Solar flares on January 16, 2002
The most powerful solar flare in 24 hours
M1.5 (strong) flare - January 16 at 6:13 AM
Solar activity index
Value as of the end of the day on January 16, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 15, 2002 to January 16, 2002
Time zone — UTC-04 (Halifax)
List of solar flares for January 16, 2002
The total number of solar flares of class C and higher — 16 flares
C class — 15 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.2 | 23:06 | 23:12 | 23:18 | 9775 |
| C2.9 | 22:13 | 22:16 | 22:21 | 9775 |
| C3.9 | 21:07 | 21:16 | 21:24 | — |
| C9.2 | 16:19 | 16:24 | 16:30 | — |
| C5.8 | 16:00 | 16:05 | 16:19 | 9773 |
| C6.2 | 13:50 | 13:56 | 14:01 | 9773 |
| C4.3 | 12:52 | 12:55 | 12:58 | 9775 |
| C5.0 | 11:42 | 11:57 | 12:08 | — |
| C4.1 | 11:25 | 11:29 | 11:32 | 9775 |
| C4.6 | 11:02 | 11:08 | 11:13 | — |
| C9.5 | 09:51 | 10:13 | 10:38 | — |
| M1.5 | 06:05 | 06:13 | 06:18 | 9775 |
| C6.6 | 05:27 | 05:32 | 05:38 | — |
| C4.3 | 05:03 | 05:08 | 05:19 | 9775 |
| C7.1 | 04:00 | 04:09 | 04:17 | 9775 |
| C4.3 | 03:34 | 03:40 | 03:44 | — |