4.0

Earthquake Details: 191 km NW of Oula Xiuma, China

Oct 16, 2026, 00:37:46

Depth
10 km
Felt reports
No data
Source: USGSUpdated: Oct 16, 2026, 04:18 AM UTC

A magnitude 4.0 earthquake occurred on Oct 16, 2026 at 00:37:46. Epicenter: 191 km NW of Oula Xiuma, China. Reported depth: 10 km.

Tsunami information

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Time & depth

Local time
Oct 16, 2026, 08:37:46 GMT+8
UTC
Oct 16, 2026, 00:37:46 UTC
10 km · Shallow-focus

Less than 70 km deep. Shaking is often stronger near the epicentre.

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Agency measurements

Agencies may use different observations and magnitude scales, and initial estimates can change.

  • USGSM 4

    us6000u2mc

    Depth:
    10 km
    Time:
    Updated:
    Oct 16, 2026, 04:18 AM UTC

Technical Details

Depth10 km
Significance246
Latitude35.3246
Longitude99.4947
Event IDus6000u2mc
Magnitude4.0
Updated:Oct 16, 2026, 04:18:18 UTC

Regional Seismicity

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ChinaQinghaiGolog (Nearest City)

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