Solar flares on April 27, 2001
The most powerful solar flare in 24 hours
C5.0 (normal) flare - April 27 at 10:37 AM
Solar activity index
Value as of the end of the day on April 27, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 26, 2001 to April 27, 2001
Time zone — UTC+07 (Barnaul)
List of solar flares for April 27, 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 |
|---|---|---|---|---|
| C2.1 | 13:54 | 13:59 | 14:06 | 9433 |
| C5.0 | 10:28 | 10:37 | 11:05 | 9433 |
| C2.4 | 08:05 | 08:16 | 08:21 | 9433 |
| C4.2 | 06:36 | 06:55 | 07:05 | 9433 |