Solar flares on May 15, 2002
The most powerful solar flare in 24 hours
M1.0 (strong) flare - May 15 at 2:13 AM
Solar activity index
Value as of the end of the day on May 15, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 14, 2002 to May 15, 2002
Time zone — UTC-06 (Edmonton) — summer time
List of solar flares for May 15, 2002
The total number of solar flares of class C and higher — 6 flares
C class — 5 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.0 | 22:51 | 23:21 | 00:01 | — |
| C4.5 | 18:11 | 18:35 | 19:18 | — |
| C3.5 | 17:44 | 17:59 | 18:06 | — |
| C1.1 | 15:08 | 15:14 | 15:20 | — |
| C1.6 | 08:21 | 08:38 | 09:00 | — |
| M1.0 | 02:00 | 02:13 | 02:25 | 9948 |