Solar flares on February 1, 2004
The most powerful solar flare in 24 hours
C1.9 (normal) flare - February 1 at 6:07 AM
Solar activity index
Value as of the end of the day on February 1, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 31, 2004 to February 1, 2004
Time zone — UTC+00
List of solar flares for February 1, 2004
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 |
|---|---|---|---|---|
| C1.9 | 05:56 | 06:07 | 06:12 | 549 |