1. Glen Avon is in Riverside County but Fontana is in San Bernardino County.
2. There is no single area considered as “Glen Avon-Fontana”.
3. One report of the Glen Avon recent quakes reported them as “near Fontana”, which Glen Avon is not.
Truly bad reporting.
Truly bad reporting on a really slow news day.
Do you even have a map ?