M3.9 Earthquake 24 km W of Foxton, New Zealand — June 6, 2020
2020-06-06 23:45:50 UTC (2020-06-06) · approx. 11:45 AM UTC+12 local
On June 6, 2020 at 23:45 UTC, a magnitude 3.9 shallow crustal earthquake struck 24 km W of Foxton, New Zealand, at a depth of 56.3 km and coordinates -40.4823°, 174.9939°.
Physical scale: An earthquake of magnitude 3.9 releases seismic energy equivalent to roughly 11 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 296 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 1 citizen response 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
174.9939°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 3.9 earthquake near Foxton, New Zealand?
The magnitude 3.9 earthquake that struck 24 km W of Foxton, New Zealand on June 6, 2020 at 23:45 UTC had a depth of 56.3 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 3.9 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 3.9 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: us6000a7am). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2020, June 6, 2020). M3.9 Earthquake 24 km W of Foxton, New Zealand — June 6, 2020. Retrieved August 18, 2020 from https://www.earthquaketracker.org/earthquakes/event/us6000a7am/