4 November 2018
20181103 Week Rotation Today Rotation Week 20181105

NOAA
Active Regions
No Data

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W35N01
(557",-34")
W12-W58
(46)
6.5 1.0 2.4e21
2 E13N63
(-98",832")
E71-W84
(155)
4.4 1.1 5.5e21
3 E38N10
(-582",114")
E48-E27
(21)
0.9 -1.1 -3.8e20
4 E47S06
(-703",-140")
E55-E38
(17)
0.6 -0.9 -3.0e20
5 E13S26
(-201",-487")
E20-E04
(16)
0.5 -0.7 -1.3e20
6 E44S15
(-650",-306")
E50-E38
(12)
0.3 -0.9 -1.5e20
7 E20S44
(-238",-714")
E25-E14
(11)
0.2 -0.5 -7.8e19
8 E66S24
(-805",-421")
E69-E62
(7)
0.0 -0.9 -1.1e20
9 W10S18
(159",-371")
W08-W12
(4)
0.0 -2.5 -3.0e19
10 W12N06
(208",31")
W11-W15
(4)
0.0 1.0 8.6e18
11 E66S34
(-733",-564")
E70-E62
(8)
0.0 -1.4 -1.8e20

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 some time .