Solar flares on August 16, 2001
The most powerful solar flare in 24 hours
C3.9 (normal) flare - August 16 at 4:57 AM
Solar activity index
Value as of the end of the day on August 16, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 15, 2001 to August 16, 2001
Time zone — UTC-05 (Springfield) — summer time
List of solar flares for August 16, 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 |
|---|---|---|---|---|
| C1.6 | 19:07 | 19:11 | 19:17 | 9581 |
| C3.9 | 04:51 | 04:57 | 05:08 | — |