{"version_information": {"version": "det_AHW_tail10.0_v1.1", "compiled_date": "2026-07-16 09:04:13.983690", "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": "2015-Nov-06_to_2015-Nov-10_144.0_-17.0"}, "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": 2015110001265}, "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 06 2015"}, "end_date": {"name": "End date", "description": "Last date on which grid points are under the influence of an event", "value": "November 10 2015"}, "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": 62111.30174844111}, "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": ["Australia"]}, "IPCC_regions": {"name": "IPCC regions", "description": "List of all IPCC regions affected", "value": ["N.Australia"]}, "continents_affected": {"name": "Continents affected", "description": "List of all continents affected", "value": ["Australia"]}, "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": -17.0}, "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": 144.0}, "center_latf": {"name": "Center latitude", "description": "Formatted version of center longitude", "value": "144.0\u00b0E"}, "western_lon": {"name": "Westernmost longitude", "description": "Westernmost longitude affected by event", "value": 142.75}, "eastern_lon": {"name": "Easternmost longitude", "description": "Easternmost longitude affected by event", "value": 145.75}, "southern_lat": {"name": "Southernmost latitude", "description": "Southernmost latitude affected by event", "value": -18.25}, "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": {"2015-11-06T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[143.0, -16.25], [143.53, -16.47], [143.75, -17.0], [143.53, -17.53], [143.0, -17.75], [142.47, -17.53], [142.25, -17.0], [142.47, -16.47], [143.0, -16.25]]]]}, "2015-11-07T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[142.35, -16.25], [142.25, -16.0], [142.35, -15.75], [142.25, -15.5], [142.47, -14.97], [143.0, -14.75], [143.53, -14.97], [143.68, -15.32], [143.75, -15.35], [144.0, -15.25], [144.53, -15.47], [144.68, -15.82], [144.75, -15.85], [145.0, -15.75], [145.53, -15.97], [145.75, -16.5], [145.65, -16.75], [145.68, -16.82], [146.03, -16.97], [146.25, -17.5], [146.15, -17.75], [146.25, -18.0], [146.03, -18.53], [145.5, -18.75], [144.97, -18.53], [144.82, -18.18], [144.75, -18.15], [144.5, -18.25], [144.0, -18.04], [143.5, -18.25], [142.97, -18.03], [142.82, -17.68], [142.47, -17.53], [142.25, -17.0], [142.35, -16.75], [142.25, -16.5], [142.35, -16.25]]]]}, "2015-11-08T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[142.35, -16.25], [142.25, -16.0], [142.35, -15.75], [142.25, -15.5], [142.47, -14.97], [143.0, -14.75], [143.53, -14.97], [143.68, -15.32], [143.75, -15.35], [144.0, -15.25], [144.53, -15.47], [144.68, -15.82], [144.75, -15.85], [145.0, -15.75], [145.53, -15.97], [145.75, -16.5], [145.65, -16.75], [145.68, -16.82], [146.03, -16.97], [146.25, -17.5], [146.15, -17.75], [146.25, -18.0], [146.03, -18.53], [145.5, -18.75], [144.97, -18.53], [144.82, -18.18], [144.75, -18.15], [144.68, -18.18], [144.53, -18.53], [144.0, -18.75], [143.47, -18.53], [143.32, -18.18], [142.97, -18.03], [142.82, -17.68], [142.47, -17.53], [142.25, -17.0], [142.35, -16.75], [142.25, -16.5], [142.35, -16.25]]]]}, "2015-11-09T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[142.35, -16.25], [142.25, -16.0], [142.35, -15.75], [142.25, -15.5], [142.47, -14.97], [143.0, -14.75], [143.53, -14.97], [143.68, -15.32], [143.75, -15.35], [144.0, -15.25], [144.53, -15.47], [144.68, -15.82], [144.75, -15.85], [145.0, -15.75], [145.53, -15.97], [145.75, -16.5], [145.65, -16.75], [145.68, -16.82], [146.03, -16.97], [146.25, -17.5], [146.15, -17.75], [146.25, -18.0], [146.03, -18.53], [145.5, -18.75], [144.97, -18.53], [144.82, -18.18], [144.75, -18.15], [144.68, -18.18], [144.53, -18.53], [144.0, -18.75], [143.47, -18.53], [143.32, -18.18], [142.97, -18.03], [142.82, -17.68], [142.47, -17.53], [142.25, -17.0], [142.35, -16.75], [142.25, -16.5], [142.35, -16.25]]]]}, "2015-11-10T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[142.25, -17.0], [142.47, -16.47], [143.0, -16.25], [143.25, -16.35], [143.5, -16.25], [143.75, -16.35], [144.0, -16.25], [144.25, -16.35], [144.5, -16.25], [145.03, -16.47], [145.25, -17.0], [145.15, -17.25], [145.25, -17.5], [145.03, -18.03], [144.68, -18.18], [144.53, -18.53], [144.0, -18.75], [143.47, -18.53], [143.32, -18.18], [142.97, -18.03], [142.82, -17.68], [142.47, -17.53], [142.25, -17.0]]]]}}}, "max_amp": {"name": "Maximum anomaly amplitude", "description": "Maximum t2m anomaly recorded over entire duration", "value": 3.2229642406721837}, "mean_amp": {"name": "Mean anomaly amplitude", "description": "Mean t2m anomaly over entire duration", "value": 2.2522612398745543}, "evo_areamean": {"name": "Evolution of mean t2m", "description": "The daily evolution of mean t2m.", "value": [32.74240650978396, 29.898637934109217, 30.482225986863114, 30.536110063858303, 31.30359532281159]}, "evo_maxamp": {"name": "Evolution of maximum t2m", "description": "The daily evolution of maximum t2m.", "value": [32.74240650978396, 32.89436171913263, 33.117489226889404, 33.227036768348285, 33.037983250480806]}, "anom_evo_areamean": {"name": "Evolution of mean t2m anomalies", "description": "The daily evolution of mean t2m anomalies.", "value": [1.7900173659046459, 1.91530486423652, 2.396209476968276, 2.4554787471037685, 2.1990030374134193]}, "anom_evo_maxamp": {"name": "Evolution of maximum t2m anomalies", "description": "The daily evolution of maximum t2m anomalies.", "value": [1.7900173659046459, 2.1205151989872775, 3.0006652517998305, 3.2229642406721837, 2.7013975890919255]}, "anom_scaled_evo_areamean": {"name": "Evolution of mean standardized t2m anomalies", "description": "The daily evolution of mean standardized t2m anomalies.", "value": [1.1165632899381706, 1.5396594779770083, 1.8381696899289859, 1.816335015770632, 1.4792352263774338]}, "anom_scaled_evo_maxamp": {"name": "Evolution of maximum standardized t2m anomalies", "description": "The daily evolution of maximum standardized t2m anomalies.", "value": [1.1165632899381706, 1.8577678735190677, 2.2942340630702804, 2.1904696298528235, 1.710380410382772]}}