Solar flares on December 28, 2000
The most powerful solar flare in 24 hours
M1.2 (strong) flare - December 28 at 5:23 PM
Solar activity index
Value as of the end of the day on December 28, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 27, 2000 to December 28, 2000
Time zone — UTC-09 (Anchorage)
List of solar flares for December 28, 2000
The total number of solar flares of class C and higher — 9 flares
C class — 8 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 23:24 | 23:28 | 23:31 | — |
| C2.5 | 19:12 | 19:17 | 19:22 | 9283 |
| M1.2 | 17:10 | 17:23 | 17:42 | 9289 |
| C4.0 | 16:02 | 17:10 | 18:18 | 9283 |
| C1.2 | 11:01 | 11:05 | 11:10 | — |
| C1.3 | 09:21 | 09:26 | 09:37 | 9283 |
| C1.0 | 06:30 | 06:33 | 06:36 | — |
| C2.3 | 05:21 | 05:29 | 05:36 | 9279 |
| C2.7 | 04:20 | 04:26 | 04:33 | 9289 |