22 November 2018
20181121 Week Rotation Today Rotation Week 20181123

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W03N53
(31",762")
E77-W67
(144)
5.3 0.6 2.1e21
2 E12S10
(-205",-195")
E20-E04
(16)
1.8 -1.3 -5.0e20
3 E23S66
(-154",-902")
E27-W24
(51)
0.8 -0.6 -1.4e21
4 W39S14
(589",-258")
W33-W45
(12)
0.3 0.5 6.7e19
5 W62S34
(715",-553")
W54-W69
(15)
0.2 -1.1 -4.3e20
6 W28S30
(390",-515")
W24-W31
(7)
0.1 -1.1 -5.9e19

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 22-Nov-2018 20:30 UT .