Solar flares on September 16, 2000
The most powerful solar flare in 24 hours
M3.3 (strong) flare - September 16 at 7:28 AM
Solar activity index
Value as of the end of the day on September 16, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 15, 2000 to September 16, 2000
Time zone — UTC-07 (Phoenix)
List of solar flares for September 16, 2000
The total number of solar flares of class C and higher — 17 flares
C class — 16 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.4 | 23:33 | 23:43 | 23:49 | 9167 |
| C3.1 | 22:31 | 22:38 | 22:44 | 9165 |
| C2.9 | 22:13 | 22:16 | 22:18 | 9165 |
| C1.6 | 21:46 | 21:49 | 21:54 | 9167 |
| C1.7 | 19:57 | 20:00 | 20:04 | — |
| C1.5 | 18:58 | 19:00 | 19:08 | 9166 |
| C3.8 | 17:39 | 17:42 | 17:44 | 9165 |
| C1.7 | 15:51 | 15:54 | 15:58 | 9165 |
| C3.4 | 15:13 | 15:17 | 15:19 | 9165 |
| C2.7 | 13:13 | 13:19 | 13:24 | 9165 |
| C1.7 | 11:57 | 12:09 | 12:13 | — |
| C1.8 | 09:41 | 09:46 | 09:50 | 9166 |
| M3.3 | 07:16 | 07:28 | 07:32 | 9165 |
| C2.2 | 06:07 | 06:11 | 06:14 | 9165 |
| C1.8 | 04:16 | 04:21 | 04:29 | — |
| C2.4 | 03:22 | 03:34 | 03:31 | — |
| C2.6 | 01:59 | 02:22 | 02:33 | 9165 |