8 July 2019
20190707 Week Rotation Today Rotation Week 20190709

NOAA
1 Active Region

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E14N64
(-100",819")
E69-W76
(145)
4.9 1.0 1.5e21
2 E22N05
(-349",23")
E33-E08
(25)
2.1 -0.3 -1.1e20
3 W38N25
(524",352")
W19-W55
(36)
1.8 1.1 4.1e20
4 E08S14
(-132",-282")
E19-W06
(25)
1.4 -0.6 -1.3e20
5 E23S68
(-140",-894")
E54-W19
(73)
0.8 -0.8 -3.6e20
6 W07S23
(107",-425")
W06-W09
(3)
0.1 -1.6 -1.9e19
7 E14S33
(-198",-559")
E17-E12
(5)
0.1 -2.0 -2.5e19
8 E47S25
(-627",-442")
E52-E45
(7)
0.1 -0.8 -1.1e19
9 W11N36
(142",513")
W07-W13
(6)
0.1 -1.8 -1.7e19

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 8-Jul-2019 23:30 UT .