Papua New Guinea Earthquake Impact Data for April 2025

A geospatial dataset from the World Food Programme's ADAM system details the impact of a magnitude 5.4 earthquake near Inahele, Papua New Guinea, on April 5, 2025. It includes the epicenter location, depth, and an estimate of 1,041 people impacted within a 50km radius. The data was last updated by the WFP Automated Disaster Analysis & Mapping system on May 21, 2026.

Use Cases

• Map the earthquake's impact zone based on the provided epicenter coordinates and radius.
• Estimate potential humanitarian needs based on the population count within the affected area.
• Integrate event data into larger disaster risk models using the standardized ADAM system format.

Strengths

• Includes specific event parameters: magnitude 5.4, depth of 10.0 km, and precise latitude/longitude coordinates.
• Provides a concrete impact metric, estimating 1,041 people affected within 50km.
• 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.
• The dataset covers a single event; temporal coverage is limited to April 5, 2025.

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

April 5, 2025

Freshness

Last updated 2026-05-21 21:45:22.615378; freshness should be verified.

Geography

Papua New Guinea, 60km east of Inahele.