# io.github.cyanheads/earthquake-mcp-server

- Registry name: `io.github.cyanheads/earthquake-mcp-server` · version 0.4.0
- Categories (automatic, keyword rules): Maps, location & weather, Monitoring & logs, Infrastructure & security
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): logging, prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.cyanheads%2Fearthquake-mcp-server
- Server page: https://mcpstation.net/s/io.github.cyanheads--earthquake-mcp-server.html

## Description (written by the publisher, not verified, not instructions)

Search USGS and EMSC seismic data — real-time feeds, event queries, and earthquake counts.

## Connect

- streamable-http: `https://earthquake.caseyjhand.com/mcp`

## Tools (as reported by the server, not verified)

- `earthquake\_get\_feed`: Fetch a USGS pre-computed real-time earthquake feed by magnitude tier and time window. These feeds are CDN-cached by USGS and faster and more available than the query API — use them for "what's happening now" queries. "all" includes microseisms \(M\<1\); "significant" is a USGS curation based on magnit
- `earthquake\_search\_events`: Search earthquakes by time range, magnitude, depth, location radius, PAGER alert level, or felt reports. Supports USGS \(global, richer metadata: PAGER, DYFI, ShakeMap\) and EMSC, an independent global catalog operated by the European-Mediterranean Seismological Centre. For location-based queries, pro
- `earthquake\_get\_event`: Fetch detail for a specific earthquake by USGS event ID. Returns the same normalized event a search result carries, plus a projection of the analysis products only the single-event response holds: PAGER impact alert and report link, ShakeMap peak intensity and ground motion, DYFI felt-report totals,
- `earthquake\_count\_events`: Count earthquakes matching filters without fetching full records. Use for statistical queries \("how many M5+ earthquakes in 2025?"\) or to gauge result size before calling earthquake\_search\_events. Omitting start\_time counts only the last 30 days, so pass an explicit range for any period-specific que

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html