Solar flares on August 20, 2001
The most powerful solar flare in 24 hours
C3.6 (normal) flare - August 20 at 1:52 PM
Solar activity index
Value as of the end of the day on August 20, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 19, 2001 to August 20, 2001
Time zone — UTC+05:30 (Krishnanagar)
List of solar flares for August 20, 2001
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.6 | 13:47 | 13:52 | 13:55 | 9582 |
| C2.0 | 10:46 | 10:55 | 11:04 | 9582 |
| C1.2 | 08:20 | 08:32 | 08:46 | 9585 |
| C1.2 | 03:30 | 03:33 | 03:42 | 9575 |