Solar flares on August 12, 2001
The most powerful solar flare in 24 hours
C2.2 (normal) flare - August 12 at 12:28 AM
Solar activity index
Value as of the end of the day on August 12, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 11, 2001 to August 12, 2001
Time zone — UTC+03 (Bucharest)
List of solar flares for August 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 |
|---|---|---|---|---|
| C1.1 | 23:18 | 23:27 | 23:30 | — |
| C1.0 | 22:21 | 22:24 | 22:27 | — |
| C1.6 | 20:09 | 20:14 | 20:16 | — |
| C1.1 | 07:38 | 07:41 | 07:44 | 9574 |
| C1.51 | 03:05 | 03:11 | 03:13 | — |
| C2.2 | 00:22 | 00:28 | 00:32 | — |