{"version_information": {"version": "det_AHW_tail10.0_v1.1", "compiled_date": "2026-07-16 08:45:28.062016", "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-Aug-03_to_2010-Aug-06_132.0_-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": 2010080001630}, "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 03 2010"}, "end_date": {"name": "End date", "description": "Last date on which grid points are under the influence of an event", "value": "August 06 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": 80108.77066999962}, "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": ["Arafura Sea", "Banda Sea", "Ceram 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": 132.0}, "center_latf": {"name": "Center latitude", "description": "Formatted version of center longitude", "value": "132.0\u00b0E"}, "western_lon": {"name": "Westernmost longitude", "description": "Westernmost longitude affected by event", "value": 130.75}, "eastern_lon": {"name": "Easternmost longitude", "description": "Easternmost longitude affected by event", "value": 134.25}, "southern_lat": {"name": "Southernmost latitude", "description": "Southernmost latitude affected by event", "value": -6.25}, "northern_lat": {"name": "Northernmost latitude", "description": "Northernmost latitude affected by event", "value": -2.75}, "polygons": {"name": "Polygons", "description": "Polygon vertices describing the boundary of the event at each time step", "value": {"2010-08-03T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[130.25, -4.5], [130.47, -3.97], [130.82, -3.82], [130.85, -3.75], [130.75, -3.5], [130.97, -2.97], [131.32, -2.82], [131.47, -2.47], [132.0, -2.25], [132.53, -2.47], [132.68, -2.82], [133.03, -2.97], [133.2, -3.37], [133.5, -3.25], [133.75, -3.35], [134.0, -3.25], [134.53, -3.47], [134.75, -4.0], [134.53, -4.53], [134.18, -4.68], [134.15, -4.75], [134.25, -5.0], [134.03, -5.53], [133.68, -5.68], [133.65, -5.75], [133.75, -6.0], [133.53, -6.53], [133.0, -6.75], [132.75, -6.65], [132.5, -6.75], [131.97, -6.53], [131.82, -6.18], [131.47, -6.03], [131.32, -5.68], [130.97, -5.53], [130.82, -5.18], [130.47, -5.03], [130.25, -4.5]]]]}, "2010-08-04T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[130.25, -4.5], [130.47, -3.97], [130.82, -3.82], [130.85, -3.75], [130.75, -3.5], [130.97, -2.97], [131.32, -2.82], [131.47, -2.47], [132.0, -2.25], [132.53, -2.47], [132.68, -2.82], [133.03, -2.97], [133.18, -3.32], [133.25, -3.35], [133.5, -3.25], [133.75, -3.35], [134.0, -3.25], [134.53, -3.47], [134.75, -4.0], [134.53, -4.53], [134.18, -4.68], [134.15, -4.75], [134.25, -5.0], [134.03, -5.53], [133.68, -5.68], [133.65, -5.75], [133.75, -6.0], [133.53, -6.53], [133.0, -6.75], [132.75, -6.65], [132.5, -6.75], [131.97, -6.53], [131.82, -6.18], [131.47, -6.03], [131.32, -5.68], [130.97, -5.53], [130.82, -5.18], [130.47, -5.03], [130.25, -4.5]]]]}, "2010-08-05T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[130.25, -4.5], [130.47, -3.97], [130.82, -3.82], [130.85, -3.75], [130.75, -3.5], [130.97, -2.97], [131.32, -2.82], [131.47, -2.47], [132.0, -2.25], [132.53, -2.47], [132.68, -2.82], [133.03, -2.97], [133.18, -3.32], [133.25, -3.35], [133.5, -3.25], [133.75, -3.35], [134.0, -3.25], [134.53, -3.47], [134.75, -4.0], [134.53, -4.53], [134.18, -4.68], [134.15, -4.75], [134.25, -5.0], [134.03, -5.53], [133.68, -5.68], [133.65, -5.75], [133.75, -6.0], [133.53, -6.53], [133.0, -6.75], [132.75, -6.65], [132.5, -6.75], [131.97, -6.53], [131.82, -6.18], [131.47, -6.03], [131.32, -5.68], [130.97, -5.53], [130.82, -5.18], [130.47, -5.03], [130.25, -4.5]]]]}, "2010-08-06T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[131.47, -2.47], [132.0, -2.25], [132.53, -2.47], [132.68, -2.82], [133.03, -2.97], [133.18, -3.32], [133.25, -3.35], [133.5, -3.25], [134.03, -3.47], [134.25, -4.0], [134.03, -4.53], [133.5, -4.75], [133.25, -4.65], [133.0, -4.75], [132.75, -4.65], [132.5, -4.75], [131.97, -4.53], [131.82, -4.18], [131.47, -4.03], [131.25, -3.5], [131.35, -3.25], [131.25, -3.0], [131.47, -2.47]]]]}}}, "max_amp": {"name": "Maximum anomaly amplitude", "description": "Maximum t2m anomaly recorded over entire duration", "value": 1.4374717554242125}, "mean_amp": {"name": "Mean anomaly amplitude", "description": "Mean t2m anomaly over entire duration", "value": 1.0006786107183037}, "evo_areamean": {"name": "Evolution of mean t2m", "description": "The daily evolution of mean t2m.", "value": [26.327327231633035, 26.32408247281137, 26.298989381138824, 26.21528707862234]}, "evo_maxamp": {"name": "Evolution of maximum t2m", "description": "The daily evolution of maximum t2m.", "value": [27.4397331039587, 27.454375540517447, 27.313858066951013, 27.43083116809629]}, "anom_evo_areamean": {"name": "Evolution of mean t2m anomalies", "description": "The daily evolution of mean t2m anomalies.", "value": [0.9469619079670974, 1.039384273823257, 1.018590034637349, 0.9791574950776673]}, "anom_evo_maxamp": {"name": "Evolution of maximum t2m anomalies", "description": "The daily evolution of maximum t2m anomalies.", "value": [1.2865826789480366, 1.4374717554242125, 1.2853722616735013, 1.140878369464076]}, "anom_scaled_evo_areamean": {"name": "Evolution of mean standardized t2m anomalies", "description": "The daily evolution of mean standardized t2m anomalies.", "value": [1.857649330121105, 1.9731797201003956, 1.871337205627165, 1.6232461007419718]}, "anom_scaled_evo_maxamp": {"name": "Evolution of maximum standardized t2m anomalies", "description": "The daily evolution of maximum standardized t2m anomalies.", "value": [2.3045023140528103, 2.558807843785048, 2.321013549087478, 1.9223613267088238]}}