16 November 2019
20191115 Week Rotation Today Rotation Week 20191117

NOAA
1 Active Region

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E23N16
(-360",234")
E41-W05
(46)
6.3 0.9 9.7e20
2 W41S49
(423",-752")
E32-W53
(85)
3.4 -0.8 -8.5e20
3 E37N64
(-261",853")
E72-E04
(68)
1.9 1.2 8.9e20
4 W44N70
(225",903")
E04-W61
(65)
0.9 1.0 4.8e20
5 W51S06
(751",-136")
W41-W62
(21)
0.4 -1.1 -1.1e20
6 W20N10
(321",130")
W18-W21
(3)
0.1 1.3 1.8e19
7 W30S11
(477",-229")
W28-W32
(4)
0.0 -0.8 -5.3e18

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 16-Nov-2019 23:40 UT .