Solar flares — Mar 15, 2011
The strongest solar flare in the day
Flare of M1.0 level (strong) — in 00:22
Solar activity index
Value for Mar 15, 2011 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Mar 14, 2011 to Mar 15, 2011
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
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List of solar flares for Mar 15, 2011
Total number of flares of class C and higher — 14 flares
C type — 6 | M type — 1 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
B6.1
|
22:13 | 22:17 | 22:19 | 1169 |
B5.3
|
21:55 | 21:59 | 22:01 | 1169 |
B5.6
|
18:58 | 19:02 | 19:04 | 1169 |
C2.9
|
17:28 | 17:35 | 17:39 | 1169 |
B5.6
|
13:11 | 13:15 | 13:17 | 1169 |
C1.1
|
11:21 | 11:25 | 11:27 | 1169 |
C2.6
|
09:25 | 09:42 | 09:58 | 1169 |
C1.5
|
08:46 | 08:52 | 09:09 | 1169 |
B6.9
|
08:07 | 08:11 | 08:14 | 1172 |
C1.4
|
06:52 | 06:57 | 07:07 | 1169 |
C2.1
|
05:04 | 05:18 | 05:28 | 1166 |
B7.5
|
04:15 | 04:20 | 04:30 | 1169 |
B8.9
|
03:06 | 03:09 | 03:12 | 1169 |
M1.0
|
00:18 | 00:22 | 00:24 | 1169 |