{"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":"taiyuan-cn","name":"Taiyuan","cc":"CN","country":"China","sector":"china","lat":37.877,"lon":112.543,"di":[12,23,31,21,24,41,62,36,44,49,22,38,44,43,28],"driver":["t2m","t2m","t2m","t2m","t2m","mslp","mslp","mslp","mslp","mslp","mslp","mslp","mslp","mslp","t2m"],"step_di":{"t2m":{"6":14,"12":12,"18":5,"24":17,"30":23,"36":23,"42":20,"48":28,"54":31,"60":28,"66":38,"72":28,"78":24,"84":19,"90":19,"96":21,"102":26,"108":11,"114":29,"120":29,"126":25,"132":20,"138":7,"144":28,"150":30,"156":31,"162":42,"168":37,"174":12,"180":21,"186":29,"192":34,"198":46,"204":29,"210":24,"216":26,"222":30,"228":37,"234":34,"240":35,"246":0,"252":0,"258":30,"264":24,"270":43,"276":37,"282":4,"288":0,"294":6,"300":18,"306":25,"312":39,"318":29,"324":28,"330":28,"336":36,"342":17,"348":27,"354":36,"360":30},"mslp":{"6":0,"12":0,"18":0,"24":7,"30":23,"36":21,"42":20,"48":21,"54":28,"60":35,"66":30,"72":28,"78":22,"84":20,"90":13,"96":22,"102":17,"108":21,"114":15,"120":12,"126":47,"132":34,"138":39,"144":43,"150":69,"156":70,"162":67,"168":41,"174":37,"180":35,"186":32,"192":38,"198":30,"204":42,"210":48,"216":55,"222":62,"228":47,"234":45,"240":43,"246":22,"252":30,"258":0,"264":34,"270":39,"276":34,"282":34,"288":45,"294":40,"300":44,"306":46,"312":49,"318":46,"324":48,"330":43,"336":34,"342":33,"348":27,"354":19,"360":21}},"t2m":{"aifs":[14,15,23,19,13,14,22,17,13,14,23,19,16,16,23,18,15,16,20,17,15,15,21,17,13,14,24,19,15,16,25,19,16,16,22,17,15,15,18,16,14,14,16,13,8,10,20,14,9,10,21,15,12,12,22,16,11,12,22,15],"ecmwf":[16,17,25,20,15,16,23,20,15,16,26,22,19,19,26,20,18,17,19,17,15,16,23,19,15,16,26,21,16,17,26,21,18,18,24,18,17,16,20,17,15,15,18,17,16,16,22,16,12,14,23,19,14,15,23,18,14,15,24,17],"wnext":[16,16,24,19,15,16,22,19,14,16,23,20,17,17,23,18,16,16,22,17,15,15,22,18,14,15,24,19,16,16,23,18,15,16,22,18,15,15,22,18,15,15,20,16,13,13,19,14,10,11,19,13,9,10,19,13,10,11,19,13],"ens":[15,17,24,19,15,16,23,19,15,16,25,21,18,18,24,20,17,17,21,18,16,16,23,18,15,16,25,19,16,17,25,19,16,17,22,18,15,16,22,17,15,15,21,17,13,14,20,15,12,13,20,15,11,12,20,14,11,12,20,15]},"mslp":{"aifs":[1017,1018,1016,1017,1020,1022,1019,1020,1022,1024,1020,1021,1021,1022,1020,1021,1021,1022,1019,1020,1020,1020,1017,1018,1018,1020,1016,1017,1017,1018,1014,1015,1017,1018,1016,1018,1019,1019,1015,1015,1014,1014,1015,1019,1022,1024,1021,1022,1024,1026,1021,1021,1022,1022,1018,1018,1019,1020,1017,1019],"ecmwf":[1016,1018,1015,1016,1019,1021,1019,1020,1022,1024,1020,1019,1021,1022,1019,1020,1020,1021,1019,1019,1019,1019,1015,1016,1017,1019,1015,1016,1018,1019,1013,1013,1014,1015,1011,1014,1015,1017,1016,1017,1017,1017,1014,1013,1013,1016,1013,1014,1015,1016,1011,1011,1013,1014,1011,1013,1015,1017,1014,1015],"wnext":[1016,1018,1015,1017,1019,1021,1019,1020,1022,1023,1020,1020,1021,1022,1020,1021,1021,1022,1019,1019,1020,1021,1017,1018,1019,1021,1017,1018,1019,1020,1016,1017,1017,1018,1015,1015,1016,1017,1014,1015,1016,1017,1015,1017,1018,1020,1017,1019,1021,1023,1019,1020,1022,1024,1020,1020,1022,1023,1019,1020],"ens":[1016,1018,1015,1017,1020,1022,1019,1020,1022,1024,1020,1020,1021,1022,1019,1020,1020,1021,1018,1019,1018,1019,1015,1016,1017,1019,1016,1016,1018,1019,1015,1016,1016,1017,1014,1015,1016,1017,1014,1015,1016,1018,1015,1017,1018,1020,1017,1019,1020,1022,1018,1020,1021,1023,1018,1019,1020,1021,1017,1019]},"band":{"t2m_p10":[15,16,24,18,14,16,22,18,14,16,24,20,16,17,21,18,16,16,18,16,14,15,21,16,13,15,23,18,14,16,22,17,15,16,18,16,14,15,18,15,12,13,17,14,10,12,17,12,8,10,16,11,7,8,16,11,7,9,17,12],"t2m_p90":[16,17,25,20,15,17,25,20,16,17,26,22,19,19,26,21,18,18,25,19,17,17,25,20,16,17,27,21,17,18,27,21,18,18,26,21,17,18,26,20,17,17,24,19,16,16,24,18,16,16,23,18,15,16,24,18,15,15,23,17]},"mlwp":{"graphcast_ifs":[16.3,17.1,24.9,19.8,15.3,16.5,23.7,19.4,15.3,16.5,25.2,21.2,18.7,18.2,23.2,19.6,17.2,17.6,23.4,19.4,16.4,17.0,24.0,19.5,16.3,17.1,24.9,20.7,17.3,18.0,25.9,21.4,18.1,18.4,25.6,21.1,17.6,18.2,25.0,20.5,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"aurora_ifs":[16.2,17.1,23.9,19.0,15.0,16.7,23.2,18.7,14.8,16.3,24.4,20.1,17.2,17.9,23.5,18.8,16.0,17.0,22.6,18.1,15.5,16.3,22.4,18.0,15.3,16.1,23.6,19.2,16.3,17.0,23.9,19.1,16.1,16.9,24.3,19.1,15.9,16.8,23.2,18.1,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"fcn2_ifs":[15.1,16.1,24.4,19.3,15.0,16.4,24.0,19.9,15.8,16.9,25.3,21.1,17.5,17.9,22.3,19.0,16.9,16.4,18.7,16.8,15.5,16.2,23.6,19.8,15.7,16.7,27.2,21.4,16.5,17.4,26.1,20.9,17.9,17.6,20.2,18.3,17.5,18.1,25.6,20.1,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"pangu_ifs":[14.6,16.0,24.0,18.0,13.1,15.0,22.3,18.0,13.4,15.3,23.9,19.5,16.7,17.1,22.6,18.2,15.8,15.9,21.6,17.3,14.5,15.6,22.1,17.2,14.5,15.3,22.2,18.3,16.0,16.1,22.5,17.8,14.2,15.1,22.5,18.5,15.2,15.9,21.6,17.1,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null]},"daily":[{"day":1,"aifs":[23,14],"aifs_chg":0,"ecmwf":[25,16],"ecmwf_chg":0,"wnext":[24,16],"wnext_chg":0,"ens":[24,15],"ens_chg":0,"graphcast_ifs":[24.9,16.3],"aurora_ifs":[23.9,16.2],"fcn2_ifs":[24.4,15.1],"pangu_ifs":[24.0,14.6]},{"day":2,"aifs":[22,13],"aifs_chg":-1,"ecmwf":[23,15],"ecmwf_chg":-2,"wnext":[22,15],"wnext_chg":-1,"ens":[23,15],"ens_chg":-1,"graphcast_ifs":[23.7,15.3],"aurora_ifs":[23.2,15.0],"fcn2_ifs":[24.0,15.0],"pangu_ifs":[22.3,13.1]},{"day":3,"aifs":[23,13],"aifs_chg":0,"ecmwf":[26,15],"ecmwf_chg":0,"wnext":[23,14],"wnext_chg":0,"ens":[25,15],"ens_chg":0,"graphcast_ifs":[25.2,15.3],"aurora_ifs":[24.4,14.8],"fcn2_ifs":[25.3,15.8],"pangu_ifs":[23.9,13.4]},{"day":4,"aifs":[23,16],"aifs_chg":1,"ecmwf":[26,19],"ecmwf_chg":0,"wnext":[23,17],"wnext_chg":1,"ens":[24,18],"ens_chg":0,"graphcast_ifs":[23.2,18.2],"aurora_ifs":[23.5,17.2],"fcn2_ifs":[22.3,17.5],"pangu_ifs":[22.6,16.7]},{"day":5,"aifs":[20,15],"aifs_chg":-2,"ecmwf":[19,17],"ecmwf_chg":-2,"wnext":[22,16],"wnext_chg":0,"ens":[21,17],"ens_chg":0,"graphcast_ifs":[23.4,17.2],"aurora_ifs":[22.6,16.0],"fcn2_ifs":[18.7,16.4],"pangu_ifs":[21.6,15.8]},{"day":6,"aifs":[21,15],"aifs_chg":-1,"ecmwf":[23,15],"ecmwf_chg":0,"wnext":[22,15],"wnext_chg":0,"ens":[23,16],"ens_chg":-1,"graphcast_ifs":[24.0,16.4],"aurora_ifs":[22.4,15.5],"fcn2_ifs":[23.6,15.5],"pangu_ifs":[22.1,14.5]},{"day":7,"aifs":[24,13],"aifs_chg":-2,"ecmwf":[26,15],"ecmwf_chg":0,"wnext":[24,14],"wnext_chg":-1,"ens":[25,15],"ens_chg":0,"graphcast_ifs":[24.9,16.3],"aurora_ifs":[23.6,15.3],"fcn2_ifs":[27.2,15.7],"pangu_ifs":[22.2,14.5]},{"day":8,"aifs":[25,15],"aifs_chg":5,"ecmwf":[26,16],"ecmwf_chg":-1,"wnext":[23,16],"wnext_chg":-1,"ens":[25,16],"ens_chg":0,"graphcast_ifs":[25.9,17.3],"aurora_ifs":[23.9,16.3],"fcn2_ifs":[26.1,16.5],"pangu_ifs":[22.5,16.0]},{"day":9,"aifs":[22,16],"aifs_chg":4,"ecmwf":[24,18],"ecmwf_chg":6,"wnext":[22,15],"wnext_chg":0,"ens":[22,16],"ens_chg":-1,"graphcast_ifs":[25.6,18.1],"aurora_ifs":[24.3,16.1],"fcn2_ifs":[20.2,17.6],"pangu_ifs":[22.5,14.2]},{"day":10,"aifs":[18,15],"aifs_chg":-1,"ecmwf":[20,16],"ecmwf_chg":0,"wnext":[22,15],"wnext_chg":0,"ens":[22,15],"ens_chg":0,"graphcast_ifs":[25.0,17.6],"aurora_ifs":[23.2,15.9],"fcn2_ifs":[25.6,17.5],"pangu_ifs":[21.6,15.2]},{"day":11,"aifs":[16,13],"aifs_chg":-1,"ecmwf":[18,15],"ecmwf_chg":-3,"wnext":[20,15],"wnext_chg":0,"ens":[21,15],"ens_chg":1,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":12,"aifs":[20,8],"aifs_chg":5,"ecmwf":[22,16],"ecmwf_chg":1,"wnext":[19,13],"wnext_chg":0,"ens":[20,13],"ens_chg":0,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":13,"aifs":[21,9],"aifs_chg":2,"ecmwf":[23,12],"ecmwf_chg":0,"wnext":[19,10],"wnext_chg":0,"ens":[20,12],"ens_chg":0,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":14,"aifs":[22,12],"aifs_chg":2,"ecmwf":[23,14],"ecmwf_chg":8,"wnext":[19,9],"wnext_chg":0,"ens":[20,11],"ens_chg":0,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":15,"aifs":[22,11],"aifs_chg":null,"ecmwf":[24,14],"ecmwf_chg":null,"wnext":[19,10],"wnext_chg":null,"ens":[20,11],"ens_chg":null,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null}]}}