4.2

Earthquake Details: 2 km WSW of Yacuiba, Bolivia

Oct 29, 2026, 16:08:16

Depth
527.61 km
Felt reports
No data
Source: USGSUpdated: Oct 29, 2026, 04:28 PM UTC

A magnitude 4.2 earthquake occurred on Oct 29, 2026 at 16:08:16. Epicenter: 2 km WSW of Yacuiba, Bolivia. Reported depth: 527.61 km.

Tsunami information

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Time & depth

Local time
Oct 29, 2026, 13:08:16 GMT-3
UTC
Oct 29, 2026, 16:08:16 UTC
527.61 km · Deep-focus

More than 300 km deep. Deep earthquakes can be felt across a wide area.

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Nearby major cities

Salvador Mazza
2 km SE
Yacuiba
3 km NE
Tartagal
55 km S
Villamontes
88 km N
Nearby earthquakes · 12
M3.2Jujuy, ArgentinaBeforeM3.5Antofagasta, ChileBeforeM3.3Antofagasta, ChileBeforeM3.3Antofagasta, ChileBeforeM3.2Jujuy, ArgentinaBeforeM4.6100 km W of El Aguilar, ArgentinaBeforeM3.2Salta, ArgentinaBeforeM3.4Oruro, BoliviaBeforeM3.4Salta, ArgentinaBeforeM3.3Salta, ArgentinaBeforeM3.2Antofagasta, ChileBeforeM3.5Salta, ArgentinaBefore

Agency measurements

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

  • GFZ / GEOFONmb 4.62

    geofon:gfz2026vfej

    Depth:
    529.7 km
    Status:
    Automatic
    Time:
    Updated:
    Oct 29, 2026, 04:22 PM UTC
  • USGSM 4.2

    us7000tu0w

    Depth:
    527.61 km
    Time:
    Updated:
    Oct 29, 2026, 04:28 PM UTC

Technical Details

Depth527.61 km
Significance271
Latitude-22.0285
Longitude-63.7000
Event IDus7000tu0w
Magnitude4.2
Updated:Oct 29, 2026, 16:28:35 UTC

Regional Seismicity

View recent seismic activity near this event:

ArgentinaSaltaSalvador Mazza (Nearest City)

External Resources

YouTube · Earthquake LiveView on USGS Official SiteView on GFZ / GEOFON Official Site

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Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Oct 29, 2026, 16:28 UTC.

Data sources: