Magnitude
M4.0
- Depth
- 10.0 km
- Source
- EMSC
yun nan sheng
Country overviewChina
M4.0 Earthquake near YUNNAN, CHINA (China)
Map
About this earthquake
A magnitude M4.0 earthquake was recorded near YUNNAN, CHINA (China) on July 25, 2025 at 21:31 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Tremors of this size are distinctly felt and can occasionally cause light damage.
The data is provided by EMSC and cross-checked across seismological networks. China: over the past 24 hours, QuakeMap24 logged 2 earthquakes, the strongest at M5.1.
Details
ID
b5d10f9f4f91852b389b4241873661a0447a6f22
Magnitude
M4.0
Depth
10.0 km
UTC time
2025-07-25 21:31:43 UTC
Local time
—
Country
City
yun nan sheng
Source
emsc
Coordinates
22.88500,
100.75400
Temperature
21.2°C
Depth profile
Shallow
10 km
10 km — shallower than the regional average (18.3 km)
Regional average: 18.3 km
Why depth matters
Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.
Depth classes per USGS
Volcanoes nearby
Radius · 50 km
Nearby infrastructure
Airports
- Pu'er Simao Airport23.4 kmStraight-line distance
China · SYM · ZPSM
Source: OurAirports · Dataset date: 2026-10-05
This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates
China
Context for this earthquake
05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 555 Catalogue entries
Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.
Open seismic profileHistoric earthquake map · China
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Country statistics · China
View earthquake KPIs, strongest and latest events, and averages for this country.
Stats (last 24h)
Global (24h)
614
Country (24h)
China
2