Solar flares on August 2, 2001
The most powerful solar flare in 24 hours
C4.8 (normal) flare - August 2 at 5:13 PM
Solar activity index
Value as of the end of the day on August 2, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 1, 2001 to August 2, 2001
Time zone — UTC+01 (Dublin) — summer time
List of solar flares for August 2, 2001
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.3 | 21:13 | 21:17 | 21:21 | — |
| C1.8 | 21:01 | 21:09 | 21:12 | — |
| C2.1 | 19:55 | 20:00 | 20:03 | 9563 |
| C2.8 | 18:42 | 18:46 | 18:48 | 9563 |
| C4.8 | 17:06 | 17:13 | 17:18 | 9563 |
| C3.1 | 15:55 | 16:00 | 16:04 | 9563 |
| C2.1 | 13:25 | 13:38 | 13:57 | 9566 |
| C2.4 | 13:00 | 13:05 | 13:09 | 9563 |