Solar flares on October 16, 2001
The most powerful solar flare in 24 hours
C6.0 (normal) flare - October 16 at 7:26 PM
Solar activity index
Value as of the end of the day on October 16, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 15, 2001 to October 16, 2001
Time zone — UTC+00
List of solar flares for October 16, 2001
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.2 | 21:58 | 22:02 | 22:07 | — |
| C6.0 | 19:19 | 19:26 | 19:43 | 9661 |
| C3.5 | 18:09 | 18:14 | 18:21 | 9661 |
| C2.8 | 16:32 | 16:44 | 16:54 | — |
| C2.1 | 10:32 | 10:39 | 10:47 | — |
| C5.0 | 09:23 | 09:27 | 09:29 | — |
| C1.9 | 08:15 | 08:22 | 08:29 | — |
| C1.7 | 06:10 | 06:30 | 06:48 | — |
| C1.5 | 01:59 | 02:02 | 02:05 | — |