24 February 2019
20190223 Week Rotation Today Rotation Week 20190225

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E17S21
(-258",-246")
E54-W33
(87)
14.6 -0.5 -1.7e21
2 E16S67
(-109",-838")
E59-W88
(147)
4.3 -1.2 -6.0e21
3 E02N62
(-18",907")
E49-W35
(84)
1.3 0.6 2.0e21

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 24-Feb-2019 20:30 UT .