19 November 2019
20191118 Week Rotation Today Rotation Week 20191120

NOAA
1 Active Region

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W24N21
(370",318")
E01-W40
(41)
5.0 0.9 7.7e20
2 E02N65
(-12",862")
E64-W63
(127)
3.5 1.3 1.5e21
3 E18N06
(-307",59")
E32-W05
(37)
3.0 -0.3 -1.4e20
4 W37S08
(584",-166")
W28-W49
(21)
0.7 0.9 1.2e20
5 W14S71
(79",-928")
E31-W47
(78)
0.4 -1.1 -2.6e20
6 E53S30
(-672",-504")
E63-E47
(16)
0.2 -0.5 -2.8e19
7 E09N48
(-106",691")
E15-E04
(11)
0.2 -0.4 -1.4e19
8 E39S12
(-594",-239")
E42-E35
(7)
0.1 -0.5 -8.9e18

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 19-Nov-2019 23:40 UT .