{"version_information": {"version": "det_AHW_tail10.0_v1.1", "compiled_date": "2026-07-16 08:56:56.307625", "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": "2014-Jul-08_to_2014-Jul-11_97.0_27.0"}, "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": 2014070002084}, "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": "July 08 2014"}, "end_date": {"name": "End date", "description": "Last date on which grid points are under the influence of an event", "value": "July 11 2014"}, "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": 56674.60738893095}, "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": ["China", "India", "Myanmar"]}, "IPCC_regions": {"name": "IPCC regions", "description": "List of all IPCC regions affected", "value": ["S.Asia", "Tibetan-Plateau"]}, "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": 27.0}, "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": 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": 95.25}, "eastern_lon": {"name": "Easternmost longitude", "description": "Easternmost longitude affected by event", "value": 98.25}, "southern_lat": {"name": "Southernmost latitude", "description": "Southernmost latitude affected by event", "value": 26.75}, "northern_lat": {"name": "Northernmost latitude", "description": "Northernmost latitude affected by event", "value": 30.75}, "polygons": {"name": "Polygons", "description": "Polygon vertices describing the boundary of the event at each time step", "value": {"2014-07-08T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[96.47, 28.03], [97.0, 28.25], [97.53, 28.03], [97.75, 27.5], [97.65, 27.25], [97.75, 27.0], [97.53, 26.47], [97.0, 26.25], [96.47, 26.47], [96.25, 27.0], [96.35, 27.25], [96.25, 27.5], [96.47, 28.03]]]]}, "2014-07-09T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[94.75, 29.0], [94.97, 29.53], [95.32, 29.68], [95.35, 29.75], [95.32, 29.82], [94.97, 29.97], [94.75, 30.5], [94.97, 31.03], [95.5, 31.25], [95.75, 31.15], [96.0, 31.25], [96.5, 31.04], [97.0, 31.25], [97.53, 31.03], [97.75, 30.5], [97.65, 30.25], [97.68, 30.18], [97.75, 30.15], [98.0, 30.25], [98.53, 30.03], [98.75, 29.5], [98.53, 28.97], [98.18, 28.82], [98.03, 28.47], [97.68, 28.32], [97.65, 28.25], [97.75, 28.0], [97.65, 27.75], [97.75, 27.5], [97.65, 27.25], [97.75, 27.0], [97.53, 26.47], [97.0, 26.25], [96.47, 26.47], [96.25, 27.0], [96.35, 27.25], [96.25, 27.5], [96.35, 27.75], [96.32, 27.82], [96.25, 27.85], [96.0, 27.75], [95.47, 27.97], [95.32, 28.32], [94.97, 28.47], [94.75, 29.0]]]]}, "2014-07-10T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[94.75, 29.0], [94.97, 29.53], [95.32, 29.68], [95.35, 29.75], [95.32, 29.82], [94.97, 29.97], [94.75, 30.5], [94.97, 31.03], [95.5, 31.25], [95.75, 31.15], [96.0, 31.25], [96.5, 31.04], [97.0, 31.25], [97.53, 31.03], [97.75, 30.5], [97.65, 30.25], [97.68, 30.18], [97.75, 30.15], [98.0, 30.25], [98.53, 30.03], [98.75, 29.5], [98.53, 28.97], [98.18, 28.82], [98.03, 28.47], [97.68, 28.32], [97.65, 28.25], [97.75, 28.0], [97.65, 27.75], [97.75, 27.5], [97.65, 27.25], [97.75, 27.0], [97.53, 26.47], [97.0, 26.25], [96.47, 26.47], [96.25, 27.0], [96.35, 27.25], [96.25, 27.5], [96.35, 27.75], [96.32, 27.82], [96.25, 27.85], [96.0, 27.75], [95.47, 27.97], [95.32, 28.32], [94.97, 28.47], [94.75, 29.0]]]]}, "2014-07-11T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[94.75, 29.0], [94.97, 29.53], [95.32, 29.68], [95.35, 29.75], [95.32, 29.82], [94.97, 29.97], [94.75, 30.5], [94.97, 31.03], [95.5, 31.25], [95.75, 31.15], [96.0, 31.25], [96.5, 31.04], [97.0, 31.25], [97.53, 31.03], [97.75, 30.5], [97.65, 30.25], [97.68, 30.18], [97.75, 30.15], [98.0, 30.25], [98.53, 30.03], [98.75, 29.5], [98.53, 28.97], [98.18, 28.82], [98.03, 28.47], [97.68, 28.32], [97.65, 28.25], [97.75, 28.0], [97.65, 27.75], [97.75, 27.5], [97.65, 27.25], [97.75, 27.0], [97.53, 26.47], [97.0, 26.25], [96.47, 26.47], [96.25, 27.0], [96.35, 27.25], [96.25, 27.5], [96.35, 27.75], [96.32, 27.82], [96.25, 27.85], [96.0, 27.75], [95.47, 27.97], [95.32, 28.32], [94.97, 28.47], [94.75, 29.0]]]]}}}, "max_amp": {"name": "Maximum anomaly amplitude", "description": "Maximum t2m anomaly recorded over entire duration", "value": 3.1764217485962263}, "mean_amp": {"name": "Mean anomaly amplitude", "description": "Mean t2m anomaly over entire duration", "value": 2.234933142934338}, "evo_areamean": {"name": "Evolution of mean t2m", "description": "The daily evolution of mean t2m.", "value": [20.967471349157563, 12.674062122265639, 12.33607048864269, 12.424149791617367]}, "evo_maxamp": {"name": "Evolution of maximum t2m", "description": "The daily evolution of maximum t2m.", "value": [22.703739764983993, 23.505222554205147, 22.407483474714866, 22.31328446872834]}, "anom_evo_areamean": {"name": "Evolution of mean t2m anomalies", "description": "The daily evolution of mean t2m anomalies.", "value": [1.5348526934454298, 2.444500474824056, 2.119278238635629, 2.2076950438660807]}, "anom_evo_maxamp": {"name": "Evolution of maximum t2m anomalies", "description": "The daily evolution of maximum t2m anomalies.", "value": [1.8804914860959911, 3.1764217485962263, 2.9824262837445303, 3.144986754582874]}, "anom_scaled_evo_areamean": {"name": "Evolution of mean standardized t2m anomalies", "description": "The daily evolution of mean standardized t2m anomalies.", "value": [1.5424142567473762, 1.5590779491469429, 1.2761966664172202, 1.3034219550962778]}, "anom_scaled_evo_maxamp": {"name": "Evolution of maximum standardized t2m anomalies", "description": "The daily evolution of maximum standardized t2m anomalies.", "value": [1.821288636862788, 2.5962513843991895, 1.4880933584464822, 1.6646344184135353]}}