| Date & time | Oct 4, 2022 20:20:08 UTC - |
| Local time at epicenter | Wednesday, Oct 5, 2022 at 4:20 am (GMT +8) |
| Status | Confirmed |
| Magnitude | 4.3 |
| Depth | 6.0 km |
| Epicenter latitude / longitude | 12.06°N / 125.15°E  (Eastern Samar, Eastern Visayas, Philippines) |
| Antipode | 12.06°S / 54.85°W |
| Shaking intensity | Moderate shaking near epicenter |
| Felt | 0 reports |
| Primary data source | EMSC (European-Mediterranean Seismological Centre) |
| Nearest volcano | Biliran (90 km / 56 mi) |
| Nearby towns and cities | 14 km (8 mi) E of San Jose de Buan (pop: 2,810) | Show on map | Quakes nearby 33 km (20 mi) WSW of Oras (Eastern Samar) (pop: 9,020) | Show on map | Quakes nearby 43 km (27 mi) NE of Catbalogan (pop: 68,100) | Show on map | Quakes nearby 59 km (36 mi) SSE of Laoang (Northern Samar) (pop: 16,700) | Show on map | Quakes nearby 59 km (37 mi) NNW of Borongan City (Eastern Samar) (pop: 16,500) | Show on map | Quakes nearby 60 km (37 mi) E of Calbayog City (pop: 67,900) | Show on map | Quakes nearby 74 km (46 mi) SE of Catarman (pop: 47,400) | Show on map | Quakes nearby 532 km (331 mi) ESE of Manila (National Capital Region) (pop: 1,600,000) | Show on map | Quakes nearby |
| Weather at epicenter at time of quake | Overcast Clouds  21°C (70 F), humidity: 98%, wind: 1 m/s (1 kts) from NNE |
| Estimated seismic energy released | 1.8 x 1011 joules (49.4 megawatt hours, equivalent to 42.5 tons of TNT) | about seismic energy |
| Mag. | Depth | Location | Source |
| 4.3 | 6 km | SAMAR, PHILIPPINES | EMSC |
| 4.3 | 6 km | Samar, Philippines | RaspberryShake |
| 4.2 | 5 km | Philippines: 010 Km S 73° W of Maslog (Eastern Samar) | PHIVOLCS |
