{"version_information": {"version": "det_AHW_tail10.0_v1.1", "compiled_date": "2026-07-16 08:45:29.736545", "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-Aug-11_to_2010-Aug-15_270.0_20.0"}, "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": 2010080002050}, "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 11 2010"}, "end_date": {"name": "End date", "description": "Last date on which grid points are under the influence of an event", "value": "August 15 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": 141001.043974834}, "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": ["Mexico"]}, "IPCC_regions": {"name": "IPCC regions", "description": "List of all IPCC regions affected", "value": ["S.Central-America"]}, "continents_affected": {"name": "Continents affected", "description": "List of all continents affected", "value": ["North America"]}, "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": ["Gulf of Mexico"]}, "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": 20.0}, "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": 270.0}, "center_latf": {"name": "Center latitude", "description": "Formatted version of center longitude", "value": "270.0\u00b0E"}, "western_lon": {"name": "Westernmost longitude", "description": "Westernmost longitude affected by event", "value": 266.25}, "eastern_lon": {"name": "Easternmost longitude", "description": "Easternmost longitude affected by event", "value": 270.75}, "southern_lat": {"name": "Southernmost latitude", "description": "Southernmost latitude affected by event", "value": 18.75}, "northern_lat": {"name": "Northernmost latitude", "description": "Northernmost latitude affected by event", "value": 23.25}, "polygons": {"name": "Polygons", "description": "Polygon vertices describing the boundary of the event at each time step", "value": {"2010-08-11T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[-90.75, 20.0], [-90.53, 20.53], [-90.0, 20.75], [-89.75, 20.65], [-89.5, 20.75], [-88.97, 20.53], [-88.75, 20.0], [-88.97, 19.47], [-89.5, 19.25], [-89.75, 19.35], [-90.0, 19.25], [-90.53, 19.47], [-90.75, 20.0]]], [[[-92.53, 19.97], [-92.75, 20.5], [-92.53, 21.03], [-92.0, 21.25], [-91.47, 21.03], [-91.25, 20.5], [-91.47, 19.97], [-92.0, 19.75], [-92.53, 19.97]]]]}, "2010-08-12T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[-92.53, 21.53], [-92.18, 21.68], [-92.15, 21.75], [-92.25, 22.0], [-92.03, 22.53], [-91.68, 22.68], [-91.53, 23.03], [-91.0, 23.25], [-90.47, 23.03], [-90.32, 22.68], [-89.97, 22.53], [-89.82, 22.18], [-89.75, 22.15], [-89.5, 22.25], [-88.97, 22.03], [-88.75, 21.5], [-88.85, 21.25], [-88.75, 21.0], [-88.85, 20.75], [-88.75, 20.5], [-88.85, 20.25], [-88.75, 20.0], [-88.97, 19.47], [-89.5, 19.25], [-89.75, 19.35], [-90.0, 19.25], [-90.53, 19.47], [-90.7, 19.88], [-91.0, 19.75], [-91.25, 19.85], [-91.5, 19.75], [-91.75, 19.85], [-92.0, 19.75], [-92.53, 19.97], [-92.75, 20.5], [-92.65, 20.75], [-92.75, 21.0], [-92.53, 21.53]]]]}, "2010-08-13T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[-94.25, 21.5], [-94.03, 22.03], [-93.68, 22.18], [-93.65, 22.25], [-93.75, 22.5], [-93.53, 23.03], [-93.0, 23.25], [-92.75, 23.15], [-92.68, 23.18], [-92.53, 23.53], [-92.0, 23.75], [-91.75, 23.65], [-91.5, 23.75], [-91.25, 23.65], [-91.0, 23.75], [-90.75, 23.65], [-90.5, 23.75], [-90.25, 23.65], [-90.0, 23.75], [-89.47, 23.53], [-89.25, 23.0], [-89.35, 22.75], [-89.25, 22.5], [-89.37, 22.2], [-88.97, 22.03], [-88.75, 21.5], [-88.85, 21.25], [-88.75, 21.0], [-88.85, 20.75], [-88.75, 20.5], [-88.85, 20.25], [-88.75, 20.0], [-88.97, 19.47], [-89.5, 19.25], [-89.75, 19.35], [-90.0, 19.25], [-90.53, 19.47], [-90.68, 19.82], [-90.75, 19.85], [-91.0, 19.75], [-91.25, 19.85], [-91.32, 19.82], [-91.47, 19.47], [-91.82, 19.32], [-91.97, 18.97], [-92.32, 18.82], [-92.47, 18.47], [-93.0, 18.25], [-93.53, 18.47], [-93.75, 19.0], [-93.53, 19.53], [-93.18, 19.68], [-93.15, 19.75], [-93.18, 19.82], [-93.53, 19.97], [-93.75, 20.5], [-93.65, 20.75], [-93.68, 20.82], [-94.03, 20.97], [-94.25, 21.5]]]]}, "2010-08-14T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[-94.25, 21.5], [-94.03, 22.03], [-93.68, 22.18], [-93.65, 22.25], [-93.75, 22.5], [-93.53, 23.03], [-93.0, 23.25], [-92.75, 23.15], [-92.68, 23.18], [-92.53, 23.53], [-92.0, 23.75], [-91.75, 23.65], [-91.5, 23.75], [-91.25, 23.65], [-91.0, 23.75], [-90.75, 23.65], [-90.5, 23.75], [-90.25, 23.65], [-90.0, 23.75], [-89.47, 23.53], [-89.25, 23.0], [-89.35, 22.75], [-89.25, 22.5], [-89.37, 22.2], [-88.97, 22.03], [-88.75, 21.5], [-88.85, 21.25], [-88.75, 21.0], [-88.85, 20.75], [-88.75, 20.5], [-88.85, 20.25], [-88.75, 20.0], [-88.97, 19.47], [-89.5, 19.25], [-89.75, 19.35], [-90.0, 19.25], [-90.53, 19.47], [-90.68, 19.82], [-90.75, 19.85], [-91.0, 19.75], [-91.25, 19.85], [-91.32, 19.82], [-91.47, 19.47], [-91.82, 19.32], [-91.97, 18.97], [-92.32, 18.82], [-92.47, 18.47], [-93.0, 18.25], [-93.53, 18.47], [-93.75, 19.0], [-93.53, 19.53], [-93.18, 19.68], [-93.15, 19.75], [-93.18, 19.82], [-93.53, 19.97], [-93.75, 20.5], [-93.65, 20.75], [-93.68, 20.82], [-94.03, 20.97], [-94.25, 21.5]]]]}, "2010-08-15T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[-94.25, 21.5], [-94.03, 22.03], [-93.68, 22.18], [-93.65, 22.25], [-93.75, 22.5], [-93.53, 23.03], [-93.0, 23.25], [-92.75, 23.15], [-92.68, 23.18], [-92.53, 23.53], [-92.0, 23.75], [-91.75, 23.65], [-91.5, 23.75], [-91.25, 23.65], [-91.0, 23.75], [-90.75, 23.65], [-90.5, 23.75], [-90.25, 23.65], [-90.0, 23.75], [-89.47, 23.53], [-89.25, 23.0], [-89.35, 22.75], [-89.25, 22.5], [-89.46, 22.0], [-89.25, 21.5], [-89.35, 21.25], [-89.32, 21.18], [-88.97, 21.03], [-88.75, 20.5], [-88.85, 20.25], [-88.75, 20.0], [-88.97, 19.47], [-89.5, 19.25], [-89.75, 19.35], [-90.0, 19.25], [-90.53, 19.47], [-90.68, 19.82], [-90.75, 19.85], [-91.0, 19.75], [-91.25, 19.85], [-91.32, 19.82], [-91.47, 19.47], [-91.82, 19.32], [-91.97, 18.97], [-92.32, 18.82], [-92.47, 18.47], [-93.0, 18.25], [-93.53, 18.47], [-93.75, 19.0], [-93.53, 19.53], [-93.18, 19.68], [-93.15, 19.75], [-93.18, 19.82], [-93.53, 19.97], [-93.75, 20.5], [-93.65, 20.75], [-93.68, 20.82], [-94.03, 20.97], [-94.25, 21.5]]]]}}}, "max_amp": {"name": "Maximum anomaly amplitude", "description": "Maximum t2m anomaly recorded over entire duration", "value": 3.8398020005905664}, "mean_amp": {"name": "Mean anomaly amplitude", "description": "Mean t2m anomaly over entire duration", "value": 1.1977606368490727}, "evo_areamean": {"name": "Evolution of mean t2m", "description": "The daily evolution of mean t2m.", "value": [30.191706952264724, 29.197950613295973, 29.469545965524674, 29.64367278877569, 29.245551597286806]}, "evo_maxamp": {"name": "Evolution of maximum t2m", "description": "The daily evolution of maximum t2m.", "value": [31.277549004266746, 31.53994812305217, 32.33271958878021, 32.59436994660524, 30.741935330601393]}, "anom_evo_areamean": {"name": "Evolution of mean t2m anomalies", "description": "The daily evolution of mean t2m anomalies.", "value": [1.7761523862943893, 1.0974887597388672, 1.2172549381444855, 1.3907606391320506, 0.9841077282456092]}, "anom_evo_maxamp": {"name": "Evolution of maximum t2m anomalies", "description": "The daily evolution of maximum t2m anomalies.", "value": [2.493020712163343, 2.767244108812065, 3.54900622207947, 3.8398020005905664, 2.2113165139656417]}, "anom_scaled_evo_areamean": {"name": "Evolution of mean standardized t2m anomalies", "description": "The daily evolution of mean standardized t2m anomalies.", "value": [1.4171994601000362, 1.4356207435582942, 1.6893143016765815, 1.933951223691241, 1.4031179703584924]}, "anom_scaled_evo_maxamp": {"name": "Evolution of maximum standardized t2m anomalies", "description": "The daily evolution of maximum standardized t2m anomalies.", "value": [1.6217878165809516, 1.854425672971928, 2.5638092721229677, 2.9085071074125697, 1.848121638653307]}}