7 August 2019
20190806 Week Rotation Today Rotation Week 20190808

NOAA
2 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W06N67
(41",828")
E88-W80
(168)
4.5 1.2 1.7e21
2 W23S31
(314",-569")
E12-W37
(49)
4.3 -0.7 -5.9e20
3 E11S13
(-169",-303")
E34-W17
(51)
3.1 -0.4 -2.1e20
4 E18N09
(-296",52")
E30-E02
(28)
2.0 -0.0 -9.6e18
5 E10S20
(-161",-423")
E16-E05
(11)
0.4 -0.7 -4.3e19
6 W25S65
(167",-892")
W05-W32
(27)
0.3 -0.7 -1.2e20
7 W26N15
(398",158")
W22-W29
(7)
0.2 -0.9 -2.5e19
8 E41S12
(-605",-275")
E45-E36
(9)
0.2 -0.5 -1.7e19
9 E15S69
(-88",-912")
E24-E04
(20)
0.1 -0.9 -6.4e19
10 E25N18
(-380",197")
E27-E22
(5)
0.1 -1.1 -9.8e18
11 E51S13
(-718",-279")
E54-E48
(6)
0.0 -1.7 -2.0e19
12 W25N29
(351",382")
W22-W28
(6)
0.0 -0.6 -5.0e18

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 7-Aug-2019 23:30 UT .