12 September 2019
20190911 Week Rotation Today Rotation Week 20190913

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E15S25
(-221",-510")
E29-W10
(39)
4.3 -0.3 -2.7e20
2 E05N69
(-30",844")
E79-W78
(157)
3.7 1.6 1.9e21
3 W10N16
(165",148")
E01-W18
(19)
2.3 -0.2 -8.6e19
4 E35S53
(-325",-819")
E51-E22
(29)
0.6 -0.4 -1.0e20
5 E09S58
(-79",-869")
E22-W02
(24)
0.4 -0.7 -1.2e20
6 E34N23
(-486",283")
E38-E30
(8)
0.1 -1.2 -1.9e19
7 E48S61
(-348",-864")
E59-E40
(19)
0.1 -0.3 -1.1e19
8 E20S03
(-325",-165")
E21-E18
(3)
0.0 -1.3 -8.1e18
9 W32S68
(194",-913")
W25-W42
(17)
0.0 -0.6 -1.7e19

Note: Solar Monitor's coronal hole segmentations are performed by CHIMERA, a copy of which is available at: github.com/solarmonitor/solarmonitoridl/idl. An extensive copy of coronal hole properties are available at: solarmonitor.org/data. The latest positions of the coronal holes are given in heliocentric co-ordinates. The region positions are valid on 12-Sep-2019 23:40 UT .