Service

Japan Disaster Alerts

Japan, WeatherAvailable

Try in Playground Open the API reference

Overview

Browse recent earthquakes, follow list selectors into detailed hypocenter and intensity reports, and resolve Japanese prefecture names to current warning state. This provider is for official current disaster information, not weather forecasts.

Status

Operational

99.77%30-day uptimeAvg response64ms

Setup

Auth mode: Managed key
Credentials: A managed key scoped to japan-disaster-alert
Sandbox: Not available

APIs

Selecting a row opens the reference for that API.

Method	Path	Summary
POST	/v1/japan-disaster-alert/area-warnings	Get current JMA warning state by Japanese area.
POST	/v1/japan-disaster-alert/earthquake-detail	Get normalized JMA earthquake detail by event_id.
POST	/v1/japan-disaster-alert/recent-earthquakes	List recent JMA earthquakes newest first.

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