M4.2 Earthquake 80 km W of Bengkulu, Indonesia — March 18, 2022
2022-03-18 21:06:30 UTC (2022-03-18) · approx. 4:06 AM UTC+7 local
On March 18, 2022 at 21:06 UTC, a magnitude 4.2 shallow crustal earthquake struck 80 km W of Bengkulu, Indonesia, at a depth of 33.5 km and coordinates -3.6651°, 101.5566°.
Physical scale: An earthquake of magnitude 4.2 releases seismic energy equivalent to roughly 30 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 476 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
101.5566°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.2 earthquake near Bengkulu, Indonesia?
The magnitude 4.2 earthquake that struck 80 km W of Bengkulu, Indonesia on March 18, 2022 at 21:06 UTC had a depth of 33.5 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 4.2 earthquakes can continue for several days and gradually diminish over time.
Actions
Understanding This Data
Magnitude 4.2 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000gwnu). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, March 18, 2022). M4.2 Earthquake 80 km W of Bengkulu, Indonesia — March 18, 2022. Retrieved May 27, 2022 from https://www.earthquaketracker.org/earthquakes/event/us7000gwnu/