1 March 2020
20200229 Week Rotation Today Rotation Week 20200302

NOAA
0 Active Regions

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E00S13
(-1",-102")
E27-W30
(57)
6.2 0.0 4.1e19
2 E13S63
(-100",-799")
E47-W83
(130)
6.0 -0.8 -4.1e21
3 W54S53
(466",-729")
W44-W71
(27)
0.4 -0.3 -2.1e20
4 W36S36
(459",-487")
W30-W40
(10)
0.2 -0.6 -5.8e19
5 W39S29
(530",-379")
W33-W44
(11)
0.2 -0.9 -7.5e19
6 W09S53
(91",-691")
E02-W13
(15)
0.2 -1.0 -8.7e19
7 E51N08
(-742",217")
E54-E46
(8)
0.1 2.0 1.7e20

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 1-Mar-2020 20:30 UT .