15 February 2019
20190214 Week Rotation Today Rotation Week 20190216

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E02S22
(-38",-257")
E21-W26
(47)
6.9 0.5 7.1e20
2 W18S68
(109",-856")
E78-W70
(148)
3.7 -1.3 -6.4e21
3 E09N57
(-78",876")
E57-W49
(106)
2.2 0.7 2.4e21
4 W53S43
(568",-612")
W37-W72
(35)
0.9 -0.7 -7.1e20
5 W15S18
(244",-192")
W13-W19
(6)
0.1 -1.4 -2.7e19

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-Feb-2019 20:30 UT .