Solar flares on March 30, 2026
The most powerful solar flare in 24 hours
C2.1 (normal) flare - March 30 at 3:47 PM
Solar activity index
Value as of the end of the day on March 30, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 29, 2026 to March 30, 2026
Time zone — UTC-05 (Des Moines) — summer time
List of solar flares for March 30, 2026
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 19:55 | 20:01 | 20:04 | 4403 |
| C1.5 | 18:58 | 19:06 | 19:14 | 4407 |
| C2.1 | 15:40 | 15:47 | 15:52 | 4402 |