Magnitude 4.0 earthquake in Philippine waters, 81 km E of Marihatag, Surigao del Sur — June 8, 2026

The Philippine Institute of Volcanology and Seismology (Phivolcs) recorded a magnitude 4.0 earthquake off the east coast of Mindanao, about 81 kilometers east of Marihatag, Surigao del Sur at 2:49 a.m. on Monday, June 8.

The quake struck at a depth of 12 kilometers.

• Magnitude: M4.0
• Time: June 8, 2026, 2:49 AM PHT
• Depth: 12 km
• Location: Philippine waters, 81 km E of Marihatag, Surigao del Sur (8.67°N, 127.02°E)

Nearby earthquakes

The strongest other Philippine earthquakes within 100 km and 3 days before or after this one (up to five), including possible foreshocks and aftershocks.

• M3.1 Philippine waters, 57 km ENE of Cagwait, Surigao del Sur, 3 km deep, 66 km away, June 6, 2026 2:07 AM PHT
• M3.0 21 km NE of Lingig, Surigao del Sur, 23 km deep, 76 km away, June 6, 2026 6:28 PM PHT
• M3.4 3 km NE of Cagwait, Surigao del Sur, 29 km deep, 82 km away, June 7, 2026 12:43 PM PHT
• M3.6 Philippine waters, 81 km ESE of Cagwait, Surigao del Sur, 5 km deep, 7 km away, June 8, 2026 2:39 AM PHT
• M3.0 Philippine waters, 65 km ENE of Baganga, Davao Oriental, 25 km deep, 86 km away, June 8, 2026 4:03 PM PHT

Towns that likely felt it

Estimated intensity in the nearest towns, from the magnitude, depth and distance. These are estimates, not reports.

• Hinatuan, Surigao del Sur: Intensity III (82 km from the epicenter)

Estimated intensity in Manila

Not felt (MMI 1), 931 km from the epicenter.