Sonic Booms near Rialto, CA

Since early 2026, we have detected 2 sonic boom events near Rialto, CA, all suspected. These detections are identified by analyzing real-time web traffic spikes on a popular earthquake information website.

2 Events Detected

Suspected
March 16, 2026
Escondido, CA — Camp Pendleton Live-Fire Training
A strong traffic spike was detected across inland San Diego and Riverside counties at 10:57 AM PDT on March 16. Camp...
Suspected
March 12, 2026
Las Vegas, NV
An extremely strong traffic spike was detected across the Las Vegas Valley at 1:24 PM PDT on March 12, one of the...