{"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_gfs","lead_day":1,"model_version":"FOUR_v200","segment_start":"2026-08-28","permalink":"/station/KDEN/model/fourcastnet_gfs/lead/1/","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":[[12,"t2","bilinear","30d",1,1.0,0,1.738,0.775,2.089,0.25,0.25,0.5,null,0,1,2.361,0.264,null,null,null,null,null,null,null,null,null,0.015,0.882,"2026-08-29","2026-08-29"],[12,"t2","nearest","30d",1,1.0,0,1.708,0.564,1.994,0.25,0.25,0.5,null,0,1,2.361,0.276,null,null,null,null,null,null,null,null,null,0.015,0.882,"2026-08-29","2026-08-29"],[12,"t2","bilinear","365d",1,1.0,0,1.738,0.775,2.089,0.25,0.25,0.5,null,0,1,2.361,0.264,null,null,null,null,null,null,null,null,null,0.015,0.882,"2026-08-29","2026-08-29"],[12,"t2","nearest","365d",1,1.0,0,1.708,0.564,1.994,0.25,0.25,0.5,null,0,1,2.361,0.276,null,null,null,null,null,null,null,null,null,0.015,0.882,"2026-08-29","2026-08-29"],[12,"t2","bilinear","90d",1,1.0,0,1.738,0.775,2.089,0.25,0.25,0.5,null,0,1,2.361,0.264,null,null,null,null,null,null,null,null,null,0.015,0.882,"2026-08-29","2026-08-29"],[12,"t2","nearest","90d",1,1.0,0,1.708,0.564,1.994,0.25,0.25,0.5,null,0,1,2.361,0.276,null,null,null,null,null,null,null,null,null,0.015,0.882,"2026-08-29","2026-08-29"],[12,"t2","bilinear","all",1,1.0,0,1.738,0.775,2.089,0.25,0.25,0.5,null,0,1,2.361,0.264,null,null,null,null,null,null,null,null,null,0.015,0.882,"2026-08-29","2026-08-29"],[12,"t2","nearest","all",1,1.0,0,1.708,0.564,1.994,0.25,0.25,0.5,null,0,1,2.361,0.276,null,null,null,null,null,null,null,null,null,0.015,0.882,"2026-08-29","2026-08-29"],[0,"t2_00z","bilinear","30d",1,1.0,0,5.172,5.172,5.172,0.0,0.0,0.0,null,0,1,5.567,0.071,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-30","2026-08-30"],[0,"t2_00z","nearest","30d",1,1.0,0,4.891,4.891,4.891,0.0,0.0,0.0,null,0,1,5.567,0.121,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-30","2026-08-30"],[12,"t2_00z","bilinear","30d",2,1.0,0,3.68,3.68,4.2,0.0,0.0,0.5,null,0,2,3.894,0.055,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"t2_00z","nearest","30d",2,1.0,0,3.41,3.41,3.957,0.0,0.0,0.5,null,0,2,3.894,0.124,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[0,"t2_00z","bilinear","365d",1,1.0,0,5.172,5.172,5.172,0.0,0.0,0.0,null,0,1,5.567,0.071,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-30","2026-08-30"],[0,"t2_00z","nearest","365d",1,1.0,0,4.891,4.891,4.891,0.0,0.0,0.0,null,0,1,5.567,0.121,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-30","2026-08-30"],[12,"t2_00z","bilinear","365d",2,1.0,0,3.68,3.68,4.2,0.0,0.0,0.5,null,0,2,3.894,0.055,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"t2_00z","nearest","365d",2,1.0,0,3.41,3.41,3.957,0.0,0.0,0.5,null,0,2,3.894,0.124,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[0,"t2_00z","bilinear","90d",1,1.0,0,5.172,5.172,5.172,0.0,0.0,0.0,null,0,1,5.567,0.071,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-30","2026-08-30"],[0,"t2_00z","nearest","90d",1,1.0,0,4.891,4.891,4.891,0.0,0.0,0.0,null,0,1,5.567,0.121,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-30","2026-08-30"],[12,"t2_00z","bilinear","90d",2,1.0,0,3.68,3.68,4.2,0.0,0.0,0.5,null,0,2,3.894,0.055,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"t2_00z","nearest","90d",2,1.0,0,3.41,3.41,3.957,0.0,0.0,0.5,null,0,2,3.894,0.124,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[0,"t2_00z","bilinear","all",1,1.0,0,5.172,5.172,5.172,0.0,0.0,0.0,null,0,1,5.567,0.071,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-30","2026-08-30"],[0,"t2_00z","nearest","all",1,1.0,0,4.891,4.891,4.891,0.0,0.0,0.0,null,0,1,5.567,0.121,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-30","2026-08-30"],[12,"t2_00z","bilinear","all",2,1.0,0,3.68,3.68,4.2,0.0,0.0,0.5,null,0,2,3.894,0.055,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"t2_00z","nearest","all",2,1.0,0,3.41,3.41,3.957,0.0,0.0,0.5,null,0,2,3.894,0.124,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"t2_06z","bilinear","30d",1,1.0,0,3.369,3.369,3.369,0.0,0.0,0.0,null,0,1,3.889,0.134,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-29","2026-08-29"],[12,"t2_06z","nearest","30d",1,1.0,0,3.142,3.142,3.142,0.0,0.0,0.0,null,0,1,3.889,0.192,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-29","2026-08-29"],[12,"t2_06z","bilinear","365d",1,1.0,0,3.369,3.369,3.369,0.0,0.0,0.0,null,0,1,3.889,0.134,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-29","2026-08-29"],[12,"t2_06z","nearest","365d",1,1.0,0,3.142,3.142,3.142,0.0,0.0,0.0,null,0,1,3.889,0.192,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-29","2026-08-29"],[12,"t2_06z","bilinear","90d",1,1.0,0,3.369,3.369,3.369,0.0,0.0,0.0,null,0,1,3.889,0.134,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-29","2026-08-29"],[12,"t2_06z","nearest","90d",1,1.0,0,3.142,3.142,3.142,0.0,0.0,0.0,null,0,1,3.889,0.192,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-29","2026-08-29"],[12,"t2_06z","bilinear","all",1,1.0,0,3.369,3.369,3.369,0.0,0.0,0.0,null,0,1,3.889,0.134,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-29","2026-08-29"],[12,"t2_06z","nearest","all",1,1.0,0,3.142,3.142,3.142,0.0,0.0,0.0,null,0,1,3.889,0.192,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-29","2026-08-29"],[0,"t2_12z","bilinear","30d",1,1.0,0,0.034,0.034,0.034,1.0,1.0,1.0,null,0,1,3.889,0.991,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[0,"t2_12z","nearest","30d",1,1.0,0,0.156,-0.156,0.156,1.0,1.0,1.0,null,0,1,3.889,0.96,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[12,"t2_12z","bilinear","30d",2,1.0,0,1.539,-0.29,1.566,0.0,0.0,0.5,null,0,2,2.222,0.307,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"t2_12z","nearest","30d",2,1.0,0,1.526,-0.468,1.596,0.0,0.5,0.5,null,0,2,2.222,0.313,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[0,"t2_12z","bilinear","365d",1,1.0,0,0.034,0.034,0.034,1.0,1.0,1.0,null,0,1,3.889,0.991,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[0,"t2_12z","nearest","365d",1,1.0,0,0.156,-0.156,0.156,1.0,1.0,1.0,null,0,1,3.889,0.96,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[12,"t2_12z","bilinear","365d",2,1.0,0,1.539,-0.29,1.566,0.0,0.0,0.5,null,0,2,2.222,0.307,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"t2_12z","nearest","365d",2,1.0,0,1.526,-0.468,1.596,0.0,0.5,0.5,null,0,2,2.222,0.313,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[0,"t2_12z","bilinear","90d",1,1.0,0,0.034,0.034,0.034,1.0,1.0,1.0,null,0,1,3.889,0.991,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[0,"t2_12z","nearest","90d",1,1.0,0,0.156,-0.156,0.156,1.0,1.0,1.0,null,0,1,3.889,0.96,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[12,"t2_12z","bilinear","90d",2,1.0,0,1.539,-0.29,1.566,0.0,0.0,0.5,null,0,2,2.222,0.307,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"t2_12z","nearest","90d",2,1.0,0,1.526,-0.468,1.596,0.0,0.5,0.5,null,0,2,2.222,0.313,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[0,"t2_12z","bilinear","all",1,1.0,0,0.034,0.034,0.034,1.0,1.0,1.0,null,0,1,3.889,0.991,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[0,"t2_12z","nearest","all",1,1.0,0,0.156,-0.156,0.156,1.0,1.0,1.0,null,0,1,3.889,0.96,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[12,"t2_12z","bilinear","all",2,1.0,0,1.539,-0.29,1.566,0.0,0.0,0.5,null,0,2,2.222,0.307,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"t2_12z","nearest","all",2,1.0,0,1.526,-0.468,1.596,0.0,0.5,0.5,null,0,2,2.222,0.313,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[0,"t2_18z","bilinear","30d",1,1.0,0,0.472,0.472,0.472,1.0,1.0,1.0,null,0,1,3.889,0.879,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[0,"t2_18z","nearest","30d",1,1.0,0,0.25,0.25,0.25,1.0,1.0,1.0,null,0,1,3.889,0.936,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[12,"t2_18z","bilinear","30d",2,1.0,0,0.773,0.678,1.028,0.5,0.5,1.0,null,0,2,3.333,0.768,null,null,null,null,null,null,null,null,null,0.095,0.905,"2026-08-29","2026-08-30"],[12,"t2_18z","nearest","30d",2,1.0,0,0.749,0.453,0.875,0.5,0.5,1.0,null,0,2,3.333,0.775,null,null,null,null,null,null,null,null,null,0.095,0.905,"2026-08-29","2026-08-30"],[0,"t2_18z","bilinear","365d",1,1.0,0,0.472,0.472,0.472,1.0,1.0,1.0,null,0,1,3.889,0.879,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[0,"t2_18z","nearest","365d",1,1.0,0,0.25,0.25,0.25,1.0,1.0,1.0,null,0,1,3.889,0.936,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[12,"t2_18z","bilinear","365d",2,1.0,0,0.773,0.678,1.028,0.5,0.5,1.0,null,0,2,3.333,0.768,null,null,null,null,null,null,null,null,null,0.095,0.905,"2026-08-29","2026-08-30"],[12,"t2_18z","nearest","365d",2,1.0,0,0.749,0.453,0.875,0.5,0.5,1.0,null,0,2,3.333,0.775,null,null,null,null,null,null,null,null,null,0.095,0.905,"2026-08-29","2026-08-30"],[0,"t2_18z","bilinear","90d",1,1.0,0,0.472,0.472,0.472,1.0,1.0,1.0,null,0,1,3.889,0.879,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[0,"t2_18z","nearest","90d",1,1.0,0,0.25,0.25,0.25,1.0,1.0,1.0,null,0,1,3.889,0.936,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[12,"t2_18z","bilinear","90d",2,1.0,0,0.773,0.678,1.028,0.5,0.5,1.0,null,0,2,3.333,0.768,null,null,null,null,null,null,null,null,null,0.095,0.905,"2026-08-29","2026-08-30"],[12,"t2_18z","nearest","90d",2,1.0,0,0.749,0.453,0.875,0.5,0.5,1.0,null,0,2,3.333,0.775,null,null,null,null,null,null,null,null,null,0.095,0.905,"2026-08-29","2026-08-30"],[0,"t2_18z","bilinear","all",1,1.0,0,0.472,0.472,0.472,1.0,1.0,1.0,null,0,1,3.889,0.879,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[0,"t2_18z","nearest","all",1,1.0,0,0.25,0.25,0.25,1.0,1.0,1.0,null,0,1,3.889,0.936,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[12,"t2_18z","bilinear","all",2,1.0,0,0.773,0.678,1.028,0.5,0.5,1.0,null,0,2,3.333,0.768,null,null,null,null,null,null,null,null,null,0.095,0.905,"2026-08-29","2026-08-30"],[12,"t2_18z","nearest","all",2,1.0,0,0.749,0.453,0.875,0.5,0.5,1.0,null,0,2,3.333,0.775,null,null,null,null,null,null,null,null,null,0.095,0.905,"2026-08-29","2026-08-30"],[0,"tmax_cli","bilinear","30d",1,1.0,1,2.306,-2.306,2.306,0.0,0.0,0.0,null,0,1,4.444,0.481,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-30","2026-08-30"],[0,"tmax_cli","nearest","30d",1,1.0,1,2.528,-2.528,2.528,0.0,0.0,0.0,null,0,1,4.444,0.431,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-30","2026-08-30"],[12,"tmax_cli","bilinear","30d",2,1.0,1,2.378,-2.378,2.6,0.0,0.0,0.5,null,0,2,2.778,0.144,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"tmax_cli","nearest","30d",2,1.0,1,2.602,-2.602,2.797,0.0,0.0,0.5,null,0,2,2.778,0.063,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[0,"tmax_cli","bilinear","365d",1,1.0,1,2.306,-2.306,2.306,0.0,0.0,0.0,null,0,1,4.444,0.481,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-30","2026-08-30"],[0,"tmax_cli","nearest","365d",1,1.0,1,2.528,-2.528,2.528,0.0,0.0,0.0,null,0,1,4.444,0.431,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-30","2026-08-30"],[12,"tmax_cli","bilinear","365d",2,1.0,1,2.378,-2.378,2.6,0.0,0.0,0.5,null,0,2,2.778,0.144,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"tmax_cli","nearest","365d",2,1.0,1,2.602,-2.602,2.797,0.0,0.0,0.5,null,0,2,2.778,0.063,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[0,"tmax_cli","bilinear","90d",1,1.0,1,2.306,-2.306,2.306,0.0,0.0,0.0,null,0,1,4.444,0.481,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-30","2026-08-30"],[0,"tmax_cli","nearest","90d",1,1.0,1,2.528,-2.528,2.528,0.0,0.0,0.0,null,0,1,4.444,0.431,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-30","2026-08-30"],[12,"tmax_cli","bilinear","90d",2,1.0,1,2.378,-2.378,2.6,0.0,0.0,0.5,null,0,2,2.778,0.144,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"tmax_cli","nearest","90d",2,1.0,1,2.602,-2.602,2.797,0.0,0.0,0.5,null,0,2,2.778,0.063,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[0,"tmax_cli","bilinear","all",1,1.0,1,2.306,-2.306,2.306,0.0,0.0,0.0,null,0,1,4.444,0.481,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-30","2026-08-30"],[0,"tmax_cli","nearest","all",1,1.0,1,2.528,-2.528,2.528,0.0,0.0,0.0,null,0,1,4.444,0.431,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-30","2026-08-30"],[12,"tmax_cli","bilinear","all",2,1.0,1,2.378,-2.378,2.6,0.0,0.0,0.5,null,0,2,2.778,0.144,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"tmax_cli","nearest","all",2,1.0,1,2.602,-2.602,2.797,0.0,0.0,0.5,null,0,2,2.778,0.063,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"tmax_s","bilinear","30d",1,1.0,0,0.096,-0.096,0.096,1.0,1.0,1.0,null,0,1,2.778,0.966,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-29","2026-08-29"],[12,"tmax_s","nearest","30d",1,1.0,0,0.295,-0.295,0.295,1.0,1.0,1.0,null,0,1,2.778,0.894,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-29","2026-08-29"],[12,"tmax_s","bilinear","365d",1,1.0,0,0.096,-0.096,0.096,1.0,1.0,1.0,null,0,1,2.778,0.966,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-29","2026-08-29"],[12,"tmax_s","nearest","365d",1,1.0,0,0.295,-0.295,0.295,1.0,1.0,1.0,null,0,1,2.778,0.894,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-29","2026-08-29"],[12,"tmax_s","bilinear","90d",1,1.0,0,0.096,-0.096,0.096,1.0,1.0,1.0,null,0,1,2.778,0.966,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-29","2026-08-29"],[12,"tmax_s","nearest","90d",1,1.0,0,0.295,-0.295,0.295,1.0,1.0,1.0,null,0,1,2.778,0.894,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-29","2026-08-29"],[12,"tmax_s","bilinear","all",1,1.0,0,0.096,-0.096,0.096,1.0,1.0,1.0,null,0,1,2.778,0.966,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-29","2026-08-29"],[12,"tmax_s","nearest","all",1,1.0,0,0.295,-0.295,0.295,1.0,1.0,1.0,null,0,1,2.778,0.894,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-29","2026-08-29"],[0,"tmin_cli","bilinear","30d",1,1.0,1,0.034,0.034,0.034,1.0,1.0,1.0,null,0,1,0.0,null,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[0,"tmin_cli","nearest","30d",1,1.0,1,0.156,-0.156,0.156,1.0,1.0,1.0,null,0,1,0.0,null,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[12,"tmin_cli","bilinear","30d",2,1.0,1,1.654,1.654,1.703,0.0,0.0,0.5,null,0,2,0.278,-4.954,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"tmin_cli","nearest","30d",2,1.0,1,1.477,1.477,1.535,0.0,0.5,0.5,null,0,2,0.278,-4.317,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[0,"tmin_cli","bilinear","365d",1,1.0,1,0.034,0.034,0.034,1.0,1.0,1.0,null,0,1,0.0,null,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[0,"tmin_cli","nearest","365d",1,1.0,1,0.156,-0.156,0.156,1.0,1.0,1.0,null,0,1,0.0,null,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[12,"tmin_cli","bilinear","365d",2,1.0,1,1.654,1.654,1.703,0.0,0.0,0.5,null,0,2,0.278,-4.954,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"tmin_cli","nearest","365d",2,1.0,1,1.477,1.477,1.535,0.0,0.5,0.5,null,0,2,0.278,-4.317,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[0,"tmin_cli","bilinear","90d",1,1.0,1,0.034,0.034,0.034,1.0,1.0,1.0,null,0,1,0.0,null,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[0,"tmin_cli","nearest","90d",1,1.0,1,0.156,-0.156,0.156,1.0,1.0,1.0,null,0,1,0.0,null,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[12,"tmin_cli","bilinear","90d",2,1.0,1,1.654,1.654,1.703,0.0,0.0,0.5,null,0,2,0.278,-4.954,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"tmin_cli","nearest","90d",2,1.0,1,1.477,1.477,1.535,0.0,0.5,0.5,null,0,2,0.278,-4.317,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[0,"tmin_cli","bilinear","all",1,1.0,1,0.034,0.034,0.034,1.0,1.0,1.0,null,0,1,0.0,null,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[0,"tmin_cli","nearest","all",1,1.0,1,0.156,-0.156,0.156,1.0,1.0,1.0,null,0,1,0.0,null,null,null,null,null,null,null,null,null,null,0.207,1.0,"2026-08-30","2026-08-30"],[12,"tmin_cli","bilinear","all",2,1.0,1,1.654,1.654,1.703,0.0,0.0,0.5,null,0,2,0.278,-4.954,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"tmin_cli","nearest","all",2,1.0,1,1.477,1.477,1.535,0.0,0.5,0.5,null,0,2,0.278,-4.317,null,null,null,null,null,null,null,null,null,0.0,0.658,"2026-08-29","2026-08-30"],[12,"tmin_s","bilinear","30d",1,1.0,0,1.504,1.504,1.504,0.0,0.0,1.0,null,0,1,2.778,0.459,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-29","2026-08-29"],[12,"tmin_s","nearest","30d",1,1.0,0,1.34,1.34,1.34,0.0,0.0,1.0,null,0,1,2.778,0.518,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-29","2026-08-29"],[12,"tmin_s","bilinear","365d",1,1.0,0,1.504,1.504,1.504,0.0,0.0,1.0,null,0,1,2.778,0.459,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-29","2026-08-29"],[12,"tmin_s","nearest","365d",1,1.0,0,1.34,1.34,1.34,0.0,0.0,1.0,null,0,1,2.778,0.518,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-29","2026-08-29"],[12,"tmin_s","bilinear","90d",1,1.0,0,1.504,1.504,1.504,0.0,0.0,1.0,null,0,1,2.778,0.459,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-29","2026-08-29"],[12,"tmin_s","nearest","90d",1,1.0,0,1.34,1.34,1.34,0.0,0.0,1.0,null,0,1,2.778,0.518,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-29","2026-08-29"],[12,"tmin_s","bilinear","all",1,1.0,0,1.504,1.504,1.504,0.0,0.0,1.0,null,0,1,2.778,0.459,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-29","2026-08-29"],[12,"tmin_s","nearest","all",1,1.0,0,1.34,1.34,1.34,0.0,0.0,1.0,null,0,1,2.778,0.518,null,null,null,null,null,null,null,null,null,0.0,0.793,"2026-08-29","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",0,1,"t2_00z","90d","aifs_single","fourcastnet_gfs",1,-0.096,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_00z","90d","aurora_gfs","fourcastnet_gfs",1,-0.459,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_00z","90d","aurora_ifs","fourcastnet_gfs",1,-0.977,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_00z","90d","fourcastnet_gfs","fourcastnet_ifs",1,0.512,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_00z","90d","fourcastnet_gfs","gfs",1,-0.303,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_00z","90d","fourcastnet_gfs","graphcast_gfs",1,-0.425,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_00z","90d","fourcastnet_gfs","graphcast_ifs",1,1.134,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_00z","90d","fourcastnet_gfs","ifs_hres",1,0.9,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_00z","90d","fourcastnet_gfs","pangu_gfs",1,0.851,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_00z","90d","fourcastnet_gfs","pangu_ifs",1,0.572,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_00z","90d","fourcastnet_gfs","persistence",1,-0.394,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_12z","90d","aifs_single","fourcastnet_gfs",1,1.588,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_12z","90d","aurora_gfs","fourcastnet_gfs",1,1.569,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_12z","90d","aurora_ifs","fourcastnet_gfs",1,1.748,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_12z","90d","fourcastnet_gfs","fourcastnet_ifs",1,-0.251,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_12z","90d","fourcastnet_gfs","gfs",1,-3.223,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_12z","90d","fourcastnet_gfs","graphcast_gfs",1,-1.784,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_12z","90d","fourcastnet_gfs","graphcast_ifs",1,-1.55,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_12z","90d","fourcastnet_gfs","ifs_hres",1,-1.173,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_12z","90d","fourcastnet_gfs","pangu_gfs",1,-0.317,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_12z","90d","fourcastnet_gfs","pangu_ifs",1,-0.026,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_12z","90d","fourcastnet_gfs","persistence",1,-3.855,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_18z","90d","aifs_single","fourcastnet_gfs",1,0.871,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_18z","90d","aurora_gfs","fourcastnet_gfs",1,-0.464,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_18z","90d","aurora_ifs","fourcastnet_gfs",1,0.352,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_18z","90d","fourcastnet_gfs","fourcastnet_ifs",1,-0.12,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_18z","90d","fourcastnet_gfs","gfs",1,-0.501,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_18z","90d","fourcastnet_gfs","graphcast_gfs",1,-0.605,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_18z","90d","fourcastnet_gfs","graphcast_ifs",1,-0.039,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_18z","90d","fourcastnet_gfs","ifs_hres",1,-1.683,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_18z","90d","fourcastnet_gfs","pangu_gfs",1,-2.452,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_18z","90d","fourcastnet_gfs","pangu_ifs",1,-2.191,null,null,null,false,false,"bilinear"],["KDEN",0,1,"t2_18z","90d","fourcastnet_gfs","persistence",1,-3.417,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmax_cli","90d","aifs_single","fourcastnet_gfs",1,-0.871,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmax_cli","90d","aurora_gfs","fourcastnet_gfs",1,0.479,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmax_cli","90d","aurora_ifs","fourcastnet_gfs",1,-0.352,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmax_cli","90d","fourcastnet_gfs","fourcastnet_ifs",1,0.12,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmax_cli","90d","fourcastnet_gfs","gfs",1,0.501,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmax_cli","90d","fourcastnet_gfs","graphcast_gfs",1,0.605,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmax_cli","90d","fourcastnet_gfs","graphcast_ifs",1,0.039,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmax_cli","90d","fourcastnet_gfs","ifs_hres",1,1.683,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmax_cli","90d","fourcastnet_gfs","pangu_gfs",1,2.16,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmax_cli","90d","fourcastnet_gfs","pangu_ifs",1,2.191,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmax_cli","90d","fourcastnet_gfs","persistence",1,-2.138,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmin_cli","90d","aifs_single","fourcastnet_gfs",1,1.588,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmin_cli","90d","aurora_gfs","fourcastnet_gfs",1,1.569,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmin_cli","90d","aurora_ifs","fourcastnet_gfs",1,1.748,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmin_cli","90d","fourcastnet_gfs","fourcastnet_ifs",1,-0.251,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmin_cli","90d","fourcastnet_gfs","gfs",1,-3.05,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmin_cli","90d","fourcastnet_gfs","graphcast_gfs",1,-1.784,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmin_cli","90d","fourcastnet_gfs","graphcast_ifs",1,-1.55,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmin_cli","90d","fourcastnet_gfs","ifs_hres",1,-1.173,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmin_cli","90d","fourcastnet_gfs","pangu_gfs",1,-0.317,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmin_cli","90d","fourcastnet_gfs","pangu_ifs",1,-0.026,null,null,null,false,false,"bilinear"],["KDEN",0,1,"tmin_cli","90d","fourcastnet_gfs","persistence",1,0.034,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":["2026-08-30"],"err_c":[1.893]},{"init_hour":0,"method":"bilinear","variable":"t2_00z","dates":["2026-08-30"],"err_c":[5.172]},{"init_hour":0,"method":"bilinear","variable":"t2_12z","dates":["2026-08-30"],"err_c":[0.034]},{"init_hour":0,"method":"bilinear","variable":"t2_18z","dates":["2026-08-30"],"err_c":[0.472]},{"init_hour":0,"method":"bilinear","variable":"tmax_cli","dates":["2026-08-30"],"err_c":[-2.306]},{"init_hour":0,"method":"bilinear","variable":"tmin_cli","dates":["2026-08-30"],"err_c":[0.034]}]}