14 March 2019
20190313 Week Rotation Today Rotation Week 20190315

NOAA
1 Active Region

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W19S66
(126",-832")
E75-W67
(142)
4.3 -0.7 -3.9e21
2 E06N03
(-101",168")
E15-W11
(26)
3.9 0.9 6.4e20
3 E20N57
(-180",864")
E61-W19
(80)
2.4 0.8 3.4e21
4 E35S35
(-459",-470")
E38-E32
(6)
0.0 -1.3 -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 14-Mar-2019 20:30 UT .