27 August 2019
20190826 Week Rotation Today Rotation Week 20190828

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E27N19
(-404",212")
E49-W08
(57)
6.0 1.4 1.4e21
2 E17S16
(-270",-373")
E30-E07
(23)
2.4 1.1 4.5e20
3 E42N67
(-248",832")
E66-W25
(91)
2.3 0.9 8.4e20
4 W44S09
(657",-232")
W39-W51
(12)
0.5 -2.1 -2.5e20
5 W04N52
(39",672")
E02-W06
(8)
0.1 1.8 3.3e19
6 E17N40
(-215",527")
E19-E15
(4)
0.0 -2.7 -1.8e19

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 27-Aug-2019 23:40 UT .