{"version_information": {"version": "det_AHW_tail10.0_v1.1", "compiled_date": "2026-07-16 08:57:08.783243", "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-Aug-10_to_2014-Aug-14_70.5_32.0"}, "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": 2014080002140}, "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 10 2014"}, "end_date": {"name": "End date", "description": "Last date on which grid points are under the influence of an event", "value": "August 14 2014"}, "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": 55629.45384480224}, "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": ["Pakistan"]}, "IPCC_regions": {"name": "IPCC regions", "description": "List of all IPCC regions affected", "value": ["S.Asia", "W.C.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": []}, "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": 32.0}, "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": 70.5}, "center_latf": {"name": "Center latitude", "description": "Formatted version of center longitude", "value": "70.5\u00b0E"}, "western_lon": {"name": "Westernmost longitude", "description": "Westernmost longitude affected by event", "value": 69.75}, "eastern_lon": {"name": "Easternmost longitude", "description": "Easternmost longitude affected by event", "value": 72.25}, "southern_lat": {"name": "Southernmost latitude", "description": "Southernmost latitude affected by event", "value": 28.25}, "northern_lat": {"name": "Northernmost latitude", "description": "Northernmost latitude affected by event", "value": 32.75}, "polygons": {"name": "Polygons", "description": "Polygon vertices describing the boundary of the event at each time step", "value": {"2014-08-10T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[69.85, 29.25], [69.75, 29.5], [69.97, 30.03], [70.5, 30.25], [71.03, 30.03], [71.18, 29.68], [71.53, 29.53], [71.75, 29.0], [71.53, 28.47], [71.18, 28.32], [71.03, 27.97], [70.5, 27.75], [69.97, 27.97], [69.75, 28.5], [69.85, 28.75], [69.75, 29.0], [69.85, 29.25]]]]}, "2014-08-11T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[69.85, 29.25], [69.75, 29.5], [69.85, 29.75], [69.75, 30.0], [69.96, 30.5], [69.75, 31.0], [69.97, 31.53], [70.5, 31.75], [71.0, 31.54], [71.5, 31.75], [72.03, 31.53], [72.18, 31.18], [72.53, 31.03], [72.75, 30.5], [72.53, 29.97], [72.0, 29.75], [71.5, 29.96], [71.18, 29.82], [71.15, 29.75], [71.18, 29.68], [71.53, 29.53], [71.75, 29.0], [71.53, 28.47], [71.18, 28.32], [71.03, 27.97], [70.5, 27.75], [69.97, 27.97], [69.75, 28.5], [69.85, 28.75], [69.75, 29.0], [69.85, 29.25]]]]}, "2014-08-12T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[69.25, 32.0], [69.47, 32.53], [69.82, 32.68], [69.97, 33.03], [70.5, 33.25], [71.0, 33.04], [71.5, 33.25], [72.03, 33.03], [72.18, 32.68], [72.53, 32.53], [72.75, 32.0], [72.65, 31.75], [72.75, 31.5], [72.54, 31.0], [72.75, 30.5], [72.53, 29.97], [72.0, 29.75], [71.5, 29.96], [71.18, 29.82], [71.15, 29.75], [71.18, 29.68], [71.53, 29.53], [71.75, 29.0], [71.53, 28.47], [71.18, 28.32], [71.03, 27.97], [70.5, 27.75], [69.97, 27.97], [69.75, 28.5], [69.85, 28.75], [69.75, 29.0], [69.85, 29.25], [69.75, 29.5], [69.85, 29.75], [69.75, 30.0], [69.96, 30.5], [69.75, 31.0], [69.85, 31.25], [69.82, 31.32], [69.47, 31.47], [69.25, 32.0]]]]}, "2014-08-13T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[69.25, 32.0], [69.47, 32.53], [69.82, 32.68], [69.97, 33.03], [70.5, 33.25], [71.0, 33.04], [71.5, 33.25], [72.03, 33.03], [72.18, 32.68], [72.53, 32.53], [72.75, 32.0], [72.65, 31.75], [72.75, 31.5], [72.54, 31.0], [72.75, 30.5], [72.53, 29.97], [72.0, 29.75], [71.5, 29.96], [71.18, 29.82], [71.03, 29.47], [70.5, 29.25], [69.97, 29.47], [69.75, 30.0], [69.96, 30.5], [69.75, 31.0], [69.85, 31.25], [69.82, 31.32], [69.47, 31.47], [69.25, 32.0]]]]}, "2014-08-14T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[69.25, 32.0], [69.47, 32.53], [69.82, 32.68], [69.97, 33.03], [70.5, 33.25], [71.0, 33.04], [71.5, 33.25], [72.03, 33.03], [72.18, 32.68], [72.53, 32.53], [72.75, 32.0], [72.65, 31.75], [72.75, 31.5], [72.53, 30.97], [72.18, 30.82], [72.03, 30.47], [71.5, 30.25], [71.25, 30.35], [71.0, 30.25], [70.75, 30.35], [70.5, 30.25], [69.97, 30.47], [69.75, 31.0], [69.85, 31.25], [69.82, 31.32], [69.47, 31.47], [69.25, 32.0]]]]}}}, "max_amp": {"name": "Maximum anomaly amplitude", "description": "Maximum t2m anomaly recorded over entire duration", "value": 5.808094764985071}, "mean_amp": {"name": "Mean anomaly amplitude", "description": "Mean t2m anomaly over entire duration", "value": 3.516799312714009}, "evo_areamean": {"name": "Evolution of mean t2m", "description": "The daily evolution of mean t2m.", "value": [35.741584363250354, 36.02513066547624, 35.91603966486991, 35.86993619147324, 35.98584347258088]}, "evo_maxamp": {"name": "Evolution of maximum t2m", "description": "The daily evolution of maximum t2m.", "value": [36.30575618954913, 37.13279804962821, 37.86372056300894, 37.711911121008086, 37.68298742732168]}, "anom_evo_areamean": {"name": "Evolution of mean t2m anomalies", "description": "The daily evolution of mean t2m anomalies.", "value": [2.152981217183253, 2.6941235319496917, 3.4724163914543684, 3.784758307563112, 4.17652023007255]}, "anom_evo_maxamp": {"name": "Evolution of maximum t2m anomalies", "description": "The daily evolution of maximum t2m anomalies.", "value": [2.488586355782502, 3.6055471240714496, 5.180913628738665, 5.232848931423916, 5.808094764985071]}, "anom_scaled_evo_areamean": {"name": "Evolution of mean standardized t2m anomalies", "description": "The daily evolution of mean standardized t2m anomalies.", "value": [1.3260501604491146, 1.3794336147217514, 1.5696414707174984, 1.6467500055270996, 1.8201088663717573]}, "anom_scaled_evo_maxamp": {"name": "Evolution of maximum standardized t2m anomalies", "description": "The daily evolution of maximum standardized t2m anomalies.", "value": [1.4015164439561874, 1.5047944725384603, 2.1110246911425383, 2.1830402909316127, 2.475028409506427]}}