2 July 2019
20190701 Week Rotation Today Rotation Week 20190703

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W12N71
(63",873")
E77-W78
(155)
2.2 1.1 9.8e20
2 W12S03
(198",-103")
W06-W18
(12)
1.5 -2.3 -5.4e20
3 E51N26
(-658",378")
E68-E36
(32)
0.8 0.9 2.0e20
4 W07S69
(39",-899")
E21-W37
(58)
0.5 -0.6 -1.5e20

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 2-Jul-2019 23:30 UT .