Solar flares on June 25, 2003
The most powerful solar flare in 24 hours
C3.7 (normal) flare - June 25 at 12:32 PM
Solar activity index
Value as of the end of the day on June 25, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 24, 2003 to June 25, 2003
Time zone — UTC-04 (Quebec) — summer time
List of solar flares for June 25, 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 |
|---|---|---|---|---|
| C1.3 | 17:32 | 17:56 | 19:32 | 393 |
| C3.7 | 11:15 | 12:32 | 14:04 | — |