Solar flares on June 17, 2003
The most powerful solar flare in 24 hours
C2.4 (normal) flare - June 17 at 5:22 AM
Solar activity index
Value as of the end of the day on June 17, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 16, 2003 to June 17, 2003
Time zone — UTC+03 (Penza)
List of solar flares for June 17, 2003
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 08:58 | 09:05 | 09:10 | 386 |
| C2.4 | 05:12 | 05:22 | 05:29 | 386 |
| C1.5 | 03:57 | 04:02 | 04:14 | 386 |
| C1.6 | 00:51 | 00:56 | 01:00 | 380 |