Solar flares on January 16, 2004
The most powerful solar flare in 24 hours
C1.6 (normal) flare - January 16 at 6:48 PM
Solar activity index
Value as of the end of the day on January 16, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 15, 2004 to January 16, 2004
Time zone — UTC-09 (Anchorage)
List of solar flares for January 16, 2004
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 22:51 | 23:01 | 23:16 | 540 |
| C1.6 | 18:35 | 18:48 | 19:00 | 540 |