Significant Events Largest event: M4.7, 10 May 2026 00:10:21 PDT, (32.972, -115.562), depth 14.5km. 3km WSW of Brawley, California. As of 17 May 2026, 01:14PM PDT, the following event numbers have been recorded in the swarm: M≥4: 4 M≥3: 18…