12 July 2018
20180711 Week Rotation Today Rotation Week 20180713

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E05N67
(-34",841")
E82-W85
(167)
3.7 1.0 5.3e21
2 W28S17
(424",-331")
W01-W43
(42)
3.0 -0.1 -8.2e19
3 W30N17
(447",224")
W26-W32
(6)
0.1 -0.7 -2.1e19
4 W08N27
(115",365")
W04-W10
(6)
0.1 -0.9 -1.6e19
5 W39N10
(592",110")
W37-W42
(5)
0.0 -0.6 -1.2e19

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-2018 23:10 UT .