25 August 2019
20190824 Week Rotation Today Rotation Week 20190826

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W17S12
(279",-312")
W07-W26
(19)
3.0 -1.4 -7.3e20
2 E42N20
(-604",235")
E62-E22
(40)
2.8 1.4 8.0e20
3 E38N60
(-291",773")
E89-E12
(77)
1.0 0.6 1.8e20
4 W53N72
(232",876")
W19-W91
(72)
0.7 1.2 4.5e20
5 E43S09
(-644",-229")
E50-E37
(13)
0.4 1.0 8.4e19
6 E44N02
(-665",-43")
E49-E39
(10)
0.3 1.7 1.1e20
7 W16S68
(96",-918")
E06-W34
(40)
0.2 -1.3 -2.0e20

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 25-Aug-2019 19:30 UT .