30 May 2020
20200529 Week Rotation Today Rotation Week 20200531

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W08S15
(129",-229")
E23-W42
(65)
8.0 -0.2 -2.7e20
2 E04S65
(-30",-850")
E72-W76
(148)
3.2 -0.7 -3.6e21
3 W06N59
(51",816")
E55-W28
(83)
2.6 0.8 2.4e21
4 W27N13
(427",217")
W08-W45
(37)
1.5 -0.3 -1.3e20
5 E27S22
(-407",-338")
E29-E25
(4)
0.1 -0.9 -1.9e19
6 E27S07
(-424",-106")
E29-E23
(6)
0.1 -0.9 -1.5e19

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 30-May-2020 19:30 UT .