15 February 2020
20200214 Week Rotation Today Rotation Week 20200216

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W22S14
(352",-121")
E18-W50
(68)
8.0 -0.3 -5.1e20
2 E10S61
(-85",-793")
E40-W74
(114)
6.2 -1.0 -5.1e21
3 E27S08
(-435",-34")
E47-E08
(39)
5.0 -0.1 -9.0e19
4 E33N21
(-496",430")
E41-E26
(15)
0.4 0.5 8.8e19
5 E26N67
(-165",928")
E48-E12
(36)
0.1 0.9 5.5e20
6 W26N37
(346",660")
W24-W27
(3)
0.0 -1.0 -2.8e19

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 15-Feb-2020 20:30 UT .