Solar flares — May 16, 2025
The strongest solar flare in the day
Flare of C3.4 level (normal) — in 01:52
Solar activity index
Value for May 16, 2025 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from May 15, 2025 to May 16, 2025
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 16, 2025
Total number of flares of class C and higher — 6 flares
C type — 6 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.1
|
23:37 | 23:41 | 23:50 | 4087 |
|
C1.3
|
11:27 | 11:32 | 11:38 | 4087 |
|
C1.0
|
06:27 | 06:39 | 06:47 | 4087 |
|
C2.3
|
04:48 | 05:03 | 05:15 | 4089 |
|
C1.7
|
04:10 | 04:15 | 04:29 | 4087 |
|
C3.4
|
01:44 | 01:52 | 01:55 | 4087 |