11 March 2019
20190310 Week Rotation Today Rotation Week 20190312

NOAA
1 Active Region

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W08S49
(92",-649")
E63-W36
(99)
13.2 -0.6 -3.6e21
2 E02N14
(-27",345")
E10-W07
(17)
0.8 -1.1 -2.2e20
3 E41S04
(-629",18")
E48-E32
(16)
0.5 0.7 1.7e20
4 E10N16
(-158",379")
E13-E06
(7)
0.2 -1.1 -4.9e19
5 E30N20
(-454",433")
E34-E27
(7)
0.1 -0.8 -3.7e19
6 W58S52
(507",-712")
W53-W61
(8)
0.1 -1.1 -1.1e20
7 E26N17
(-403",382")
E29-E22
(7)
0.1 -1.0 -2.1e19
8 E29S37
(-380",-492")
E32-E26
(6)
0.1 -1.6 -3.7e19
9 W24S55
(228",-719")
W21-W26
(5)
0.0 -1.2 -3.1e19

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-Mar-2019 20:30 UT .