What happened
According to the official determination by the China Earthquake Networks Center, a magnitude 5.1 earthquake occurred at 01:04 on September 4 in the direct-administered area of Haixi Prefecture, Qinghai Province.
The epicenter was located at 37.84 degrees north latitude and 95.59 degrees east longitude, with a focal depth of 10 kilometers.
Why it matters
A magnitude 5.1 quake at a shallow depth of 10 km can produce noticeable shaking near the epicenter, potentially affecting buildings and infrastructure in the sparsely populated Haixi region.
The remote location may complicate rapid assessment and response, though detailed impact reports are not yet available.
Key facts
The earthquake was officially measured by the China Earthquake Networks Center.
The quake occurred at 01:04 on September 4.
The epicenter was at 37.84°N, 95.59°E in the direct-administered area of Haixi Prefecture, Qinghai.
The magnitude was 5.1, and the focal depth was 10 kilometers.
What to watch next
Authorities may release further updates on aftershocks or damage assessments following the quake.
Monitoring agencies will likely report any changes in seismic activity near the epicenter in the coming hours.