{"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:KIAH:20260923:D3","lead":3,"line":89,"line_source":"1991–2020 ACIS daily normal, rounded at publication","lock_at":"2026-09-20T06:00:00+00:00","name":"Houston, TX","normal_hash":"cb6ed1439c1faf7ed411a3376371bb9f4944d57e0c59e98a5793b96c90f8f299","opponents":[["aifs","hres"],["icon","wn2"]],"param":"tmax","prop_id":"WP-KIAH-20260923-TMAX-GE89","region":"plains","station":"KIAH","target_date":"20260923","tz":"America/Chicago","void_at":"2026-10-01T06:00:00+00:00","window_end":"2026-09-24T06:00:00+00:00","window_start":"2026-09-23T06:00:00+00:00","status":"settled","published_at":"2026-09-08T15:49:07+00:00","entries":{"aifs":{"calibration":"upstream unversioned; wp-gaussian-v1","captured_at":"2026-09-20T01:31:50+00:00","digest":"702ec747a387c251b79acc3f109902e582846791926a8b586d3185aacd48ff69","init_at":"2026-09-19T18:00:00+00:00","mean":97.4,"model_version":"not supplied","probability":0.9717,"product":"AIFS Single","received_at":"2026-09-20T01:31:50+00:00","sd":4.67},"eps":{"calibration":"upstream unversioned; wp-gaussian-v1","captured_at":"2026-09-19T11:05:35+00:00","digest":"c889afec57a3cfa95fa0e99f20afeb1f46d08667f7bd9b3f551c8c3c45e9ef85","init_at":"2026-09-19T00:00:00+00:00","mean":97.7,"model_version":"not supplied","probability":0.9999,"product":"IFS Ensemble","received_at":"2026-09-19T11:05:35+00:00","sd":2.4},"hres":{"calibration":"upstream unversioned; wp-gaussian-v1","captured_at":"2026-09-19T19:36:05+00:00","digest":"6f8b88560df80522e829c203293bb5c093ff32aa08134f8e60b4b3253c627bf3","init_at":"2026-09-19T12:00:00+00:00","mean":95.1,"model_version":"not supplied","probability":0.9039,"product":"IFS HRES","received_at":"2026-09-19T19:36:05+00:00","sd":5.06},"icon":{"calibration":"upstream unversioned; wp-gaussian-v1","captured_at":"2026-09-20T04:22:29+00:00","digest":"5dbf391618b0edcdbe358ca76ee721dae431f88358938f847148ff1c3f226975","init_at":"2026-09-20T00:00:00+00:00","mean":96.4,"model_version":"not supplied","probability":0.9791,"product":"ICON","received_at":"2026-09-20T04:22:29+00:00","sd":3.88}},"fixtures":[{"models":["aifs","hres"],"position_id":"shadow-20260908-v1:KIAH:20260923:D3:aifs-hres","status":"matched"},{"missing":["wn2"],"models":["icon","wn2"],"status":"unavailable"}],"observation":{"after_final":false,"date":"20260923","element_station":"KIAH","fetched_at":"2026-09-24T09:39:47+00:00","fingerprint":"06519f9daa57c173f9bf1b37d4dfafe58fb13da2324be7ef720734f5863091a2","flags":"","observation_hour":24,"response_hash":"11e7b5f440ba0828e34fafc427e228a2cbfcc69bae578615162c0a01ce9a494b","source":"RCC-ACIS StnData","station":"KIAH","station_ids":["12960 1","414300 2","72243 4","IAH 3","IAH 7","KIAH 5","USW00012960 32","USW00012960 6"],"station_name":"HOUSTON INTERCONTINENTAL AP","value":99,"seen_at":"2026-09-24T09:39:51+00:00"},"observation_history":[{"after_final":false,"date":"20260923","element_station":"KIAH","fetched_at":"2026-09-24T09:39:47+00:00","fingerprint":"06519f9daa57c173f9bf1b37d4dfafe58fb13da2324be7ef720734f5863091a2","flags":"","observation_hour":24,"response_hash":"11e7b5f440ba0828e34fafc427e228a2cbfcc69bae578615162c0a01ce9a494b","source":"RCC-ACIS StnData","station":"KIAH","station_ids":["12960 1","414300 2","72243 4","IAH 3","IAH 7","KIAH 5","USW00012960 32","USW00012960 6"],"station_name":"HOUSTON INTERCONTINENTAL AP","value":99,"seen_at":"2026-09-24T09:39:51+00:00"}],"final_observation":{"after_final":false,"date":"20260923","element_station":"KIAH","fetched_at":"2026-09-24T09:39:47+00:00","fingerprint":"06519f9daa57c173f9bf1b37d4dfafe58fb13da2324be7ef720734f5863091a2","flags":"","observation_hour":24,"response_hash":"11e7b5f440ba0828e34fafc427e228a2cbfcc69bae578615162c0a01ce9a494b","source":"RCC-ACIS StnData","station":"KIAH","station_ids":["12960 1","414300 2","72243 4","IAH 3","IAH 7","KIAH 5","USW00012960 32","USW00012960 6"],"station_name":"HOUSTON INTERCONTINENTAL AP","value":99,"seen_at":"2026-09-24T09:39:51+00:00"},"budgets":{"aifs":32053095,"hres":23739230,"icon":27766310,"wn2":33333333},"locked_at":"2026-09-20T06:00:44+00:00","result":1,"finalized_at":"2026-09-27T06:21:21+00:00","reason":null},"positions":[{"event_id":"shadow-20260908-v1:KIAH:20260923:D3","gap_bp":678,"id":"shadow-20260908-v1:KIAH:20260923:D3:aifs-hres","no":"hres","no_collateral":1555000,"no_digest":"6f8b88560df80522e829c203293bb5c093ff32aa08134f8e60b4b3253c627bf3","quantity":25,"yes":"aifs","yes_collateral":23445000,"yes_digest":"702ec747a387c251b79acc3f109902e582846791926a8b586d3185aacd48ff69","yes_price":937800,"status":"settled","opened_at":"2026-09-20T06:00:44+00:00","result":1,"finalized_at":"2026-09-27T06:21:21+00:00","yes_pnl":1555000,"no_pnl":-1555000}]}