8 October 2018
20181007 Week Rotation Today Rotation Week 20181009

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E38S21
(-549",-428")
E56-E22
(34)
5.1 -0.8 -2.3e21
2 W13N69
(78",857")
E89-W43
(132)
2.8 1.2 5.1e21
3 W52N15
(738",182")
W36-W66
(30)
2.4 1.2 2.1e21
4 W15N25
(223",307")
W02-W24
(22)
2.2 -0.1 -5.6e19
5 E10S41
(-123",-702")
E12-E06
(6)
0.1 -1.6 -7.3e19
6 W13N49
(141",649")
W10-W16
(6)
0.1 -0.6 -1.6e19

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-Oct-2018 23:10 UT .