{"version_information": {"version": "det_AHW_tail10.0_v1.1", "compiled_date": "2026-07-16 08:45:05.642985", "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": "2010-Jun-26_to_2010-Jun-29_125.5_-18.5"}, "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": 2010060002707}, "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": "June 26 2010"}, "end_date": {"name": "End date", "description": "Last date on which grid points are under the influence of an event", "value": "June 29 2010"}, "duration": {"name": "Duration", "description": "Time elapsed (days) from the start date to the end date", "value": 4}, "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": 107703.78368701697}, "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": ["C.Australia", "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": -18.5}, "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": 125.5}, "center_latf": {"name": "Center latitude", "description": "Formatted version of center longitude", "value": "125.5\u00b0E"}, "western_lon": {"name": "Westernmost longitude", "description": "Westernmost longitude affected by event", "value": 122.75}, "eastern_lon": {"name": "Easternmost longitude", "description": "Easternmost longitude affected by event", "value": 127.75}, "southern_lat": {"name": "Southernmost latitude", "description": "Southernmost latitude affected by event", "value": -21.75}, "northern_lat": {"name": "Northernmost latitude", "description": "Northernmost latitude affected by event", "value": -17.25}, "polygons": {"name": "Polygons", "description": "Polygon vertices describing the boundary of the event at each time step", "value": {"2010-06-26T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[124.47, -17.47], [125.0, -17.25], [125.25, -17.35], [125.5, -17.25], [125.75, -17.35], [126.0, -17.25], [126.53, -17.47], [126.75, -18.0], [126.65, -18.25], [126.75, -18.5], [126.65, -18.75], [126.68, -18.82], [127.03, -18.97], [127.25, -19.5], [127.03, -20.03], [126.5, -20.25], [125.97, -20.03], [125.82, -19.68], [125.47, -19.53], [125.32, -19.18], [125.25, -19.15], [125.0, -19.25], [124.47, -19.03], [124.25, -18.5], [124.35, -18.25], [124.25, -18.0], [124.47, -17.47]]]]}, "2010-06-27T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[123.5, -18.25], [123.75, -18.35], [124.0, -18.25], [124.25, -18.35], [124.32, -18.32], [124.35, -18.25], [124.25, -18.0], [124.35, -17.75], [124.25, -17.5], [124.47, -16.97], [125.0, -16.75], [125.53, -16.97], [125.68, -17.32], [125.75, -17.35], [126.0, -17.25], [126.53, -17.47], [126.75, -18.0], [126.65, -18.25], [126.75, -18.5], [126.65, -18.75], [126.68, -18.82], [127.03, -18.97], [127.18, -19.32], [127.53, -19.47], [127.75, -20.0], [127.63, -20.3], [128.03, -20.47], [128.25, -21.0], [128.15, -21.25], [128.25, -21.5], [128.03, -22.03], [127.5, -22.25], [126.97, -22.03], [126.82, -21.68], [126.75, -21.65], [126.5, -21.75], [126.25, -21.65], [126.0, -21.75], [125.5, -21.54], [125.0, -21.75], [124.47, -21.53], [124.25, -21.0], [124.35, -20.75], [124.32, -20.68], [124.25, -20.65], [124.0, -20.75], [123.47, -20.53], [123.32, -20.18], [123.25, -20.15], [123.0, -20.25], [122.47, -20.03], [122.25, -19.5], [122.47, -18.97], [122.82, -18.82], [122.97, -18.47], [123.5, -18.25]]]]}, "2010-06-28T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[123.5, -18.25], [123.75, -18.35], [124.0, -18.25], [124.25, -18.35], [124.32, -18.32], [124.35, -18.25], [124.25, -18.0], [124.35, -17.75], [124.25, -17.5], [124.47, -16.97], [125.0, -16.75], [125.53, -16.97], [125.68, -17.32], [125.75, -17.35], [126.0, -17.25], [126.53, -17.47], [126.75, -18.0], [126.65, -18.25], [126.75, -18.5], [126.65, -18.75], [126.68, -18.82], [127.03, -18.97], [127.18, -19.32], [127.53, -19.47], [127.75, -20.0], [127.63, -20.3], [128.03, -20.47], [128.25, -21.0], [128.15, -21.25], [128.25, -21.5], [128.03, -22.03], [127.5, -22.25], [126.97, -22.03], [126.82, -21.68], [126.75, -21.65], [126.5, -21.75], [126.25, -21.65], [126.0, -21.75], [125.5, -21.54], [125.0, -21.75], [124.47, -21.53], [124.25, -21.0], [124.35, -20.75], [124.32, -20.68], [124.25, -20.65], [124.0, -20.75], [123.47, -20.53], [123.32, -20.18], [123.25, -20.15], [123.0, -20.25], [122.47, -20.03], [122.25, -19.5], [122.47, -18.97], [122.82, -18.82], [122.97, -18.47], [123.5, -18.25]]]]}, "2010-06-29T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[123.5, -18.25], [123.75, -18.35], [124.0, -18.25], [124.25, -18.35], [124.32, -18.32], [124.35, -18.25], [124.25, -18.0], [124.35, -17.75], [124.25, -17.5], [124.47, -16.97], [125.0, -16.75], [125.53, -16.97], [125.68, -17.32], [125.75, -17.35], [126.0, -17.25], [126.53, -17.47], [126.75, -18.0], [126.65, -18.25], [126.75, -18.5], [126.65, -18.75], [126.68, 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mean t2m.", "value": [24.900744887873543, 24.397678808514684, 23.86719663989777, 24.575304725828403]}, "evo_maxamp": {"name": "Evolution of maximum t2m", "description": "The daily evolution of maximum t2m.", "value": [25.916833620013847, 27.077617650097125, 26.3752987044831, 26.67995081827098]}, "anom_evo_areamean": {"name": "Evolution of mean t2m anomalies", "description": "The daily evolution of mean t2m anomalies.", "value": [3.8477568547996626, 5.060000773259922, 4.544814895905639, 5.2832100760686975]}, "anom_evo_maxamp": {"name": "Evolution of maximum t2m anomalies", "description": "The daily evolution of maximum t2m anomalies.", "value": [4.421526239072193, 6.143443258239813, 5.729461185801483, 6.447603181928798]}, "anom_scaled_evo_areamean": {"name": "Evolution of mean standardized t2m anomalies", "description": "The daily evolution of mean standardized t2m anomalies.", "value": [1.5090598484937054, 1.9244002101107958, 1.6657846462415558, 1.9195524705571436]}, "anom_scaled_evo_maxamp": {"name": "Evolution of maximum standardized t2m anomalies", "description": "The daily evolution of maximum standardized t2m anomalies.", "value": [1.623557322649462, 2.2453588052409836, 2.0075067933721584, 2.3004640894354065]}}