29 May 2019
20190528 Week Rotation Today Rotation Week 20190530

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E03S13
(-54",-204")
E12-W09
(21)
2.0 0.2 7.1e19
2 W14S68
(87",-871")
E56-W77
(133)
1.8 -0.3 -1.2e21
3 E21N69
(-121",888")
E68-W47
(115)
1.1 0.9 2.9e21
4 W53N10
(744",172")
W44-W67
(23)
0.5 -0.7 -2.9e20
5 W53S29
(657",-456")
W49-W59
(10)
0.3 -0.6 -1.7e20
6 E51S67
(-288",-868")
E69-E62
(7)
0.1 -0.3 -2.0e20
7 W62S18
(799",-279")
W58-W71
(13)
0.1 -0.3 -5.6e19
8 W29S28
(403",-432")
W26-W31
(5)
0.1 -0.9 -3.3e19
9 W09S43
(109",-633")
W06-W13
(7)
0.1 -0.6 -2.3e19
10 E13S08
(-207",-118")
E14-E11
(3)
0.1 -1.1 -1.5e19
11 W21S11
(337",-161")
W19-W24
(5)
0.1 -1.3 -2.1e19
12 E18S39
(-232",-580")
E21-E15
(6)
0.1 -0.6 -1.6e19
13 W04S24
(59",-375")
W01-W06
(5)
0.1 -0.8 -1.3e19

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 29-May-2019 22:20 UT .