14 January 2019
20190113 Week Rotation Today Rotation Week 20190115

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W22S52
(231",-723")
E71-W44
(115)
9.3 -0.7 -4.7e21
2 E15N17
(-242",356")
E25-W05
(30)
2.2 -0.1 -5.8e19
3 W40N64
(273",903")
W01-W52
(51)
0.8 0.7 2.6e21
4 E28N64
(-198",907")
E59-E12
(47)
0.6 0.7 1.3e21
5 W43S40
(510",-577")
W38-W46
(8)
0.1 -3.8 -2.3e20
6 E06S26
(-88",-356")
E08-E04
(4)
0.1 -2.7 -4.3e19
7 W40N04
(624",120")
W38-W41
(3)
0.1 -0.6 -1.6e19
8 W60S55
(484",-774")
W53-W70
(17)
0.1 -0.6 -9.6e19

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 14-Jan-2019 20:30 UT .