Solar flares — May 03, 2025
The strongest solar flare in the day
Flare of C2.3 level (normal) — in 15:09
Solar activity index
Value for May 03, 2025 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from May 02, 2025 to May 03, 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 03, 2025
Total number of flares of class C and higher — 9 flares
C type — 9 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C1.4
|
19:55 | 20:04 | 20:17 | 4079 |
C1.5
|
17:49 | 17:54 | 17:56 | 4079 |
C2.1
|
16:51 | 17:01 | 17:12 | 4079 |
C2.0
|
15:53 | 16:00 | 16:02 | 4079 |
C1.4
|
15:30 | 15:40 | 15:42 | 4079 |
C2.3
|
15:01 | 15:09 | 15:11 | 4079 |
C1.5
|
13:32 | 13:39 | 13:42 | 4079 |
C1.8
|
09:26 | 09:35 | 09:43 | 4079 |
C1.2
|
08:14 | 08:25 | 08:32 | 4079 |