Solar flares on October 5, 2001
The most powerful solar flare in 24 hours
C3.7 (normal) flare - October 5 at 4:20 PM
Solar activity index
Value as of the end of the day on October 5, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 4, 2001 to October 5, 2001
Time zone — UTC-05 (Jackson) — summer time
List of solar flares for October 5, 2001
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.7 | 16:11 | 16:20 | 16:35 | 9641 |
| C1.6 | 13:23 | 13:27 | 13:32 | — |
| C2.7 | 10:26 | 10:34 | 10:46 | 9636 |
| C2.0 | 08:50 | 08:55 | 08:59 | 9650 |
| C2.0 | 06:52 | 06:57 | 07:01 | — |
| C1.9 | 06:31 | 06:35 | 06:39 | 9641 |
| C2.5 | 03:13 | 03:20 | 03:30 | — |