---
title: "Nuclear Detection Screening"
method: POST
path: "/api/v1/cross/nuclear-detection/screening"
tags: ["Nuclear Detection"]
---

# Nuclear Detection Screening

`POST /api/v1/cross/nuclear-detection/screening`

## Request

- Base URL: `https://www.deepmapai.com`
- URL: `https://www.deepmapai.com/api/v1/cross/nuclear-detection/screening`
- Auth: none declared

Screen recent USGS catalog events for anomalous explosion signatures.

Queries the USGS FDSN earthquake catalog for events within the
specified region and time window, then applies multi-discriminant
screening to flag potential explosions.

**Pricing:** Included in subscription tiers (legacy list price: GET /api/v1/billing/pricing).

## Query parameters

- `lat` number, required: Centre latitude for USGS query
- `lon` number, required: Centre longitude for USGS query
- `radius_km` number: Search radius in km
- `min_magnitude` number: Minimum magnitude to screen
- `days` integer: Number of days to look back
- `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)