{"version_information": {"version": "det_AHW_tail10.0_v1.1", "compiled_date": "2026-07-16 09:06:40.479127", "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": "2016-Nov-12_to_2016-Nov-22_97.5_11.5"}, "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": 2016110001873}, "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": "November 12 2016"}, "end_date": {"name": "End date", "description": "Last date on which grid points are under the influence of an event", "value": "November 22 2016"}, "duration": {"name": "Duration", "description": "Time elapsed (days) from the start date to the end date", "value": 11}, "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": 272520.9789125348}, "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": ["Myanmar"]}, "IPCC_regions": {"name": "IPCC regions", "description": "List of all IPCC regions affected", "value": ["Bay-of-Bengal", "S.E.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": ["Andaman or Burma Sea", "Bay of Bengal"]}, "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": 11.5}, "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": 97.5}, "center_latf": {"name": "Center latitude", "description": "Formatted version of center longitude", "value": "97.5\u00b0E"}, "western_lon": {"name": "Westernmost longitude", "description": "Westernmost longitude affected by event", "value": 88.75}, "eastern_lon": {"name": "Easternmost longitude", "description": "Easternmost longitude affected by event", "value": 99.25}, "southern_lat": {"name": "Southernmost latitude", "description": "Southernmost latitude affected by event", "value": 8.75}, "northern_lat": {"name": "Northernmost latitude", "description": "Northernmost latitude affected by event", "value": 15.25}, "polygons": {"name": "Polygons", "description": "Polygon vertices describing the boundary of the event at each time step", "value": {"2016-11-12T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[97.5, 12.25], [98.03, 12.03], [98.25, 11.5], [98.03, 10.97], [97.5, 10.75], [96.97, 10.97], [96.75, 11.5], [96.97, 12.03], [97.5, 12.25]]]]}, "2016-11-13T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[96.97, 12.03], [97.5, 12.25], [98.03, 12.03], [98.18, 11.68], [98.53, 11.53], [98.75, 11.0], [98.53, 10.47], [98.0, 10.25], [97.47, 10.47], [97.32, 10.82], [96.97, 10.97], [96.75, 11.5], [96.97, 12.03]]], [[[98.0, 14.75], [98.53, 14.53], [98.75, 14.0], [98.54, 13.5], [98.7, 13.13], [99.0, 13.25], [99.53, 13.03], [99.75, 12.5], [99.53, 11.97], [99.0, 11.75], [98.47, 11.97], [98.3, 12.37], [98.0, 12.25], [97.47, 12.47], [97.25, 13.0], [97.46, 13.5], [97.25, 14.0], [97.47, 14.53], [98.0, 14.75]]]]}, "2016-11-14T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[96.47, 15.53], [97.0, 15.75], [97.53, 15.53], [97.75, 15.0], [97.65, 14.75], [97.68, 14.68], [97.75, 14.65], [98.0, 14.75], [98.53, 14.53], [98.75, 14.0], [98.63, 13.7], [99.03, 13.53], [99.18, 13.18], [99.53, 13.03], [99.75, 12.5], [99.53, 11.97], [99.18, 11.82], [99.15, 11.75], [99.25, 11.5], [99.03, 10.97], [98.68, 10.82], [98.53, 10.47], [98.0, 10.25], [97.47, 10.47], [97.32, 10.82], [96.97, 10.97], [96.75, 11.5], [96.97, 12.03], [97.32, 12.18], [97.46, 12.5], [97.32, 12.82], [96.97, 12.97], [96.75, 13.5], [96.85, 13.75], [96.82, 13.82], [96.47, 13.97], [96.25, 14.5], [96.35, 14.75], [96.25, 15.0], [96.47, 15.53]]]]}, "2016-11-15T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[94.47, 11.53], [95.0, 11.75], [95.25, 11.65], [95.5, 11.75], [95.75, 11.65], [96.0, 11.75], [96.25, 11.65], [96.5, 11.75], [96.75, 11.65], [96.82, 11.68], [96.97, 12.03], [97.32, 12.18], [97.35, 12.25], [97.25, 12.5], [97.35, 12.75], [97.32, 12.82], [97.25, 12.85], [97.0, 12.75], [96.47, 12.97], [96.25, 13.5], [96.35, 13.75], [96.25, 14.0], [96.35, 14.25], [96.25, 14.5], [96.35, 14.75], [96.25, 15.0], [96.47, 15.53], [97.0, 15.75], [97.53, 15.53], [97.75, 15.0], [97.65, 14.75], [97.68, 14.68], [97.75, 14.65], [98.0, 14.75], [98.53, 14.53], [98.75, 14.0], [98.63, 13.7], [99.03, 13.53], [99.18, 13.18], [99.53, 13.03], [99.75, 12.5], [99.53, 11.97], [99.18, 11.82], [99.15, 11.75], [99.25, 11.5], [99.15, 11.25], [99.25, 11.0], [99.03, 10.47], [98.5, 10.25], [98.25, 10.35], [98.18, 10.32], [98.03, 9.97], [97.63, 9.8], [97.75, 9.5], [97.53, 8.97], [97.0, 8.75], [96.47, 8.97], [96.32, 9.32], [96.25, 9.35], [96.0, 9.25], [95.47, 9.47], [95.32, 9.82], [95.25, 9.85], [95.0, 9.75], [94.47, 9.97], [94.25, 10.5], [94.35, 10.75], [94.25, 11.0], [94.47, 11.53]]]]}, "2016-11-16T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[93.82, 11.18], [93.97, 11.53], [94.32, 11.68], [94.47, 12.03], [95.0, 12.25], [95.25, 12.15], [95.32, 12.18], [95.46, 12.5], [95.25, 13.0], [95.47, 13.53], [95.82, 13.68], [95.97, 14.03], [96.32, 14.18], [96.35, 14.25], [96.25, 14.5], [96.35, 14.75], [96.25, 15.0], [96.47, 15.53], [97.0, 15.75], [97.53, 15.53], [97.75, 15.0], [97.65, 14.75], [97.68, 14.68], [97.75, 14.65], [98.0, 14.75], [98.53, 14.53], [98.75, 14.0], [98.63, 13.7], [99.03, 13.53], [99.25, 13.0], [99.15, 12.75], [99.25, 12.5], [99.15, 12.25], [99.25, 12.0], [99.15, 11.75], [99.25, 11.5], [99.15, 11.25], [99.25, 11.0], [99.03, 10.47], [98.5, 10.25], [98.25, 10.35], [98.18, 10.32], [98.03, 9.97], [97.63, 9.8], [97.75, 9.5], [97.53, 8.97], [97.0, 8.75], [96.75, 8.85], [96.68, 8.82], [96.53, 8.47], [96.0, 8.25], [95.75, 8.35], [95.5, 8.25], [95.25, 8.35], [95.0, 8.25], [94.75, 8.35], [94.5, 8.25], [93.97, 8.47], [93.75, 9.0], [93.88, 9.3], [93.75, 9.35], [93.5, 9.25], [92.97, 9.47], [92.75, 10.0], [92.97, 10.53], [93.32, 10.68], [93.47, 11.03], [93.82, 11.18]]]]}, "2016-11-17T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[93.82, 11.18], [93.85, 11.25], [93.75, 11.5], [93.97, 12.03], [94.5, 12.25], [94.75, 12.15], [94.82, 12.18], [94.85, 12.25], [94.82, 12.32], [94.47, 12.47], [94.25, 13.0], [94.47, 13.53], [95.0, 13.75], [95.25, 13.65], [95.5, 13.75], [95.75, 13.65], [95.82, 13.68], [95.97, 14.03], [96.32, 14.18], [96.35, 14.25], [96.25, 14.5], [96.47, 15.03], [97.0, 15.25], [97.53, 15.03], [97.75, 14.5], [97.65, 14.25], [97.75, 14.0], [97.65, 13.75], [97.68, 13.68], [98.03, 13.53], [98.18, 13.18], [98.53, 13.03], [98.68, 12.68], [99.03, 12.53], [99.25, 12.0], [99.15, 11.75], [99.25, 11.5], [99.15, 11.25], [99.25, 11.0], [99.03, 10.47], [98.5, 10.25], [98.25, 10.35], [98.18, 10.32], [98.03, 9.97], [97.63, 9.8], [97.75, 9.5], [97.53, 8.97], [97.0, 8.75], [96.75, 8.85], [96.68, 8.82], [96.53, 8.47], [96.0, 8.25], [95.75, 8.35], [95.5, 8.25], [95.25, 8.35], [95.0, 8.25], [94.75, 8.35], [94.5, 8.25], [93.97, 8.47], [93.75, 9.0], [93.88, 9.3], [93.75, 9.35], [93.5, 9.25], [92.97, 9.47], [92.75, 10.0], [92.97, 10.53], [93.32, 10.68], [93.47, 11.03], [93.82, 11.18]]]]}, "2016-11-18T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[89.97, 11.47], [89.75, 12.0], [89.97, 12.53], [90.5, 12.75], [90.75, 12.65], [91.0, 12.75], [91.25, 12.65], [91.5, 12.75], [92.03, 12.53], [92.18, 12.18], [92.25, 12.15], [92.5, 12.25], [92.75, 12.15], [92.82, 12.18], [92.97, 12.53], [93.5, 12.75], [93.75, 12.65], [94.0, 12.75], [94.43, 12.57], [94.25, 13.0], [94.47, 13.53], [95.0, 13.75], [95.25, 13.65], [95.5, 13.75], [95.75, 13.65], [95.82, 13.68], [95.97, 14.03], [96.5, 14.25], [96.75, 14.15], [97.0, 14.25], [97.53, 14.03], [97.68, 13.68], [98.03, 13.53], [98.25, 13.0], [98.15, 12.75], [98.18, 12.68], [98.25, 12.65], [98.5, 12.75], [99.03, 12.53], [99.25, 12.0], [99.15, 11.75], [99.25, 11.5], [99.15, 11.25], [99.25, 11.0], [99.03, 10.47], [98.5, 10.25], [98.25, 10.35], [98.18, 10.32], [98.03, 9.97], [97.63, 9.8], [97.75, 9.5], [97.53, 8.97], [97.0, 8.75], [96.75, 8.85], [96.68, 8.82], [96.53, 8.47], [96.0, 8.25], [95.75, 8.35], [95.5, 8.25], [95.25, 8.35], [95.0, 8.25], [94.75, 8.35], [94.5, 8.25], [93.97, 8.47], [93.75, 9.0], [93.88, 9.3], [93.75, 9.35], [93.5, 9.25], [92.97, 9.47], [92.75, 10.0], [92.97, 10.53], [93.32, 10.68], [93.38, 10.8], [93.25, 10.85], [93.0, 10.75], [92.75, 10.85], [92.68, 10.82], [92.53, 10.47], [92.0, 10.25], [91.75, 10.35], [91.5, 10.25], [90.97, 10.47], [90.75, 11.0], [90.85, 11.25], [90.82, 11.32], [90.75, 11.35], [90.5, 11.25], [89.97, 11.47]], [[94.82, 12.18], [94.85, 12.25], [94.82, 12.32], [94.57, 12.43], [94.68, 12.18], [94.75, 12.15], [94.82, 12.18]]]]}, "2016-11-19T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[89.5, 12.25], [89.8, 12.13], [89.97, 12.53], [90.5, 12.75], [90.75, 12.65], [91.0, 12.75], [91.25, 12.65], [91.5, 12.75], [92.03, 12.53], [92.18, 12.18], [92.25, 12.15], [92.5, 12.25], [92.75, 12.15], [92.82, 12.18], [92.97, 12.53], [93.5, 12.75], [93.75, 12.65], [94.0, 12.75], [94.43, 12.57], [94.25, 13.0], [94.47, 13.53], [95.0, 13.75], [95.25, 13.65], [95.5, 13.75], [95.75, 13.65], [95.82, 13.68], [95.97, 14.03], [96.5, 14.25], [96.75, 14.15], [97.0, 14.25], [97.25, 14.15], [97.5, 14.25], [98.03, 14.03], [98.25, 13.5], [98.15, 13.25], [98.25, 13.0], [98.15, 12.75], [98.25, 12.5], [98.15, 12.25], [98.18, 12.18], [98.53, 12.03], [98.75, 11.5], [98.53, 10.97], [98.0, 10.75], [97.75, 10.85], [97.68, 10.82], [97.53, 10.47], [97.0, 10.25], [96.75, 10.35], [96.68, 10.32], [96.53, 9.97], [96.18, 9.82], [96.03, 9.47], [95.5, 9.25], [95.25, 9.35], [95.0, 9.25], [94.47, 9.47], [94.32, 9.82], [93.97, 9.97], [93.75, 10.5], [93.85, 10.75], [93.8, 10.87], [93.5, 10.75], [93.25, 10.85], [93.0, 10.75], [92.75, 10.85], [92.68, 10.82], [92.53, 10.47], [92.0, 10.25], [91.75, 10.35], [91.5, 10.25], [90.97, 10.47], [90.75, 11.0], [90.85, 11.25], [90.82, 11.32], [90.75, 11.35], [90.5, 11.25], [90.2, 11.37], [90.03, 10.97], [89.68, 10.82], [89.53, 10.47], [89.0, 10.25], [88.47, 10.47], [88.25, 11.0], [88.47, 11.53], [88.82, 11.68], [88.97, 12.03], [89.5, 12.25]], [[94.75, 12.15], [94.82, 12.18], [94.85, 12.25], [94.82, 12.32], [94.57, 12.43], [94.68, 12.18], [94.75, 12.15]]]]}, "2016-11-20T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[89.75, 12.15], [89.82, 12.18], [89.97, 12.53], [90.5, 12.75], [90.75, 12.65], [91.0, 12.75], [91.25, 12.65], [91.5, 12.75], [92.03, 12.53], [92.18, 12.18], [92.25, 12.15], [92.5, 12.25], [92.75, 12.15], [92.82, 12.18], [92.97, 12.53], [93.5, 12.75], [93.75, 12.65], [94.0, 12.75], [94.53, 12.53], [94.75, 12.0], [94.53, 11.47], [94.18, 11.32], [94.03, 10.97], [93.5, 10.75], [93.25, 10.85], [93.0, 10.75], [92.75, 10.85], [92.68, 10.82], [92.53, 10.47], [92.0, 10.25], [91.75, 10.35], [91.5, 10.25], [90.97, 10.47], [90.8, 10.87], [90.68, 10.82], [90.53, 10.47], [90.0, 10.25], [89.75, 10.35], [89.5, 10.25], [89.25, 10.35], [89.0, 10.25], [88.47, 10.47], [88.25, 11.0], [88.47, 11.53], [88.82, 11.68], [88.97, 12.03], [89.5, 12.25], [89.75, 12.15]]], [[[96.5, 14.25], [96.75, 14.15], [97.0, 14.25], [97.25, 14.15], [97.5, 14.25], [98.03, 14.03], [98.25, 13.5], [98.03, 12.97], [97.68, 12.82], [97.65, 12.75], [97.75, 12.5], [97.53, 11.97], [97.0, 11.75], [96.47, 11.97], [96.32, 12.32], [95.97, 12.47], [95.75, 13.0], [95.85, 13.25], [95.75, 13.5], [95.97, 14.03], [96.5, 14.25]]]]}, "2016-11-21T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[89.75, 12.15], [90.0, 12.25], [90.25, 12.15], [90.32, 12.18], [90.47, 12.53], [91.0, 12.75], [91.25, 12.65], [91.5, 12.75], [92.03, 12.53], [92.18, 12.18], [92.53, 12.03], [92.75, 11.5], [92.53, 10.97], [92.0, 10.75], [91.47, 10.97], [91.32, 11.32], [91.25, 11.35], [91.18, 11.32], [91.03, 10.97], [90.68, 10.82], [90.53, 10.47], [90.0, 10.25], [89.75, 10.35], [89.5, 10.25], [89.25, 10.35], [89.0, 10.25], [88.47, 10.47], [88.25, 11.0], [88.47, 11.53], [88.82, 11.68], [88.97, 12.03], [89.5, 12.25], [89.75, 12.15]]], [[[96.97, 12.97], [96.75, 13.5], [96.97, 14.03], [97.5, 14.25], [98.03, 14.03], [98.25, 13.5], [98.03, 12.97], [97.5, 12.75], [96.97, 12.97]]]]}, "2016-11-22T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[88.25, 11.0], [88.47, 11.53], [89.0, 11.75], [89.25, 11.65], [89.32, 11.68], [89.47, 12.03], [90.0, 12.25], [90.25, 12.15], [90.5, 12.25], [91.03, 12.03], [91.25, 11.5], [91.03, 10.97], [90.68, 10.82], [90.53, 10.47], [90.0, 10.25], [89.75, 10.35], [89.5, 10.25], [89.25, 10.35], [89.0, 10.25], [88.47, 10.47], [88.25, 11.0]]], [[[96.97, 12.97], [96.75, 13.5], [96.97, 14.03], [97.5, 14.25], [98.03, 14.03], [98.25, 13.5], [98.03, 12.97], [97.5, 12.75], [96.97, 12.97]]]]}}}, "max_amp": {"name": "Maximum anomaly amplitude", "description": "Maximum t2m anomaly recorded over entire duration", "value": 1.7769435001813463}, "mean_amp": {"name": "Mean anomaly amplitude", "description": "Mean t2m anomaly over entire duration", "value": 1.0080007663020414}, "evo_areamean": {"name": "Evolution of mean t2m", "description": "The daily evolution of mean t2m.", "value": [28.441674834956927, 28.46298208026701, 28.79631017326625, 28.522382902055483, 28.60212181167799, 28.59785551397465, 28.562884684708877, 28.612926480515796, 28.386924390591673, 28.24064838444997, 28.22319466771802]}, "evo_maxamp": {"name": "Evolution of maximum t2m", "description": "The daily evolution of maximum t2m.", "value": [28.441674834956927, 29.197136758003296, 29.51789510916484, 29.286300170632103, 29.491644276363786, 29.162710483356534, 29.050106546061045, 29.25168228406693, 29.06792645445904, 29.039440149278164, 29.044741412349993]}, "anom_evo_areamean": {"name": "Evolution of mean t2m anomalies", "description": "The daily evolution of mean t2m anomalies.", "value": [0.9079174732237334, 1.0301946355835754, 1.0899424673759275, 0.9223773103862394, 1.016066854600839, 1.0252798078620113, 1.044352630658722, 1.0052381170397269, 0.9369197536288733, 0.9707770003383246, 0.9433254011516871]}, "anom_evo_maxamp": {"name": "Evolution of maximum t2m anomalies", "description": "The daily evolution of maximum t2m anomalies.", "value": [0.9079174732237334, 1.272231785142651, 1.7769435001813463, 1.4817351765001376, 1.4882476339405457, 1.2361240137884693, 1.2724147646006827, 1.1713028512401706, 1.0813009659660793, 1.140539683723489, 1.0398141225994664]}, "anom_scaled_evo_areamean": {"name": "Evolution of mean standardized t2m anomalies", "description": "The daily evolution of mean standardized t2m anomalies.", "value": [1.3978064506760577, 1.2593878191950014, 1.428443658661652, 1.3849698025468773, 1.5762043738203384, 1.6259289648219488, 1.6408556000328582, 1.580581189084241, 1.445274838426225, 1.4947726433624808, 1.452644249191389]}, "anom_scaled_evo_maxamp": {"name": "Evolution of maximum standardized t2m anomalies", "description": "The daily evolution of maximum standardized t2m anomalies.", "value": [1.3978064506760577, 1.3914453848359079, 1.743190880427558, 1.7092125641444362, 2.0718742553348273, 2.041768094117405, 2.055621641804093, 1.8022898924899577, 1.643659992608598, 1.7981719189300556, 1.6596942220011472]}}