Solar flares on February 1, 2001
The most powerful solar flare in 24 hours
C7.9 (normal) flare - February 1 at 11:12 AM
Solar activity index
Value as of the end of the day on February 1, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 31, 2001 to February 1, 2001
Time zone — UTC+04 (Tbilisi)
List of solar flares for February 1, 2001
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 |
|---|---|---|---|---|
| C4.1 | 21:07 | 21:12 | 21:17 | 9330 |
| C2.6 | 16:55 | 17:00 | 17:04 | 9330 |
| C7.9 | 11:07 | 11:12 | 11:15 | 9330 |
| C1.3 | 03:15 | 03:50 | 03:56 | — |