7 July 2017
20170706 Week Rotation Today Rotation Week 20170708

NOAA
1 Active Region

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 -330
(97",761")
5.6e05
(6.9)
6.6 -5.6 -3.1e34
2 75
(349",105")
1.0e05
(4.1)
9.6 -5.4 -5.6e33
3 -200
(-141",356")
8.4e03
(0.3)
6.7 -5.1 -4.3e32
4 -451
(-406",-105")
3.9e03
(0.1)
5.1 -6.3 -2.4e32

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 7-Jul-2017 23:30 UT .