26 September 2019
20190925 Week Rotation Today Rotation Week 20190927

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E07N61
(-53",780")
E85-W83
(168)
5.3 0.9 1.2e21
2 W25N18
(382",195")
W10-W38
(28)
3.0 1.3 6.6e20
3 E22S05
(-351",-182")
E36-E08
(28)
2.7 -0.3 -1.5e20
4 W25S15
(396",-352")
W06-W40
(34)
1.9 1.0 3.6e20
5 E31S33
(-413",-603")
E38-E26
(12)
0.3 -0.5 -3.4e19
6 E48S28
(-631",-519")
E55-E43
(12)
0.2 -0.7 -4.2e19
7 E41S10
(-619",-249")
E44-E36
(8)
0.2 -0.7 -3.0e19
8 E55S07
(-783",-175")
E60-E51
(9)
0.1 -0.8 -2.1e19
9 E19N34
(-257",436")
E23-E15
(8)
0.1 -0.9 -1.5e19
10 E46S58
(-367",-848")
E48-E43
(5)
0.1 0.3 1.3e19

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 26-Sep-2019 23:40 UT .