27 November 2018
20181126 Week Rotation Today Rotation Week 20181128

NOAA
1 Active Region

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E21S02
(-351",-52")
E45-W08
(53)
9.6 0.8 1.7e21
2 W40N69
(224",901")
E60-W60
(120)
1.4 0.9 4.4e21
3 W42S70
(229",-917")
W01-W57
(56)
0.5 -0.8 -2.4e21
4 W06S01
(97",-37")
E00-W10
(10)
0.3 3.0 1.6e20
5 E43N55
(-378",788")
E44-E39
(5)
0.0 2.4 1.5e20

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 27-Nov-2018 20:30 UT .