Earthquake Los Angeles: The 4.4 Magnitude Tremor that Shook Southern California

Los Angeles Earthquake July 2025 – Magnitude 4.4 Shake in Southern California.

On July 31, 2025, a magnitude 4.4 earthquake rattled Southern California, sending shockwaves across Los Angeles, Fontana, Rialto, and other surrounding areas. The tremor was felt as far as San Bernardino, Riverside, and even into Orange County, causing a brief moment of panic among residents but thankfully, no immediate reports of injuries or significant damages. … Read more

The Ground Shakes Again: Understanding Southern California’s Latest Earthquakes

USGS ShakeMap of 4.4M earthquake near Fontana, California, showing intensity zones across Los Angeles

At 9:32 a.m. PT on July 31, 2025, a magnitude 4.4 earthquake ruptured near Muscoy, California—just 6 km west of Fontana and 7 km north of Rialto in San Bernardino County. The shallow depth (3.3 miles) amplified shaking across Southern California, with reports from Los Angeles to San Diego and as far east as Ventura. Three minutes … Read more