26 February 2019
20190225 Week Rotation Today Rotation Week 20190227

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W23S20
(357",-225")
E07-W54
(61)
10.7 -0.6 -1.7e21
2 E25S14
(-406",-120")
E49-E04
(45)
5.2 -0.1 -2.0e20
3 W03S67
(19",-838")
E88-W50
(138)
4.7 -1.3 -7.0e21
4 W27N63
(195",909")
W16-W52
(36)
0.4 0.4 5.5e20
5 E35N17
(-529",370")
E41-E30
(11)
0.2 -0.7 -5.6e19
6 E39S04
(-603",22")
E41-E35
(6)
0.1 -0.8 -3.8e19

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 26-Feb-2019 20:30 UT .