15 November 2019
20191114 Week Rotation Today Rotation Week 20191116

NOAA
1 Active Region

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W35S43
(402",-694")
E55-W53
(108)
8.3 -0.6 -1.4e21
2 E32N17
(-498",249")
E54-E06
(48)
4.2 0.9 7.3e20
3 W41N69
(225",895")
E46-W59
(105)
1.3 1.0 6.5e20
4 E45N62
(-319",844")
E71-E43
(28)
1.0 0.8 3.2e20
5 W15S33
(205",-568")
W12-W17
(5)
0.1 -1.0 -1.6e19
6 E16S09
(-258",-203")
E17-E14
(3)
0.1 1.1 1.3e19
7 E24S07
(-393",-164")
E26-E22
(4)
0.1 0.9 1.0e19
8 W19N15
(309",213")
W18-W21
(3)
0.0 -1.4 -1.0e19

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-Nov-2019 23:40 UT .