{"version_information": {"version": "det_AHW_tail10.0_v1.1", "compiled_date": "2026-07-16 09:06:11.489648", "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": "2016-Aug-29_to_2016-Sep-02_134.5_-14.0"}, "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": 2016080003031}, "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 29 2016"}, "end_date": {"name": "End date", "description": "Last date on which grid points are under the influence of an event", "value": "September 02 2016"}, "duration": {"name": "Duration", "description": "Time elapsed (days) from the start date to the end date", "value": 5}, "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": 54028.811259813825}, "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": ["Australia"]}, "IPCC_regions": {"name": "IPCC regions", "description": "List of all IPCC regions affected", "value": ["N.Australia"]}, "continents_affected": {"name": "Continents affected", "description": "List of all continents affected", "value": ["Australia"]}, "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": []}, "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": -14.0}, "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": 134.5}, "center_latf": {"name": "Center latitude", "description": "Formatted version of center longitude", "value": "134.5\u00b0E"}, "western_lon": {"name": "Westernmost longitude", "description": "Westernmost longitude affected by event", "value": 131.75}, "eastern_lon": {"name": "Easternmost longitude", "description": "Easternmost longitude affected by event", "value": 134.75}, "southern_lat": {"name": "Southernmost latitude", "description": "Southernmost latitude affected by event", "value": -15.25}, "northern_lat": {"name": "Northernmost latitude", "description": "Northernmost latitude affected by event", "value": -12.75}, "polygons": {"name": "Polygons", "description": "Polygon vertices describing the boundary of the event at each time step", "value": {"2016-08-29T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[132.85, -13.75], [132.75, -13.5], [132.85, -13.25], [132.75, -13.0], [132.97, -12.47], [133.5, -12.25], [134.0, -12.46], [134.5, -12.25], [135.03, -12.47], [135.25, -13.0], [135.04, -13.5], [135.25, -14.0], [135.03, -14.53], [134.68, -14.68], [134.53, -15.03], [134.0, -15.25], [133.75, -15.15], [133.5, -15.25], [132.97, -15.03], [132.75, -14.5], [132.85, -14.25], [132.75, -14.0], [132.85, -13.75]]]]}, "2016-08-30T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[131.88, -13.7], [131.47, -13.53], [131.25, -13.0], [131.47, -12.47], [132.0, -12.25], [132.25, -12.35], [132.5, -12.25], [132.75, -12.35], [133.0, -12.25], [133.25, -12.35], [133.5, -12.25], [134.0, -12.46], [134.5, -12.25], [135.03, -12.47], [135.25, -13.0], [135.04, -13.5], [135.25, -14.0], [135.03, -14.53], [134.68, -14.68], [134.53, -15.03], [134.18, -15.18], [134.03, -15.53], [133.5, -15.75], [132.97, -15.53], [132.82, -15.18], [132.75, -15.15], [132.5, -15.25], [131.97, -15.03], [131.75, -14.5], [131.85, -14.25], [131.75, -14.0], [131.88, -13.7]]]]}, "2016-08-31T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[131.88, -13.7], [131.47, -13.53], [131.25, -13.0], [131.47, -12.47], [132.0, -12.25], [132.25, -12.35], [132.5, -12.25], [132.75, -12.35], [133.0, -12.25], [133.25, -12.35], [133.5, -12.25], [134.0, -12.46], [134.5, -12.25], [135.03, -12.47], [135.25, -13.0], [135.04, -13.5], [135.25, -14.0], [135.03, -14.53], [134.68, -14.68], [134.53, -15.03], [134.18, -15.18], [134.03, -15.53], [133.5, -15.75], [132.97, -15.53], [132.82, -15.18], [132.75, -15.15], [132.5, -15.25], [131.97, -15.03], [131.75, -14.5], [131.85, -14.25], [131.75, -14.0], [131.88, -13.7]]]]}, "2016-09-01T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[131.88, -13.7], [131.47, -13.53], [131.25, -13.0], [131.47, -12.47], [132.0, -12.25], [132.25, -12.35], [132.5, -12.25], [132.75, -12.35], [133.0, -12.25], [133.25, -12.35], [133.5, -12.25], [134.0, -12.46], [134.5, -12.25], [135.03, -12.47], [135.25, -13.0], [135.04, -13.5], [135.25, -14.0], [135.03, -14.53], [134.68, -14.68], [134.53, -15.03], [134.18, -15.18], [134.03, -15.53], [133.5, -15.75], [132.97, -15.53], [132.82, -15.18], [132.75, -15.15], [132.5, -15.25], [131.97, -15.03], [131.75, -14.5], [131.85, -14.25], [131.75, -14.0], [131.88, -13.7]]]]}, "2016-09-02T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[132.75, -13.5], [132.97, -12.97], [133.5, -12.75], [133.75, -12.85], [133.82, -12.82], [133.97, -12.47], [134.5, -12.25], [135.03, -12.47], [135.25, -13.0], [135.04, -13.5], [135.25, -14.0], [135.03, -14.53], [134.68, -14.68], [134.53, -15.03], [134.0, -15.25], [133.47, -15.03], [133.25, -14.5], [133.35, -14.25], [133.32, -14.18], [132.97, -14.03], [132.75, -13.5]]]]}}}, "max_amp": {"name": "Maximum anomaly amplitude", "description": "Maximum t2m anomaly recorded over entire duration", "value": 4.3334904625890545}, "mean_amp": {"name": "Mean anomaly amplitude", "description": "Mean t2m anomaly over entire duration", "value": 3.002830513576097}, "evo_areamean": {"name": "Evolution of mean t2m", "description": "The daily evolution of mean t2m.", "value": [27.941912105012875, 28.58118070860428, 28.531761375384804, 28.90835047369484, 28.7067582523502]}, "evo_maxamp": {"name": "Evolution of maximum t2m", "description": "The daily evolution of maximum t2m.", "value": [28.95627840261858, 29.60686734123334, 29.814731190090527, 30.460350671270703, 29.734501924861547]}, "anom_evo_areamean": {"name": "Evolution of mean t2m anomalies", "description": "The daily evolution of mean t2m anomalies.", "value": [3.0154555027181242, 3.158810124455019, 2.8754626198331845, 3.0120318281228498, 2.870453934814767]}, "anom_evo_maxamp": {"name": "Evolution of maximum t2m anomalies", "description": "The daily evolution of maximum t2m anomalies.", "value": [3.5754672824307363, 3.662925992639714, 3.6673056122013463, 4.3334904625890545, 3.9089501188065583]}, "anom_scaled_evo_areamean": {"name": "Evolution of mean standardized t2m anomalies", "description": "The daily evolution of mean standardized t2m anomalies.", "value": [1.562813087410154, 1.612139964204949, 1.4632540284891409, 1.5009375312231346, 1.5187400323269216]}, "anom_scaled_evo_maxamp": {"name": "Evolution of maximum standardized t2m anomalies", "description": "The daily evolution of maximum standardized t2m anomalies.", "value": [1.7024939558322874, 1.896504788641761, 1.6798720427735814, 1.8460823165803977, 1.8940282836583278]}}