Solar flares — May 19, 2011
The strongest solar flare in the day
Flare of B3.5 level () — in 02:13
Solar activity index
Value for May 19, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from May 18, 2011 to May 19, 2011
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 19, 2011
Total number of flares of class C and higher — 4 flares
C type — 0 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B2.2
|
09:38 | 09:39 | 09:40 | 1218 |
|
B3.0
|
03:49 | 04:36 | 05:40 | — |
|
B3.5
|
02:09 | 02:13 | 02:15 | 1208 |
|
B2.0
|
01:59 | 02:03 | 02:05 | — |