Assertion: geomagnetic storm | /r/HasProperty | disturbance
Facets:
value: in earth’s magnetic field
type: LOCATION
Source sentences:
text: Geomagnetic storms are disturbances in Earth’s magnetic field that can result in many hours of vibrant auroras both at high latitudes (Yukon, Northwest Territories and Nunavut) and at lower latitudes (southern Canada and northern United States).