@squawk
    Preparing search index...

    Interface ConvectiveSigmet

    A parsed domestic convective SIGMET.

    Convective SIGMETs are issued for the CONUS in place of SIGMETs for thunderstorms. They are issued hourly for eastern, central, and western regions and are valid for 2 hours. Each bulletin may include an outlook section.

    interface ConvectiveSigmet {
        areaPoints?: string[];
        coastalWaters?: boolean;
        format: "CONVECTIVE";
        hailSizeIn?: number;
        hasTornadoes?: boolean;
        isEmbedded?: boolean;
        isNone: boolean;
        isOutlookOnly: boolean;
        isSevere?: boolean;
        lineWidthNm?: number;
        movement?: SigmetMovement;
        number: number;
        outlook?: ConvectiveSigmetOutlook;
        raw: string;
        region: ConvectiveSigmetRegion;
        states?: string[];
        thunderstormType?: ConvectiveThunderstormType;
        tops?: SigmetTops;
        validUntil?: DayTime;
        windGustsKt?: number;
    }
    Index

    Properties

    areaPoints? coastalWaters? format hailSizeIn? hasTornadoes? isEmbedded? isNone isOutlookOnly isSevere? lineWidthNm? movement? number outlook? raw region states? thunderstormType? tops? validUntil? windGustsKt?

    Properties

    areaPoints?: string[]

    Area definition points delineating the affected region (VOR-relative, e.g. "30NW ICT", "40S MCI").

    coastalWaters?: boolean

    True when the affected area includes adjacent coastal waters.

    format: "CONVECTIVE"

    Discriminator indicating this is a convective SIGMET.

    hailSizeIn?: number

    Maximum hail diameter in inches, if reported (e.g. 2.75 from "HAIL TO 2.75 IN").

    hasTornadoes?: boolean

    True when tornadoes are possible.

    isEmbedded?: boolean

    True when the thunderstorms are embedded (EMBD TS).

    isNone: boolean

    True when this is a "CONVECTIVE SIGMET...NONE" issuance indicating no convective activity.

    isOutlookOnly: boolean

    True when this is a standalone outlook without an active convective SIGMET.

    isSevere?: boolean

    True when the thunderstorms are severe (SEV TS).

    lineWidthNm?: number

    Width in nautical miles for a LINE of thunderstorms.

    movement?: SigmetMovement

    Movement of the thunderstorm area.

    number: number

    Sequence number for this convective SIGMET within its region.

    outlook?: ConvectiveSigmetOutlook

    Convective outlook section, if present.

    raw: string

    The original raw SIGMET string as provided to the parser.

    region: ConvectiveSigmetRegion

    CONUS region (Eastern, Central, or Western).

    states?: string[]

    US state abbreviations affected by the phenomena.

    thunderstormType?: ConvectiveThunderstormType

    Thunderstorm spatial organization type.

    tops?: SigmetTops

    Cloud top altitude information.

    validUntil?: DayTime

    Time (UTC) until which this convective SIGMET is valid.

    windGustsKt?: number

    Maximum wind gust speed in knots, if reported (e.g. 65 from "WIND GUSTS TO 65KT").

    Settings

    Member Visibility

    On This Page

    Properties