Solar flares on March 21, 2019
The most powerful solar flare in 24 hours
C5.6 (normal) flare - March 21 at 3:12 AM
Solar activity index
Value as of the end of the day on March 21, 2019
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 20, 2019 to March 21, 2019
Time zone — UTC+00 (London)
List of solar flares for March 21, 2019
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.6 | 17:13 | 17:21 | 17:39 | 2736 |
| C1.2 | 15:58 | 16:01 | 16:03 | 2736 |
| C1.5 | 14:40 | 14:44 | 14:47 | 2736 |
| C5.6 | 03:08 | 03:12 | 03:15 | 2736 |
| C1.2 | 02:52 | 03:00 | 03:04 | 2736 |