13 February 2020
20200212 Week Rotation Today Rotation Week 20200214

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E05S14
(-89",-121")
E36-W28
(64)
14.4 -0.2 -6.4e20
2 E14S68
(-93",-851")
E55-W87
(142)
4.1 -1.1 -5.9e21
3 W19N30
(276",584")
W09-W30
(21)
0.7 0.5 1.7e20
4 E37S00
(-588",83")
E44-E30
(14)
0.2 -0.6 -5.0e19
5 E14N28
(-205",548")
E16-E11
(5)
0.1 -0.8 -2.1e19
6 E02N36
(-23",660")
E03-W01
(4)
0.1 -0.5 -1.4e19

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 13-Feb-2020 20:30 UT .