Solar flares — Apr 04, 2003
The strongest solar flare in the day
Flare of M1.9 level (strong) — in 21:19
Solar activity index
Value for Apr 04, 2003 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 03, 2003 to Apr 04, 2003
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 04, 2003
Total number of flares of class C and higher — 13 flares
C type — 12 | M type — 1 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
M1.9
|
20:05 | 21:19 | 21:40 | 324 |
|
C2.0
|
18:28 | 18:36 | 18:45 | — |
|
C2.2
|
18:07 | 18:12 | 18:16 | 321 |
|
C1.6
|
18:00 | 18:04 | 18:06 | 321 |
|
C2.7
|
16:46 | 16:55 | 17:02 | 321 |
|
C3.4
|
15:10 | 15:16 | 15:31 | 324 |
|
C3.1
|
14:28 | 14:41 | 14:47 | 321 |
|
C3.9
|
13:08 | 13:17 | 13:22 | 324 |
|
C2.0
|
10:46 | 11:01 | 11:19 | 324 |
|
C2.8
|
09:35 | 09:40 | 09:44 | 324 |
|
C2.4
|
07:50 | 07:55 | 08:03 | 324 |
|
C1.9
|
04:42 | 05:34 | 05:36 | 324 |
|
C1.2
|
03:36 | 03:39 | 03:44 | 323 |