charts: 3054

This table contains the information used by our Grapher datavisualisation tool to render charts.

The most relevant field is the config field that contains json stored as text. A JSON Schema is available that describes the content of this json data. The SQLite JSON_EXTRACT function can be used in SQL queries to extract the content of this JSON data into columns in a result table.

Data license: CC-BY

This data as json

id slug type config createdAt updatedAt lastEditedAt publishedAt lastEditedByUserId publishedByUserId isIndexable title subtitle note title_plus_variant configWithDefaults
3054 drought-severity-index-us LineChart 
{
    "id": 3054,
    "map": {
        "colorScale": {
            "binningStrategy": "equalInterval"
        }
    },
    "note": "A value between -2 and -3 indicates moderate drought, -3 to -4 is severe drought, and -4 or below indicates extreme drought. \"Rolling average\" is a 9-year average, as published by the US EPA.",
    "slug": "drought-severity-index-us",
    "title": "Drought severity index in the United States",
    "yAxis": {
        "max": 0,
        "min": 0
    },
    "$schema": "https://files.ourworldindata.org/schemas/grapher-schema.004.json",
    "version": 9,
    "subtitle": "The Palmer Drought Severity Index is the most widely used index to measure drought severity over time. An index value of zero represents the average moisture conditions observed between 1931 and 1990. Positive values mean wetter than average, negatives mean drier than average.",
    "originUrl": "https://ourworldindata.org/natural-disasters",
    "dimensions": [
        {
            "display": {
                "name": "Rolling average",
                "color": "#6d3e91",
                "includeInTable": true
            },
            "property": "y",
            "variableId": 899001
        },
        {
            "display": {
                "name": "Annual index",
                "color": "#9c2434",
                "includeInTable": true
            },
            "property": "y",
            "variableId": 899000
        }
    ],
    "sourceDesc": "NOAA (National Oceanic and Atmospheric Administration) via the US EPA",
    "isPublished": true,
    "addCountryMode": "disabled",
    "selectedEntityNames": [
        "United States"
    ],
    "hideAnnotationFieldsInTitle": {
        "time": true,
        "entity": true,
        "changeInPrefix": true
    }
}
 2018-09-19 10:46:41 2024-04-17 13:04:43 2024-04-17 13:04:43 2018-09-19 10:46:41 14 14 1 Drought severity index in the United States The Palmer Drought Severity Index is the most widely used index to measure drought severity over time. An index value of zero represents the average moisture conditions observed between 1931 and 1990. Positive values mean wetter than average, negatives mean drier than average. A value between -2 and -3 indicates moderate drought, -3 to -4 is severe drought, and -4 or below indicates extreme drought. "Rolling average" is a 9-year average, as published by the US EPA. Drought severity index in the United States () 
{
    "$schema": "https://files.ourworldindata.org/schemas/grapher-schema.004.json",
    "map": {
        "projection": "World",
        "hideTimeline": false,
        "colorScale": {
            "baseColorScheme": "default",
            "equalSizeBins": true,
            "binningStrategy": "ckmeans",
            "customNumericColorsActive": false,
            "colorSchemeInvert": false,
            "binningStrategyBinCount": 5
        },
        "timeTolerance": 0,
        "toleranceStrategy": "closest",
        "tooltipUseCustomLabels": false,
        "time": "latest"
    },
    "maxTime": "latest",
    "baseColorScheme": "default",
    "yAxis": {
        "removePointsOutsideDomain": false,
        "scaleType": "linear",
        "canChangeScaleType": false,
        "facetDomain": "shared"
    },
    "tab": "chart",
    "matchingEntitiesOnly": false,
    "hasChartTab": true,
    "hideLegend": false,
    "hideLogo": false,
    "hideTimeline": false,
    "colorScale": {
        "baseColorScheme": "default",
        "equalSizeBins": true,
        "binningStrategy": "ckmeans",
        "customNumericColorsActive": false,
        "colorSchemeInvert": false,
        "binningStrategyBinCount": 5
    },
    "scatterPointLabelStrategy": "year",
    "selectedFacetStrategy": "none",
    "isPublished": true,
    "invertColorScheme": false,
    "version": 9,
    "logo": "owid",
    "entityType": "country or region",
    "facettingLabelByYVariables": "metric",
    "addCountryMode": "disabled",
    "compareEndPointsOnly": false,
    "type": "LineChart",
    "hasMapTab": false,
    "stackMode": "absolute",
    "minTime": "earliest",
    "hideAnnotationFieldsInTitle": {
        "entity": false,
        "time": false,
        "changeInPrefix": false
    },
    "xAxis": {
        "removePointsOutsideDomain": false,
        "scaleType": "linear",
        "canChangeScaleType": false,
        "facetDomain": "shared"
    },
    "hideConnectedScatterLines": false,
    "showNoDataArea": true,
    "zoomToSelection": false,
    "showYearLabels": false,
    "hideLinesOutsideTolerance": false,
    "hideTotalValueLabel": false,
    "hideScatterLabels": false,
    "sortBy": "total",
    "sortOrder": "desc",
    "hideFacetControl": true,
    "entityTypePlural": "countries",
    "missingDataStrategy": "auto",
    "id": 3054,
    "note": "A value between -2 and -3 indicates moderate drought, -3 to -4 is severe drought, and -4 or below indicates extreme drought. \"Rolling average\" is a 9-year average, as published by the US EPA.",
    "slug": "drought-severity-index-us",
    "title": "Drought severity index in the United States",
    "subtitle": "The Palmer Drought Severity Index is the most widely used index to measure drought severity over time. An index value of zero represents the average moisture conditions observed between 1931 and 1990. Positive values mean wetter than average, negatives mean drier than average.",
    "originUrl": "https://ourworldindata.org/natural-disasters",
    "dimensions": [
        {
            "display": {
                "name": "Rolling average",
                "color": "#6d3e91",
                "includeInTable": true
            },
            "property": "y",
            "variableId": 899001
        },
        {
            "display": {
                "name": "Annual index",
                "color": "#9c2434",
                "includeInTable": true
            },
            "property": "y",
            "variableId": 899000
        }
    ],
    "sourceDesc": "NOAA (National Oceanic and Atmospheric Administration) via the US EPA",
    "selectedEntityNames": [
        "United States"
    ]
}

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