23 November 2018
20181122 Week Rotation Today Rotation Week 20181124

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W00N64
(3",859")
E66-W67
(133)
2.9 1.0 3.9e21
2 W02S08
(40",-173")
E08-W09
(17)
1.4 -1.6 -4.1e20
3 E10S66
(-67",-901")
E47-W49
(96)
1.2 -0.8 -2.2e21
4 W35N17
(532",267")
W33-W37
(4)
0.1 -0.8 -2.2e19

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 23-Nov-2018 20:30 UT .