Solar flares on May 3, 2002
The most powerful solar flare in 24 hours
C7.8 (normal) flare - May 3 at 10:52 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-04 (Providence) — summer time
List of solar flares for May 3, 2002
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.5 | 23:39 | 23:45 | 23:57 | 9934 |
| C7.8 | 22:45 | 22:52 | 23:02 | 9934 |
| C3.2 | 19:31 | 19:35 | 19:39 | — |
| C2.8 | 17:14 | 17:21 | 17:27 | — |
| C5.4 | 16:12 | 16:20 | 16:29 | — |
| C3.9 | 14:02 | 14:09 | 14:17 | 9934 |
| C3.3 | 02:42 | 02:47 | 02:52 | 9926 |
| C2.0 | 23:54 | 00:01 | 00:04 | 9932 |