M4.7 Earthquake 70 km E of Qapqal, China — September 18, 2020
2020-09-18 20:55:48 UTC (2020-09-18) · approx. 1:55 AM UTC+5 local
Felt by 1 person across nearby locations.
On September 18, 2020 at 20:55 UTC, a magnitude 4.7 shallow crustal earthquake struck 70 km E of Qapqal, China, at a depth of 10.0 km and coordinates 43.8911°, 81.9500°.
Physical scale: An earthquake of magnitude 4.7 releases seismic energy equivalent to roughly 169 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.1 km — 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
81.9500°E
Technical Information
Common Questions
How strong was the magnitude 4.7 earthquake near Qapqal, China?
The magnitude 4.7 earthquake that struck 70 km E of Qapqal, China on September 18, 2020 at 20:55 UTC had a depth of 10.0 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at 43.8911°, 81.9500°, which is 70 km E of Qapqal, China.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.7 earthquakes can continue for several days and gradually diminish over time.
Actions
Location
Authoritative source: USGS event page (event ID: us7000bpzl). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2020, September 18, 2020). M4.7 Earthquake 70 km E of Qapqal, China — September 18, 2020. Retrieved November 28, 2020 from https://www.earthquaketracker.org/earthquakes/event/us7000bpzl/