---
title: "Ev Seismic Pga Estimate"
method: POST
path: "/api/v1/ev-seismic/pga-estimate"
tags: ["EV Charging Seismic Detection"]
---

# Ev Seismic Pga Estimate

`POST /api/v1/ev-seismic/pga-estimate`

## Request

- Base URL: `https://www.deepmapai.com`
- URL: `https://www.deepmapai.com/api/v1/ev-seismic/pga-estimate`
- Auth: none declared

Estimate Peak Ground Acceleration from EV charger power quality.

Converts voltage sag and frequency deviation into PGA (g) using
empirical scaling, corrected for NEHRP site class amplification.

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

Request body::

    {
        "voltage_sag_pct": 5.2,
        "frequency_deviation_mhz": 35.0,
        "site_class": "D"
    }

## Query parameters

- `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)