---
title: "Citizen Seismic Density"
method: GET
path: "/api/v1/citizen-seismic/density"
tags: ["Citizen Seismic Data"]
---

# Citizen Seismic Density

`GET /api/v1/citizen-seismic/density`

## Request

- Base URL: `https://www.deepmapai.com`
- URL: `https://www.deepmapai.com/api/v1/citizen-seismic/density`
- Auth: none declared

Compute station density and detection capability for a region.

Searches all three citizen seismic networks, computes inter-station
spacing, and estimates the minimum detectable earthquake magnitude
based on the Kvaerna & Ringdal (1999) empirical relation.
**Pricing:** Included in subscription tiers (legacy list price: GET /api/v1/billing/pricing).

Parameters
----------
lat : float
    Region center latitude.
lon : float
    Region center longitude.
radius_deg : float
    Search radius in degrees (default 2).

## Query parameters

- `lat` number, required: Center latitude
- `lon` number, required: Center longitude
- `radius_deg` number: Search radius in degrees (default 2)
- `x_api_key` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/deepmapai/apis/deepmap-ai.md) · [All operations](https://skmtc.dev/deepmapai/apis/deepmap-ai/llms.txt) · [OpenAPI document](https://skmtc.dev/deepmapai/apis/deepmap-ai/revisions/dab995d977d0?raw)