Solar flares on December 28, 2000
The most powerful solar flare in 24 hours
C5.1 (normal) flare - December 28 at 4:17 AM
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+00 (Reykjavik)
List of solar flares for December 28, 2000
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 20:01 | 20:05 | 20:10 | — |
| C1.3 | 18:21 | 18:26 | 18:37 | 9283 |
| C1.0 | 15:30 | 15:33 | 15:36 | — |
| C2.3 | 14:21 | 14:29 | 14:36 | 9279 |
| C2.7 | 13:20 | 13:26 | 13:33 | 9289 |
| C1.3 | 05:00 | 05:03 | 05:10 | — |
| C5.1 | 04:06 | 04:17 | 04:29 | 9289 |
| C4.5 | 02:44 | 02:49 | 02:55 | 9289 |
| C3.5 | 02:15 | 02:19 | 02:22 | 9289 |
| C3.8 | 01:45 | 01:51 | 01:59 | — |