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M5.4 Earthquake
◍ 245 km S of ‘Ohonua, Tonga · · updated 7/8/2026, 4:52:19 PM
Severity score
63/100
Confidence
High
Why this matters
Aftershock sequence may follow a mainshock of this size.
Key stats
Magnitude
5.4
Depth
10 km
Severity over time
Timeline
- M5.4 recorded7/8/2026, 12:18:59 PM245 km S of ‘Ohonua, Tonga
Sources & attribution
ScientificUSGS Earthquake Hazardsupdated 7/8/2026, 4:52:19 PM
⚠This is an informational severity score, not an official warning. Follow guidance from NWS/NOAA, FEMA (ready.gov), and local emergency management.