Solar flares on October 2, 2003
The most powerful solar flare in 24 hours
C4.2 (normal) flare - October 2 at 8:11 AM
Solar activity index
Value as of the end of the day on October 2, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 1, 2003 to October 2, 2003
Time zone — UTC-08 (Anchorage) — summer time
List of solar flares for October 2, 2003
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 |
|---|---|---|---|---|
| C1.7 | 23:53 | 23:57 | 00:01 | 471 |
| C1.4 | 22:40 | 22:44 | 22:47 | — |
| C1.0 | 22:10 | 22:19 | 22:37 | — |
| C2.0 | 19:33 | 19:38 | 19:46 | 471 |
| C4.2 | 08:02 | 08:11 | 08:21 | 471 |
| C2.2 | 05:46 | 05:56 | 06:28 | — |