Earthquake Impact Data for Indonesia, April 2025

A magnitude 5.7 earthquake impacted 1,461 people within 50km of its epicenter near Lelang, Indonesia on April 1, 2025. The dataset is a geospatial record from the World Food Programme's Automated Disaster Analysis and Mapping (ADAM) system. It provides the event's epicenter coordinates, depth, and a preliminary impact assessment.

Use Cases

• Map the earthquake's impact zone based on the provided epicenter coordinates and 50km radius.
• Estimate initial humanitarian needs based on the reported count of 1,461 impacted people.
• Analyze seismic event characteristics using the provided magnitude and depth of 141.02 km.
• Integrate event data into regional disaster risk models for Indonesia.

Strengths

• Provides specific impact metrics, including 1,461 people affected within a defined 50km radius.
• Includes precise geolocation data with latitude -7.5857 and longitude 128.6061.
• Originates from an operational humanitarian analysis system (WFP ADAM).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset describes a single event; temporal coverage is limited to April 1, 2025.
• Row count is unknown, which may limit suitability assessment for statistical modeling.

Provenance

Source

WFP Automated Disaster Analysis & Mapping

Collection Method

Collected, analyzed, and mapped by the ADAM system following a sudden-onset emergency.

Time Range

2025-04-01

Freshness

Last updated 2026-05-21 21:45:24.296232; freshness should be verified.

Geography

Indonesia, specifically 80km NW of Lelang (epicenter at -7.5857, 128.6061).