Solar flares on February 19, 2003
The most powerful solar flare in 24 hours
C1.8 (normal) flare - February 19 at 2:37 PM
Solar activity index
Value as of the end of the day on February 19, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 18, 2003 to February 19, 2003
Time zone — UTC+00 (London)
List of solar flares for February 19, 2003
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 |
|---|---|---|---|---|
| C1.7 | 22:22 | 22:32 | 22:46 | 290 |
| C1.8 | 14:30 | 14:37 | 14:48 | 290 |