M4.3 Earthquake 157 km NE of Maumere, Indonesia — October 21, 2024
2024-10-21 21:12:09 UTC (2024-10-21) · approx. 5:12 AM UTC+8 local
On October 21, 2024 at 21:12 UTC, a magnitude 4.3 intermediate depth earthquake struck 157 km NE of Maumere, Indonesia, at a depth of 280.5 km and coordinates -7.8282°, 123.4005°.
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.
Earthquake Details
123.4005°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.3 earthquake near Maumere, Indonesia?
The magnitude 4.3 earthquake that struck 157 km NE of Maumere, Indonesia on October 21, 2024 at 21:12 UTC had a depth of 280.5 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.
Actions
Understanding This Data
Magnitude 4.3 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000nmc7). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, October 21, 2024). M4.3 Earthquake 157 km NE of Maumere, Indonesia — October 21, 2024. Retrieved January 4, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000nmc7/