{"version_information": {"version": "det_AHW_tail10.0_v1.1", "compiled_date": "2026-07-16 08:56:57.243801", "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-Jul-12_to_2014-Jul-23_126.0_7.0"}, "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": 2014070002280}, "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": "July 12 2014"}, "end_date": {"name": "End date", "description": "Last date on which grid points are under the influence of an event", "value": "July 23 2014"}, "duration": {"name": "Duration", "description": "Time elapsed (days) from the start date to the end date", "value": 12}, "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": 70657.53583332535}, "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": ["Philippines"]}, "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": ["Celebes Sea", "Philippine Sea"]}, "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": 7.0}, "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": 126.0}, "center_latf": {"name": "Center latitude", "description": "Formatted version of center longitude", "value": "126.0\u00b0E"}, "western_lon": {"name": "Westernmost longitude", "description": "Westernmost longitude affected by event", "value": 121.75}, "eastern_lon": {"name": "Easternmost longitude", "description": "Easternmost longitude affected by event", "value": 126.75}, "southern_lat": {"name": "Southernmost latitude", "description": "Southernmost latitude affected by event", "value": 5.25}, "northern_lat": {"name": "Northernmost latitude", "description": "Northernmost latitude affected by event", "value": 8.25}, "polygons": {"name": "Polygons", "description": "Polygon vertices describing the boundary of the event at each time step", "value": {"2014-07-12T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[124.47, 5.47], [124.25, 6.0], [124.47, 6.53], [125.0, 6.75], [125.25, 6.65], [125.38, 6.7], [125.25, 7.0], [125.47, 7.53], [126.0, 7.75], [126.53, 7.53], [126.75, 7.0], [126.53, 6.47], [126.13, 6.3], [126.25, 6.0], [126.03, 5.47], [125.5, 5.25], [125.25, 5.35], [125.0, 5.25], [124.47, 5.47]]]]}, "2014-07-13T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[124.47, 5.47], [124.25, 6.0], [124.47, 6.53], [125.0, 6.75], [125.25, 6.65], [125.38, 6.7], [125.25, 7.0], [125.47, 7.53], [126.0, 7.75], [126.53, 7.53], [126.75, 7.0], [126.53, 6.47], [126.13, 6.3], [126.25, 6.0], [126.03, 5.47], [125.5, 5.25], [125.25, 5.35], [125.0, 5.25], [124.47, 5.47]]]]}, "2014-07-14T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[124.47, 5.47], [124.25, 6.0], [124.47, 6.53], [125.0, 6.75], [125.25, 6.65], [125.32, 6.68], [125.35, 6.75], [125.25, 7.0], [125.47, 7.53], [126.0, 7.75], [126.53, 7.53], [126.75, 7.0], [126.65, 6.75], [126.75, 6.5], [126.65, 6.25], [126.75, 6.0], [126.53, 5.47], [126.0, 5.25], [125.75, 5.35], [125.5, 5.25], [125.25, 5.35], [125.0, 5.25], [124.47, 5.47]]]]}, "2014-07-15T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[125.35, 6.75], [125.25, 7.0], [125.47, 7.53], [126.0, 7.75], [126.53, 7.53], [126.68, 7.18], [127.03, 7.03], [127.25, 6.5], [127.15, 6.25], [127.25, 6.0], [127.03, 5.47], [126.5, 5.25], [126.25, 5.35], [126.0, 5.25], [125.47, 5.47], [125.25, 6.0], [125.35, 6.25], [125.25, 6.5], [125.35, 6.75]]]]}, "2014-07-16T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[125.35, 6.75], [125.25, 7.0], [125.47, 7.53], [126.0, 7.75], [126.53, 7.53], [126.68, 7.18], [127.03, 7.03], [127.25, 6.5], [127.15, 6.25], [127.25, 6.0], [127.03, 5.47], [126.5, 5.25], [126.25, 5.35], [126.0, 5.25], [125.47, 5.47], [125.25, 6.0], [125.35, 6.25], [125.25, 6.5], [125.35, 6.75]]]]}, "2014-07-17T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[125.35, 6.75], [125.25, 7.0], [125.47, 7.53], [126.0, 7.75], [126.53, 7.53], [126.68, 7.18], [127.03, 7.03], [127.25, 6.5], [127.15, 6.25], [127.25, 6.0], [127.03, 5.47], [126.5, 5.25], [126.25, 5.35], [126.0, 5.25], [125.47, 5.47], [125.25, 6.0], [125.35, 6.25], [125.25, 6.5], [125.35, 6.75]]]]}, "2014-07-18T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[125.35, 6.75], [125.25, 7.0], [125.47, 7.53], [126.0, 7.75], [126.53, 7.53], [126.75, 7.0], [126.65, 6.75], [126.75, 6.5], [126.65, 6.25], [126.75, 6.0], [126.53, 5.47], [126.0, 5.25], [125.47, 5.47], [125.25, 6.0], [125.35, 6.25], [125.25, 6.5], [125.35, 6.75]]]]}, "2014-07-19T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[125.47, 7.53], [126.0, 7.75], [126.53, 7.53], [126.75, 7.0], [126.54, 6.5], [126.75, 6.0], [126.53, 5.47], [126.0, 5.25], [125.47, 5.47], [125.25, 6.0], [125.46, 6.5], [125.25, 7.0], [125.47, 7.53]]]]}, "2014-07-20T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[122.0, 6.75], [122.25, 6.65], [122.5, 6.75], [122.75, 6.65], [122.82, 6.68], [122.97, 7.03], [123.5, 7.25], [124.03, 7.03], [124.25, 6.5], [124.15, 6.25], [124.25, 6.0], [124.15, 5.75], [124.25, 5.5], [124.03, 4.97], [123.5, 4.75], [123.25, 4.85], [123.0, 4.75], [122.75, 4.85], [122.5, 4.75], [122.25, 4.85], [122.0, 4.75], [121.47, 4.97], [121.25, 5.5], [121.35, 5.75], [121.25, 6.0], [121.47, 6.53], [122.0, 6.75]]], [[[126.0, 7.75], [126.53, 7.53], [126.75, 7.0], [126.54, 6.5], [126.75, 6.0], [126.53, 5.47], [126.0, 5.25], [125.47, 5.47], [125.25, 6.0], [125.46, 6.5], [125.25, 7.0], [125.47, 7.53], [126.0, 7.75]]]]}, "2014-07-21T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[121.47, 6.53], [122.0, 6.75], [122.25, 6.65], [122.5, 6.75], [122.75, 6.65], [122.82, 6.68], [122.97, 7.03], [123.32, 7.18], [123.47, 7.53], [124.0, 7.75], [124.5, 7.54], [124.88, 7.7], [124.75, 8.0], [124.97, 8.53], [125.5, 8.75], [126.03, 8.53], [126.18, 8.18], [126.53, 8.03], [126.75, 7.5], [126.65, 7.25], [126.75, 7.0], [126.53, 6.47], [126.18, 6.32], [126.03, 5.97], [125.5, 5.75], [125.25, 5.85], [125.0, 5.75], [124.75, 5.85], [124.5, 5.75], [124.2, 5.87], [124.15, 5.75], [124.25, 5.5], [124.03, 4.97], [123.5, 4.75], [123.25, 4.85], [123.0, 4.75], [122.75, 4.85], [122.5, 4.75], [122.25, 4.85], [122.0, 4.75], [121.47, 4.97], [121.25, 5.5], [121.35, 5.75], [121.25, 6.0], [121.47, 6.53]]]]}, "2014-07-22T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[121.47, 6.53], [122.0, 6.75], [122.25, 6.65], [122.5, 6.75], [122.75, 6.65], [122.82, 6.68], [122.97, 7.03], [123.32, 7.18], [123.47, 7.53], [124.0, 7.75], [124.5, 7.54], [124.88, 7.7], [124.75, 8.0], [124.97, 8.53], [125.5, 8.75], [126.03, 8.53], [126.18, 8.18], [126.53, 8.03], [126.75, 7.5], [126.53, 6.97], [126.13, 6.8], [126.25, 6.5], [126.03, 5.97], [125.5, 5.75], [125.25, 5.85], [125.0, 5.75], [124.75, 5.85], [124.5, 5.75], [124.2, 5.87], [124.15, 5.75], [124.25, 5.5], [124.03, 4.97], [123.5, 4.75], [123.25, 4.85], [123.0, 4.75], [122.75, 4.85], [122.5, 4.75], [122.25, 4.85], [122.0, 4.75], [121.47, 4.97], [121.25, 5.5], [121.35, 5.75], [121.25, 6.0], [121.47, 6.53]]]]}, "2014-07-23T11:30:00.000000000": {"type": "MultiPolygon", "coordinates": [[[[123.25, 7.0], [123.47, 7.53], [124.0, 7.75], [124.5, 7.54], [124.88, 7.7], [124.75, 8.0], [124.97, 8.53], [125.5, 8.75], [126.03, 8.53], [126.18, 8.18], [126.53, 8.03], [126.75, 7.5], [126.53, 6.97], [126.13, 6.8], [126.25, 6.5], [126.03, 5.97], [125.5, 5.75], [125.25, 5.85], [125.0, 5.75], [124.75, 5.85], [124.5, 5.75], [123.97, 5.97], [123.82, 6.32], [123.47, 6.47], [123.25, 7.0]]]]}}}, "max_amp": {"name": "Maximum anomaly amplitude", "description": "Maximum t2m anomaly recorded over entire duration", "value": 2.0784547362927697}, "mean_amp": {"name": "Mean anomaly amplitude", "description": "Mean t2m anomaly over entire duration", "value": 1.1173135179892306}, "evo_areamean": {"name": "Evolution of mean t2m", "description": "The daily evolution of mean t2m.", "value": [26.13005162022438, 26.178969583250762, 26.981890482849167, 27.927895036162226, 28.166998932171282, 28.08995730481712, 27.840236933744848, 27.573895005088048, 28.025502802899098, 27.78941313968255, 27.89165527931658, 27.029029250301164]}, "evo_maxamp": {"name": "Evolution of maximum t2m", "description": "The daily evolution of maximum t2m.", "value": [26.563566939552686, 26.57106288167364, 28.48077906935424, 28.398656859007076, 28.70865570983119, 28.66459622780917, 28.491856406044178, 28.617038639464, 28.57023064533098, 28.511179279066994, 28.42089482063244, 27.60158834681266]}, "anom_evo_areamean": {"name": "Evolution of mean t2m anomalies", "description": "The daily evolution of mean t2m anomalies.", "value": [0.9867406802872362, 1.0217846925184897, 0.9227594175041076, 0.9206812977055506, 1.1451639377752598, 1.0354533768066632, 0.9123220099802628, 0.8152684921616071, 0.9141859351230747, 1.2513819796934427, 1.3165967118634825, 1.2444646946456797]}, "anom_evo_maxamp": {"name": "Evolution of maximum t2m anomalies", "description": "The daily evolution of maximum t2m anomalies.", "value": [1.141094401258954, 1.1982637606598132, 1.0706840076420008, 1.09778844197956, 1.2513636808002957, 1.3225234498431178, 0.9770248701861988, 0.944688785531639, 1.0475485943130138, 2.0024668968939636, 2.0784547362927697, 1.5687503340383273]}, "anom_scaled_evo_areamean": {"name": "Evolution of mean standardized t2m anomalies", "description": "The daily evolution of mean standardized t2m anomalies.", "value": [1.5656518552909144, 1.6629460729425425, 1.5857116913393707, 1.7155421225628218, 2.0850245978867092, 1.8454940581228052, 1.7061591225020234, 1.5167806571935238, 1.551292419192042, 1.8093240638645578, 1.8489252303111903, 1.611297940978805]}, "anom_scaled_evo_maxamp": {"name": "Evolution of maximum standardized t2m anomalies", "description": "The daily evolution of maximum standardized t2m anomalies.", "value": [1.5879222958410169, 1.8323212792747734, 1.7198021100757581, 1.953531648141512, 2.18599563149749, 2.6862783999597233, 2.003964637403386, 1.6176918411009367, 1.714108988303018, 2.239125197692951, 2.298841234014904, 1.9662949312552083]}}