Solar flares on June 20, 2003
The most powerful solar flare in 24 hours
C1.2 (normal) flare - June 20 at 9:41 PM
Solar activity index
Value as of the end of the day on June 20, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 19, 2003 to June 20, 2003
Time zone — UTC+07 (Kyzyl)
List of solar flares for June 20, 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 |
|---|---|---|---|---|
| C1.2 | 21:35 | 21:41 | 21:57 | 386 |
| C1.2 | 11:53 | 12:01 | 12:16 | 386 |