15 January 2020
20200114 Week Rotation Today Rotation Week 20200116

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W10N18
(164",377")
E17-W33
(50)
4.4 0.0 1.8e19
2 E22S24
(-340",-327")
E37-W01
(38)
3.3 -0.4 -3.5e20
3 W10S71
(57",-894")
E77-W69
(146)
2.4 -1.0 -4.4e21
4 E21N67
(-132",925")
E48-E05
(43)
0.4 1.2 1.8e21

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 15-Jan-2020 20:30 UT .