Solar flares on June 19, 2004
The most powerful solar flare in 24 hours
C3.0 (normal) flare - June 19 at 11:37 AM
Solar activity index
Value as of the end of the day on June 19, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 18, 2004 to June 19, 2004
Time zone — UTC-08 (Anchorage) — summer time
List of solar flares for June 19, 2004
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.3 | 13:33 | 13:38 | 13:42 | 635 |
| C3.0 | 11:30 | 11:37 | 11:41 | 635 |
| C1.0 | 03:08 | 03:32 | 03:37 | 635 |
| C1.2 | 02:17 | 02:41 | 02:52 | 635 |
| C2.4 | 00:23 | 00:28 | 00:33 | — |
| C1.0 | 00:08 | 00:16 | 00:23 | 635 |