Solar flares on May 9, 2002
The most powerful solar flare in 24 hours
C2.4 (normal) flare - May 9 at 12:47 AM
Solar activity index
Value as of the end of the day on May 9, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 8, 2002 to May 9, 2002
Time zone — UTC+00
List of solar flares for May 9, 2002
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 20:01 | 20:03 | 20:05 | — |
| C1.1 | 10:47 | 10:51 | 10:57 | 9943 |
| C1.4 | 07:56 | 08:00 | 08:06 | 9937 |
| C2.4 | 00:42 | 00:47 | 00:54 | — |
| C1.9 | 00:21 | 00:27 | 00:35 | — |