Solar flares — Feb 18, 2011
The strongest solar flare in the day
Flare of M6.6 level (strong) — in 10:11
Solar activity index
Value for Feb 18, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Feb 17, 2011 to Feb 18, 2011
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Feb 18, 2011
Total number of flares of class C and higher — 20 flares
C type — 15 | M type — 5 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
M1.3
|
20:56 | 21:04 | 21:14 | 1162 |
|
C7.1
|
19:02 | 19:18 | 19:28 | 1162 |
|
C3.2
|
18:13 | 18:21 | 18:25 | 1158 |
|
C3.8
|
17:48 | 17:53 | 18:02 | 1162 |
|
C2.1
|
16:42 | 16:45 | 16:53 | 1162 |
|
C2.3
|
16:36 | 16:39 | 16:41 | 1162 |
|
C5.5
|
15:48 | 15:55 | 15:59 | 1162 |
|
C5.0
|
14:57 | 15:05 | 15:09 | 1158 |
|
C4.0
|
14:27 | 14:32 | 14:35 | 1158 |
|
M1.0
|
14:00 | 14:08 | 14:15 | 1162 |
|
M1.4
|
12:59 | 13:03 | 13:06 | 1158 |
|
C3.0
|
12:16 | 12:20 | 12:24 | 1162 |
|
M1.0
|
10:23 | 10:26 | 10:37 | 1162 |
|
M6.6
|
09:55 | 10:11 | 10:15 | 1158 |
|
C4.2
|
09:03 | 09:11 | 09:19 | 1162 |
|
C7.6
|
07:13 | 07:24 | 07:38 | 1162 |
|
C8.5
|
06:27 | 06:33 | 06:39 | 1158 |
|
C4.0
|
04:44 | 04:51 | 05:01 | 1161 |
|
C2.0
|
03:20 | 03:34 | 03:40 | 1161 |
|
C1.7
|
01:02 | 01:08 | 01:14 | 1158 |