{"version_information": {"version": "det_AHW_tail10.0_v1.1", "compiled_date": "2026-07-16 09:20:42.908841", "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": "2019-Oct-07_to_2019-Oct-09_61.0_45.5"}, "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": 2019100001606}, "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": "October 07 2019"}, "end_date": {"name": "End date", "description": "Last date on which grid points are under the influence of an event", "value": "October 09 2019"}, "duration": {"name": "Duration", "description": "Time elapsed (days) from the start date to the end date", "value": 3}, "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": 73383.00030468016}, "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": ["Kazakhstan", "Uzbekistan"]}, "IPCC_regions": {"name": "IPCC regions", "description": "List of all IPCC regions affected", "value": ["E.Europe", "W.C.Asia", "W.Siberia"]}, "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": 45.5}, "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": 61.0}, "center_latf": {"name": "Center latitude", "description": "Formatted version of center longitude", "value": "61.0\u00b0E"}, "western_lon": {"name": "Westernmost longitude", "description": "Westernmost longitude affected by event", "value": 57.25}, "eastern_lon": {"name": "Easternmost longitude", "description": "Easternmost longitude affected by event", "value": 63.25}, "southern_lat": {"name": "Southernmost latitude", "description": "Southernmost latitude affected by event", "value": 43.75}, "northern_lat": {"name": "Northernmost latitude", "description": "Northernmost latitude affected by event", "value": 47.75}, "polygons": {"name": "Polygons", "description": "Polygon vertices describing the boundary of the event at each time step", "value": {"2019-10-07T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[57.25, 46.0], [57.35, 46.25], [57.25, 46.5], [57.35, 46.75], 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"2019-10-08T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[57.25, 46.0], [57.35, 46.25], [57.25, 46.5], [57.35, 46.75], [57.25, 47.0], [57.47, 47.53], [57.82, 47.68], [57.97, 48.03], [58.5, 48.25], [59.03, 48.03], [59.18, 47.68], [59.25, 47.65], [59.5, 47.75], [59.75, 47.65], [60.0, 47.75], [60.53, 47.53], [60.75, 47.0], [60.65, 46.75], [60.68, 46.68], [60.75, 46.65], [61.0, 46.75], [61.53, 46.53], [61.68, 46.18], [61.75, 46.15], [62.0, 46.25], [62.53, 46.03], [62.68, 45.68], [62.75, 45.65], [63.0, 45.75], [63.53, 45.53], [63.75, 45.0], [63.53, 44.47], [63.0, 44.25], [62.75, 44.35], [62.68, 44.32], [62.65, 44.25], [62.75, 44.0], [62.53, 43.47], [62.0, 43.25], [61.75, 43.35], [61.5, 43.25], [61.25, 43.35], [61.0, 43.25], [60.47, 43.47], [60.25, 44.0], [60.35, 44.25], [60.25, 44.5], [60.35, 44.75], [60.32, 44.82], [59.97, 44.97], [59.8, 45.38], [59.5, 45.25], [59.25, 45.35], [59.0, 45.25], [58.75, 45.35], [58.68, 45.32], [58.53, 44.97], [58.18, 44.82], [58.03, 44.47], 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[5.7787123290890365, 6.022361522761668, 6.677043317197316]}, "anom_evo_maxamp": {"name": "Evolution of maximum t2m anomalies", "description": "The daily evolution of maximum t2m anomalies.", "value": [6.568308654981536, 7.307689234222721, 7.669772038091594]}, "anom_scaled_evo_areamean": {"name": "Evolution of mean standardized t2m anomalies", "description": "The daily evolution of mean standardized t2m anomalies.", "value": [1.4512940309709979, 1.5533553572971666, 1.7519470925222922]}, "anom_scaled_evo_maxamp": {"name": "Evolution of maximum standardized t2m anomalies", "description": "The daily evolution of maximum standardized t2m anomalies.", "value": [1.6307505243689127, 1.8247546008995472, 1.9405402104923473]}}