15 March 2020
20200314 Week Rotation Today Rotation Week 20200316

NOAA
1 Active Region

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E03N20
(-48",441")
E31-W20
(51)
8.1 -0.0 -8.2e19
2 E25S65
(-177",-820")
E61-W51
(112)
5.3 -1.1 -6.6e21
3 E10S47
(-117",-618")
E13-E07
(6)
0.1 -1.6 -7.6e19
4 E37N35
(-469",635")
E40-E33
(7)
0.1 -1.0 -4.9e19
5 E18S20
(-284",-222")
E20-E16
(4)
0.1 -0.8 -1.2e19
6 E26N08
(-426",236")
E28-E24
(4)
0.0 -1.2 -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 15-Mar-2020 20:30 UT .