M4.4 Earthquake 17 km NNE of Hualien City, Taiwan — August 28, 2024
2024-08-28 20:14:52 UTC (2024-08-28) · approx. 4:14 AM UTC+8 local
On August 28, 2024 at 20:14 UTC, a magnitude 4.4 shallow crustal earthquake struck 17 km NNE of Hualien City, Taiwan, at a depth of 31.3 km and coordinates 24.1190°, 121.6682°.
Physical scale: An earthquake of magnitude 4.4 releases seismic energy equivalent to roughly 60 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 655 m — a useful intuition for the size of the slip patch on the fault.
Did You Feel It? — community-reported shaking
Aggregated felt-report intensity from 2 citizen responses to the USGS Did You Feel It? system. Each colored zone represents the average MMI from reports in that area.
Source: U.S. Geological Survey Did You Feel It?. View on USGS · submit your own report
Earthquake Details
121.6682°E
Technical Information
Common Questions
How strong was the magnitude 4.4 earthquake near Hualien City, Taiwan?
The magnitude 4.4 earthquake that struck 17 km NNE of Hualien City, Taiwan on August 28, 2024 at 20:14 UTC had a depth of 31.3 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 4.4 earthquakes can continue for several days and gradually diminish over time.
Actions
Understanding This Data
Magnitude 4.4 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us6000nnbq). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, August 28, 2024). M4.4 Earthquake 17 km NNE of Hualien City, Taiwan — August 28, 2024. Retrieved November 9, 2024 from https://www.earthquaketracker.org/earthquakes/event/us6000nnbq/