{"version_information": {"version": "det_AHW_v1.1", "compiled_date": "2026-04-05 16:22:46.511743", "data_source": "ERA5", "website": "http://wexa.jamstec.go.jp", "Author": "Patrick Martineau"}, "event_id": {"name": "Event ID", "description": "A unique identifier based on: beginning_date, end_date, longitude, and latitude", "value": "2022-Aug-30_to_2022-Sep-07_108.0_-7.0"}, "event_label": {"name": "Event label", "description": "Integer-valued grid identifier that uniquely labels each detected extreme event in space and time, consistent with the corresponding labels stored in the NetCDF dataset.", "value": 2022080003062}, "status": {"name": "Status", "description": "An ongoing event denotes an event that lasts up to the latest data available. These events are subject to change as newer data is added.", "value": false}, "start_date": {"name": "Start date", "description": "First date on which grid points are under the influence of an event", "value": "August 30 2022"}, "end_date": {"name": "End date", "description": "Last date on which grid points are under the influence of an event", "value": "September 07 2022"}, "duration": {"name": "Duration", "description": "Time elapsed (days) from the start date to the end date", "value": 9}, "figures_available": {"name": "Figures available", "description": "True if figures were pre-generated for this event", "value": true}, "detection_var": {"name": "Detection variable", "description": "Variable used for the detection scheme", "value": "t2m"}, "event_type": {"name": "Event type", "description": "Type of the event detected", "value": "Heat wave"}, "area": {"name": "Area", "description": "The area (in square meters) encompassing all grid points under the influence of an event during its lifetime.", "value": 67462.24757570366}, "countries_affected": {"name": "Countries affected", "description": "The ArcGIS geocoding API (https://developers.arcgis.com/rest/geocode/) is used to obtain a list of all the countries affected by an event during its lifetime.", "value": ["Indonesia"]}, "continents_affected": {"name": "Continents affected", "description": "List of all continents affected", "value": ["Asia"]}, "oceans_affected": {"name": "Ocean basins affected", "description": "The ArcGIS geocoding API (https://developers.arcgis.com/rest/geocode/) is used to obtain a list of all the ocean basins affected by an event during its lifetime.", "value": ["Indian Ocean", "Java Sea"]}, "center_lat": {"name": "Center latitude", "description": "Latitude of the maximum time-integrated standardized t2m anomalies. Only t2m of the same polarity as the events are considered (positive T2m for a HW, for instance). The centre is thus representative of both the severity and persistence of anomalies.", "value": -7.0}, "center_lon": {"name": "Center longitude", "description": "Longitude of the maximum time-integrated standardized t2m anomalies. Only t2m of the same polarity as the events are considered (positive T2m for a HW, for instance). The centre is thus representative of both the severity and persistence of anomalies.", "value": 108.0}, "center_latf": {"name": "Center latitude", "description": "Formatted version of center longitude", "value": "108.0\u00b0E"}, "western_lon": {"name": "Westernmost longitude", "description": "Westernmost longitude affected by event", "value": 105.0}, "eastern_lon": {"name": "Easternmost longitude", "description": "Easternmost longitude affected by event", "value": 109.5}, "southern_lat": {"name": "Southernmost latitude", "description": "Southernmost latitude affected by event", "value": -8.5}, "northern_lat": {"name": "Northernmost latitude", "description": "Northernmost latitude affected by event", "value": -5.0}, "polygons_merged": {"name": "Merged polygon", "description": "Merger or polygons at each time step", "value": {"type": "MultiPolygon", "coordinates": [[[[105.75, -7.35], [106.0, -7.25], [106.25, -7.35], [106.5, -7.25], [106.75, -7.35], [106.82, -7.32], [106.97, -6.97], [107.32, -6.82], [107.47, -6.47], [107.82, -6.32], [107.97, -5.97], [108.32, -5.82], [108.35, -5.75], [108.25, -5.5], [108.35, -5.25], [108.25, -5.0], [108.47, -4.47], [109.0, -4.25], [109.53, -4.47], [109.68, -4.82], [110.03, -4.97], [110.25, -5.5], [110.15, -5.75], [110.25, -6.0], [110.15, -6.25], [110.25, -6.5], [110.15, -6.75], [110.25, -7.0], [110.03, -7.53], [109.5, -7.75], [109.2, -7.63], [109.03, -8.03], [108.5, -8.25], [108.25, -8.15], [108.18, -8.18], [108.03, -8.53], [107.5, -8.75], [107.25, -8.65], [107.0, -8.75], [106.75, -8.65], [106.68, -8.68], [106.53, -9.03], [106.0, -9.25], [105.75, -9.15], [105.5, -9.25], [105.25, -9.15], [105.0, -9.25], [104.47, -9.03], [104.25, -8.5], [104.35, -8.25], [104.25, -8.0], [104.47, -7.47], [105.0, -7.25], [105.25, -7.35], [105.5, -7.25], [105.75, -7.35]]]]}}, "IPCC_regions": {"name": "IPCC regions", "description": "List of all IPCC regions affected", "value": ["S.E.Asia"]}, "polygons": {"name": "Polygons", "description": "Polygon 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"anom_scaled_evo_areamean": {"name": "Evolution of mean standardized t2m anomalies", "description": "The daily evolution of mean standardized t2m anomalies.", "value": [1.511215046354241, 1.3266097462653301, 1.566088557940008, 1.8510156504097834, 1.5970102022699628, 1.4162306252970485, 1.7417585060092757, 1.7230032012065404, 1.2985112254628917]}, "anom_scaled_evo_maxamp": {"name": "Evolution of maximum standardized t2m anomalies", "description": "The daily evolution of maximum standardized t2m anomalies.", "value": [1.511215046354241, 1.4680470313884768, 1.834926618291753, 2.389422029965942, 1.8854149871203252, 1.8647247127229598, 2.8580452988730416, 2.355884304394796, 1.4327544713799905]}}