5 December 2018
20181204 Week Rotation Today Rotation Week 20181206

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E06S24
(-94",-407")
E32-W33
(65)
24.2 -0.6 -3.6e21
2 E32N67
(-199",898")
E72-W04
(76)
1.0 0.9 2.7e21
3 W37N69
(210",908")
W32-W43
(11)
0.1 1.9 6.0e20

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 5-Dec-2018 20:30 UT .