Solar flares on September 16, 2000
The most powerful solar flare in 24 hours
M3.3 (strong) flare - September 16 at 9:28 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-05 (Springfield) — summer time
List of solar flares for September 16, 2000
The total number of solar flares of class C and higher — 14 flares
C class — 13 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 23:46 | 23:49 | 23:54 | 9167 |
| C1.7 | 21:57 | 22:00 | 22:04 | — |
| C1.5 | 20:58 | 21:00 | 21:08 | 9166 |
| C3.8 | 19:39 | 19:42 | 19:44 | 9165 |
| C1.7 | 17:51 | 17:54 | 17:58 | 9165 |
| C3.4 | 17:13 | 17:17 | 17:19 | 9165 |
| C2.7 | 15:13 | 15:19 | 15:24 | 9165 |
| C1.7 | 13:57 | 14:09 | 14:13 | — |
| C1.8 | 11:41 | 11:46 | 11:50 | 9166 |
| M3.3 | 09:16 | 09:28 | 09:32 | 9165 |
| C2.2 | 08:07 | 08:11 | 08:14 | 9165 |
| C1.8 | 06:16 | 06:21 | 06:29 | — |
| C2.4 | 05:22 | 05:34 | 05:31 | — |
| C2.6 | 03:59 | 04:22 | 04:33 | 9165 |