11 August 2019
20190810 Week Rotation Today Rotation Week 20190812

NOAA
2 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E06S15
(-94",-352")
E44-W33
(77)
7.6 -0.1 -1.8e20
2 E04N66
(-26",817")
E78-W78
(156)
4.6 1.2 1.7e21
3 E32S61
(-249",-865")
E55-E22
(33)
0.6 -0.6 -1.9e20
4 W47N10
(678",93")
W41-W52
(11)
0.2 0.6 3.3e19
5 W51S11
(726",-252")
W47-W57
(10)
0.1 -1.4 -5.2e19
6 E24S45
(-270",-730")
E26-E18
(8)
0.1 -0.9 -3.0e19
7 W32S64
(216",-888")
W23-W47
(24)
0.1 -1.4 -9.0e19
8 W30N02
(472",-57")
W26-W34
(8)
0.1 -1.1 -1.8e19
9 W19S69
(114",-913")
W15-W28
(13)
0.1 -1.3 -4.9e19
10 W62S28
(742",-481")
W57-W67
(10)
0.1 -2.5 -6.3e19
11 E29N37
(-371",486")
E31-E27
(4)
0.0 0.6 6.2e18
12 E30N23
(-433",286")
E32-E27
(5)
0.0 -1.0 -6.9e18

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 11-Aug-2019 23:30 UT .