Solar flares — May 28, 2020
The strongest solar flare in the day
Flare of B2.9 level () — in 10:36
Solar activity index
Value for May 28, 2020 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from May 27, 2020 to May 28, 2020
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 28, 2020
Total number of flares of class C and higher — 3 flares
C type — 0 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
B1.4
|
23:27 | 23:34 | 23:40 | — |
B2.9
|
10:13 | 10:36 | 10:27 | — |
B1.1
|
09:31 | 09:40 | 01:03 | — |