Solar flares on July 9, 2001
The most powerful solar flare in 24 hours
C3.1 (normal) flare - July 9 at 5:42 AM
Solar activity index
Value as of the end of the day on July 9, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 8, 2001 to July 9, 2001
Time zone — UTC+00
List of solar flares for July 9, 2001
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 |
|---|---|---|---|---|
| C1.3 | 12:42 | 12:51 | 13:00 | 9531 |
| C1.8 | 08:54 | 08:57 | 09:00 | — |
| C1.5 | 08:36 | 08:40 | 08:50 | 9531 |
| C3.1 | 05:38 | 05:42 | 05:44 | — |
| C2.3 | 00:20 | 00:46 | 00:59 | 9531 |