Magnitude 3.2 earthquake hits near Rancho Cucamonga The Citizen 5 years ago The earthquake occurred two miles from Rancho Cucamonga and three miles from Claremont. Source: Los Angeles Times Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on LinkedIn (Opens in new window) LinkedIn Share on Reddit (Opens in new window) Reddit Preliminary 3.2-Magnitude Earthquake Rattles Rancho Cucamonga AreaDateSeptember 23, 2020In relation topostEarthquake: 3.0 quake registered in Ontario, Calif.DateJune 27, 2019In relation toCaliforniaPre-Dawn Earthquake Shakes Parts of Southern CaliforniaDateMarch 21, 2022In relation topost