{"contract":"weathermaps.ai/di-v2","generated":"2026-09-17T04:03:17Z","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":"anshan-cn","name":"Anshan","cc":"CN","country":"China","sector":"china","lat":41.117,"lon":122.938,"di":[22,30,37,30,41,37,47,33,41,47,29,45,37,47,20],"driver":["t2m","mslp","mslp","t2m","t2m","mslp","mslp","t2m","mslp","mslp","t2m","t2m","mslp","mslp","mslp"],"step_di":{"t2m":{"6":31,"12":18,"18":26,"24":15,"30":36,"36":19,"42":32,"48":30,"54":37,"60":24,"66":40,"72":42,"78":22,"84":21,"90":38,"96":41,"102":48,"108":39,"114":35,"120":43,"126":39,"132":29,"138":37,"144":35,"150":31,"156":15,"162":38,"168":33,"174":39,"180":33,"186":31,"192":28,"198":35,"204":42,"210":24,"216":32,"222":37,"228":30,"234":5,"240":32,"246":18,"252":12,"258":50,"264":36,"270":36,"276":47,"282":43,"288":54,"294":41,"300":16,"306":31,"312":48,"318":51,"324":49,"330":35,"336":40,"342":32,"348":22,"354":1,"360":13},"mslp":{"6":0,"12":9,"18":0,"24":13,"30":21,"36":30,"42":31,"48":38,"54":35,"60":37,"66":39,"72":37,"78":29,"84":21,"90":37,"96":33,"102":26,"108":35,"114":10,"120":38,"126":26,"132":40,"138":45,"144":40,"150":47,"156":49,"162":52,"168":40,"174":35,"180":15,"186":8,"192":30,"198":52,"204":37,"210":37,"216":36,"222":44,"228":46,"234":48,"240":49,"246":11,"252":28,"258":28,"264":17,"270":17,"276":25,"282":29,"288":28,"294":28,"300":32,"306":39,"312":50,"318":55,"324":63,"330":48,"336":20,"342":17,"348":23,"354":24,"360":17}},"t2m":{"aifs":[18,21,29,21,16,20,28,21,16,20,28,21,18,20,23,19,14,16,26,18,14,19,30,21,17,20,28,21,18,17,20,16,13,13,19,14,10,13,21,13,11,16,17,15,10,12,19,12,8,13,22,14,11,16,24,19,17,18,22,16],"ecmwf":[20,22,29,22,18,22,28,22,19,22,28,23,20,22,26,21,16,18,26,20,17,23,29,22,20,20,23,17,13,14,23,19,16,17,22,18,15,16,24,19,14,19,26,20,17,20,26,20,15,17,25,21,20,23,26,19,15,15,21,17],"wnext":[19,22,28,21,17,21,27,20,17,21,26,20,18,20,20,16,12,14,23,16,13,18,26,19,17,20,25,19,16,18,24,18,17,19,22,17,15,16,21,16,14,16,20,15,13,14,19,14,11,14,19,13,11,14,20,14,12,15,20,14],"ens":[19,22,28,21,17,21,28,21,18,22,28,22,19,21,24,19,15,17,25,19,15,19,26,20,18,20,25,19,15,18,24,18,15,17,22,17,15,17,22,17,14,16,21,15,13,15,20,15,13,14,20,14,12,15,21,15,12,15,20,14]},"mslp":{"aifs":[1018,1019,1018,1020,1021,1023,1020,1022,1022,1022,1019,1020,1019,1019,1018,1019,1019,1019,1017,1017,1018,1018,1016,1017,1016,1016,1014,1015,1017,1020,1019,1020,1021,1021,1019,1020,1020,1021,1017,1016,1013,1010,1007,1009,1011,1014,1014,1018,1020,1022,1020,1021,1021,1020,1016,1016,1014,1014,1013,1016],"ecmwf":[1017,1018,1018,1020,1021,1023,1021,1022,1022,1022,1020,1020,1019,1018,1017,1019,1019,1019,1017,1017,1017,1017,1014,1015,1014,1017,1017,1020,1021,1021,1016,1014,1014,1016,1014,1016,1016,1017,1015,1016,1016,1017,1013,1012,1009,1008,1007,1010,1012,1013,1009,1007,1005,1005,1007,1013,1015,1018,1018,1020],"wnext":[1018,1019,1018,1020,1021,1023,1021,1022,1022,1022,1019,1020,1019,1019,1019,1020,1019,1020,1017,1017,1018,1019,1017,1018,1018,1019,1017,1019,1020,1021,1018,1018,1017,1017,1015,1016,1016,1016,1014,1015,1014,1014,1013,1014,1014,1015,1013,1015,1015,1017,1015,1017,1017,1018,1017,1018,1018,1018,1016,1018],"ens":[1017,1018,1018,1020,1021,1023,1021,1022,1022,1023,1020,1020,1019,1019,1018,1019,1019,1020,1017,1018,1017,1018,1015,1016,1015,1017,1015,1018,1018,1019,1016,1017,1017,1018,1016,1017,1016,1017,1014,1015,1015,1015,1013,1015,1015,1016,1014,1015,1016,1017,1015,1016,1016,1017,1015,1017,1017,1018,1016,1017]},"band":{"t2m_p10":[18,22,28,21,17,21,27,21,17,21,27,21,19,19,21,17,13,15,23,17,13,16,24,18,15,18,21,16,11,13,18,14,11,13,18,13,10,12,18,14,11,12,18,12,9,11,16,12,9,11,16,10,8,11,17,11,8,10,15,10],"t2m_p90":[19,22,29,22,18,22,28,22,19,22,29,22,20,22,26,21,16,19,27,20,17,22,29,23,20,22,28,22,20,23,28,22,20,22,28,22,20,21,25,20,17,19,24,19,17,18,23,18,17,18,24,18,16,19,25,19,17,19,25,18]},"mlwp":{"graphcast_ifs":[18.7,21.7,28.2,20.3,16.0,20.5,26.9,19.6,16.8,20.7,26.4,19.9,18.1,19.9,21.3,17.3,13.1,15.7,23.8,16.9,13.5,17.5,25.6,17.8,16.4,21.1,27.6,20.2,17.6,20.5,27.0,20.5,18.2,20.9,23.5,17.8,14.5,14.9,20.8,15.4,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"aurora_ifs":[19.2,21.8,27.6,19.9,16.6,20.9,26.3,19.6,17.1,20.8,26.1,19.9,18.4,20.2,22.9,18.4,14.5,17.3,24.5,17.6,14.6,19.7,26.6,19.7,18.2,21.0,26.3,20.4,18.8,20.9,24.3,19.5,17.9,18.6,21.8,17.6,15.3,16.5,21.8,16.6,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"fcn2_ifs":[17.7,19.8,26.4,20.0,16.5,19.5,26.6,19.7,16.3,19.1,25.8,20.1,17.5,18.5,23.7,18.1,14.0,16.8,25.0,18.4,14.8,18.1,25.1,19.8,17.1,18.6,23.3,19.7,17.8,16.7,21.2,15.7,12.7,15.4,21.4,18.3,17.1,17.4,19.1,17.4,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"pangu_ifs":[17.0,21.7,28.6,20.2,15.0,21.2,27.7,20.1,15.7,20.8,27.4,20.3,17.4,19.1,22.8,17.4,12.8,16.9,24.5,17.9,13.2,18.4,26.3,18.7,14.8,20.5,28.3,19.5,15.0,19.4,26.5,21.2,19.9,22.2,25.3,20.3,17.8,17.6,22.0,17.0,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null]},"daily":[{"day":1,"aifs":[29,18],"aifs_chg":0,"ecmwf":[29,20],"ecmwf_chg":0,"wnext":[28,19],"wnext_chg":0,"ens":[28,19],"ens_chg":0,"graphcast_ifs":[28.2,18.7],"aurora_ifs":[27.6,19.2],"fcn2_ifs":[26.4,17.7],"pangu_ifs":[28.6,17.0]},{"day":2,"aifs":[28,16],"aifs_chg":0,"ecmwf":[28,18],"ecmwf_chg":0,"wnext":[27,17],"wnext_chg":0,"ens":[28,17],"ens_chg":0,"graphcast_ifs":[26.9,16.0],"aurora_ifs":[26.3,16.6],"fcn2_ifs":[26.6,16.5],"pangu_ifs":[27.7,15.0]},{"day":3,"aifs":[28,16],"aifs_chg":0,"ecmwf":[28,19],"ecmwf_chg":0,"wnext":[26,17],"wnext_chg":-1,"ens":[28,18],"ens_chg":0,"graphcast_ifs":[26.4,16.8],"aurora_ifs":[26.1,17.1],"fcn2_ifs":[25.8,16.3],"pangu_ifs":[27.4,15.7]},{"day":4,"aifs":[23,18],"aifs_chg":0,"ecmwf":[26,20],"ecmwf_chg":2,"wnext":[20,16],"wnext_chg":0,"ens":[24,19],"ens_chg":0,"graphcast_ifs":[21.3,17.3],"aurora_ifs":[22.9,18.4],"fcn2_ifs":[23.7,17.5],"pangu_ifs":[22.8,17.4]},{"day":5,"aifs":[26,14],"aifs_chg":0,"ecmwf":[26,16],"ecmwf_chg":0,"wnext":[23,12],"wnext_chg":0,"ens":[25,15],"ens_chg":0,"graphcast_ifs":[23.8,13.1],"aurora_ifs":[24.5,14.5],"fcn2_ifs":[25.0,14.0],"pangu_ifs":[24.5,12.8]},{"day":6,"aifs":[30,14],"aifs_chg":2,"ecmwf":[29,17],"ecmwf_chg":0,"wnext":[26,13],"wnext_chg":0,"ens":[26,15],"ens_chg":0,"graphcast_ifs":[25.6,13.5],"aurora_ifs":[26.6,14.6],"fcn2_ifs":[25.1,14.8],"pangu_ifs":[26.3,13.2]},{"day":7,"aifs":[28,17],"aifs_chg":0,"ecmwf":[23,17],"ecmwf_chg":-5,"wnext":[25,17],"wnext_chg":0,"ens":[25,18],"ens_chg":-2,"graphcast_ifs":[27.6,16.4],"aurora_ifs":[26.3,18.2],"fcn2_ifs":[23.3,17.1],"pangu_ifs":[28.3,14.8]},{"day":8,"aifs":[20,16],"aifs_chg":3,"ecmwf":[23,13],"ecmwf_chg":0,"wnext":[24,16],"wnext_chg":3,"ens":[24,15],"ens_chg":0,"graphcast_ifs":[27.0,17.6],"aurora_ifs":[24.3,18.8],"fcn2_ifs":[21.2,15.7],"pangu_ifs":[26.5,15.0]},{"day":9,"aifs":[19,13],"aifs_chg":-1,"ecmwf":[22,16],"ecmwf_chg":4,"wnext":[22,17],"wnext_chg":0,"ens":[22,15],"ens_chg":0,"graphcast_ifs":[23.5,17.8],"aurora_ifs":[21.8,17.6],"fcn2_ifs":[21.4,12.7],"pangu_ifs":[25.3,19.9]},{"day":10,"aifs":[21,10],"aifs_chg":-2,"ecmwf":[24,15],"ecmwf_chg":4,"wnext":[21,15],"wnext_chg":0,"ens":[22,15],"ens_chg":0,"graphcast_ifs":[20.8,14.5],"aurora_ifs":[21.8,15.3],"fcn2_ifs":[19.1,17.1],"pangu_ifs":[22.0,17.0]},{"day":11,"aifs":[17,11],"aifs_chg":-4,"ecmwf":[26,14],"ecmwf_chg":7,"wnext":[20,14],"wnext_chg":0,"ens":[21,14],"ens_chg":-1,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":12,"aifs":[19,10],"aifs_chg":-2,"ecmwf":[26,17],"ecmwf_chg":2,"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":[22,8],"aifs_chg":0,"ecmwf":[25,15],"ecmwf_chg":-1,"wnext":[19,11],"wnext_chg":0,"ens":[20,13],"ens_chg":0,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":14,"aifs":[24,11],"aifs_chg":-2,"ecmwf":[26,19],"ecmwf_chg":8,"wnext":[20,11],"wnext_chg":1,"ens":[21,12],"ens_chg":1,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":15,"aifs":[22,16],"aifs_chg":null,"ecmwf":[21,15],"ecmwf_chg":null,"wnext":[20,12],"wnext_chg":null,"ens":[20,12],"ens_chg":null,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null}]}}