M5.4 earthquake · 203 km NW of Port-Olry, Vanuatu

■ Steady

Cluster of M5+ quakes northwest of Port-Olry, Vanuatu, with M5.4 on Sunday

Two more quakes struck about 200 km northwest of Port-Olry, Vanuatu, early on Sunday, at magnitude 5.4 and 5.1. They followed an M5.2 on Saturday night and an M5.0 earlier on Saturday in the same area. Elsewhere on Saturday, an M6.0 hit 58 km south-southeast of Shima, Japan, at 352 km depth, and an M5.0 struck southeast of Bushehr, Iran.

• Four quakes of M5.0 to M5.4 hit about 196 to 203 km northwest of Port-Olry, Vanuatu, between Saturday and Sunday.
• The M6.0 near Shima, Japan, was deep at 352 km; USGS PAGER alert level green with 24 felt reports.
• An M5.2 struck near Bajo Corral, Panama, on Saturday, with 28 felt reports.
• On Thursday, an M6.2 hit 43 km ESE of Port-Olry, Vanuatu, at 143 km depth, with a green PAGER alert.