{"version_information": {"version": "det_AHW_tail10.0_v1.1", "compiled_date": "2026-07-16 08:45:40.668407", "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-Sep-03_to_2010-Sep-07_33.5_34.0"}, "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": 2010090001657}, "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": "September 03 2010"}, "end_date": {"name": "End date", "description": "Last date on which grid points are under the influence of an event", "value": "September 07 2010"}, "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": 63521.17770398915}, "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": ["Cyprus"]}, "IPCC_regions": {"name": "IPCC regions", "description": "List of all IPCC regions affected", "value": ["Mediterranean"]}, "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": ["Mediterranean Sea - Eastern Basin"]}, "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": 34.0}, "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": 33.5}, "center_latf": {"name": "Center latitude", "description": "Formatted version of center longitude", "value": "33.5\u00b0E"}, "western_lon": {"name": "Westernmost longitude", "description": "Westernmost longitude affected by event", "value": 32.75}, "eastern_lon": {"name": "Easternmost longitude", "description": "Easternmost longitude affected by event", "value": 35.75}, "southern_lat": {"name": "Southernmost latitude", "description": "Southernmost latitude affected by event", "value": 32.75}, "northern_lat": {"name": "Northernmost latitude", "description": "Northernmost latitude affected by event", "value": 36.75}, "polygons": {"name": "Polygons", "description": "Polygon vertices describing the boundary of the event at each time step", "value": {"2010-09-03T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[33.47, 35.47], [33.25, 36.0], [33.47, 36.53], [34.0, 36.75], [34.25, 36.65], [34.32, 36.68], [34.47, 37.03], [35.0, 37.25], [35.53, 37.03], [35.75, 36.5], [35.53, 35.97], [35.18, 35.82], [35.03, 35.47], [34.5, 35.25], [34.25, 35.35], [34.0, 35.25], [33.47, 35.47]]]]}, "2010-09-04T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[33.32, 35.18], [33.35, 35.25], [33.25, 35.5], [33.35, 35.75], [33.25, 36.0], [33.47, 36.53], [34.0, 36.75], [34.25, 36.65], [34.32, 36.68], [34.47, 37.03], [35.0, 37.25], [35.53, 37.03], [35.75, 36.5], [35.65, 36.25], [35.75, 36.0], [35.65, 35.75], [35.75, 35.5], [35.53, 34.97], [35.0, 34.75], [34.75, 34.85], [34.68, 34.82], [34.65, 34.75], [34.75, 34.5], [34.53, 33.97], [34.18, 33.82], [34.03, 33.47], [33.5, 33.25], [33.25, 33.35], [33.0, 33.25], [32.47, 33.47], [32.25, 34.0], [32.47, 34.53], [32.82, 34.68], [32.97, 35.03], [33.32, 35.18]]]]}, "2010-09-05T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[32.47, 34.53], [32.82, 34.68], [32.97, 35.03], [33.32, 35.18], [33.35, 35.25], [33.25, 35.5], [33.35, 35.75], [33.25, 36.0], [33.47, 36.53], [34.0, 36.75], [34.25, 36.65], [34.32, 36.68], [34.47, 37.03], [35.0, 37.25], [35.25, 37.15], [35.5, 37.25], [36.03, 37.03], [36.25, 36.5], [36.15, 36.25], [36.25, 36.0], [36.15, 35.75], [36.25, 35.5], [36.03, 34.97], [35.5, 34.75], [35.25, 34.85], [35.13, 34.8], [35.18, 34.68], [35.53, 34.53], [35.75, 34.0], [35.53, 33.47], [35.18, 33.32], [35.15, 33.25], [35.25, 33.0], [35.03, 32.47], [34.5, 32.25], [34.25, 32.35], [34.0, 32.25], [33.47, 32.47], [33.32, 32.82], [33.25, 32.85], [33.0, 32.75], [32.47, 32.97], [32.25, 33.5], [32.35, 33.75], [32.25, 34.0], [32.47, 34.53]]]]}, "2010-09-06T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[32.47, 34.53], [32.82, 34.68], [32.97, 35.03], [33.32, 35.18], [33.35, 35.25], [33.25, 35.5], [33.35, 35.75], [33.25, 36.0], [33.47, 36.53], [34.0, 36.75], [34.25, 36.65], [34.32, 36.68], [34.47, 37.03], [35.0, 37.25], [35.25, 37.15], [35.5, 37.25], [36.03, 37.03], [36.25, 36.5], [36.15, 36.25], [36.25, 36.0], [36.15, 35.75], [36.25, 35.5], [36.03, 34.97], [35.5, 34.75], [35.25, 34.85], [35.13, 34.8], [35.18, 34.68], [35.53, 34.53], [35.75, 34.0], [35.53, 33.47], [35.18, 33.32], [35.15, 33.25], [35.25, 33.0], [35.03, 32.47], [34.5, 32.25], [34.25, 32.35], [34.0, 32.25], [33.47, 32.47], [33.32, 32.82], [33.25, 32.85], [33.0, 32.75], [32.47, 32.97], [32.25, 33.5], [32.35, 33.75], [32.25, 34.0], [32.47, 34.53]]]]}, "2010-09-07T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[33.32, 34.68], [33.35, 34.75], [33.25, 35.0], [33.47, 35.53], [33.82, 35.68], [33.97, 36.03], [34.32, 36.18], [34.47, 36.53], [34.82, 36.68], [34.97, 37.03], [35.5, 37.25], [36.03, 37.03], [36.25, 36.5], [36.15, 36.25], [36.25, 36.0], [36.15, 35.75], [36.25, 35.5], [36.03, 34.97], [35.5, 34.75], [35.25, 34.85], [35.13, 34.8], [35.18, 34.68], [35.53, 34.53], [35.75, 34.0], [35.53, 33.47], [35.18, 33.32], [35.15, 33.25], [35.25, 33.0], [35.03, 32.47], [34.5, 32.25], [34.25, 32.35], 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anomalies.", "value": [1.3293609971684077, 1.2997075421183126, 1.3929239816594372, 1.6930395585655105, 1.3458759633757849]}, "anom_evo_maxamp": {"name": "Evolution of maximum t2m anomalies", "description": "The daily evolution of maximum t2m anomalies.", "value": [1.463945480473626, 1.537950444972978, 1.909386934272959, 2.156419823678789, 1.479166307081016]}, "anom_scaled_evo_areamean": {"name": "Evolution of mean standardized t2m anomalies", "description": "The daily evolution of mean standardized t2m anomalies.", "value": [1.2842162021139638, 1.356774728731689, 1.5442258610066377, 1.8895599593301, 1.4905164840343352]}, "anom_scaled_evo_maxamp": {"name": "Evolution of maximum standardized t2m anomalies", "description": "The daily evolution of maximum standardized t2m anomalies.", "value": [1.3881566269561636, 1.5190379187692855, 1.9504856702834064, 2.5566899535329526, 1.8575005962763096]}}