14 November 2014
⇐20141113 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20141115⇒

NOAA
7 Active Regions
12205
12207
12208
12209
12210
12211
12206

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 E16N46
(-185",661") 		E55-W16
(71) 		10.6 1.1 6.2e33
2 W53S54
(452",-805") 		W57-W78
(21) 		1.0 -0.9 -3.0e33
3 E43S04
(-655",-112") 		E52-E29
(23) 		0.8 11.8 4.8e33
4 E12N02
(-196",-15") 		16
(8.8e03) 		4.6 21.0 1.9e33
5 E44S11
(-661",-218") 		E46-E41
(5) 		0.1 33.0 1.0e33

Note: Solar Monitor's coronal hole segmentations are performed by CHIMERA, a copy of which is available at: github.com/TCDSolar/CHIMERA.

The operations of the CHIMERA algorithm is described in a peer reviewed paper: arxiv.org/abs/1711.11476.

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, and the region positions are valid on 14-Nov-2014 22:35 UT .