Solar flares on November 19, 2025
The most powerful solar flare in 24 hours
C9.9 (normal) flare - November 19 at 4:53 AM
Solar activity index
Value as of the end of the day on November 19, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 18, 2025 to November 19, 2025
Time zone — UTC-05 (Columbus)
List of solar flares for November 19, 2025
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 23:00 | 23:11 | 23:19 | — |
| C1.4 | 22:39 | 22:57 | 23:00 | — |
| C1.1 | 22:24 | 22:35 | 22:39 | — |
| C1.0 | 22:04 | 22:14 | 22:24 | — |
| C1.0 | 18:04 | 18:14 | 18:24 | — |
| C1.2 | 10:03 | 10:13 | 10:19 | 4284 |
| C9.9 | 04:29 | 04:53 | 05:12 | — |