Solar flares — Oct 18, 2013
The strongest solar flare in the day
Flare of C8.4 level (normal) — in 15:26
Solar activity index
Value for Oct 18, 2013 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Oct 17, 2013 to Oct 18, 2013
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Oct 18, 2013
Total number of flares of class C and higher — 9 flares
C type — 9 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C8.4
|
15:15 | 15:26 | 15:39 | 1861 |
|
C4.7
|
10:51 | 10:54 | 10:56 | 1875 |
|
C5.0
|
10:17 | 10:34 | 10:48 | 1861 |
|
C2.2
|
08:16 | 08:21 | 08:24 | 1875 |
|
C3.3
|
07:24 | 07:29 | 07:31 | 1875 |
|
C5.3
|
05:00 | 05:08 | 05:12 | 1875 |
|
C1.5
|
03:24 | 03:27 | 03:30 | 1861 |
|
C3.3
|
03:02 | 03:07 | 03:10 | — |
|
C2.7
|
00:56 | 01:01 | 01:04 | 1875 |