10 January 2019
20190109 Week Rotation Today Rotation Week 20190111

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E13S62
(-106",-826")
149
(5.7e05)
-0.7 5.7 3.3e22
2 W20S21
(310",-291")
E03-W39
(42)
4.2 -0.6 -6.3e20
3 E33S26
(-484",-378")
E50-E14
(36)
3.1 -0.3 -3.9e20
4 E03N59
(-29",868")
E48-W34
(82)
2.6 1.1 3.8e21
5 W32S40
(394",-588")
W27-W36
(9)
0.2 -2.1 -1.8e20
6 W29S31
(400",-456")
W27-W31
(4)
0.1 -0.9 -2.7e19
7 W25S37
(324",-540")
W22-W27
(5)
0.0 -1.5 -2.9e19

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 10-Jan-2019 20:30 UT .