Solar flares — Jul 20, 2003
The strongest solar flare in the day
Flare of C5.6 level (normal) — in 17:08
Solar activity index
Value for Jul 20, 2003 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jul 19, 2003 to Jul 20, 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 Jul 20, 2003
Total number of flares of class C and higher — 21 flares
C type — 21 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C2.7
|
22:03 | 22:08 | 22:14 | 410 |
|
C4.4
|
20:04 | 20:11 | 20:25 | 410 |
|
C3.1
|
19:06 | 19:11 | 19:17 | — |
|
C3.6
|
18:53 | 18:58 | 19:01 | 410 |
|
C3.9
|
18:22 | 18:26 | 18:36 | 410 |
|
C3.7
|
17:41 | 17:47 | 17:53 | 410 |
|
C5.6
|
17:01 | 17:08 | 17:19 | 410 |
|
C1.8
|
16:49 | 16:54 | 16:57 | 410 |
|
C3.7
|
15:48 | 15:52 | 15:54 | 410 |
|
C2.1
|
13:00 | 13:06 | 13:23 | — |
|
C1.7
|
12:52 | 12:55 | 12:57 | — |
|
C2.4
|
10:45 | 11:02 | 11:08 | — |
|
C2.0
|
09:33 | 09:36 | 09:38 | 417 |
|
C2.5
|
09:19 | 09:23 | 09:28 | — |
|
C1.4
|
07:19 | 07:25 | 07:35 | — |
|
C1.2
|
06:18 | 06:23 | 06:26 | — |
|
C1.1
|
05:36 | 05:39 | 05:43 | — |
|
C3.9
|
04:48 | 04:56 | 05:10 | 410 |
|
C2.8
|
02:09 | 02:15 | 02:22 | 410 |
|
C1.8
|
01:26 | 01:30 | 01:34 | 410 |
|
C2.7
|
00:53 | 01:00 | 01:05 | 415 |