Solar flares on October 7, 2001
The most powerful solar flare in 24 hours
C2.3 (normal) flare - October 7 at 2:14 AM
Solar activity index
Value as of the end of the day on October 7, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 6, 2001 to October 7, 2001
Time zone — UTC-03 (Halifax) — summer time
List of solar flares for October 7, 2001
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 22:04 | 22:31 | 23:21 | — |
| C1.2 | 19:54 | 19:58 | 20:04 | 9650 |
| C1.2 | 16:27 | 16:28 | 16:31 | 9650 |
| C2.0 | 13:53 | 14:13 | 14:57 | — |
| C1.2 | 13:35 | 13:41 | 13:47 | 9650 |
| C1.9 | 08:10 | 08:22 | 08:40 | — |
| C1.8 | 04:28 | 04:32 | 04:34 | 9653 |
| C2.3 | 02:07 | 02:14 | 02:21 | — |