Small 3.3 quake hits near Indio, Riverside County, California, USA
3.3 quake 21 Sep 4:15 am (GMT -7)

An earthquake of magnitude 3.3 occurred early morning on Tuesday, September 21st, 2021, at 4:15 am local time near Indio, Riverside County, California, USA, as reported by the United States Geological Survey.
According to preliminary data, the quake was located at a very shallow depth of 2.8 miles. Shallow earthquakes are felt more strongly than deeper ones as they are closer to the surface. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Indio Hills (pop. 970) located 15 miles from the epicenter, Indio (pop. 87,500) 18 miles away, Coachella (pop. 44,600) 18 miles away, Twentynine Palms (pop. 26,000) 19 miles away, La Quinta (pop. 40,500) 24 miles away, and Palm Desert (pop. 51,900) 25 miles away. In Rancho Mirage (pop. 18,100, 27 miles away), and Cathedral City (pop. 53,800, 29 miles away), the quake was probably not felt.


Earthquake data:
Date & time: Sep 21, 2021 4:15 am (GMT -7) local time (21 Sep 2021 11:15 GMT)
Magnitude: 3.3
Depth: 4.5 km
Epicenterlatitude / longitude: 33.87°N / 115.97°W (Riverside, California, United States)
Primary data source: USGS
https://www.volcanodiscovery.com/earthquake/news/142022/Small-33-quake-hits-near-Indio-Riverside-County-California-USA.html