Solar flares on May 3, 2002
The most powerful solar flare in 24 hours
C7.8 (normal) flare - May 3 at 8:52 PM
Solar activity index
Value as of the end of the day on May 3, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 2, 2002 to May 3, 2002
Time zone — UTC-06 (Edmonton) — summer time
List of solar flares for May 3, 2002
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.5 | 21:39 | 21:45 | 21:57 | 9934 |
| C7.8 | 20:45 | 20:52 | 21:02 | 9934 |
| C3.2 | 17:31 | 17:35 | 17:39 | — |
| C2.8 | 15:14 | 15:21 | 15:27 | — |
| C5.4 | 14:12 | 14:20 | 14:29 | — |
| C3.9 | 12:02 | 12:09 | 12:17 | 9934 |
| C3.3 | 00:42 | 00:47 | 00:52 | 9926 |