{"schema":1,"journal_sequence":1989,"journal_hash":"24f5e6442c9a9823160931c40991aa100ae9facd1d7f2807b5b0018b24b9024e","season":{"id":"shadow-20260908-v1","policy":{"bankroll":10000000000,"calibration":"upstream unversioned; wp-gaussian-v1","final_delay_hours":72,"leads":[1,3,5],"lock_grace_minutes":60,"max_init_age_hours":36,"min_gap_bp":400,"mode":"shadow","models":["aifs","eps","wn2","hres","icon"],"portfolio_cap":2000000000,"products":{"aifs":"AIFS Single","eps":"IFS Ensemble","hres":"IFS HRES","icon":"ICON","wn2":"WeatherNext 2"},"region_day_cap":500000000,"season_days":28,"source":"RCC-ACIS exact ICAO station · daily maxt · midnight local standard time","source_max_age_hours":12,"stable_hours":24,"station_day_cap":100000000,"stations":["KBOS","KLGA","KATL","KMIA","KORD","KMSP","KDFW","KIAH","KDEN","KSLC","KLAX","KSEA"],"version":"shadow-v1","void_hours":168},"products":{"aifs":"AIFS Single","eps":"IFS Ensemble","hres":"IFS HRES","icon":"ICON","wn2":"WeatherNext 2"},"opened_at":"2026-09-08T15:49:07+00:00"},"event":{"comparison":"ge","id":"shadow-20260908-v1:KLGA:20260918:D1","lead":1,"line":76,"line_source":"1991–2020 ACIS daily normal, rounded at publication","lock_at":"2026-09-17T05:00:00+00:00","name":"New York, NY","normal_hash":"908f6216b706eb3ba0834463f901f80075664f742849742eabbfb8decf3cea27","opponents":[["eps","icon"],["wn2","hres"]],"param":"tmax","prop_id":"WP-KLGA-20260918-TMAX-GE76","region":"neus","station":"KLGA","target_date":"20260918","tz":"America/New_York","void_at":"2026-09-26T05:00:00+00:00","window_end":"2026-09-19T05:00:00+00:00","window_start":"2026-09-18T05:00:00+00:00","status":"settled","published_at":"2026-09-08T15:49:07+00:00","entries":{"aifs":{"calibration":"upstream unversioned; wp-gaussian-v1","captured_at":"2026-09-17T01:24:31+00:00","digest":"94746d64f0cccb21f8758b1e367975d12d19746e929ddb50cbda9959b844b606","init_at":"2026-09-16T18:00:00+00:00","mean":83.5,"model_version":"not supplied","probability":0.9707,"product":"AIFS Single","received_at":"2026-09-17T01:24:31+00:00","sd":4.23},"eps":{"calibration":"upstream unversioned; wp-gaussian-v1","captured_at":"2026-09-16T15:06:25+00:00","digest":"92f57fdcf593eb42d8be2498bd248a5e458a6a076db6190788a078aa4baf6a73","init_at":"2026-09-16T00:00:00+00:00","mean":80.5,"model_version":"not supplied","probability":0.9176,"product":"IFS Ensemble","received_at":"2026-09-16T15:06:25+00:00","sd":3.6},"hres":{"calibration":"upstream unversioned; wp-gaussian-v1","captured_at":"2026-09-16T23:05:17+00:00","digest":"8d95b9ac0b5c739e1a2a22aee9dacff5dad83a37b63269f54dd6b6bc297bed75","init_at":"2026-09-16T12:00:00+00:00","mean":82.4,"model_version":"not supplied","probability":0.9522,"product":"IFS HRES","received_at":"2026-09-16T23:05:17+00:00","sd":4.14},"icon":{"calibration":"upstream unversioned; wp-gaussian-v1","captured_at":"2026-09-17T04:31:15+00:00","digest":"726e588ea6951e6a37cfc7de9b142061f8114ec9f6704038aa26e2941b0fbf21","init_at":"2026-09-17T00:00:00+00:00","mean":78.9,"model_version":"not supplied","probability":0.8309,"product":"ICON","received_at":"2026-09-17T04:31:15+00:00","sd":3.55},"wn2":{"calibration":"upstream unversioned; wp-gaussian-v1","captured_at":"2026-09-16T23:05:17+00:00","digest":"bd22eeeaeba6bc5b03173d5fbb4a89a924315dac80cb0577cdf6579b3977c871","init_at":"2026-09-16T12:00:00+00:00","mean":84.3,"model_version":"not supplied","probability":0.9939,"product":"WeatherNext 2","received_at":"2026-09-16T23:05:17+00:00","sd":3.51}},"fixtures":[{"models":["eps","icon"],"position_id":"shadow-20260908-v1:KLGA:20260918:D1:eps-icon","status":"matched"},{"models":["wn2","hres"],"position_id":"shadow-20260908-v1:KLGA:20260918:D1:hres-wn2","status":"matched"}],"observation":{"after_final":false,"date":"20260918","element_station":"KLGA","fetched_at":"2026-09-19T09:32:51+00:00","fingerprint":"4e7968f24fbfb1899eade3ab14336683fbf591440f0c391d82cd50343ef0e2ac","flags":"","observation_hour":24,"response_hash":"2221ba9253ac10d52281d1fabad250fe7d103ffe77abd40dbff8aed7de915b89","source":"RCC-ACIS StnData","station":"KLGA","station_ids":["14732 1","305811 2","72503 4","KLGA 5","LGA 3","LGA 7","USW00014732 32","USW00014732 6"],"station_name":"LAGUARDIA AIRPORT","value":81,"seen_at":"2026-09-19T09:32:52+00:00"},"observation_history":[{"after_final":false,"date":"20260918","element_station":"KLGA","fetched_at":"2026-09-19T09:32:51+00:00","fingerprint":"4e7968f24fbfb1899eade3ab14336683fbf591440f0c391d82cd50343ef0e2ac","flags":"","observation_hour":24,"response_hash":"2221ba9253ac10d52281d1fabad250fe7d103ffe77abd40dbff8aed7de915b89","source":"RCC-ACIS StnData","station":"KLGA","station_ids":["14732 1","305811 2","72503 4","KLGA 5","LGA 3","LGA 7","USW00014732 32","USW00014732 6"],"station_name":"LAGUARDIA AIRPORT","value":81,"seen_at":"2026-09-19T09:32:52+00:00"}],"final_observation":{"after_final":false,"date":"20260918","element_station":"KLGA","fetched_at":"2026-09-19T09:32:51+00:00","fingerprint":"4e7968f24fbfb1899eade3ab14336683fbf591440f0c391d82cd50343ef0e2ac","flags":"","observation_hour":24,"response_hash":"2221ba9253ac10d52281d1fabad250fe7d103ffe77abd40dbff8aed7de915b89","source":"RCC-ACIS StnData","station":"KLGA","station_ids":["14732 1","305811 2","72503 4","KLGA 5","LGA 3","LGA 7","USW00014732 32","USW00014732 6"],"station_name":"LAGUARDIA AIRPORT","value":81,"seen_at":"2026-09-19T09:32:52+00:00"},"budgets":{"eps":5387355,"hres":26114905,"icon":12888640,"wn2":11158077},"locked_at":"2026-09-17T05:02:09+00:00","result":1,"finalized_at":"2026-09-22T05:46:59+00:00","reason":null},"positions":[{"event_id":"shadow-20260908-v1:KLGA:20260918:D1","gap_bp":867,"id":"shadow-20260908-v1:KLGA:20260918:D1:eps-icon","no":"icon","no_collateral":754500,"no_digest":"726e588ea6951e6a37cfc7de9b142061f8114ec9f6704038aa26e2941b0fbf21","quantity":6,"yes":"eps","yes_collateral":5245500,"yes_digest":"92f57fdcf593eb42d8be2498bd248a5e458a6a076db6190788a078aa4baf6a73","yes_price":874250,"status":"settled","opened_at":"2026-09-17T05:02:09+00:00","result":1,"finalized_at":"2026-09-22T05:46:59+00:00","yes_pnl":754500,"no_pnl":-754500},{"event_id":"shadow-20260908-v1:KLGA:20260918:D1","gap_bp":417,"id":"shadow-20260908-v1:KLGA:20260918:D1:hres-wn2","no":"hres","no_collateral":296450,"no_digest":"8d95b9ac0b5c739e1a2a22aee9dacff5dad83a37b63269f54dd6b6bc297bed75","quantity":11,"yes":"wn2","yes_collateral":10703550,"yes_digest":"bd22eeeaeba6bc5b03173d5fbb4a89a924315dac80cb0577cdf6579b3977c871","yes_price":973050,"status":"settled","opened_at":"2026-09-17T05:02:09+00:00","result":1,"finalized_at":"2026-09-22T05:46:59+00:00","yes_pnl":296450,"no_pnl":-296450}]}