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Real-time earthquake monitor ·
USGS data

Earthquake Report
M5.3 — Houma, Tonga
5.3
Magnitude
Moderate
168 km WSW of Houma, Tonga
199.4 km Intermediate depth
Felt Reports
No Tsunami Alert
PAGER Alert
-21.9390, -176.7039 Coordinates
Reviewed Data Status
Epicenter · -21.9390°, -176.7039° · OpenStreetMap

This moderate M5.3 earthquake was a intermediate-depth event, striking at 199 km beneath Houma, Tonga. Moderate earthquakes are widely felt and can cause light damage near the epicenter, particularly to older or unreinforced structures.

At 199 km, this is an intermediate-depth earthquake. Shaking is distributed across a wider geographic area than shallower events but tends to be less intense at any one location.

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