16 November 2018
20181115 Week Rotation Today Rotation Week 20181117

NOAA
2 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W01S33
(16",-573")
E28-W43
(71)
18.1 -0.4 -2.5e21
2 W14N60
(114",817")
E73-W48
(121)
5.3 0.8 4.5e21

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 16-Nov-2018 20:30 UT .