11 January 2019
20190110 Week Rotation Today Rotation Week 20190112

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E12S50
(-132",-700")
E39-W44
(83)
13.0 -0.5 -3.5e21
2 W17N61
(135",886")
E34-W44
(78)
2.1 0.9 3.7e21
3 W25S13
(401",-148")
W15-W36
(21)
1.6 -0.7 -3.2e20
4 W43S24
(603",-352")
W38-W48
(10)
0.3 -0.6 -1.0e20
5 E26S07
(-430",-61")
E28-E23
(5)
0.0 -0.7 -8.4e18
6 E50S53
(-447",-754")
E53-E48
(5)
0.0 -1.3 -8.2e19

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-Jan-2019 20:30 UT .