15 March 2019
20190314 Week Rotation Today Rotation Week 20190316

NOAA
1 Active Region

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W15S02
(244",83")
W00-W28
(28)
3.9 0.9 7.3e20
2 W08S70
(48",-859")
E68-W54
(122)
3.3 -0.9 -4.2e21
3 E06N56
(-52",862")
E39-W35
(74)
2.5 0.8 3.0e21
4 E05N29
(-71",576")
E08-W01
(9)
0.2 -1.0 -6.2e19
5 W20S50
(217",-660")
W17-W24
(7)
0.1 -1.3 -3.8e19

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-Mar-2019 20:30 UT .