EARTHQUAKEM4.7

M4.7 earthquake near Basco, Philippines

Map: the earthquake near Basco, Philippines, with plate boundaries

A magnitude 4.7 earthquake struck 113 km (70 mi) southwest of Basco, Philippines on Monday, November 2, 2026 at 08:42 UTC, at a depth of 35 km (22 mi), according to the U.S. Geological Survey. Shallow quakes like this one shake the surface hardest. The nearest city of a million or more people is Kaohsiung, about 327 km (203 mi) away.

MagnitudeM4.7
Depth35 km (22 mi)
Time (UTC)Nov 2 08:42
Location19.80°N 121.12°E
Nearest townBasco · 113 km
Energy169 tons TNT
Tsunami flagNo
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Why here?

This earthquake struck about 161 km (100 mi) from the boundary between the Sunda and Philippine Sea plates. Most earthquakes happen along plate boundaries like this one, where the pieces of Earth’s outer shell collide, pull apart or grind past each other. Stress builds up over years until the rock suddenly slips.

The red lines on the map are plate boundaries.

How strong was it?

Magnitude is logarithmic: each whole step releases about 32 times more energy. This magnitude 4.7 released roughly the energy of 169 tons of TNT. That is about 11 times the energy of a magnitude 4.0, a quake people nearby feel but that rarely causes damage. The strongest earthquake ever recorded, magnitude 9.5 in Chile in 1960, released about 16,000,000 times more than this one.

Earthquake history here

Before this earthquake, USGS had recorded 105 earthquakes of magnitude 6 or larger within 300 km (186 mi) since 1900. The strongest:

Official details, updates and the shaking map: USGS event page.

See every earthquake on November 2, 2026 or earthquakes by day.

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