Solar flares on August 18, 2000
The most powerful solar flare in 24 hours
C5.5 (normal) flare - August 18 at 12:45 AM
Solar activity index
Value as of the end of the day on August 18, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 17, 2000 to August 18, 2000
Time zone — UTC-04 (Kitchener) — summer time
List of solar flares for August 18, 2000
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.3 | 19:50 | 19:55 | 19:57 | 9125 |
| C1.1 | 14:09 | 14:10 | 14:12 | 9125 |
| C5.5 | 00:16 | 00:45 | 01:20 | 9127 |