A structured value representing a measurement and its unit of measure. This object is a slightly modified version of the schema.org definition at https://schema.org/QuantitativeValue
WeatherGovernmentUnited StatesForecastingAlertsOpen Data
Properties
Name
Type
Description
value
numbernull
A measured value
maxValue
number
The maximum value of a range of measured values
minValue
number
The minimum value of a range of measured values
unitCode
object
qualityControl
string
For values in observation records, the quality control flag from the MADIS system. The definitions of these flags can be found at https://madis.ncep.noaa.gov/madis_sfc_qc_notes.shtml
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://raw.githubusercontent.com/api-evangelist/weather-gov/refs/heads/main/json-schema/weather-gov-quantitative-value-schema.json",
"title": "QuantitativeValue",
"description": "A structured value representing a measurement and its unit of measure. This object is a slightly modified version of the schema.org definition at https://schema.org/QuantitativeValue\n",
"type": "object",
"properties": {
"value": {
"type": [
"number",
"null"
],
"description": "A measured value"
},
"maxValue": {
"type": "number",
"description": "The maximum value of a range of measured values"
},
"minValue": {
"type": "number",
"description": "The minimum value of a range of measured values"
},
"unitCode": {
"$ref": "#/components/schemas/UnitOfMeasure"
},
"qualityControl": {
"enum": [
"Z",
"C",
"S",
"V",
"X",
"Q",
"G",
"B",
"T"
],
"type": "string",
"description": "For values in observation records, the quality control flag from the MADIS system. The definitions of these flags can be found at https://madis.ncep.noaa.gov/madis_sfc_qc_notes.shtml\n"
}
},
"additionalProperties": false
}