3 August 2019
20190802 Week Rotation Today Rotation Week 20190804

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E05N66
(-33",822")
E75-W78
(153)
5.1 1.2 1.9e21
2 W25N20
(376",231")
W09-W40
(31)
4.4 2.0 1.6e21
3 E20S61
(-156",-869")
E52-W02
(54)
0.8 -0.6 -2.1e20
4 E42S30
(-552",-533")
E54-E31
(23)
0.6 -1.0 -1.6e20
5 E20S16
(-307",-355")
E23-E15
(8)
0.1 -0.9 -2.0e19
6 W18S25
(267",-489")
W15-W20
(5)
0.0 -0.9 -8.2e18

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 3-Aug-2019 23:30 UT .