{"contract":"weathermaps.ai/di-v2","generated":"2026-09-17T04:18:19Z","cycle":"2026091612","cycle_iso":"2026-09-16T12:00:00Z","models":[{"id":"aifs-single","key":"aifs","short":"AIFS"},{"id":"ifs","key":"ecmwf","short":"HRES"},{"id":"weathernext-2","key":"wnext","short":"WN2"},{"id":"ifs-ens","key":"ens","short":"ENS mean"}],"vars":{"t2m":{"label":"temperature","unit":"°C","floor":1.0},"mslp":{"label":"pressure","unit":"hPa","floor":1.0}},"previous":{"aifs":"2026091600","ecmwf":"2026091600","wnext":"2026091600","ens":"2026091600"},"voices":["AIFS","HRES","WN2","ENS mean","GraphCast","Aurora","FourCastNet v2","Pangu-Weather"],"mlwp_feeds":["aurora_ifs","fcn2_ifs","graphcast_ifs","pangu_ifs"],"days":15,"step_h":6,"hours":[6,12,18,24,30,36,42,48,54,60,66,72,78,84,90,96,102,108,114,120,126,132,138,144,150,156,162,168,174,180,186,192,198,204,210,216,222,228,234,240,246,252,258,264,270,276,282,288,294,300,306,312,318,324,330,336,342,348,354,360],"formula":"DI = 100*clamp(log2(stdev(models - day-1 offset)/max(floor, ENS spread))/4 + 0.5, 0, 1); day = mean over its steps; city = max over variables","global_p90":[30,36,42,46,49,53,53,52,51,51,47,48,50,51,51],"global_median":[16,24,29,33,35,37,40,37,38,40,31,34,35,34,33],"cities_n":602,"city":{"slug":"weifang-cn","name":"Weifang","cc":"CN","country":"China","sector":"china","lat":36.702,"lon":119.156,"di":[9,20,38,35,36,48,53,46,39,47,33,28,45,51,50],"driver":["t2m","t2m","t2m","t2m","t2m","t2m","t2m","t2m","t2m","mslp","t2m","mslp","mslp","mslp","t2m"],"step_di":{"t2m":{"6":13,"12":9,"18":14,"24":0,"30":0,"36":0,"42":44,"48":37,"54":34,"60":37,"66":46,"72":35,"78":27,"84":30,"90":49,"96":34,"102":27,"108":38,"114":32,"120":48,"126":46,"132":48,"138":44,"144":55,"150":52,"156":56,"162":50,"168":52,"174":49,"180":41,"186":51,"192":43,"198":29,"204":42,"210":48,"216":38,"222":41,"228":33,"234":12,"240":29,"246":32,"252":23,"258":36,"264":42,"270":36,"276":15,"282":23,"288":36,"294":26,"300":31,"306":35,"312":37,"318":42,"324":46,"330":55,"336":54,"342":56,"348":51,"354":43,"360":52},"mslp":{"6":3,"12":0,"18":4,"24":2,"30":19,"36":31,"42":15,"48":4,"54":29,"60":21,"66":30,"72":14,"78":29,"84":11,"90":3,"96":11,"102":11,"108":10,"114":25,"120":28,"126":40,"132":56,"138":40,"144":40,"150":43,"156":46,"162":45,"168":41,"174":37,"180":34,"186":15,"192":22,"198":23,"204":30,"210":39,"216":52,"222":49,"228":56,"234":43,"240":38,"246":11,"252":26,"258":27,"264":24,"270":21,"276":26,"282":32,"288":34,"294":39,"300":43,"306":46,"312":51,"318":52,"324":55,"330":53,"336":46,"342":41,"348":38,"354":33,"360":20}},"t2m":{"aifs":[21,23,29,23,20,22,29,24,21,23,30,24,20,23,29,23,21,22,26,21,19,21,28,22,18,21,30,23,20,22,30,24,21,22,24,21,20,20,24,20,19,19,21,19,18,19,25,18,14,17,26,18,15,18,27,20,16,18,27,20],"ecmwf":[22,23,31,24,21,23,29,25,21,23,30,25,21,23,32,24,22,23,28,23,20,23,31,26,22,25,32,26,23,24,32,26,22,24,31,25,23,22,26,22,18,21,27,24,22,20,26,22,18,21,29,23,21,23,32,25,23,23,30,25],"wnext":[22,24,31,24,21,23,29,24,22,24,31,24,21,24,29,23,21,22,26,20,17,20,27,21,18,21,29,22,19,21,28,22,20,21,24,21,19,21,25,20,19,20,24,20,18,19,23,18,16,18,23,18,15,17,23,17,15,17,24,18],"ens":[21,23,29,23,20,22,29,24,21,23,30,24,21,23,31,24,21,23,28,23,20,22,29,24,21,23,30,25,22,23,30,24,21,23,28,23,21,22,26,22,20,21,25,20,18,20,25,19,17,19,24,19,16,18,24,18,15,18,25,19]},"mslp":{"aifs":[1016,1017,1016,1017,1018,1019,1018,1019,1019,1021,1018,1019,1018,1019,1017,1018,1018,1019,1017,1018,1018,1018,1016,1017,1016,1017,1015,1016,1017,1017,1015,1015,1016,1016,1015,1017,1017,1018,1016,1016,1013,1012,1009,1011,1013,1017,1017,1020,1022,1024,1022,1022,1022,1022,1019,1018,1017,1016,1013,1015],"ecmwf":[1015,1016,1015,1017,1018,1020,1018,1019,1020,1021,1019,1019,1019,1019,1016,1017,1017,1018,1017,1017,1017,1018,1015,1015,1015,1016,1014,1016,1016,1017,1014,1014,1014,1014,1011,1012,1012,1014,1013,1015,1016,1017,1013,1012,1011,1012,1010,1012,1013,1014,1011,1010,1010,1010,1008,1010,1011,1013,1012,1015],"wnext":[1016,1017,1015,1017,1018,1019,1018,1019,1019,1021,1018,1019,1018,1019,1017,1018,1018,1019,1017,1018,1018,1019,1017,1018,1018,1019,1017,1018,1019,1020,1017,1017,1017,1017,1015,1015,1014,1015,1014,1014,1014,1015,1013,1014,1015,1016,1015,1017,1018,1019,1017,1019,1019,1021,1019,1020,1020,1021,1018,1019],"ens":[1015,1017,1016,1017,1018,1020,1018,1019,1020,1021,1019,1019,1019,1019,1017,1018,1017,1018,1016,1017,1017,1018,1015,1016,1016,1017,1015,1016,1016,1018,1015,1016,1016,1017,1014,1015,1014,1015,1012,1014,1014,1015,1014,1016,1016,1018,1016,1017,1017,1019,1017,1018,1019,1020,1017,1018,1018,1019,1017,1018]},"band":{"t2m_p10":[21,22,27,22,20,22,28,23,20,22,30,24,20,23,29,23,20,22,26,21,18,21,28,22,19,22,28,22,20,21,28,23,19,21,24,20,19,20,22,19,17,19,22,18,15,17,21,17,14,16,20,16,13,15,21,16,12,15,21,15],"t2m_p90":[22,24,31,25,21,23,30,25,21,23,31,25,21,24,32,25,22,24,31,24,22,24,31,26,23,25,32,27,24,25,33,26,23,24,31,25,22,23,30,24,22,23,29,23,21,23,29,23,21,22,28,23,20,21,28,22,19,21,28,22]},"mlwp":{"graphcast_ifs":[22.3,24.1,30.3,24.1,20.8,22.9,28.9,23.9,20.9,23.1,30.0,23.5,20.4,23.5,29.9,23.3,21.6,22.6,26.7,20.1,16.8,20.2,27.9,21.2,17.6,21.2,29.3,22.1,19.4,22.0,29.4,23.5,21.5,21.2,22.6,20.5,19.3,20.0,24.1,20.5,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"aurora_ifs":[22.2,23.6,29.6,23.5,20.6,22.6,28.3,23.7,21.1,23.2,29.7,23.6,20.5,23.4,29.8,23.1,20.5,22.9,27.9,21.5,18.6,21.5,28.4,22.4,19.5,21.9,28.5,23.2,20.5,22.5,27.6,23.0,21.0,22.2,26.6,22.2,20.5,21.9,25.8,21.5,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"fcn2_ifs":[22.8,23.7,29.0,23.8,20.8,22.1,27.5,23.0,20.2,21.6,28.4,23.6,20.3,22.0,28.4,23.4,20.8,21.5,26.1,22.1,20.0,20.7,25.2,21.5,19.5,20.9,26.6,22.7,20.3,21.8,27.7,23.4,21.1,21.9,24.7,22.2,21.4,21.8,24.3,22.3,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"pangu_ifs":[22.2,24.1,29.6,24.1,20.5,22.7,27.6,23.6,20.4,23.0,28.7,23.6,20.3,23.4,29.1,23.6,21.0,22.6,26.6,22.0,18.2,21.6,27.7,22.7,18.9,22.1,28.3,22.4,20.5,21.7,23.7,20.7,19.2,20.7,24.5,22.1,21.0,21.7,24.4,21.3,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null]},"daily":[{"day":1,"aifs":[29,21],"aifs_chg":1,"ecmwf":[31,22],"ecmwf_chg":0,"wnext":[31,22],"wnext_chg":1,"ens":[29,21],"ens_chg":-1,"graphcast_ifs":[30.3,22.3],"aurora_ifs":[29.6,22.2],"fcn2_ifs":[29.0,22.8],"pangu_ifs":[29.6,22.2]},{"day":2,"aifs":[29,20],"aifs_chg":0,"ecmwf":[29,21],"ecmwf_chg":0,"wnext":[29,21],"wnext_chg":0,"ens":[29,20],"ens_chg":0,"graphcast_ifs":[28.9,20.8],"aurora_ifs":[28.3,20.6],"fcn2_ifs":[27.5,20.8],"pangu_ifs":[27.6,20.5]},{"day":3,"aifs":[30,21],"aifs_chg":0,"ecmwf":[30,21],"ecmwf_chg":0,"wnext":[31,22],"wnext_chg":1,"ens":[30,21],"ens_chg":0,"graphcast_ifs":[30.0,20.9],"aurora_ifs":[29.7,21.1],"fcn2_ifs":[28.4,20.2],"pangu_ifs":[28.7,20.4]},{"day":4,"aifs":[29,20],"aifs_chg":1,"ecmwf":[32,21],"ecmwf_chg":2,"wnext":[29,21],"wnext_chg":2,"ens":[31,21],"ens_chg":1,"graphcast_ifs":[29.9,20.4],"aurora_ifs":[29.8,20.5],"fcn2_ifs":[28.4,20.3],"pangu_ifs":[29.1,20.3]},{"day":5,"aifs":[26,21],"aifs_chg":-1,"ecmwf":[28,22],"ecmwf_chg":-2,"wnext":[26,20],"wnext_chg":0,"ens":[28,21],"ens_chg":0,"graphcast_ifs":[26.7,20.1],"aurora_ifs":[27.9,20.5],"fcn2_ifs":[26.1,20.8],"pangu_ifs":[26.6,21.0]},{"day":6,"aifs":[28,19],"aifs_chg":0,"ecmwf":[31,20],"ecmwf_chg":0,"wnext":[27,17],"wnext_chg":0,"ens":[29,20],"ens_chg":-1,"graphcast_ifs":[27.9,16.8],"aurora_ifs":[28.4,18.6],"fcn2_ifs":[25.2,20.0],"pangu_ifs":[27.7,18.2]},{"day":7,"aifs":[30,18],"aifs_chg":0,"ecmwf":[32,22],"ecmwf_chg":-1,"wnext":[29,18],"wnext_chg":0,"ens":[30,21],"ens_chg":-1,"graphcast_ifs":[29.3,17.6],"aurora_ifs":[28.5,19.5],"fcn2_ifs":[26.6,19.5],"pangu_ifs":[28.3,18.9]},{"day":8,"aifs":[30,20],"aifs_chg":5,"ecmwf":[32,23],"ecmwf_chg":-2,"wnext":[28,19],"wnext_chg":0,"ens":[30,22],"ens_chg":0,"graphcast_ifs":[29.4,19.4],"aurora_ifs":[27.6,20.5],"fcn2_ifs":[27.7,20.3],"pangu_ifs":[23.7,20.5]},{"day":9,"aifs":[24,21],"aifs_chg":-1,"ecmwf":[31,22],"ecmwf_chg":2,"wnext":[24,20],"wnext_chg":-3,"ens":[28,21],"ens_chg":-1,"graphcast_ifs":[22.6,20.5],"aurora_ifs":[26.6,21.0],"fcn2_ifs":[24.7,21.1],"pangu_ifs":[24.5,19.2]},{"day":10,"aifs":[24,20],"aifs_chg":2,"ecmwf":[26,22],"ecmwf_chg":4,"wnext":[25,19],"wnext_chg":-1,"ens":[26,21],"ens_chg":-1,"graphcast_ifs":[24.1,19.3],"aurora_ifs":[25.8,20.5],"fcn2_ifs":[24.3,21.4],"pangu_ifs":[24.4,21.0]},{"day":11,"aifs":[21,19],"aifs_chg":-3,"ecmwf":[27,18],"ecmwf_chg":4,"wnext":[24,19],"wnext_chg":0,"ens":[25,20],"ens_chg":-1,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":12,"aifs":[25,18],"aifs_chg":3,"ecmwf":[26,20],"ecmwf_chg":1,"wnext":[23,18],"wnext_chg":0,"ens":[25,18],"ens_chg":1,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":13,"aifs":[26,14],"aifs_chg":1,"ecmwf":[29,18],"ecmwf_chg":6,"wnext":[23,16],"wnext_chg":0,"ens":[24,17],"ens_chg":-1,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":14,"aifs":[27,15],"aifs_chg":0,"ecmwf":[32,21],"ecmwf_chg":12,"wnext":[23,15],"wnext_chg":-1,"ens":[24,16],"ens_chg":0,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":15,"aifs":[27,16],"aifs_chg":null,"ecmwf":[30,23],"ecmwf_chg":null,"wnext":[24,15],"wnext_chg":null,"ens":[25,15],"ens_chg":null,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null}]}}