Get Volcanic Activity
get_volcanic_activityFree canonical tool. Queries volcanoes_events for historical eruption records and volcanic activity metrics. Best for eruption counts, VEI thresholds, and top-event lookups. Volcano queries normally use year-style time filters rather than ISO date strings.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| sort | No | Optional sort instructions for row-returning queries. | |
| limit | No | Maximum number of rows to return. For top-N VEI or latest-eruption requests, include a narrow year range or region_ids before sorting. | |
| output | No | Optional output controls such as response format hints. | |
| filters | Yes | Structured filters including year-based time ranges, region_ids, and compare clauses. For most volcano queries, pass numeric years or time.value. | |
| metrics | Yes | Metric ids to return, such as 'event_count', 'VEI', or eruption attributes. | |
| request_id | No | Optional caller-supplied request id for tracing and idempotency. |