Solar flares on August 18, 2023
The most powerful solar flare in 24 hours
C3.7 (normal) flare - August 18 at 10:30 PM
Solar activity index
Value as of the end of the day on August 18, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 17, 2023 to August 18, 2023
Time zone — UTC+03 (Vorkuta)
List of solar flares for August 18, 2023
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 |
|---|---|---|---|---|
| C3.7 | 22:09 | 22:30 | 22:49 | 3409 |
| C1.7 | 13:30 | 13:48 | 14:08 | 3409 |
| C3.1 | 05:40 | 05:52 | 06:03 | 3405 |
| C1.3 | 02:32 | 02:40 | 02:49 | 3403 |