Solar flares on February 20, 2025
The most powerful solar flare in 24 hours
C8.1 (normal) flare - February 20 at 5:15 AM
Solar activity index
Value as of the end of the day on February 20, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 19, 2025 to February 20, 2025
Time zone — UTC+05:30 (Haora)
List of solar flares for February 20, 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 |
|---|---|---|---|---|
| C4.9 | 20:23 | 20:31 | 20:35 | 3996 |
| C1.9 | 19:31 | 19:38 | 19:43 | 3996 |
| C1.8 | 14:04 | 14:19 | 14:33 | 3996 |
| C1.5 | 11:41 | 11:47 | 11:53 | 3996 |
| C1.5 | 08:06 | 08:14 | 08:25 | 3990 |
| C8.1 | 04:53 | 05:15 | 05:29 | 3991 |
| C2.8 | 00:59 | 01:03 | 01:08 | 3996 |