Solar flares on June 12, 2001
The most powerful solar flare in 24 hours
C6.7 (normal) flare - June 12 at 8:19 AM
Solar activity index
Value as of the end of the day on June 12, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 11, 2001 to June 12, 2001
Time zone — UTC+01 (London) — summer time
List of solar flares for June 12, 2001
The total number of solar flares of class C and higher — 12 flares
C class — 12 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.0 | 22:18 | 22:38 | 22:53 | — |
| C2.8 | 21:51 | 21:56 | 22:01 | — |
| C2.5 | 19:40 | 20:09 | 20:24 | — |
| C3.3 | 18:39 | 18:45 | 18:52 | — |
| C2.9 | 17:58 | 18:04 | 18:10 | 9494 |
| C2.1 | 13:42 | 13:57 | 14:03 | 9487 |
| C3.2 | 09:57 | 10:33 | 10:40 | — |
| C6.7 | 08:11 | 08:19 | 08:33 | 9488 |
| C1.7 | 08:04 | 08:07 | 08:11 | 9487 |
| C5.1 | 05:08 | 05:30 | 05:41 | — |
| C3.0 | 04:21 | 04:34 | 05:02 | — |
| C1.2 | 01:35 | 01:36 | 01:39 | 9492 |