{"version_information": {"version": "det_AHW_tail10.0_v1.1", "compiled_date": "2026-07-16 08:57:34.770154", "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-Oct-08_to_2014-Oct-11_98.5_3.0"}, "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": 2014100001746}, "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 08 2014"}, "end_date": {"name": "End date", "description": "Last date on which grid points are under the influence of an event", "value": "October 11 2014"}, "duration": {"name": "Duration", "description": "Time elapsed (days) from the start date to the end date", "value": 4}, "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": 52460.317350169156}, "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": ["Indonesia"]}, "IPCC_regions": {"name": "IPCC regions", "description": "List of all IPCC regions affected", "value": ["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": ["Malacca Strait"]}, "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": 3.0}, "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": 98.5}, "center_latf": {"name": "Center latitude", "description": "Formatted version of center longitude", "value": "98.5\u00b0E"}, "western_lon": {"name": "Westernmost longitude", "description": "Westernmost longitude affected by event", "value": 96.75}, "eastern_lon": {"name": "Easternmost longitude", "description": "Easternmost longitude affected by event", "value": 99.75}, "southern_lat": {"name": "Southernmost latitude", "description": "Southernmost latitude affected by event", "value": 1.25}, "northern_lat": {"name": "Northernmost latitude", "description": "Northernmost latitude affected by event", "value": 5.25}, "polygons": {"name": "Polygons", "description": "Polygon vertices describing the boundary of the event at each time step", "value": {"2014-10-08T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[97.32, 5.18], [97.47, 5.53], [98.0, 5.75], [98.53, 5.53], [98.75, 5.0], [98.65, 4.75], [98.75, 4.5], [98.65, 4.25], [98.68, 4.18], [98.75, 4.15], [99.0, 4.25], [99.53, 4.03], [99.68, 3.68], [100.03, 3.53], [100.25, 3.0], [100.03, 2.47], [99.68, 2.32], [99.65, 2.25], [99.75, 2.0], [99.65, 1.75], [99.75, 1.5], [99.53, 0.97], [99.0, 0.75], [98.47, 0.97], [98.32, 1.32], [97.97, 1.47], [97.82, 1.82], [97.47, 1.97], [97.32, 2.32], [96.97, 2.47], [96.75, 3.0], [96.88, 3.3], [96.47, 3.47], [96.25, 4.0], [96.47, 4.53], [96.82, 4.68], [96.97, 5.03], [97.32, 5.18]]]]}, "2014-10-09T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[97.32, 5.18], [97.47, 5.53], [98.0, 5.75], [98.53, 5.53], [98.75, 5.0], [98.65, 4.75], [98.75, 4.5], [98.65, 4.25], [98.68, 4.18], [98.75, 4.15], [99.0, 4.25], [99.53, 4.03], [99.68, 3.68], [100.03, 3.53], [100.25, 3.0], [100.03, 2.47], [99.68, 2.32], [99.65, 2.25], [99.75, 2.0], [99.65, 1.75], [99.75, 1.5], [99.53, 0.97], [99.0, 0.75], [98.47, 0.97], [98.32, 1.32], [97.97, 1.47], [97.82, 1.82], [97.47, 1.97], [97.32, 2.32], [96.97, 2.47], [96.75, 3.0], [96.88, 3.3], [96.47, 3.47], [96.25, 4.0], [96.47, 4.53], [96.82, 4.68], [96.97, 5.03], [97.32, 5.18]]]]}, "2014-10-10T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[97.32, 5.18], [97.47, 5.53], [98.0, 5.75], [98.53, 5.53], [98.75, 5.0], [98.65, 4.75], [98.75, 4.5], [98.65, 4.25], [98.68, 4.18], [98.75, 4.15], [99.0, 4.25], [99.53, 4.03], [99.68, 3.68], [100.03, 3.53], [100.25, 3.0], [100.03, 2.47], [99.68, 2.32], [99.65, 2.25], [99.75, 2.0], [99.65, 1.75], [99.75, 1.5], [99.53, 0.97], [99.0, 0.75], [98.47, 0.97], [98.32, 1.32], [97.97, 1.47], [97.82, 1.82], [97.47, 1.97], [97.32, 2.32], [96.97, 2.47], [96.75, 3.0], [96.88, 3.3], [96.47, 3.47], [96.25, 4.0], [96.47, 4.53], [96.82, 4.68], [96.97, 5.03], [97.32, 5.18]]]]}, "2014-10-11T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[97.75, 2.0], [97.97, 2.53], [98.5, 2.75], [98.75, 2.65], [99.0, 2.75], [99.53, 2.53], [99.75, 2.0], [99.65, 1.75], [99.75, 1.5], [99.53, 0.97], [99.0, 0.75], [98.47, 0.97], [98.32, 1.32], [97.97, 1.47], [97.75, 2.0]]]]}}}, "max_amp": {"name": "Maximum anomaly amplitude", "description": "Maximum t2m anomaly recorded over entire duration", "value": 1.9795188282886897}, "mean_amp": {"name": "Mean anomaly amplitude", "description": "Mean t2m anomaly over entire duration", "value": 1.2492614419146444}, "evo_areamean": {"name": "Evolution of mean t2m", "description": "The daily evolution of mean t2m.", "value": [24.994722820120955, 25.062220245298818, 25.184711018912935, 24.011281282611606]}, "evo_maxamp": {"name": "Evolution of maximum t2m", "description": "The daily evolution of maximum t2m.", "value": [28.641127436683746, 28.52284415283981, 28.90610366744147, 25.290722457593745]}, "anom_evo_areamean": {"name": "Evolution of mean t2m anomalies", "description": "The daily evolution of mean t2m anomalies.", "value": [1.191310726407029, 1.2502286302062022, 1.3587102503235007, 0.9519581818221164]}, "anom_evo_maxamp": {"name": "Evolution of maximum t2m anomalies", "description": "The daily evolution of maximum t2m anomalies.", "value": [1.5968232896634618, 1.873065901774737, 1.9795188282886897, 1.034707721042821]}, "anom_scaled_evo_areamean": {"name": "Evolution of mean standardized t2m anomalies", "description": "The daily evolution of mean standardized t2m anomalies.", "value": [1.6910199468677107, 1.7249318727797236, 1.849997038386357, 1.3447457547648132]}, "anom_scaled_evo_maxamp": {"name": "Evolution of maximum standardized t2m anomalies", "description": "The daily evolution of maximum standardized t2m anomalies.", "value": [2.216573246589082, 2.748273451845264, 2.605886006234921, 1.3736460251480618]}}