Solar flares on January 15, 2003
The most powerful solar flare in 24 hours
C5.3 (normal) flare - January 15 at 8:08 PM
Solar activity index
Value as of the end of the day on January 15, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 14, 2003 to January 15, 2003
Time zone — UTC-05 (Columbus)
List of solar flares for January 15, 2003
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.8 | 23:42 | 23:50 | 23:57 | 258 |
| C5.3 | 20:02 | 20:08 | 20:15 | 255 |
| C1.2 | 04:07 | 04:24 | 04:40 | — |