Solar flares on October 16, 2002
The most powerful solar flare in 24 hours
C7.1 (normal) flare - October 16 at 12:14 AM
Solar activity index
Value as of the end of the day on October 16, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 15, 2002 to October 16, 2002
Time zone — UTC-03 (Halifax) — summer time
List of solar flares for October 16, 2002
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 |
|---|---|---|---|---|
| C1.0 | 16:31 | 16:33 | 16:34 | — |
| C6.5 | 12:51 | 13:27 | 13:58 | — |
| C1.2 | 11:45 | 11:49 | 11:51 | 149 |
| C1.8 | 09:31 | 09:39 | 09:51 | — |
| C1.8 | 08:47 | 08:49 | 08:51 | 160 |
| C2.9 | 01:12 | 01:24 | 01:33 | 150 |
| C7.1 | 00:10 | 00:14 | 00:17 | 160 |