11 January 2020
20200110 Week Rotation Today Rotation Week 20200112

NOAA
2 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E09N41
(-111",696")
E45-W24
(69)
6.9 0.6 2.4e21
2 W14S63
(109",-837")
E72-W41
(113)
4.7 -0.9 -4.6e21
3 W19S14
(308",-169")
E08-W31
(39)
3.7 0.3 2.4e20
4 W46N02
(698",76")
W41-W50
(9)
0.2 -0.7 -6.8e19
5 E41S02
(-636",15")
E45-E37
(8)
0.1 -1.0 -5.0e19
6 W27S20
(416",-267")
W25-W30
(5)
0.0 -0.7 -1.0e19
7 W04N31
(63",562")
W03-W07
(4)
0.0 -0.9 -1.1e19

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 11-Jan-2020 20:30 UT .