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M4.6 Earthquake
◍ Banda Sea · · updated 8/21/2026, 1:07:52 PM
Severity score
49/100
Confidence
High
Why this matters
Aftershock sequence may follow a mainshock of this size.
Key stats
Magnitude
4.6
Depth
170 km
Severity over time
Timeline
- M4.6 recorded8/21/2026, 11:55:28 AMBanda Sea
Sources & attribution
ScientificUSGS Earthquake Hazardsupdated 8/21/2026, 1:07:52 PM
⚠This is an informational severity score, not an official warning. Follow guidance from NWS/NOAA, FEMA (ready.gov), and local emergency management.