Geomagnetism
; Long Term Evolution (LTE)
; Solar energy
; Solar radiation
; Solar wind
; Wind
; Coronal hole
; Geomagnetic activities
; Solar activity
; Solar wind speed
; Space climate
; Speed
ReSoLVE Centre of Excellence, Space Physics Research Unit, University of Oulu, Oulu, Finland
Recommended Citation:
Mursula K.,Holappa L.,Lukianova R.. Seasonal solar wind speeds for the last 100 years: Unique coronal hole structures during the peak and demise of the Grand Modern Maximum[J]. Geophysical Research Letters,2017-01-01,44(1).