Solar flares on June 17, 2004
The most powerful solar flare in 24 hours
C1.0 (normal) flare - June 17 at 2:34 PM
Solar activity index
Value as of the end of the day on June 17, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 16, 2004 to June 17, 2004
Time zone — UTC-08 (Anchorage) — summer time
List of solar flares for June 17, 2004
The total number of solar flares of class C and higher — 1 flare
C class — 1 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 14:30 | 14:34 | 14:36 | — |