13 February 2019
20190212 Week Rotation Today Rotation Week 20190214

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W14S59
(117",-771")
E44-W76
(120)
8.9 -0.9 -6.3e21
2 W18S07
(300",-3")
W02-W34
(32)
1.6 -0.4 -1.5e20
3 E34N62
(-251",900")
E60-W12
(72)
0.9 0.9 3.1e21
4 E47N03
(-708",133")
E56-E38
(18)
0.7 0.8 3.3e20
5 E15S43
(-187",-582")
E17-E13
(4)
0.1 -1.3 -2.9e19
6 E28S35
(-373",-466")
E30-E25
(5)
0.1 -1.6 -3.3e19

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 13-Feb-2019 20:30 UT .