Solar flares on March 18, 2025
The most powerful solar flare in 24 hours
M1.0 (strong) flare - March 18 at 1:03 AM
Solar activity index
Value as of the end of the day on March 18, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 17, 2025 to March 18, 2025
Time zone — UTC+05:30 (Bilaspur)
List of solar flares for March 18, 2025
The total number of solar flares of class C and higher — 6 flares
C class — 5 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.7 | 20:41 | 20:47 | 20:57 | — |
| C2.1 | 17:39 | 17:52 | 18:05 | 4025 |
| C3.0 | 09:50 | 09:56 | 10:03 | 4028 |
| C3.6 | 04:08 | 04:15 | 04:23 | 4034 |
| M1.0 | 00:55 | 01:03 | 01:10 | 4033 |
| C9.8 | 00:34 | 00:49 | 00:55 | 4033 |