Minor magnitude 1.7 earthquake at 3 km depth … 8 Sep 20:38 UTC: First to report: USGS after 4 minutes. … Nearby towns and cities: 8 km (5 mi) SE of Bonita (San …
Quarry Blast – 7km ESE of Chula Vista, CA, on Wednesday, Sep 8, 2021 1:34 pm – Volcano Discovery
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