Solar flares on May 12, 2001
The most powerful solar flare in 24 hours
C5.7 (normal) flare - May 12 at 3:10 PM
Solar activity index
Value as of the end of the day on May 12, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 11, 2001 to May 12, 2001
Time zone — UTC+03 (Cherkessk)
List of solar flares for May 12, 2001
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.5 | 20:14 | 20:25 | 20:34 | 9455 |
| C4.2 | 17:40 | 17:48 | 17:59 | 9455 |
| C4.0 | 17:08 | 17:25 | 17:34 | 9455 |
| C5.7 | 15:02 | 15:10 | 15:13 | 9454 |
| C2.8 | 12:54 | 13:01 | 13:10 | 9455 |
| C2.7 | 01:31 | 01:44 | 01:54 | — |