Solar flares on February 22, 2003
The most powerful solar flare in 24 hours
C5.8 (normal) flare - February 22 at 12:29 PM
Solar activity index
Value as of the end of the day on February 22, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 21, 2003 to February 22, 2003
Time zone — UTC+03 (Murmansk)
List of solar flares for February 22, 2003
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.7 | 14:25 | 15:20 | 15:38 | 290 |
| C1.5 | 13:49 | 13:52 | 13:54 | — |
| C2.1 | 13:32 | 13:44 | 13:46 | 290 |
| C5.8 | 12:24 | 12:29 | 12:31 | 290 |
| C4.7 | 08:04 | 08:10 | 08:13 | 290 |
| C1.1 | 05:50 | 05:54 | 05:57 | — |
| C4.3 | 04:55 | 05:03 | 05:07 | 290 |