Solar flares — Feb 18, 2025
The strongest solar flare in the day
Flare of C5.7 level (normal) — in 01:08
Solar activity index
Value for Feb 18, 2025 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Feb 17, 2025 to Feb 18, 2025
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Feb 18, 2025
Total number of flares of class C and higher — 11 flares
C type — 11 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.8
|
18:11 | 18:17 | 18:23 | 3992 |
|
C2.8
|
17:14 | 17:19 | 17:24 | 3992 |
|
C3.0
|
16:59 | 17:10 | 17:14 | 3992 |
|
C1.7
|
12:00 | 12:09 | 12:15 | 3990 |
|
C1.6
|
11:25 | 11:33 | 11:39 | 3990 |
|
C3.9
|
07:45 | 07:50 | 07:55 | 3992 |
|
C3.7
|
04:07 | 04:12 | 04:20 | 3996 |
|
C3.3
|
03:58 | 04:03 | 04:07 | 3998 |
|
C5.2
|
01:26 | 01:30 | 01:35 | 3998 |
|
C5.7
|
00:47 | 01:08 | 01:26 | 3990 |
|
C2.2
|
00:31 | 00:35 | 00:47 | 3992 |