3 December 2018
20181202 Week Rotation Today Rotation Week 20181204

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E28S11
(-445",-190")
E52-W07
(59)
16.1 -0.5 -2.6e21
2 W42N67
(255",894")
E30-W79
(109)
1.5 0.8 4.3e21
3 E50N63
(-342",861")
E73-E51
(22)
0.4 1.0 1.4e21
4 E24S35
(-325",-571")
E28-E22
(6)
0.2 -1.8 -1.5e20
5 W06S11
(97",-190")
W04-W07
(3)
0.0 -1.0 -6.5e18

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 3-Dec-2018 20:30 UT .