Solar flares on April 1, 2017
The most powerful solar flare in 24 hours
M4.4 (strong) flare - April 1 at 9:48 PM
Solar activity index
Value as of the end of the day on April 1, 2017
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 31, 2017 to April 1, 2017
Time zone — UTC+00
List of solar flares for April 1, 2017
The total number of solar flares of class C and higher — 3 flares
C class — 2 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.1 | 22:59 | 23:03 | 23:05 | 2645 |
| M4.4 | 21:35 | 21:48 | 22:05 | 2644 |
| C3.7 | 19:30 | 19:56 | 20:13 | 2644 |