Sonic Booms near Fullerton, CA

Since early 2026, we have detected 6 sonic boom events near Fullerton, CA: 3 confirmed and 3 suspected. These detections are identified by analyzing real-time web traffic spikes on a popular earthquake information website.

6 Events Detected

Santa Paula, CA — Starlink 17-24

SpaceX launched 25 Starlink satellites from Vandenberg SFB's SLC-4E at 10:19 PM PDT on March 16. Booster B1088, on its...

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...

Ventura, CA — Starlink 17-31

SpaceX launched 25 Starlink satellites from Vandenberg SFB's SLC-4E at approximately 7:58 AM PDT on March 13. Veteran...

February 11, 2026

A boom was detected near Cypress in Orange County on the afternoon of February 11, more than 6 hours after the...

February 10, 2026

Solana Beach, CA

Residents along the North San Diego County coast, including Solana Beach, Del Mar, Encinitas, and Carlsbad, reported a...

January 15, 2026

SpaceX Crew-11 Dragon Re-entry

NASA's Crew-11 Dragon capsule made an early return from the ISS after one of its four astronauts required urgent...