---
title: "SIGMETs"
method: GET
path: "/api/data/sigmet"
tags: ["Weather Data"]
---

# SIGMETs

`GET /api/data/sigmet`

## Request

- Base URL: `https://aviationweather.gov` (the document declares no server; this is the origin it was published from)
- URL: `https://aviationweather.gov/api/data/sigmet`
- Auth: none declared

Decoded SIGMETs. This includes SIGMETs issued by the United States in domestic format (i.e. convective and non-convective domestic) and international SIGMETs.

## Query parameters

- `format` 'raw' | 'json' | 'geojson' | 'xml' | 'iwxxm'
- `hazard` 'ts' | 'conv' | 'turb' | 'mtw' | 'ice' | 'ds' | 'ss' | 'tc' | 'va'
- `level` number
- `date` string

## Response `200`

Successful operation

- object[]
  - `icaoId` string: Issuing office identifier
  - `firId` string: Flight Information Region identifier
  - `firName` string: Flight Information Region name
  - `receiptTime` string: Time received by AWC
  - `validTimeFrom` integer
  - `validTimeTo` integer
  - `seriesId` string
  - `hazard` string: Hazard type
  - `qualifier` string
  - `base` integer
  - `top` integer
  - `geom` 'AREA' | 'LINE': Geometry type
  - `coords` object[]
  - `dir` string
  - `spd` number
  - `chng` string

## Other responses

- `400`: Input validation errors

---

[API](https://skmtc.dev/aviationweather/apis/aviationweather-gov-api.md) - [All operations](https://skmtc.dev/aviationweather/apis/aviationweather-gov-api/llms.txt) - [OpenAPI document](https://skmtc.dev/aviationweather/apis/aviationweather-gov-api/revisions/282226ebbe51?raw)