Solar flares on May 9, 2001
The most powerful solar flare in 24 hours
C1.5 (normal) flare - May 9 at 2:23 PM
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+05:30 (Indore)
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 | 14:17 | 14:23 | 14:32 | 9445 |
| C1.1 | 11:02 | 11:33 | 11:50 | 9445 |