Solar flares on May 9, 2001
The most powerful solar flare in 24 hours
C1.5 (normal) flare - May 9 at 9:53 AM
Solar activity index
Value as of the end of the day on May 9, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 8, 2001 to May 9, 2001
Time zone — UTC+01 (Dublin) — summer time
List of solar flares for May 9, 2001
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 09:47 | 09:53 | 10:02 | 9445 |
| C1.1 | 06:32 | 07:03 | 07:20 | 9445 |