28 November 2019
20191127 Week Rotation Today Rotation Week 20191129

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E14S51
(-153",-768")
E29-W55
(84)
6.2 -0.7 -1.0e21
2 E23N06
(-382",75")
E40-E02
(38)
4.5 0.0 3.4e18
3 E09N67
(-58",889")
E63-W41
(104)
2.2 0.9 7.6e20
4 W04N03
(70",34")
W01-W07
(6)
0.2 -1.1 -3.2e19
5 W50S19
(703",-334")
W45-W54
(9)
0.1 -1.5 -4.1e19
6 W24N42
(292",633")
W20-W29
(9)
0.1 -0.9 -1.9e19
7 W46S06
(700",-113")
W42-W49
(7)
0.1 -0.9 -1.8e19
8 W60S22
(781",-379")
W54-W66
(12)
0.1 -0.4 -9.9e18
9 W60S13
(825",-228")
W56-W65
(9)
0.1 -1.6 -3.0e19
10 W24N08
(389",114")
W22-W26
(4)
0.0 -1.2 -9.0e18
11 W30S34
(398",-561")
W28-W31
(3)
0.0 -0.6 -5.6e18

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 28-Nov-2019 23:40 UT .