M5.0 Earthquake near Molucca Sea — April 11, 2023
2023-04-11 09:31:10 UTC (2023-04-11) · approx. 5:31 PM UTC+8 local
On April 11, 2023 at 09:31 UTC, a magnitude 5.0 shallow crustal earthquake struck near Molucca Sea, at a depth of 43.6 km and coordinates 2.0579°, 126.5897°. This earthquake was detected by 129 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 385, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 5.0 releases seismic energy equivalent to roughly 477 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.7 km — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
126.5897°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 5.0 earthquake near Molucca Sea?
The magnitude 5.0 earthquake that struck near Molucca Sea on April 11, 2023 at 09:31 UTC had a depth of 43.6 km. For context, this was a moderate earthquake that could be widely felt.
Where did the earthquake occur?
The earthquake epicenter was located at 2.0579°, 126.5897°, which is near Molucca Sea.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 5.0 earthquakes can continue for days to weeks and gradually diminish over time.
Actions
Authoritative source: USGS event page (event ID: us6000k3gk). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2023, April 11, 2023). M5.0 Earthquake near Molucca Sea — April 11, 2023. Retrieved June 17, 2023 from https://www.earthquaketracker.org/earthquakes/event/us6000k3gk/