Solar flares — April 04, 2026
The strongest solar flare in the day
Flare of M1.7 level (strong) — in 02:58
Solar activity index
Value for Apr 04, 2026 24:00 (end on the day) . The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 03, 2026 to Apr 04, 2026
Time zone — UTC-05 (Montgomery) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 04, 2026
Total number of flares of class C and higher – 19 flares
C type — 16 | M type — 3 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.2
|
23:20 | 23:28 | 23:44 | 4409 |
|
C1.8
|
22:55 | 23:00 | 23:04 | 4409 |
|
C1.5
|
22:34 | 22:41 | 22:50 | 4409 |
|
C1.2
|
22:23 | 22:29 | 22:34 | 4409 |
|
C3.8
|
20:51 | 21:04 | 21:13 | 4409 |
|
C1.4
|
19:21 | 19:28 | 19:33 | 4409 |
|
M1.0
|
17:54 | 18:04 | 18:14 | 4409 |
|
C7.9
|
14:35 | 14:47 | 15:05 | 4409 |
|
C1.7
|
13:48 | 14:00 | 14:10 | 4409 |
|
C2.8
|
12:02 | 12:15 | 12:24 | 4409 |
|
C1.7
|
11:18 | 11:25 | 11:32 | 4409 |
|
C1.6
|
10:00 | 10:15 | 10:35 | 4409 |
|
C1.7
|
08:29 | 08:39 | 08:44 | 4409 |
|
M1.2
|
06:58 | 07:11 | 07:22 | 4409 |
|
C1.2
|
06:24 | 06:34 | 06:46 | 4409 |
|
M1.7
|
02:38 | 02:58 | 03:14 | 4409 |
|
C2.2
|
01:52 | 02:01 | 02:11 | 4409 |
|
C2.9
|
01:01 | 01:14 | 01:21 | 4401 |
|
C1.0
|
00:49 | 00:54 | 00:58 | 4409 |