare - February 1 at 9:20 PM
Solar activity index
Value as of the end of the day on February 1, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 31, 2002 to February 1, 2002
Time zone — UTC+00
List of solar flares for February 1, 2002
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.8 | 21:08 | 21:20 | 21:39 | 9800 |
| C3.4 | 04:18 | 04:27 | 05:23 | 9797 |