{"version_information": {"version": "det_AHW_v1.1", "compiled_date": "2026-04-05 16:15:39.215329", "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": "2021-Nov-05_to_2021-Nov-18_288.5_10.0"}, "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": 2021110001458}, "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": "November 05 2021"}, "end_date": {"name": "End date", "description": "Last date on which grid points are under the influence of an event", "value": "November 18 2021"}, "duration": {"name": "Duration", "description": "Time elapsed (days) from the start date to the end date", "value": 14}, "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": 66937.08357694272}, "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": ["Colombia", "Venezuela, Bolivarian Republic of"]}, "continents_affected": {"name": "Continents affected", "description": "List of all continents affected", "value": ["America", "America"]}, "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": ["Caribbean 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": 10.0}, "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": 288.5}, "center_latf": {"name": "Center latitude", "description": "Formatted version of center longitude", "value": "288.5\u00b0E"}, "western_lon": {"name": "Westernmost longitude", "description": "Westernmost longitude affected by event", "value": 285.0}, "eastern_lon": {"name": "Easternmost longitude", "description": "Easternmost longitude affected by event", "value": 289.0}, "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": 11.5}, "polygons_merged": {"name": "Merged polygon", "description": "Merger or polygons at each time step", "value": {"type": "MultiPolygon", "coordinates": [[[[-72.0, 7.75], [-72.25, 7.85], [-72.5, 7.75], [-73.03, 7.97], [-73.18, 8.32], [-73.53, 8.47], [-73.75, 9.0], [-73.65, 9.25], [-73.75, 9.5], [-73.53, 10.03], [-73.18, 10.18], [-73.15, 10.25], [-73.18, 10.32], [-73.53, 10.47], [-73.68, 10.82], [-73.75, 10.85], [-74.0, 10.75], [-74.25, 10.85], [-74.5, 10.75], [-74.75, 10.85], [-75.0, 10.75], [-75.53, 10.97], [-75.75, 11.5], [-75.53, 12.03], [-75.0, 12.25], [-74.75, 12.15], [-74.5, 12.25], [-74.25, 12.15], [-74.0, 12.25], [-73.75, 12.15], [-73.5, 12.25], [-73.25, 12.15], [-73.0, 12.25], [-72.47, 12.03], [-72.25, 11.5], [-72.35, 11.25], [-72.32, 11.18], [-72.25, 11.15], [-72.0, 11.25], [-71.75, 11.15], [-71.5, 11.25], [-71.25, 11.15], [-71.0, 11.25], [-70.47, 11.03], [-70.25, 10.5], [-70.47, 9.97], [-70.82, 9.82], [-70.85, 9.75], [-70.75, 9.5], [-70.97, 8.97], [-71.32, 8.82], [-71.35, 8.75], [-71.25, 8.5], [-71.47, 7.97], [-72.0, 7.75]]]]}}, "IPCC_regions": {"name": "IPCC regions", "description": "List of all IPCC regions affected", "value": ["S.Central-America", "Caribbean", "N.W.South-America", "N.South-America"]}, "polygons": {"name": "Polygons", 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