13 June 2018
20180612 Week Rotation Today Rotation Week 20180614

NOAA
1 Active Region

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W22S19
(330",-319")
E07-W41
(48)
5.6 0.1 8.8e31
2 E21N31
(-291",474")
E32-E01
(31)
2.6 0.6 5.9e32
3 E29N63
(-205",838")
E69-W42
(111)
2.4 1.0 4.3e33
4 W27S74
(121",-910")
W10-W56
(46)
0.2 -0.9 -9.4e32
5 W22N12
(354",179")
W19-W25
(6)
0.1 -1.1 -4.3e31

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 13-Jun-2018 23:10 UT .