Solar flares — Apr 17, 2022
The strongest solar flare in the day
Flare of X1.1 level (very strong) — in 03:34
Solar activity index
Value for Apr 17, 2022 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 16, 2022 to Apr 17, 2022
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 17, 2022
Total number of flares of class C and higher — 13 flares
C type — 9 | M type — 3 | X type — 1
| start | maximum | end | region | |
|---|---|---|---|---|
|
M4.4
|
22:28 | 22:34 | 22:40 | 2992 |
|
C3.2
|
21:13 | 21:19 | 21:25 | 2992 |
|
C2.7
|
20:52 | 21:01 | 21:08 | 2994 |
|
M1.5
|
19:52 | 20:02 | 20:06 | 2992 |
|
C6.2
|
17:50 | 18:04 | 18:10 | 2992 |
|
C1.6
|
17:40 | 17:44 | 17:49 | 2992 |
|
C7.7
|
16:02 | 16:08 | 16:13 | 2992 |
|
C3.9
|
09:33 | 09:40 | 09:50 | 2994 |
|
X1.1
|
03:17 | 03:34 | 03:51 | 2994 |
|
M1.9
|
02:00 | 02:11 | 02:23 | 2993 |
|
C5.0
|
01:41 | 01:57 | 02:00 | 2993 |
|
C3.1
|
01:26 | 01:36 | 01:41 | 2993 |
|
C2.9
|
00:33 | 00:37 | 00:42 | 2993 |