ADAM Earthquake Impact Data for a 2025 Bolivia Event

WFP’s Automated Disaster Analysis and Mapping (ADAM) system provides data on a magnitude 5.4 earthquake that occurred on July 3, 2025, 99 km SSW of Uyuni, Bolivia. The dataset includes the epicenter location, depth, and an estimate of 4,261 people impacted within a 50km radius. The data was last updated on May 21, 2026.

Use Cases

• Map the affected population density based on the reported impact radius of 50km.
• Model seismic risk and vulnerability using the provided magnitude, depth, and location coordinates.
• Coordinate emergency response logistics using the geospatial epicenter data.
• Analyze the correlation between earthquake depth and reported impact for similar magnitude events.

Strengths

• Includes specific impact metrics, such as 4,261 people affected within 50km.
• Provides precise geospatial coordinates (latitude -21.2657, longitude -67.2411) and event depth (182.634).
• Sourced from an operational humanitarian analysis system (WFP ADAM).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect geographic and temporal bias inherent to the specific event and reporting system.

Provenance

Source

WFP Automated Disaster Analysis & Mapping (ADAM)

Collection Method

Collected, analyzed, and mapped by an automated system following a sudden-onset humanitarian emergency.

Time Range

Event date: July 3, 2025.

Freshness

Last updated 2026-05-21 21:44:15.834250; freshness should be verified.

Geography

Epicenter 99 km SSW of Uyuni, Bolivia (Plurinational State of).