11 February 2019
20190210 Week Rotation Today Rotation Week 20190212

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W05S59
(40",-771")
E56-W74
(130)
9.3 -0.7 -4.7e21
2 E23N64
(-168",912")
E51-W21
(72)
0.6 0.7 1.4e21
3 W36S14
(559",-137")
W34-W39
(5)
0.1 -0.7 -2.1e19
4 W40S26
(558",-352")
W38-W42
(4)
0.1 -0.5 -1.2e19
5 W35S35
(464",-473")
W33-W37
(4)
0.0 -0.5 -1.1e19

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-Feb-2019 20:30 UT .