5 March 2019
20190304 Week Rotation Today Rotation Week 20190306

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W22S20
(339",-226")
E09-W39
(48)
8.1 -0.3 -6.1e20
2 W12S71
(64",-868")
E46-W81
(127)
3.3 -1.4 -6.9e21
3 W42N12
(631",292")
W38-W48
(10)
0.2 -0.5 -5.8e19
4 E21S17
(-336",-172")
E24-E19
(5)
0.1 -0.9 -1.6e19
5 W48S41
(541",-567")
W43-W53
(10)
0.1 -0.6 -3.0e19

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 5-Mar-2019 20:30 UT .