M3.8 Earthquake 12 km SE of Hualien City, Taiwan — June 12, 2024
2024-06-12 23:37:51 UTC (2024-06-12) · approx. 7:37 AM UTC+8 local
On June 12, 2024 at 23:37 UTC, a magnitude 3.8 shallow crustal earthquake struck 12 km SE of Hualien City, Taiwan, at a depth of 39.9 km and coordinates 23.9049°, 121.6929°.
Physical scale: An earthquake of magnitude 3.8 releases seismic energy equivalent to roughly 7.6 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 252 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
121.6929°E
Technical Information
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Common Questions
How strong was the magnitude 3.8 earthquake near Hualien City, Taiwan?
The magnitude 3.8 earthquake that struck 12 km SE of Hualien City, Taiwan on June 12, 2024 at 23:37 UTC had a depth of 39.9 km. For context, this was a minor earthquake typically detected only by instruments.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 3.8 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 3.8 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: us7000ms1g). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, June 12, 2024). M3.8 Earthquake 12 km SE of Hualien City, Taiwan — June 12, 2024. Retrieved August 23, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000ms1g/