Solar flares — Apr 23, 2004
The strongest solar flare in the day
Flare of M1.5 level (strong) — in 12:50
Solar activity index
Value for Apr 23, 2004 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 22, 2004 to Apr 23, 2004
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 23, 2004
Total number of flares of class C and higher — 19 flares
C type — 17 | M type — 2 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C2.5
|
23:50 | 23:54 | 00:00 | 597 |
|
C1.8
|
23:11 | 23:16 | 23:21 | 597 |
|
C2.8
|
22:23 | 22:26 | 22:29 | 597 |
|
M1.1
|
22:02 | 22:12 | 22:14 | 597 |
|
C1.6
|
20:03 | 20:06 | 20:10 | 597 |
|
C4.8
|
18:21 | 18:31 | 18:34 | 597 |
|
C3.9
|
16:58 | 17:05 | 17:11 | 597 |
|
C1.4
|
15:34 | 15:37 | 15:40 | 597 |
|
C5.1
|
12:59 | 13:03 | 13:05 | 597 |
|
M1.5
|
12:41 | 12:50 | 12:52 | 597 |
|
C4.0
|
11:39 | 11:44 | 11:47 | 597 |
|
C3.0
|
10:44 | 10:47 | 10:52 | 597 |
|
C4.4
|
10:25 | 10:30 | 10:32 | 597 |
|
C6.1
|
08:43 | 08:56 | 09:01 | 597 |
|
C1.2
|
08:16 | 08:19 | 08:25 | 597 |
|
C1.8
|
07:33 | 07:50 | 08:01 | 597 |
|
C1.9
|
05:50 | 05:56 | 06:01 | 597 |
|
C1.1
|
02:14 | 02:19 | 02:24 | 597 |
|
C1.6
|
00:46 | 01:15 | 01:20 | 597 |