Solar flares — Mar 18, 2011
The strongest solar flare in the day
Flare of B5.4 level () — in 04:05
Solar activity index
Value for Mar 18, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Mar 17, 2011 to Mar 18, 2011
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Mar 18, 2011
Total number of flares of class C and higher — 3 flares
C type — 0 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B3.3
|
11:40 | 11:45 | 11:50 | 1173 |
|
B5.4
|
03:50 | 04:05 | 04:09 | — |
|
B2.8
|
02:15 | 02:18 | 02:22 | — |