Solar flares — Jan 20, 2017
The strongest solar flare in the day
Flare of B5.3 level () — in 10:46
Solar activity index
Value for Jan 20, 2017 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Jan 19, 2017 to Jan 20, 2017
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jan 20, 2017
Total number of flares of class C and higher — 9 flares
C type — 0 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
B2.6
|
20:57 | 21:00 | 21:04 | 2627 |
B4.1
|
17:09 | 17:12 | 17:16 | 2627 |
B3.1
|
15:09 | 15:16 | 15:20 | 2628 |
B5.3
|
10:37 | 10:46 | 10:52 | 2628 |
B4.3
|
09:33 | 09:39 | 09:42 | 2628 |
B2.7
|
07:51 | 08:36 | 08:44 | 2628 |
B1.7
|
06:47 | 07:15 | 07:19 | 2628 |
B1.4
|
06:42 | 06:43 | 06:44 | 2628 |
B1.0
|
06:33 | 06:36 | 06:37 | 2628 |