M5.2 Earthquake 13 km WNW of Changning, China — June 28, 2026
2026-06-28 16:12:09 UTC (2026-06-28) · approx. 11:12 PM UTC+7 local
Felt by 22 people across nearby locations.
On June 28, 2026 at 16:12 UTC, a magnitude 5.2 shallow crustal earthquake struck 13 km WNW of Changning, China, at a depth of 10.0 km and coordinates 28.6413°, 104.7997°. This earthquake was detected by 108 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 425, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 5.2 releases seismic energy equivalent to roughly 951 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 2.3 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 22 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
104.7997°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 5.2 earthquake near Changning, China?
The magnitude 5.2 earthquake that struck 13 km WNW of Changning, China on June 28, 2026 at 16:12 UTC had a depth of 10.0 km. For context, this was a moderate earthquake that could be widely felt.
Where did the earthquake occur?
The earthquake epicenter was located at 28.6413°, 104.7997°, which is 13 km WNW of Changning, China.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 5.2 earthquakes can continue for days to weeks and gradually diminish over time.
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Location
Authoritative source: USGS event page (event ID: us6000t8u3). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, June 28, 2026). M5.2 Earthquake 13 km WNW of Changning, China — June 28, 2026. Retrieved July 9, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000t8u3/