M4.3 Earthquake 136 km W of Ternate, Indonesia — April 11, 2024
2024-04-11 23:05:43 UTC (2024-04-11) · approx. 7:05 AM UTC+8 local
On April 11, 2024 at 23:05 UTC, a magnitude 4.3 shallow crustal earthquake struck 136 km W of Ternate, Indonesia, at a depth of 37.3 km and coordinates 0.7332°, 126.1592°.
Physical scale: An earthquake of magnitude 4.3 releases seismic energy equivalent to roughly 43 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 558 m — a useful intuition for the size of the slip patch on the fault.
This earthquake is part of an ongoing aftershock sequence following the magnitude 5.7 mainshock that occurred 22 days ago 131 km W of Ternate, Indonesia. Since the mainshock, the USGS has recorded 0 aftershocks in this area. Aftershock activity is expected to continue for days to weeks as stresses on surrounding faults redistribute.
Earthquake Details
126.1592°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.3 earthquake near Ternate, Indonesia?
The magnitude 4.3 earthquake that struck 136 km W of Ternate, Indonesia on April 11, 2024 at 23:05 UTC had a depth of 37.3 km. For context, this was a light earthquake commonly felt near the epicenter.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.3 earthquakes can continue for several days and gradually diminish over time.
Is this the same earthquake as the M5.7 one earlier?
No. This magnitude 4.3 earthquake is an aftershock of the larger magnitude 5.7 mainshock that occurred earlier 131 km W of Ternate, Indonesia. Aftershocks are smaller earthquakes triggered by stress changes from the mainshock.
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Understanding This Data
Magnitude 4.3 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000md5n). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, April 11, 2024). M4.3 Earthquake 136 km W of Ternate, Indonesia — April 11, 2024. Retrieved June 17, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000md5n/