29 November 2019
20191128 Week Rotation Today Rotation Week 20191130

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E07S11
(-114",-198")
E17-W15
(32)
4.8 -0.3 -2.4e20
2 W01S59
(12",-843")
E65-W47
(112)
3.8 -0.8 -9.8e20
3 E40S12
(-613",-220")
E57-E14
(43)
3.2 -0.1 -4.6e19
4 W01N67
(9",891")
E73-W47
(120)
2.3 0.9 8.1e20
5 W22S47
(246",-721")
W14-W34
(20)
0.3 -0.6 -4.1e19
6 W08S12
(132",-213")
W04-W13
(9)
0.2 1.0 3.5e19
7 W34N27
(483",427")
W30-W37
(7)
0.2 0.8 2.3e19
8 W29S31
(412",-513")
W26-W33
(7)
0.1 -1.3 -2.4e19
9 E41S28
(-566",-463")
E45-E39
(6)
0.1 -1.4 -2.0e19
10 E19N31
(-271",493")
E21-E17
(4)
0.0 -0.9 -5.9e18

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 29-Nov-2019 23:40 UT .