{"castcheck_version":"0.1.0","schema_version":"0.3","methodology_version":"0.3.1","generated_at":"2026-08-31T06:27:35+00:00","computed_at":"2026-08-31T06:27:35+00:00","data_through":"2026-08-30","next_update":"2026-08-31T11:00:00+00:00","window":{"type":"multiple","days":null,"start":"2026-01-01","end":"2026-08-30"},"units":{"mae":"degC","bias":"degC","rmse":"degC","mae_ci_low":"degC","mae_ci_high":"degC","bias_ci_low":"degC","bias_ci_high":"degC","mae_diff":"degC","ci_low":"degC","ci_high":"degC","n":"days","n_common":"days","n_debiased":"days","hit1f":"fraction","hit2f":"fraction","hit3f":"fraction","hit1f_ci_low":"fraction","hit1f_ci_high":"fraction","skill_persistence":"fraction","skill_persistence_debiased":"fraction","skill_ci_low":"fraction","skill_ci_high":"fraction","mae_persistence_common":"degC","mae_debiased":"degC","p_boot":"probability","init_hour":"UTC hour","lead_day":"days"},"method":{"ci":"circular moving-block bootstrap on each group's own realized date axis","resamples":1000,"level":0.95,"block":"7 days","min_n":30,"ci_min_n":28,"ci_min_blocks":4,"ci_absent":"null when n < ci_min_n or fewer than ci_min_blocks blocks","proportions":"Wilson score intervals (hit rates), not bootstrapped","skill_denominator":"mae_persistence_common on n_common days","debiasing":"out-of-sample: bias of the trailing 30 scored days before each day, min 15","multiplicity":"pairwise carries distinguishable_uncorrected, p_boot and distinguishable_holm; only the Holm flag is marked on the site","ref":"https://castcheck.zifanzhang.com/methodology/"},"truth":{"source":"observed 2 m temperature at 00/06/12/18 UTC (routine METAR within +/-35 min) for t2* and for tmax_s/tmin_s; NWS Daily Climate Report (CLI), first final issuance after local midnight, for tmax_cli/tmin_cli","fallback":["CF6 monthly summary","hourly station observations (flagged)"],"policy":"first-final; later corrections are stored but never change a published score"},"license":"CC-BY-4.0 (CastCheck derived data); see /data/ for upstream licences","site":"https://castcheck.zifanzhang.com","station_id":"KDEN","model_id":"fourcastnet_ifs","lead_day":0,"model_version":"FOUR_v200","segment_start":"2026-08-28","permalink":"/station/KDEN/model/fourcastnet_ifs/lead/0/","scores":{"columns":["init_hour","variable","method","window","n","n_stations","n_flagged","mae","bias","rmse","hit1f","hit2f","hit3f","mae_debiased","n_debiased","n_common","mae_persistence_common","skill_persistence","skill_persistence_debiased","skill_ci_low","skill_ci_high","mae_ci_low","mae_ci_high","bias_ci_low","bias_ci_high","rmse_ci_low","rmse_ci_high","hit1f_ci_low","hit1f_ci_high","period_start","period_end"],"rows":[[0,"t2","bilinear","30d",2,1.0,0,1.456,-0.185,1.657,0.125,0.375,0.625,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.007,0.736,"2026-08-28","2026-08-29"],[0,"t2","nearest","30d",2,1.0,0,1.449,-0.477,1.719,0.25,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.027,0.802,"2026-08-28","2026-08-29"],[0,"t2","bilinear","365d",2,1.0,0,1.456,-0.185,1.657,0.125,0.375,0.625,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.007,0.736,"2026-08-28","2026-08-29"],[0,"t2","nearest","365d",2,1.0,0,1.449,-0.477,1.719,0.25,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.027,0.802,"2026-08-28","2026-08-29"],[0,"t2","bilinear","90d",2,1.0,0,1.456,-0.185,1.657,0.125,0.375,0.625,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.007,0.736,"2026-08-28","2026-08-29"],[0,"t2","nearest","90d",2,1.0,0,1.449,-0.477,1.719,0.25,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.027,0.802,"2026-08-28","2026-08-29"],[0,"t2","bilinear","all",2,1.0,0,1.456,-0.185,1.657,0.125,0.375,0.625,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.007,0.736,"2026-08-28","2026-08-29"],[0,"t2","nearest","all",2,1.0,0,1.449,-0.477,1.719,0.25,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.027,0.802,"2026-08-28","2026-08-29"],[0,"t2_00z","bilinear","30d",3,1.0,0,2.132,2.132,2.726,0.0,0.333,0.667,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.561,"2026-08-28","2026-08-30"],[0,"t2_00z","nearest","30d",3,1.0,0,1.862,1.862,2.555,0.333,0.667,0.667,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"t2_00z","bilinear","365d",3,1.0,0,2.132,2.132,2.726,0.0,0.333,0.667,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.561,"2026-08-28","2026-08-30"],[0,"t2_00z","nearest","365d",3,1.0,0,1.862,1.862,2.555,0.333,0.667,0.667,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"t2_00z","bilinear","90d",3,1.0,0,2.132,2.132,2.726,0.0,0.333,0.667,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.561,"2026-08-28","2026-08-30"],[0,"t2_00z","nearest","90d",3,1.0,0,1.862,1.862,2.555,0.333,0.667,0.667,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"t2_00z","bilinear","all",3,1.0,0,2.132,2.132,2.726,0.0,0.333,0.667,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.561,"2026-08-28","2026-08-30"],[0,"t2_00z","nearest","all",3,1.0,0,1.862,1.862,2.555,0.333,0.667,0.667,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"t2_06z","bilinear","30d",2,1.0,0,1.59,1.59,1.868,0.0,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-28","2026-08-29"],[0,"t2_06z","nearest","30d",2,1.0,0,1.301,1.301,1.651,0.5,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.095,0.905,"2026-08-28","2026-08-29"],[0,"t2_06z","bilinear","365d",2,1.0,0,1.59,1.59,1.868,0.0,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-28","2026-08-29"],[0,"t2_06z","nearest","365d",2,1.0,0,1.301,1.301,1.651,0.5,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.095,0.905,"2026-08-28","2026-08-29"],[0,"t2_06z","bilinear","90d",2,1.0,0,1.59,1.59,1.868,0.0,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-28","2026-08-29"],[0,"t2_06z","nearest","90d",2,1.0,0,1.301,1.301,1.651,0.5,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.095,0.905,"2026-08-28","2026-08-29"],[0,"t2_06z","bilinear","all",2,1.0,0,1.59,1.59,1.868,0.0,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-28","2026-08-29"],[0,"t2_06z","nearest","all",2,1.0,0,1.301,1.301,1.651,0.5,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.095,0.905,"2026-08-28","2026-08-29"],[0,"t2_12z","bilinear","30d",3,1.0,0,1.619,-1.619,1.875,0.333,0.333,0.333,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"t2_12z","nearest","30d",3,1.0,0,1.812,-1.812,2.127,0.333,0.333,0.333,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"t2_12z","bilinear","365d",3,1.0,0,1.619,-1.619,1.875,0.333,0.333,0.333,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"t2_12z","nearest","365d",3,1.0,0,1.812,-1.812,2.127,0.333,0.333,0.333,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"t2_12z","bilinear","90d",3,1.0,0,1.619,-1.619,1.875,0.333,0.333,0.333,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"t2_12z","nearest","90d",3,1.0,0,1.812,-1.812,2.127,0.333,0.333,0.333,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"t2_12z","bilinear","all",3,1.0,0,1.619,-1.619,1.875,0.333,0.333,0.333,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"t2_12z","nearest","all",3,1.0,0,1.812,-1.812,2.127,0.333,0.333,0.333,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"t2_18z","bilinear","30d",3,1.0,0,0.862,-0.465,0.965,0.333,0.667,1.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"t2_18z","nearest","30d",3,1.0,0,1.025,-0.647,1.14,0.0,0.667,0.667,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.561,"2026-08-28","2026-08-30"],[0,"t2_18z","bilinear","365d",3,1.0,0,0.862,-0.465,0.965,0.333,0.667,1.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"t2_18z","nearest","365d",3,1.0,0,1.025,-0.647,1.14,0.0,0.667,0.667,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.561,"2026-08-28","2026-08-30"],[0,"t2_18z","bilinear","90d",3,1.0,0,0.862,-0.465,0.965,0.333,0.667,1.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"t2_18z","nearest","90d",3,1.0,0,1.025,-0.647,1.14,0.0,0.667,0.667,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.561,"2026-08-28","2026-08-30"],[0,"t2_18z","bilinear","all",3,1.0,0,0.862,-0.465,0.965,0.333,0.667,1.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"t2_18z","nearest","all",3,1.0,0,1.025,-0.647,1.14,0.0,0.667,0.667,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.561,"2026-08-28","2026-08-30"],[0,"tmax_cli","bilinear","30d",3,1.0,1,3.058,-3.058,3.134,0.0,0.0,0.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.561,"2026-08-28","2026-08-30"],[0,"tmax_cli","nearest","30d",3,1.0,1,3.239,-3.239,3.333,0.0,0.0,0.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.561,"2026-08-28","2026-08-30"],[0,"tmax_cli","bilinear","365d",3,1.0,1,3.058,-3.058,3.134,0.0,0.0,0.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.561,"2026-08-28","2026-08-30"],[0,"tmax_cli","nearest","365d",3,1.0,1,3.239,-3.239,3.333,0.0,0.0,0.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.561,"2026-08-28","2026-08-30"],[0,"tmax_cli","bilinear","90d",3,1.0,1,3.058,-3.058,3.134,0.0,0.0,0.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.561,"2026-08-28","2026-08-30"],[0,"tmax_cli","nearest","90d",3,1.0,1,3.239,-3.239,3.333,0.0,0.0,0.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.561,"2026-08-28","2026-08-30"],[0,"tmax_cli","bilinear","all",3,1.0,1,3.058,-3.058,3.134,0.0,0.0,0.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.561,"2026-08-28","2026-08-30"],[0,"tmax_cli","nearest","all",3,1.0,1,3.239,-3.239,3.333,0.0,0.0,0.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.561,"2026-08-28","2026-08-30"],[0,"tmax_s","bilinear","30d",2,1.0,0,0.996,-0.996,1.104,0.5,0.5,1.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.095,0.905,"2026-08-28","2026-08-29"],[0,"tmax_s","nearest","30d",2,1.0,0,1.253,-1.253,1.338,0.0,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-28","2026-08-29"],[0,"tmax_s","bilinear","365d",2,1.0,0,0.996,-0.996,1.104,0.5,0.5,1.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.095,0.905,"2026-08-28","2026-08-29"],[0,"tmax_s","nearest","365d",2,1.0,0,1.253,-1.253,1.338,0.0,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-28","2026-08-29"],[0,"tmax_s","bilinear","90d",2,1.0,0,0.996,-0.996,1.104,0.5,0.5,1.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.095,0.905,"2026-08-28","2026-08-29"],[0,"tmax_s","nearest","90d",2,1.0,0,1.253,-1.253,1.338,0.0,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-28","2026-08-29"],[0,"tmax_s","bilinear","all",2,1.0,0,0.996,-0.996,1.104,0.5,0.5,1.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.095,0.905,"2026-08-28","2026-08-29"],[0,"tmax_s","nearest","all",2,1.0,0,1.253,-1.253,1.338,0.0,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-28","2026-08-29"],[0,"tmin_cli","bilinear","30d",3,1.0,1,1.164,0.974,1.321,0.333,0.333,0.667,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"tmin_cli","nearest","30d",3,1.0,1,0.94,0.78,1.064,0.333,0.333,1.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"tmin_cli","bilinear","365d",3,1.0,1,1.164,0.974,1.321,0.333,0.333,0.667,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"tmin_cli","nearest","365d",3,1.0,1,0.94,0.78,1.064,0.333,0.333,1.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"tmin_cli","bilinear","90d",3,1.0,1,1.164,0.974,1.321,0.333,0.333,0.667,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"tmin_cli","nearest","90d",3,1.0,1,0.94,0.78,1.064,0.333,0.333,1.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"tmin_cli","bilinear","all",3,1.0,1,1.164,0.974,1.321,0.333,0.333,0.667,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"tmin_cli","nearest","all",3,1.0,1,0.94,0.78,1.064,0.333,0.333,1.0,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.061,0.792,"2026-08-28","2026-08-30"],[0,"tmin_s","bilinear","30d",2,1.0,0,1.753,-0.619,1.86,0.0,0.0,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-28","2026-08-29"],[0,"tmin_s","nearest","30d",2,1.0,0,1.743,-0.932,1.976,0.0,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-28","2026-08-29"],[0,"tmin_s","bilinear","365d",2,1.0,0,1.753,-0.619,1.86,0.0,0.0,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-28","2026-08-29"],[0,"tmin_s","nearest","365d",2,1.0,0,1.743,-0.932,1.976,0.0,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-28","2026-08-29"],[0,"tmin_s","bilinear","90d",2,1.0,0,1.753,-0.619,1.86,0.0,0.0,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-28","2026-08-29"],[0,"tmin_s","nearest","90d",2,1.0,0,1.743,-0.932,1.976,0.0,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-28","2026-08-29"],[0,"tmin_s","bilinear","all",2,1.0,0,1.753,-0.619,1.86,0.0,0.0,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-28","2026-08-29"],[0,"tmin_s","nearest","all",2,1.0,0,1.743,-0.932,1.976,0.0,0.5,0.5,null,0,0,null,null,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-28","2026-08-29"]]},"pairwise_scope":{"window":"90d","init_hour":0,"method":"bilinear","note":"every window/init/method is in pairwise/latest.json"},"pairwise":{"columns":["station_id","init_hour","lead_day","variable","window","model_a","model_b","n_common","mae_diff","ci_low","ci_high","p_boot","distinguishable_uncorrected","distinguishable_holm","method"],"rows":[["KDEN",0,0,"t2","90d","aifs_single","fourcastnet_ifs",2,0.081,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2","90d","aurora_gfs","fourcastnet_ifs",1,0.065,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2","90d","aurora_ifs","fourcastnet_ifs",2,-0.116,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2","90d","fourcastnet_gfs","fourcastnet_ifs",1,0.703,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2","90d","fourcastnet_ifs","gfs",2,-0.362,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2","90d","fourcastnet_ifs","graphcast_gfs",1,0.034,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2","90d","fourcastnet_ifs","graphcast_ifs",2,0.095,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2","90d","fourcastnet_ifs","ifs_hres",2,-0.213,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2","90d","fourcastnet_ifs","pangu_gfs",1,-0.063,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2","90d","fourcastnet_ifs","pangu_ifs",2,0.213,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_00z","90d","aifs_single","fourcastnet_ifs",3,0.325,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_00z","90d","aurora_gfs","fourcastnet_ifs",2,0.048,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_00z","90d","aurora_ifs","fourcastnet_ifs",3,0.404,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_00z","90d","fourcastnet_gfs","fourcastnet_ifs",2,-0.067,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_00z","90d","fourcastnet_ifs","gfs",3,-1.035,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_00z","90d","fourcastnet_ifs","graphcast_gfs",2,0.157,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_00z","90d","fourcastnet_ifs","graphcast_ifs",3,0.582,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_00z","90d","fourcastnet_ifs","ifs_hres",3,-2.125,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_00z","90d","fourcastnet_ifs","pangu_gfs",2,0.288,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_00z","90d","fourcastnet_ifs","pangu_ifs",3,0.482,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_06z","90d","aifs_single","fourcastnet_ifs",2,0.722,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_06z","90d","aurora_gfs","fourcastnet_ifs",1,-0.042,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_06z","90d","aurora_ifs","fourcastnet_ifs",2,0.235,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_06z","90d","fourcastnet_gfs","fourcastnet_ifs",1,-0.679,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_06z","90d","fourcastnet_ifs","gfs",2,-0.834,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_06z","90d","fourcastnet_ifs","graphcast_gfs",1,-1.019,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_06z","90d","fourcastnet_ifs","graphcast_ifs",2,-0.382,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_06z","90d","fourcastnet_ifs","ifs_hres",2,-0.068,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_06z","90d","fourcastnet_ifs","pangu_gfs",1,0.773,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_06z","90d","fourcastnet_ifs","pangu_ifs",2,0.257,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_12z","90d","aifs_single","fourcastnet_ifs",3,0.117,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_12z","90d","aurora_gfs","fourcastnet_ifs",2,0.698,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_12z","90d","aurora_ifs","fourcastnet_ifs",3,-0.036,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_12z","90d","fourcastnet_gfs","fourcastnet_ifs",2,0.825,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_12z","90d","fourcastnet_ifs","gfs",3,-0.331,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_12z","90d","fourcastnet_ifs","graphcast_gfs",2,-0.418,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_12z","90d","fourcastnet_ifs","graphcast_ifs",3,0.029,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_12z","90d","fourcastnet_ifs","ifs_hres",3,0.206,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_12z","90d","fourcastnet_ifs","pangu_gfs",2,-0.743,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_12z","90d","fourcastnet_ifs","pangu_ifs",3,0.057,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_18z","90d","aifs_single","fourcastnet_ifs",3,0.088,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_18z","90d","aurora_gfs","fourcastnet_ifs",2,0.836,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_18z","90d","aurora_ifs","fourcastnet_ifs",3,0.3,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_18z","90d","fourcastnet_gfs","fourcastnet_ifs",2,0.645,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_18z","90d","fourcastnet_ifs","gfs",3,-0.47,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_18z","90d","fourcastnet_ifs","graphcast_gfs",2,-0.379,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_18z","90d","fourcastnet_ifs","graphcast_ifs",3,-0.525,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_18z","90d","fourcastnet_ifs","ifs_hres",3,-1.225,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_18z","90d","fourcastnet_ifs","pangu_gfs",2,-0.622,null,null,null,false,false,"bilinear"],["KDEN",0,0,"t2_18z","90d","fourcastnet_ifs","pangu_ifs",3,-0.605,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_cli","90d","aifs_single","fourcastnet_ifs",3,-0.792,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_cli","90d","aurora_gfs","fourcastnet_ifs",2,0.365,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_cli","90d","aurora_ifs","fourcastnet_ifs",3,-0.396,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_cli","90d","fourcastnet_gfs","fourcastnet_ifs",2,1.086,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_cli","90d","fourcastnet_ifs","gfs",3,1.121,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_cli","90d","fourcastnet_ifs","graphcast_gfs",2,0.088,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_cli","90d","fourcastnet_ifs","graphcast_ifs",3,0.123,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_cli","90d","fourcastnet_ifs","ifs_hres",3,1.974,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_cli","90d","fourcastnet_ifs","pangu_gfs",2,0.719,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_cli","90d","fourcastnet_ifs","pangu_ifs",3,1.779,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_s","90d","aifs_single","fourcastnet_ifs",2,-0.486,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_s","90d","aurora_gfs","fourcastnet_ifs",1,1.2,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_s","90d","aurora_ifs","fourcastnet_ifs",2,-0.072,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_s","90d","fourcastnet_gfs","fourcastnet_ifs",1,1.731,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_s","90d","fourcastnet_ifs","gfs",2,0.044,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_s","90d","fourcastnet_ifs","graphcast_gfs",1,-0.29,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_s","90d","fourcastnet_ifs","graphcast_ifs",2,-0.301,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_s","90d","fourcastnet_ifs","ifs_hres",2,-0.312,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_s","90d","fourcastnet_ifs","pangu_gfs",1,0.097,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmax_s","90d","fourcastnet_ifs","pangu_ifs",2,0.299,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_cli","90d","aifs_single","fourcastnet_ifs",3,0.672,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_cli","90d","aurora_gfs","fourcastnet_ifs",2,1.359,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_cli","90d","aurora_ifs","fourcastnet_ifs",3,1.196,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_cli","90d","fourcastnet_gfs","fourcastnet_ifs",2,-0.865,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_cli","90d","fourcastnet_ifs","gfs",3,-1.894,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_cli","90d","fourcastnet_ifs","graphcast_gfs",2,-1.648,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_cli","90d","fourcastnet_ifs","graphcast_ifs",3,-0.932,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_cli","90d","fourcastnet_ifs","ifs_hres",3,-0.716,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_cli","90d","fourcastnet_ifs","pangu_gfs",2,0.255,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_cli","90d","fourcastnet_ifs","pangu_ifs",3,0.132,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_s","90d","aifs_single","fourcastnet_ifs",2,0.828,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_s","90d","aurora_gfs","fourcastnet_ifs",1,0.66,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_s","90d","aurora_ifs","fourcastnet_ifs",2,0.29,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_s","90d","fourcastnet_gfs","fourcastnet_ifs",1,-0.526,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_s","90d","fourcastnet_ifs","gfs",2,0.041,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_s","90d","fourcastnet_ifs","graphcast_gfs",1,-1.23,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_s","90d","fourcastnet_ifs","graphcast_ifs",2,-0.598,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_s","90d","fourcastnet_ifs","ifs_hres",2,0.039,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_s","90d","fourcastnet_ifs","pangu_gfs",1,0.998,null,null,null,false,false,"bilinear"],["KDEN",0,0,"tmin_s","90d","fourcastnet_ifs","pangu_ifs",2,0.23,null,null,null,false,false,"bilinear"]]},"series_days":90,"series_scope":{"init_hour":0,"method":"bilinear","note":"other init/method slices and the matching forecast and observation values are in /data/daily_errors/{station}.csv.gz"},"series":[{"init_hour":0,"method":"bilinear","variable":"t2","dates":["2026-08-28","2026-08-29","2026-08-30"],"err_c":[-0.478,0.108,1.601]},{"init_hour":0,"method":"bilinear","variable":"t2_00z","dates":["2026-08-28","2026-08-29","2026-08-30"],"err_c":[1.326,0.578,4.494]},{"init_hour":0,"method":"bilinear","variable":"t2_06z","dates":["2026-08-28","2026-08-29"],"err_c":[0.608,2.571]},{"init_hour":0,"method":"bilinear","variable":"t2_12z","dates":["2026-08-28","2026-08-29","2026-08-30"],"err_c":[-2.373,-2.199,-0.285]},{"init_hour":0,"method":"bilinear","variable":"t2_18z","dates":["2026-08-28","2026-08-29","2026-08-30"],"err_c":[-1.473,-0.519,0.595]},{"init_hour":0,"method":"bilinear","variable":"tmax_cli","dates":["2026-08-28","2026-08-29","2026-08-30"],"err_c":[-3.139,-3.852,-2.183]},{"init_hour":0,"method":"bilinear","variable":"tmax_s","dates":["2026-08-28","2026-08-29"],"err_c":[-1.473,-0.519]},{"init_hour":0,"method":"bilinear","variable":"tmin_cli","dates":["2026-08-28","2026-08-29","2026-08-30"],"err_c":[1.516,1.69,-0.285]},{"init_hour":0,"method":"bilinear","variable":"tmin_s","dates":["2026-08-28","2026-08-29"],"err_c":[-2.373,1.134]}]}