Solar flares on December 28, 2002
The most powerful solar flare in 24 hours
C1.4 (normal) flare - December 28 at 11:14 PM
Solar activity index
Value as of the end of the day on December 28, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 27, 2002 to December 28, 2002
Time zone — UTC+00 (Reykjavik)
List of solar flares for December 28, 2002
The total number of solar flares of class C and higher — 1 flare
C class — 1 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.4 | 23:04 | 23:14 | 23:23 | — |