Weather.gov Alerts API

openapi: 3.2.0
info:
  title: weather.gov Alerts API
  description: weather.gov API
  version: 3.8.1
  x-last-validated: '2026-05-03'
servers:
- url: https://api.weather.gov
  description: Production server
security:
- userAgent: []
- apiKeyAuth: []
tags:
- name: Alerts
paths:
  /alerts:
    get:
      description: Returns all alerts
      operationId: alerts_query
      parameters:
      - name: active
        in: query
        description: List only active alerts (use /alerts/active endpoints instead)
        deprecated: true
        schema:
          type: boolean
        example: true
      - $ref: '#/components/parameters/QueryStartTime'
        example: example-value
      - $ref: '#/components/parameters/QueryEndTime'
        example: example-value
      - $ref: '#/components/parameters/AlertStatus'
        example: example-value
      - $ref: '#/components/parameters/AlertMessageType'
        example: example-value
      - $ref: '#/components/parameters/AlertEventName'
        example: example-value
      - $ref: '#/components/parameters/AlertCode'
        example: example-value
      - $ref: '#/components/parameters/AlertArea'
        example: example-value
      - $ref: '#/components/parameters/AlertPoint'
        example: example-value
      - $ref: '#/components/parameters/AlertRegion'
        example: example-value
      - $ref: '#/components/parameters/AlertRegionType'
        example: example-value
      - $ref: '#/components/parameters/AlertZone'
        example: example-value
      - $ref: '#/components/parameters/AlertUrgency'
        example: example-value
      - $ref: '#/components/parameters/AlertSeverity'
        example: example-value
      - $ref: '#/components/parameters/AlertCertainty'
        example: example-value
      - $ref: '#/components/parameters/Limit'
        example: example-value
      - $ref: '#/components/parameters/PaginationCursor'
        example: example-value
      responses:
        '200':
          $ref: '#/components/responses/AlertCollection'
        '301':
          description: Certain common queries may be redirected to discrete URLs
        default:
          $ref: '#/components/responses/Error'
      summary: Weather.gov Returns All Alerts
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
      tags:
      - Alerts
  /alerts/active:
    get:
      description: Returns all currently active alerts
      operationId: alerts_active
      parameters:
      - $ref: '#/components/parameters/AlertStatus'
        example: example-value
      - $ref: '#/components/parameters/AlertMessageType'
        example: example-value
      - $ref: '#/components/parameters/AlertEventName'
        example: example-value
      - $ref: '#/components/parameters/AlertCode'
        example: example-value
      - $ref: '#/components/parameters/AlertArea'
        example: example-value
      - $ref: '#/components/parameters/AlertPoint'
        example: example-value
      - $ref: '#/components/parameters/AlertRegion'
        example: example-value
      - $ref: '#/components/parameters/AlertRegionType'
        example: example-value
      - $ref: '#/components/parameters/AlertZone'
        example: example-value
      - $ref: '#/components/parameters/AlertUrgency'
        example: example-value
      - $ref: '#/components/parameters/AlertSeverity'
        example: example-value
      - $ref: '#/components/parameters/AlertCertainty'
        example: example-value
      responses:
        '200':
          $ref: '#/components/responses/AlertCollection'
        '301':
          description: Certain common queries may be redirected to discrete URLs
        default:
          $ref: '#/components/responses/Error'
      summary: Weather.gov Returns All Currently Active Alerts
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
      tags:
      - Alerts
  /alerts/active/count:
    get:
      description: Returns info on the number of active alerts
      operationId: alerts_active_count
      responses:
        '200':
          description: A data structure showing the counts of active alerts broken down by various categories
          headers:
            X-Correlation-Id:
              $ref: '#/components/headers/CorrelationId'
            X-Request-Id:
              $ref: '#/components/headers/RequestId'
            X-Server-Id:
              $ref: '#/components/headers/ServerId'
          content:
            application/ld+json:
              schema:
                type: object
                properties:
                  total:
                    minimum: 0
                    type: integer
                    description: The total number of active alerts
                  land:
                    minimum: 0
                    type: integer
                    description: The total number of active alerts affecting land zones
                  marine:
                    minimum: 0
                    type: integer
                    description: The total number of active alerts affecting marine zones
                  regions:
                    type: object
                    description: Active alerts by marine region
                    additionalProperties:
                      minimum: 1
                      type: integer
                  areas:
                    type: object
                    description: Active alerts by area (state/territory)
                    additionalProperties:
                      minimum: 1
                      type: integer
                  zones:
                    type: object
                    description: Active alerts by NWS public zone or county code
                    additionalProperties:
                      minimum: 1
                      type: integer
        default:
          $ref: '#/components/responses/Error'
      parameters: []
      summary: Weather.gov Returns Info on the Number of Active Alerts
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
      tags:
      - Alerts
  /alerts/active/zone/{zoneId}:
    parameters:
    - $ref: '#/components/parameters/NWSZoneId'
    get:
      description: Returns active alerts for the given NWS public zone or county
      operationId: alerts_active_zone
      responses:
        '200':
          $ref: '#/components/responses/AlertCollection'
        default:
          $ref: '#/components/responses/Error'
      parameters: []
      summary: Weather.gov Returns Active Alerts for the Given NWS Public Zone or County
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
      tags:
      - Alerts
  /alerts/active/area/{area}:
    parameters:
    - name: area
      in: path
      description: State/area ID
      required: true
      schema:
        $ref: '#/components/schemas/AreaCode'
    get:
      description: Returns active alerts for the given area (state or marine area)
      operationId: alerts_active_area
      responses:
        '200':
          $ref: '#/components/responses/AlertCollection'
        default:
          $ref: '#/components/responses/Error'
      parameters: []
      summary: Weather.gov Returns Active Alerts for the Given Area (state or Marine Area)
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
      tags:
      - Alerts
  /alerts/active/region/{region}:
    parameters:
    - name: region
      in: path
      description: Marine region ID
      required: true
      schema:
        $ref: '#/components/schemas/MarineRegionCode'
    get:
      description: Returns active alerts for the given marine region
      operationId: alerts_active_region
      responses:
        '200':
          $ref: '#/components/responses/AlertCollection'
        default:
          $ref: '#/components/responses/Error'
      parameters: []
      summary: Weather.gov Returns Active Alerts for the Given Marine Region
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
      tags:
      - Alerts
  /alerts/types:
    get:
      description: Returns a list of alert types
      operationId: alerts_types
      responses:
        '200':
          description: A list of recognized event types
          headers:
            X-Correlation-Id:
              $ref: '#/components/headers/CorrelationId'
            X-Request-Id:
              $ref: '#/components/headers/RequestId'
            X-Server-Id:
              $ref: '#/components/headers/ServerId'
          content:
            application/ld+json:
              schema:
                type: object
                properties:
                  eventTypes:
                    type: array
                    items:
                      type: string
                    description: A list of recognized event types
        default:
          $ref: '#/components/responses/Error'
      parameters: []
      summary: Weather.gov Returns a List of Alert Types
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
      tags:
      - Alerts
  /alerts/{id}:
    parameters:
    - name: id
      in: path
      description: Alert identifier
      required: true
      schema:
        $ref: '#/components/schemas/AlertId'
    get:
      description: Returns a specific alert
      operationId: alerts_single
      responses:
        '200':
          description: An alert record
          headers:
            X-Correlation-Id:
              $ref: '#/components/headers/CorrelationId'
            X-Request-Id:
              $ref: '#/components/headers/RequestId'
            X-Server-Id:
              $ref: '#/components/headers/ServerId'
          content:
            application/geo+json:
              schema:
                $ref: '#/components/schemas/AlertGeoJson'
            application/ld+json:
              schema:
                $ref: '#/components/schemas/AlertJsonLd'
            application/cap+xml:
              schema:
                $ref: '#/components/schemas/AlertCap'
          x-url-content-negotiation-extensions:
            json: application/geo+json
            cap: application/cap+xml
        default:
          $ref: '#/components/responses/Error'
      parameters: []
      summary: Weather.gov Returns a Specific Alert
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
      tags:
      - Alerts
components:
  headers:
    RequestId:
      description: 'A unique identifier for the request, used for NWS debugging purposes. Please include this identifier with any correspondence to help us investigate your issue.

        '
      schema:
        type: string
    CorrelationId:
      description: 'A unique identifier for the request, used for NWS debugging purposes. Please include this identifier with any correspondence to help us investigate your issue.

        '
      schema:
        type: string
    ServerId:
      description: 'The identifier of the server that generated the response, used for NWS debugging purposes. Please include this identifier with any correspondence to help us investigate your issue.

        '
      schema:
        type: string
  parameters:
    QueryStartTime:
      name: start
      in: query
      description: Start time
      schema:
        type: string
        format: date-time
    AlertEventName:
      name: event
      in: query
      description: Event name
      style: form
      explode: false
      schema:
        type: array
        items:
          pattern: ^[A-Za-z0-9 ]+$
          type: string
    AlertCode:
      name: code
      in: query
      description: Event code
      style: form
      explode: false
      schema:
        type: array
        items:
          pattern: ^\w{3}$
          type: string
    Limit:
      name: limit
      in: query
      description: Limit
      schema:
        maximum: 500
        minimum: 1
        type: integer
        default: 500
    QueryEndTime:
      name: end
      in: query
      description: End time
      schema:
        type: string
        format: date-time
    AlertRegionType:
      name: region_type
      in: query
      description: 'Region type (land or marine)

        This parameter is incompatible with the following parameters: area, point, region, zone

        '
      schema:
        enum:
        - land
        - marine
        type: string
    PaginationCursor:
      name: cursor
      in: query
      description: Pagination cursor
      schema:
        type: string
    AlertCertainty:
      name: certainty
      in: query
      description: Certainty (observed, likely, possible, unlikely, unknown)
      style: form
      explode: false
      schema:
        type: array
        items:
          $ref: '#/components/schemas/AlertCertainty'
    AlertArea:
      name: area
      in: query
      description: 'State/territory code or marine area code

        This parameter is incompatible with the following parameters: point, region, region_type, zone

        '
      style: form
      explode: false
      schema:
        type: array
        items:
          $ref: '#/components/schemas/AreaCode'
    AlertMessageType:
      name: message_type
      in: query
      description: Message type (alert, update, cancel)
      style: form
      explode: false
      schema:
        type: array
        items:
          enum:
          - alert
          - update
          - cancel
          type: string
    AlertZone:
      name: zone
      in: query
      description: 'Zone ID (forecast or county)

        This parameter is incompatible with the following parameters: area, point, region, region_type

        '
      style: form
      explode: false
      schema:
        type: array
        items:
          $ref: '#/components/schemas/NWSZoneID'
    AlertSeverity:
      name: severity
      in: query
      description: Severity (extreme, severe, moderate, minor, unknown)
      style: form
      explode: false
      schema:
        type: array
        items:
          $ref: '#/components/schemas/AlertSeverity'
    AlertStatus:
      name: status
      in: query
      description: Status (actual, exercise, system, test, draft)
      style: form
      explode: false
      schema:
        type: array
        items:
          enum:
          - actual
          - exercise
          - system
          - test
          - draft
          type: string
    AlertPoint:
      name: point
      in: query
      description: 'Point (latitude,longitude)

        This parameter is incompatible with the following parameters: area, region, region_type, zone

        '
      schema:
        $ref: '#/components/schemas/PointString'
    AlertUrgency:
      name: urgency
      in: query
      description: Urgency (immediate, expected, future, past, unknown)
      style: form
      explode: false
      schema:
        type: array
        items:
          $ref: '#/components/schemas/AlertUrgency'
    AlertRegion:
      name: region
      in: query
      description: 'Marine region code

        This parameter is incompatible with the following parameters: area, point, region_type, zone

        '
      style: form
      explode: false
      schema:
        type: array
        items:
          $ref: '#/components/schemas/MarineRegionCode'
    NWSZoneId:
      name: zoneId
      in: path
      description: NWS public zone/county identifier
      required: true
      schema:
        $ref: '#/components/schemas/NWSZoneID'
  schemas:
    AlertCap:
      type: object
    GeoJsonFeature:
      required:
      - type
      - geometry
      - properties
      type: object
      properties:
        '@context':
          $ref: '#/components/schemas/JsonLdContext'
        id:
          type: string
          format: uri
        type:
          enum:
          - Feature
          type: string
        geometry:
          $ref: '#/components/schemas/GeoJsonGeometry'
        properties:
          type: object
      description: A GeoJSON feature. Please refer to IETF RFC 7946 for information on the GeoJSON format.
      additionalProperties: false
    GeoJsonBoundingBox:
      minItems: 4
      type: array
      items:
        type: number
      description: A GeoJSON bounding box. Please refer to IETF RFC 7946 for information on the GeoJSON format.
    AlertAtomEntry:
      type: object
      properties:
        id:
          type: string
          xml:
            namespace: http://www.w3.org/2005/Atom
        updated:
          type: string
          xml:
            namespace: http://www.w3.org/2005/Atom
        published:
          type: string
          xml:
            namespace: http://www.w3.org/2005/Atom
        author:
          type: object
          properties:
            name:
              type: string
          xml:
            namespace: http://www.w3.org/2005/Atom
        summary:
          type: string
          xml:
            namespace: http://www.w3.org/2005/Atom
        event:
          type: string
          xml:
            namespace: urn:oasis:names:tc:emergency:cap:1.2
        sent:
          type: string
          xml:
            namespace: urn:oasis:names:tc:emergency:cap:1.2
        effective:
          type: string
          xml:
            namespace: urn:oasis:names:tc:emergency:cap:1.2
        expires:
          type: string
          xml:
            namespace: urn:oasis:names:tc:emergency:cap:1.2
        status:
          type: string
          xml:
            namespace: urn:oasis:names:tc:emergency:cap:1.2
        msgType:
          type: string
          xml:
            namespace: urn:oasis:names:tc:emergency:cap:1.2
        category:
          type: string
          xml:
            namespace: urn:oasis:names:tc:emergency:cap:1.2
        urgency:
          type: string
          xml:
            namespace: urn:oasis:names:tc:emergency:cap:1.2
        severity:
          type: string
          xml:
            namespace: urn:oasis:names:tc:emergency:cap:1.2
        certainty:
          type: string
          xml:
            namespace: urn:oasis:names:tc:emergency:cap:1.2
        areaDesc:
          type: string
          xml:
            namespace: urn:oasis:names:tc:emergency:cap:1.2
        polygon:
          type: string
          xml:
            namespace: urn:oasis:names:tc:emergency:cap:1.2
        geocode:
          type: array
          items:
            $ref: '#/components/schemas/AlertXMLParameter'
          xml:
            namespace: urn:oasis:names:tc:emergency:cap:1.2
        parameter:
          type: array
          items:
            $ref: '#/components/schemas/AlertXMLParameter'
          xml:
            namespace: urn:oasis:names:tc:emergency:cap:1.2
      description: An alert entry in an Atom feed
      xml:
        name: entry
        namespace: http://www.w3.org/2005/Atom
    NWSZoneID:
      pattern: ^(A[KLMNRSZ]|C[AOT]|D[CE]|F[LM]|G[AMU]|I[ADLN]|K[SY]|L[ACEHMOS]|M[ADEHINOPST]|N[CDEHJMVY]|O[HKR]|P[AHKMRSWZ]|S[CDL]|T[NX]|UT|V[AIT]|W[AIVY]|[HR]I)[CZ]\d{3}$
      type: string
      description: 'UGC identifier for a NWS forecast zone or county.

        The first two letters will correspond to either a state code or marine area code (see #/components/schemas/StateTerritoryCode and #/components/schemas/MarineAreaCode for lists of valid letter combinations).

        The third letter will be Z for public/fire zone or C for county.

        '
    AlertAtomFeed:
      type: object
      properties:
        id:
          type: string
          xml:
            namespace: http://www.w3.org/2005/Atom
        generator:
          type: string
          xml:
            namespace: http://www.w3.org/2005/Atom
        updated:
          type: string
          xml:
            namespace: http://www.w3.org/2005/Atom
        author:
          type: object
          properties:
            name:
              type: string
              xml:
                namespace: http://www.w3.org/2005/Atom
          xml:
            namespace: http://www.w3.org/2005/Atom
        title:
          type: string
          xml:
            namespace: http://www.w3.org/2005/Atom
        entry:
          type: array
          items:
            $ref: '#/components/schemas/AlertAtomEntry'
          xml:
            namespace: http://www.w3.org/2005/Atom
      description: An alert feed in Atom format
      xml:
        name: feed
        namespace: http://www.w3.org/2005/Atom
    AlertJsonLd:
      type: object
      properties:
        '@graph':
          type: array
          items:
            $ref: '#/components/schemas/Alert'
    AlertUrgency:
      enum:
      - Immediate
      - Expected
      - Future
      - Past
      - Unknown
      type: string
    Alert:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/AlertId'
        areaDesc:
          type: string
          description: A textual description of the area affected by the alert.
        geocode:
          type: object
          properties:
            UGC:
              type: array
              items:
                $ref: '#/components/schemas/NWSZoneID'
              description: A list of NWS public zone or county identifiers.
            SAME:
              type: array
              items:
                pattern: ^\d{6}$
                type: string
              description: A list of SAME (Specific Area Message Encoding) codes for affected counties.
          description: Lists of codes for NWS public zones and counties affected by the alert.
        affectedZones:
          type: array
          items:
            type: string
            format: uri
          description: 'An array of API links for zones affected by the alert. This is an API-specific extension field and is not part of the CAP specification.

            '
        references:
          type: array
          items:
            type: object
            properties:
              '@id':
                type: string
                description: An API link to the prior alert.
                format: uri
              identifier:
                $ref: '#/components/schemas/AlertId'
              sender:
                type: string
                description: The sender of the prior alert.
              sent:
                type: string
                description: The time the prior alert was sent.
                format: date-time
          description: A list of prior alerts that this alert updates or replaces.
        sent:
          type: string
          description: The time of the origination of the alert message.
          format: date-time
        effective:
          type: string
          description: The effective time of the information of the alert message.
          format: date-time
        onset:
          type:
          - string
          - 'null'
          description: The expected time of the beginning of the subject event of the alert message.
          format: date-time
        expires:
          type: string
          description: The expiry time of the information of the alert message.
          format: date-time
        ends:
          type:
          - string
          - 'null'
          description: The expected end time of the subject event of the alert message.
          format: date-time
        status:
          $ref: '#/components/schemas/AlertStatus'
        messageType:
          $ref: '#/components/schemas/AlertMessageType'
        category:
          enum:
          - Met
          - Geo
          - Safety
          - Security
          - Rescue
          - Fire
          - Health
          - Env
          - Transport
          - Infra
          - CBRNE
          - Other
          type: string
          description: The code denoting the category of the subject event of the alert message.
        severity:
          $ref: '#/components/schemas/AlertSeverity'
        certainty:
          $ref: '#/components/schemas/AlertCertainty'
        urgency:
          $ref: '#/components/schemas/AlertUrgency'
        event:
          type: string
          description: The text denoting the type of the subject event of the alert message.
        sender:
          type: string
          description: Email address of the NWS webmaster.
        senderName:
          type: string
          description: The text naming the originator of the alert message.
        headline:
          type:
          - string
          - 'null'
          description: The text headline of the alert message.
        description:
          type: string
          description: The text describing the subject event of the alert message.
        instruction:
          type:
          - string
          - 'null'
          description: 'The text describing the recommended action to be taken by recipients of the alert message.

            '
        note:
          type:
          - string
          - 'null'
          description: 'The text note accompanying the alert message. Per CAP spec, this should accompany alerts with a status of "Test".

            '
        response:
          enum:
          - Shelter
          - Evacuate
          - Prepare
          - Execute
          - Avoid
          - Monitor
          - Assess
          - AllClear
          - None
          type: string
          description: 'The code denoting the type of action recommended for the target audience.

            This corresponds to responseType in the CAP specification.

            '
        parameters:
          type: object
          description: 'System-specific additional parameters associated with the alert message.

            The keys in this object correspond to parameter definitions in the NWS CAP specification.

            '
          additionalProperties:
            type: array
            items: {}
        scope:
          enum:
          - Public
          - Restricted
          - Private
          type: string
          description: The code denoting the intended distribution of the alert message.
        code:
          type: string
          description: The code denoting the special handling of the alert message.
        language:
          type: string
          description: The code denoting the language of the info sub-element of the alert message.
        web:
          type: string
          description: The identifier of the hyperlink associating additional information within the alert message.
        eventCode:
          type: object
          description: 'System-specific code identifiying the event type of the alert message The keys in this object correspond to eventCode definitions in the NWS CAP specification.

            '
          additionalProperties:
            type: array
            items: {}
      description: 'An object representing a public alert message.

        Unless otherwise noted, the fields in this object correspond to the National Weather Service CAP v1.2 specification, which extends the OASIS Common Alerting Protocol (CAP) v1.2 specification and USA Integrated Public Alert and Warning System (IPAWS) Profile v1.0. Refer to this documentation for more complete information.

        http://docs.oasis-open.org/emergency/cap/v1.2/CAP-v1.2-os.html http://docs.oasis-open.org/emergency/cap/v1.2/ipaws-profile/v1.0/cs01/cap-v1.2-ipaws-profile-cs01.html https://vlab.noaa.gov/web/nws-common-alerting-protocol/cap-documentation

        '
    PointString:
      pattern: ^(-?\d+(?:\.\d+)?),(-?\d+(?:\.\d+)?)$
      type: string
    PaginationInfo:
      required:
      - next
      type: object
      properties:
        next:
          type: string
          description: A link to the next page of records
          format: uri
      description: Links for retrieving more data from paged data sets
      additionalProperties: false
    AreaCode:
      oneOf:
      - $ref: '#/components/schemas/StateTerritoryCode'
      - $ref: '#/components/schemas/MarineAreaCode'
      description: State/territory codes and marine area codes
    AlertXMLParameter:
      type: object
      properties:
        valueName:
          type: string
        value:
          type: string
    GeoJsonCoordinate:
      minItems: 2
      type: array
      items:
        type: number
      description: A GeoJSON coordinate. Please refer to IETF RFC 7946 for information on the GeoJSON format.
    AlertCertainty:
      enum:
      - Observed
      - Likely
      - Possible
      - Unlikely
      - Unknown
      type: string
    GeoJsonFeatureCollection:
      required:
      - type
      - features
      type: object
      properties:
        '@context':
          $ref: '#/components/schemas/JsonLdContext'
        type:
          enum:
          - FeatureCollection
          type: string
        features:
          type: array
          items:
            $ref: '#/components/schemas/GeoJsonFeature'
      description: A GeoJSON feature collection. Please refer to IETF RFC 7946 for information on the GeoJSON format.
    GeoJsonPolygon:
      type: array
      items:
        minItems: 4
        type: array
        items:
          $ref: '#/components/schemas/GeoJsonCoordinate'
      description: A GeoJSON polygon. Please refer to IETF RFC 7946 for information on the GeoJSON format.
    AlertStatus:
      enum:
      - Actual
      - Exercise
      - System
      - Test
      - Draft
      type: string
    MarineAreaCode:
      enum:
      - AM
      - AN
      - GM
      - LC
      - LE
      - LH
      - LM
      - LO
      - LS
      - PH
      - PK
      - PM
      - PS
      - PZ
      - SL
      type: string
      description: 'Marine area code as defined in NWS Directive 10-302:

        * AM: Western North Atlantic Ocean and along U.S. East Coast south of Currituck Beach Light NC following the coastline into Gulf of Mexico to Ocean Reef FL including the Caribbean

        * AN: Western North Atlantic Ocean and along U.S. East Coast from Canadian border south to Currituck Beach Light NC

        * GM: Gulf of Mexico and along the U.S. Gulf Coast from the Mexican border to Ocean Reef FL

        * LC: Lake St. Clair

        * LE: Lake Erie

        * LH: Lake Huron

        * LM: Lake Michigan

        * LO: Lake Ontario

        * LS: Lake Superior

        * PH: Central Pacific Ocean including Hawaiian waters

        * PK: North Pacific Ocean near Alaska and along Alaska coastline including the Bering Sea and the Gulf of Alaska

        * PM: Western Pacific Ocean including Mariana Island waters

        * PS: South Central Pacific Ocean including American Samoa waters

        * PZ: Eastern North Pacific Ocean and along U.S. West Coast from Canadian border to Mexican border

        * SL: St. Lawrence River above St. Regis

        '
    GeoJsonGeometry:
      oneOf:
      - title: GeoJSON Point
        required:
        - type
        - coordinates
        type: object
        properties:
          type:
            enum:
            - Point
            type: string
          coordinates:
            $ref: '#/components/schemas/GeoJsonCoordinate'
          bbox:
            $ref: '#/components/schemas/GeoJsonBoundingBox'
      - title: GeoJSON LineString
        required:
        - type
        - coordinates
        type: object
        properties:
          type:
            enum:
            - LineString
            type: string
          coordinates:
            $ref: '#/components/schemas/GeoJsonLineString'
          bbox:
            $ref: '#/components/schemas/GeoJsonBoundingBox'
      - title: GeoJSON Polygon
        required:
        - type
        - coordinates
        type: object
        properties:
          type:
            enum:
            - Polygon
            type: string
          coordinates:
            $ref: '#/components/schemas/GeoJsonPolygon'
          bbox:
            $ref: '#/components/schemas/GeoJsonBoundingBox'
      - title: GeoJSON MultiPoint
        required:
        - type
        - coordinates
        type: object
        properties:
          type:
            enum:
            - MultiPoint
            type: string
          coordinates:
            type: array
            items:
              $ref: '#/components/schemas/GeoJsonCoordinate'
          bbox:
            $ref: '#/components/schemas/GeoJsonBoundingBox'
      - title: GeoJSON MultiLineString
        required:
        - type
        - coordinates
        type: object
        properties:
          type:
            enum:
            - MultiLineString
            type: string
          coordinates:
            type: array
            items:
              $ref: '#/components/schemas/GeoJsonLineString'
          bbox:
            $ref: '#/components/schemas/GeoJsonBoundingBox'
      - title: GeoJSON MultiPolygon
        required:
        - type
        - 

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# Full source: https://raw.githubusercontent.com/api-evangelist/weather-gov/refs/heads/main/openapi/weather-gov-alerts-api-openapi.yml