{"version_information": {"version": "det_AHW_v1.1", "compiled_date": "2026-04-05 17:00:41.071399", "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": "2024-Aug-12_to_2024-Aug-16_97.0_25.5"}, "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": 2024080001883}, "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 12 2024"}, "end_date": {"name": "End date", "description": "Last date on which grid points are under the influence of an event", "value": "August 16 2024"}, "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": 75810.50156491112}, "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": ["Myanmar"]}, "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": []}, "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": 25.5}, "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": 97.0}, "center_latf": {"name": "Center latitude", "description": "Formatted version of center longitude", "value": "97.0\u00b0E"}, "western_lon": {"name": "Westernmost longitude", "description": "Westernmost longitude affected by event", "value": 95.0}, "eastern_lon": {"name": "Easternmost longitude", "description": "Easternmost longitude affected by event", "value": 98.0}, "southern_lat": {"name": "Southernmost latitude", "description": "Southernmost latitude affected by event", "value": 23.0}, "northern_lat": {"name": "Northernmost latitude", "description": "Northernmost latitude affected by event", "value": 27.0}, "polygons_merged": {"name": "Merged polygon", "description": "Merger or polygons at each time step", "value": {"type": "MultiPolygon", "coordinates": [[[[94.85, 24.75], [94.75, 25.0], [94.97, 25.53], [95.5, 25.75], [95.75, 25.65], [96.0, 25.75], [96.25, 25.65], [96.32, 25.68], [96.47, 26.03], [96.82, 26.18], [96.85, 26.25], [96.75, 26.5], [96.97, 27.03], [97.32, 27.18], [97.47, 27.53], [98.0, 27.75], [98.53, 27.53], [98.75, 27.0], [98.54, 26.5], [98.75, 26.0], [98.65, 25.75], [98.75, 25.5], [98.53, 24.97], [98.18, 24.82], [98.15, 24.75], [98.25, 24.5], [98.15, 24.25], [98.25, 24.0], [98.03, 23.47], [97.5, 23.25], [97.25, 23.35], [97.0, 23.25], [96.75, 23.35], [96.68, 23.32], [96.53, 22.97], [96.18, 22.82], [96.03, 22.47], [95.5, 22.25], [94.97, 22.47], [94.82, 22.82], [94.47, 22.97], [94.25, 23.5], [94.35, 23.75], [94.25, 24.0], [94.47, 24.53], [94.82, 24.68], [94.85, 24.75]]]]}}, "IPCC_regions": {"name": "IPCC regions", "description": "List of all IPCC regions affected", "value": ["S.Asia"]}, "polygons": {"name": "Polygons", "description": "Polygon vertices describing the boundary of the event at each time step", "value": {"2024-08-12T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[96.47, 24.97], [96.25, 25.5], [96.47, 26.03], [96.82, 26.18], [96.85, 26.25], [96.75, 26.5], [96.97, 27.03], [97.32, 27.18], [97.47, 27.53], [98.0, 27.75], [98.53, 27.53], [98.75, 27.0], [98.54, 26.5], [98.75, 26.0], [98.65, 25.75], [98.75, 25.5], [98.53, 24.97], [98.18, 24.82], [98.03, 24.47], [97.5, 24.25], [96.97, 24.47], [96.82, 24.82], [96.47, 24.97]]]]}, "2024-08-13T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[94.25, 24.0], [94.47, 24.53], [94.82, 24.68], [94.85, 24.75], [94.75, 25.0], [94.97, 25.53], [95.5, 25.75], [95.75, 25.65], [96.0, 25.75], [96.25, 25.65], [96.32, 25.68], [96.47, 26.03], [96.82, 26.18], [96.85, 26.25], [96.75, 26.5], [96.97, 27.03], [97.32, 27.18], [97.47, 27.53], [98.0, 27.75], [98.53, 27.53], [98.75, 27.0], [98.54, 26.5], [98.75, 26.0], [98.65, 25.75], [98.75, 25.5], [98.53, 24.97], [98.18, 24.82], [98.15, 24.75], [98.25, 24.5], [98.15, 24.25], [98.25, 24.0], [98.03, 23.47], [97.5, 23.25], [97.25, 23.35], [97.0, 23.25], [96.75, 23.35], [96.68, 23.32], [96.53, 22.97], [96.18, 22.82], [96.03, 22.47], [95.5, 22.25], [94.97, 22.47], [94.82, 22.82], [94.47, 22.97], [94.25, 23.5], [94.35, 23.75], [94.25, 24.0]]]]}, "2024-08-14T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[94.25, 24.0], [94.47, 24.53], [94.82, 24.68], [94.85, 24.75], [94.75, 25.0], [94.97, 25.53], [95.5, 25.75], [95.75, 25.65], [96.0, 25.75], [96.25, 25.65], [96.32, 25.68], [96.47, 26.03], [96.82, 26.18], [96.85, 26.25], [96.75, 26.5], [96.97, 27.03], [97.32, 27.18], [97.47, 27.53], [98.0, 27.75], [98.53, 27.53], [98.75, 27.0], [98.54, 26.5], [98.75, 26.0], [98.65, 25.75], [98.75, 25.5], [98.53, 24.97], [98.18, 24.82], [98.15, 24.75], [98.25, 24.5], [98.15, 24.25], [98.25, 24.0], [98.03, 23.47], [97.5, 23.25], [97.25, 23.35], [97.0, 23.25], [96.75, 23.35], [96.68, 23.32], [96.53, 22.97], [96.18, 22.82], [96.03, 22.47], [95.5, 22.25], [94.97, 22.47], [94.82, 22.82], [94.47, 22.97], [94.25, 23.5], [94.35, 23.75], [94.25, 24.0]]]]}, "2024-08-15T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[94.25, 24.0], [94.47, 24.53], [94.82, 24.68], [94.85, 24.75], [94.75, 25.0], [94.97, 25.53], [95.5, 25.75], [95.75, 25.65], [96.0, 25.75], [96.25, 25.65], [96.32, 25.68], [96.47, 26.03], [97.0, 26.25], [97.5, 26.04], [98.0, 26.25], [98.53, 26.03], [98.75, 25.5], [98.53, 24.97], [98.13, 24.8], [98.25, 24.5], [98.15, 24.25], [98.25, 24.0], [98.03, 23.47], [97.5, 23.25], [97.25, 23.35], [97.0, 23.25], [96.75, 23.35], [96.68, 23.32], [96.53, 22.97], [96.18, 22.82], [96.03, 22.47], [95.5, 22.25], [94.97, 22.47], [94.82, 22.82], [94.47, 22.97], [94.25, 23.5], [94.35, 23.75], [94.25, 24.0]]]]}, "2024-08-16T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[96.47, 26.03], [97.0, 26.25], [97.53, 26.03], [97.75, 25.5], [97.65, 25.25], [97.75, 25.0], [97.53, 24.47], [97.0, 24.25], [96.75, 24.35], [96.5, 24.25], [95.97, 24.47], [95.75, 25.0], [95.97, 25.53], [96.32, 25.68], [96.47, 26.03]]]]}}}, "max_amp": {"name": "Maximum anomaly amplitude", "description": "Maximum t2m anomaly recorded over entire duration", "value": 3.5681269375157854}, "mean_amp": {"name": "Mean anomaly amplitude", "description": "Mean t2m anomaly over entire duration", "value": 2.1122483822907743}, "evo_areamean": {"name": "Evolution of mean t2m", "description": "The daily evolution of mean t2m.", "value": [26.294325269041394, 28.688312647057728, 28.566069484774857, 28.27292301908875, 28.449634984545412]}, "evo_maxamp": {"name": "Evolution of maximum t2m", "description": "The daily evolution of maximum t2m.", "value": [29.338281900956474, 30.737089584603098, 30.30013363478912, 30.233042281777273, 29.083240706212905]}, "anom_evo_areamean": {"name": "Evolution of mean t2m anomalies", "description": "The daily evolution of mean t2m anomalies.", "value": [1.8281778454788125, 2.4314001488013655, 2.334331678806999, 1.592888370688608, 1.6341743277631622]}, "anom_evo_maxamp": {"name": "Evolution of maximum t2m anomalies", "description": "The daily evolution of maximum t2m anomalies.", "value": [2.3723253223488427, 3.5681269375157854, 3.4981170963498016, 2.0549058523488952, 1.7785341533800079]}, "anom_scaled_evo_areamean": {"name": "Evolution of mean standardized t2m anomalies", "description": "The daily evolution of mean standardized t2m anomalies.", "value": [1.5691146943070788, 2.247566211947303, 2.1912061623582924, 1.5198851791978976, 1.429453331214564]}, "anom_scaled_evo_maxamp": {"name": "Evolution of maximum standardized t2m anomalies", "description": "The daily evolution of maximum standardized t2m anomalies.", "value": [1.769851423273832, 3.044350134554573, 2.762609674214682, 1.998488264928969, 1.520282446254518]}}