{"version_information": {"version": "det_AHW_tail10.0_v1.1", "compiled_date": "2026-07-16 08:55:12.009072", "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": "2013-Nov-19_to_2013-Nov-23_111.5_-3.0"}, "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": 2013110002252}, "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 19 2013"}, "end_date": {"name": "End date", "description": "Last date on which grid points are under the influence of an event", "value": "November 23 2013"}, "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": 126419.73131192113}, "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"]}, "IPCC_regions": {"name": "IPCC regions", "description": "List of all IPCC regions affected", "value": ["S.E.Asia"]}, "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": ["Java Sea", "South China 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": -3.0}, "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": 111.5}, "center_latf": {"name": "Center latitude", "description": "Formatted version of center longitude", "value": "111.5\u00b0E"}, "western_lon": {"name": "Westernmost longitude", "description": "Westernmost longitude affected by event", "value": 106.25}, "eastern_lon": {"name": "Easternmost longitude", "description": "Easternmost longitude affected by event", "value": 111.75}, "southern_lat": {"name": "Southernmost latitude", "description": "Southernmost latitude affected by event", "value": -5.75}, "northern_lat": {"name": "Northernmost latitude", "description": "Northernmost latitude affected by event", "value": -2.25}, "polygons": {"name": "Polygons", "description": "Polygon vertices describing the boundary of the event at each time step", "value": {"2013-11-19T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[107.97, -6.03], [107.75, -5.5], [107.97, -4.97], [108.5, -4.75], [108.75, -4.85], [109.0, -4.75], [109.25, -4.85], [109.5, -4.75], [110.03, -4.97], [110.25, -5.5], [110.03, -6.03], [109.5, -6.25], [109.25, -6.15], [109.0, -6.25], [108.75, -6.15], [108.5, -6.25], [107.97, -6.03]]]]}, "2013-11-20T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[109.0, -4.25], [109.53, -4.47], [109.68, -4.82], [110.03, -4.97], [110.25, -5.5], [110.03, -6.03], [109.5, -6.25], [109.25, -6.15], [109.0, -6.25], [108.75, -6.15], [108.5, -6.25], [107.97, -6.03], [107.75, -5.5], [107.97, -4.97], [108.32, -4.82], [108.47, -4.47], [109.0, -4.25]]]]}, "2013-11-21T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[105.97, -3.47], [106.5, -3.25], [106.75, -3.35], [106.82, -3.32], [106.85, -3.25], [106.75, -3.0], [106.97, -2.47], [107.5, -2.25], [108.03, -2.47], [108.2, -2.87], [108.32, -2.82], [108.47, -2.47], [108.82, -2.32], [108.97, -1.97], [109.5, -1.75], [109.75, -1.85], [110.0, -1.75], [110.53, -1.97], [110.68, -2.32], [111.0, -2.46], [111.5, -2.25], [112.03, -2.47], [112.25, -3.0], [112.15, -3.25], [112.25, -3.5], [112.15, -3.75], [112.25, -4.0], [112.03, -4.53], [111.5, -4.75], [111.25, -4.65], [111.18, -4.68], [111.03, -5.03], [110.5, -5.25], [110.25, -5.15], [110.13, -5.2], [110.25, -5.5], [110.03, -6.03], [109.5, -6.25], [109.25, -6.15], [109.0, -6.25], [108.75, -6.15], [108.5, -6.25], [107.97, -6.03], [107.8, -5.63], [107.5, -5.75], [107.25, -5.65], [107.0, -5.75], [106.47, -5.53], [106.32, -5.18], [105.97, -5.03], [105.75, -4.5], [105.85, -4.25], [105.75, -4.0], [105.97, -3.47]]]]}, "2013-11-22T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[105.97, -3.47], [106.5, -3.25], [106.75, -3.35], [106.82, -3.32], [106.85, -3.25], [106.75, -3.0], [106.97, -2.47], [107.5, -2.25], [108.03, -2.47], [108.2, -2.87], [108.32, -2.82], [108.47, -2.47], [108.82, -2.32], [108.97, -1.97], [109.5, -1.75], [109.75, -1.85], [110.0, -1.75], [110.53, -1.97], [110.68, -2.32], [111.0, -2.46], [111.5, -2.25], [112.03, -2.47], [112.25, -3.0], [112.15, -3.25], [112.25, -3.5], [112.15, -3.75], [112.25, -4.0], [112.03, -4.53], [111.5, -4.75], [111.25, -4.65], [111.18, -4.68], [111.03, -5.03], [110.5, -5.25], [110.25, -5.15], [110.0, -5.25], [109.7, -5.13], [109.53, -5.53], [109.0, -5.75], [108.47, -5.53], [108.32, -5.18], [108.25, -5.15], [108.18, -5.18], [108.03, -5.53], [107.5, -5.75], [107.25, -5.65], [107.0, -5.75], [106.47, -5.53], [106.32, -5.18], [105.97, -5.03], [105.75, -4.5], [105.85, -4.25], [105.75, -4.0], [105.97, -3.47]]]]}, "2013-11-23T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[105.97, -3.47], [106.5, -3.25], [106.75, -3.35], [106.82, -3.32], [106.85, -3.25], [106.75, -3.0], [106.97, -2.47], [107.5, -2.25], [108.03, -2.47], [108.2, -2.87], [108.32, -2.82], [108.47, -2.47], [108.82, -2.32], [108.97, -1.97], [109.5, -1.75], [109.75, -1.85], [110.0, -1.75], [110.53, -1.97], [110.68, -2.32], [111.0, -2.46], [111.5, -2.25], [112.03, -2.47], [112.25, -3.0], [112.15, 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of maximum t2m", "description": "The daily evolution of maximum t2m.", "value": [28.288642409926638, 28.430617504205202, 28.23219768114427, 28.800098058258243, 28.56249895286612]}, "anom_evo_areamean": {"name": "Evolution of mean t2m anomalies", "description": "The daily evolution of mean t2m anomalies.", "value": [0.9476374931041202, 1.0311605263530055, 0.937652285077349, 1.219164815135104, 1.162850682568952]}, "anom_evo_maxamp": {"name": "Evolution of maximum t2m anomalies", "description": "The daily evolution of maximum t2m anomalies.", "value": [1.0042294493447912, 1.1125955312515998, 1.177471574702679, 1.8246668111045778, 1.7380833320504507]}, "anom_scaled_evo_areamean": {"name": "Evolution of mean standardized t2m anomalies", "description": "The daily evolution of mean standardized t2m anomalies.", "value": [1.6054710463914248, 1.7459031438692558, 1.733364353429565, 2.2458024895402273, 2.1576172293557088]}, "anom_scaled_evo_maxamp": {"name": "Evolution of maximum standardized t2m anomalies", "description": "The daily evolution of maximum standardized t2m anomalies.", "value": [1.6590006049927613, 1.9081028456671607, 2.161459043658674, 3.403130184076618, 3.672106426146682]}}