20 November 2019
20191119 Week Rotation Today Rotation Week 20191121

NOAA
1 Active Region

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W13N65
(91",868")
E73-W75
(148)
3.3 1.3 1.4e21
2 W34N20
(514",303")
W15-W55
(40)
2.8 0.8 4.1e20
3 E41S23
(-586",-411")
E60-E23
(37)
2.0 -0.3 -1.5e20
4 E08N06
(-135",57")
17
(2.5e04)
-0.4 3.8 9.6e20
5 W34S70
(190",-921")
W08-W56
(48)
0.4 -1.2 -2.6e20
6 E16S07
(-259",-157")
E20-E12
(8)
0.2 -1.1 -3.5e19
7 E53S10
(-767",-190")
E58-E50
(8)
0.1 -0.6 -1.7e19
8 E16N33
(-228",505")
E19-E14
(5)
0.1 -1.0 -1.5e19
9 W46S07
(693",-142")
W42-W49
(7)
0.1 1.8 2.5e19
10 W04N07
(61",77")
W02-W05
(3)
0.1 -1.9 -1.8e19
11 E26N33
(-360",505")
E28-E24
(4)
0.0 -0.7 -6.4e18
12 W04N48
(49",693")
W02-W06
(4)
0.0 -0.8 -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 20-Nov-2019 23:40 UT .