25 February 2019
20190224 Week Rotation Today Rotation Week 20190226

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E03S45
(-39",-595")
E48-W41
(89)
17.2 -0.7 -4.6e21
2 E32N05
(-510",186")
E47-E09
(38)
1.5 -0.4 -1.8e20
3 W23N63
(172",908")
E06-W39
(45)
0.9 0.6 1.8e21
4 E23S30
(-325",-384")
E25-E20
(5)
0.1 -0.6 -1.1e19
5 E55S40
(-609",-559")
E57-E51
(6)
0.0 -1.6 -7.8e19
6 W31S34
(421",-449")
W30-W34
(4)
0.0 -0.5 -9.7e18

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 25-Feb-2019 20:30 UT .