Solar flares on August 31, 2001
The most powerful solar flare in 24 hours
M2.9 (strong) flare - August 31 at 6:42 PM
Solar activity index
Value as of the end of the day on August 31, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 30, 2001 to August 31, 2001
Time zone — UTC-04 (Augusta) — summer time
List of solar flares for August 31, 2001
The total number of solar flares of class C and higher — 6 flares
C class — 4 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M2.9 | 18:27 | 18:42 | 18:45 | 9601 |
| C8.6 | 17:20 | 17:25 | 17:28 | 9601 |
| C2.0 | 11:28 | 11:40 | 11:45 | 9601 |
| C1.7 | 11:03 | 11:09 | 11:17 | 9601 |
| C4.8 | 07:33 | 07:42 | 07:52 | 9601 |
| M1.6 | 06:35 | 06:42 | 06:45 | 9601 |