12 July 2019
20190711 Week Rotation Today Rotation Week 20190713

NOAA
1 Active Region

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W04S06
(71",-161")
E28-W35
(63)
10.2 -0.3 -4.0e20
2 W13N65
(90",829")
E84-W64
(148)
4.4 1.0 1.4e21
3 E26S59
(-212",-837")
E49-W49
(98)
2.6 -0.7 -6.4e20
4 W30S20
(442",-375")
W24-W35
(11)
0.3 -0.6 -3.4e19
5 W05S33
(75",-575")
W03-W10
(7)
0.1 -0.9 -1.7e19
6 E44S15
(-633",-298")
E47-E40
(7)
0.1 -0.6 -9.8e18
7 W51S05
(733",-123")
W49-W54
(5)
0.1 -1.4 -2.0e19
8 W07S39
(94",-650")
W06-W10
(4)
0.0 -1.6 -1.7e19
9 E03S19
(-53",-367")
E05-E02
(3)
0.0 -1.4 -8.9e18

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 12-Jul-2019 23:30 UT .