Solar flares on August 18, 2000
The most powerful solar flare in 24 hours
C5.5 (normal) flare - August 18 at 11:45 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+07 (Barnaul)
List of solar flares for August 18, 2000
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 |
|---|---|---|---|---|
| C5.5 | 11:16 | 11:45 | 12:20 | 9127 |
| C1.4 | 03:57 | 04:03 | 04:07 | 9136 |
| C1.0 | 03:12 | 03:18 | 03:43 | — |
| C1.1 | 23:34 | 00:09 | 00:19 | 9136 |