{"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":"linyi-cn","name":"Linyi","cc":"CN","country":"China","sector":"china","lat":35.082,"lon":118.328,"di":[18,26,31,36,33,53,51,47,35,47,14,25,44,49,41],"driver":["t2m","t2m","t2m","t2m","t2m","mslp","t2m","t2m","mslp","mslp","mslp","mslp","mslp","mslp","t2m"],"step_di":{"t2m":{"6":8,"12":23,"18":17,"24":23,"30":16,"36":18,"42":34,"48":34,"54":24,"60":33,"66":39,"72":29,"78":26,"84":40,"90":36,"96":41,"102":21,"108":28,"114":39,"120":46,"126":45,"132":41,"138":45,"144":40,"150":44,"156":32,"162":65,"168":62,"174":37,"180":41,"186":61,"192":47,"198":33,"204":27,"210":37,"216":39,"222":32,"228":45,"234":39,"240":45,"246":17,"252":2,"258":21,"264":17,"270":0,"276":0,"282":6,"288":21,"294":26,"300":11,"306":30,"312":34,"318":29,"324":39,"330":40,"336":50,"342":49,"348":56,"354":20,"360":38},"mslp":{"6":0,"12":0,"18":0,"24":0,"30":29,"36":20,"42":17,"48":3,"54":24,"60":23,"66":13,"72":3,"78":34,"84":27,"90":4,"96":0,"102":0,"108":0,"114":18,"120":27,"126":40,"132":51,"138":62,"144":59,"150":36,"156":41,"162":44,"168":40,"174":34,"180":34,"186":30,"192":20,"198":17,"204":31,"210":40,"216":52,"222":47,"228":51,"234":49,"240":42,"246":0,"252":26,"258":29,"264":3,"270":9,"276":26,"282":31,"288":36,"294":40,"300":44,"306":44,"312":48,"318":52,"324":50,"330":52,"336":43,"342":40,"348":36,"354":29,"360":21}},"t2m":{"aifs":[20,21,28,23,19,22,29,24,21,23,30,25,21,23,29,25,22,22,26,22,20,20,25,21,18,21,28,23,20,22,27,23,22,21,22,21,20,20,23,21,20,20,21,20,18,18,23,18,15,17,25,18,15,17,24,19,16,17,25,20],"ecmwf":[21,22,30,25,21,22,29,23,21,23,30,25,21,22,31,27,23,23,29,24,22,23,30,24,21,23,32,27,22,23,31,24,22,22,26,24,22,23,27,23,21,21,24,20,19,19,25,22,20,20,28,23,20,22,29,25,23,24,28,23],"wnext":[21,22,29,23,20,22,29,23,21,23,29,24,21,23,28,24,22,22,25,21,18,20,26,21,18,21,27,21,19,21,25,21,20,21,23,21,20,20,24,21,19,20,23,20,18,19,22,18,16,17,23,18,15,17,23,18,15,17,24,18],"ens":[21,22,28,23,20,22,29,23,20,22,30,24,20,22,30,26,22,23,29,24,21,22,28,23,20,22,30,24,21,22,29,23,21,22,27,23,21,22,26,22,20,21,25,21,19,19,24,19,17,18,23,19,16,17,23,18,15,17,24,18]},"mslp":{"aifs":[1016,1017,1016,1017,1017,1019,1018,1019,1019,1021,1019,1019,1019,1019,1017,1017,1017,1018,1017,1017,1017,1018,1017,1017,1017,1018,1016,1017,1017,1017,1015,1015,1015,1015,1015,1016,1016,1017,1016,1015,1013,1011,1008,1012,1014,1018,1018,1020,1022,1024,1022,1023,1023,1023,1020,1019,1018,1018,1014,1016],"ecmwf":[1016,1017,1015,1016,1018,1019,1018,1019,1020,1021,1019,1019,1020,1020,1016,1016,1016,1017,1016,1017,1017,1018,1015,1016,1016,1017,1014,1016,1016,1017,1014,1015,1014,1015,1012,1012,1011,1012,1011,1013,1014,1016,1013,1013,1012,1012,1011,1012,1013,1014,1012,1012,1011,1012,1009,1011,1012,1013,1013,1015],"wnext":[1016,1017,1016,1017,1017,1019,1018,1019,1020,1021,1019,1019,1019,1019,1017,1017,1017,1018,1017,1018,1018,1019,1018,1018,1018,1019,1018,1019,1019,1020,1017,1017,1016,1016,1014,1015,1014,1015,1013,1014,1014,1015,1013,1014,1015,1016,1015,1017,1018,1019,1018,1019,1020,1021,1019,1020,1021,1021,1019,1020],"ens":[1016,1017,1016,1017,1018,1020,1018,1019,1020,1022,1019,1019,1020,1020,1017,1017,1017,1018,1016,1017,1017,1018,1015,1016,1016,1017,1015,1016,1017,1018,1015,1016,1016,1017,1014,1014,1014,1014,1012,1013,1013,1015,1013,1015,1016,1017,1016,1017,1017,1019,1017,1018,1019,1020,1018,1018,1018,1019,1017,1018]},"band":{"t2m_p10":[20,21,27,22,19,22,28,23,20,22,29,23,20,22,29,24,21,22,26,23,19,20,26,22,19,21,28,23,20,21,26,22,19,21,23,21,19,20,23,21,18,19,21,19,16,17,20,16,14,15,20,15,12,15,19,15,11,14,20,15],"t2m_p90":[22,22,30,24,20,22,30,24,21,23,30,25,21,23,32,27,23,24,31,26,23,23,30,25,21,24,31,26,22,24,31,25,23,23,30,24,22,23,29,24,22,23,29,23,22,22,27,23,21,21,28,22,20,20,27,21,19,20,27,21]},"mlwp":{"graphcast_ifs":[21.3,22.5,28.6,23.3,19.6,21.9,28.8,23.5,20.6,22.6,29.6,24.1,20.3,22.9,29.9,25.5,23.1,22.7,26.9,22.4,19.1,20.8,28.0,21.0,17.8,20.8,27.8,21.6,19.8,20.8,23.7,21.1,20.5,20.8,22.9,21.2,20.2,20.0,21.5,20.0,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"aurora_ifs":[20.4,22.2,27.9,22.5,19.1,21.7,27.9,23.1,20.4,22.6,28.6,23.9,20.5,22.9,29.0,24.0,21.3,22.8,27.8,22.8,20.2,22.0,26.8,21.9,19.4,21.5,27.1,22.5,20.5,22.1,26.0,22.5,21.1,22.1,26.2,22.7,21.0,22.2,26.2,22.5,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"fcn2_ifs":[20.8,21.8,27.5,23.2,20.3,21.7,27.9,23.0,19.9,21.2,28.4,23.6,20.1,21.7,28.9,24.1,21.1,21.4,26.2,22.7,20.6,20.6,24.4,21.5,19.9,20.5,25.5,22.4,20.2,21.4,26.7,23.3,21.2,21.4,23.9,22.4,22.2,22.6,25.4,22.9,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"pangu_ifs":[21.2,22.9,28.4,22.7,20.0,22.4,27.6,23.5,20.7,23.0,28.4,24.1,20.9,23.3,29.1,25.1,21.9,23.2,26.5,23.1,20.8,21.9,25.9,22.1,19.8,22.1,27.1,22.6,21.2,20.9,21.6,20.6,20.2,21.1,22.7,21.5,21.1,21.5,22.1,20.1,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null]},"daily":[{"day":1,"aifs":[28,20],"aifs_chg":1,"ecmwf":[30,21],"ecmwf_chg":1,"wnext":[29,21],"wnext_chg":1,"ens":[28,21],"ens_chg":-1,"graphcast_ifs":[28.6,21.3],"aurora_ifs":[27.9,20.4],"fcn2_ifs":[27.5,20.8],"pangu_ifs":[28.4,21.2]},{"day":2,"aifs":[29,19],"aifs_chg":0,"ecmwf":[29,21],"ecmwf_chg":0,"wnext":[29,20],"wnext_chg":1,"ens":[29,20],"ens_chg":0,"graphcast_ifs":[28.8,19.6],"aurora_ifs":[27.9,19.1],"fcn2_ifs":[27.9,20.3],"pangu_ifs":[27.6,20.0]},{"day":3,"aifs":[30,21],"aifs_chg":0,"ecmwf":[30,21],"ecmwf_chg":0,"wnext":[29,21],"wnext_chg":1,"ens":[30,20],"ens_chg":0,"graphcast_ifs":[29.6,20.6],"aurora_ifs":[28.6,20.4],"fcn2_ifs":[28.4,19.9],"pangu_ifs":[28.4,20.7]},{"day":4,"aifs":[29,21],"aifs_chg":1,"ecmwf":[31,21],"ecmwf_chg":0,"wnext":[28,21],"wnext_chg":1,"ens":[30,20],"ens_chg":0,"graphcast_ifs":[29.9,20.3],"aurora_ifs":[29.0,20.5],"fcn2_ifs":[28.9,20.1],"pangu_ifs":[29.1,20.9]},{"day":5,"aifs":[26,22],"aifs_chg":1,"ecmwf":[29,23],"ecmwf_chg":-1,"wnext":[25,21],"wnext_chg":0,"ens":[29,22],"ens_chg":1,"graphcast_ifs":[26.9,22.4],"aurora_ifs":[27.8,21.3],"fcn2_ifs":[26.2,21.1],"pangu_ifs":[26.5,21.9]},{"day":6,"aifs":[25,20],"aifs_chg":1,"ecmwf":[30,22],"ecmwf_chg":0,"wnext":[26,18],"wnext_chg":0,"ens":[28,21],"ens_chg":0,"graphcast_ifs":[28.0,19.1],"aurora_ifs":[26.8,20.2],"fcn2_ifs":[24.4,20.6],"pangu_ifs":[25.9,20.8]},{"day":7,"aifs":[28,18],"aifs_chg":0,"ecmwf":[32,21],"ecmwf_chg":1,"wnext":[27,18],"wnext_chg":1,"ens":[30,20],"ens_chg":1,"graphcast_ifs":[27.8,17.8],"aurora_ifs":[27.1,19.4],"fcn2_ifs":[25.5,19.9],"pangu_ifs":[27.1,19.8]},{"day":8,"aifs":[27,20],"aifs_chg":-2,"ecmwf":[31,22],"ecmwf_chg":0,"wnext":[25,19],"wnext_chg":-2,"ens":[29,21],"ens_chg":0,"graphcast_ifs":[23.7,19.8],"aurora_ifs":[26.0,20.5],"fcn2_ifs":[26.7,20.2],"pangu_ifs":[21.6,20.6]},{"day":9,"aifs":[22,21],"aifs_chg":-2,"ecmwf":[26,22],"ecmwf_chg":1,"wnext":[23,20],"wnext_chg":-2,"ens":[27,21],"ens_chg":-1,"graphcast_ifs":[22.9,20.5],"aurora_ifs":[26.2,21.1],"fcn2_ifs":[23.9,21.2],"pangu_ifs":[22.7,20.2]},{"day":10,"aifs":[23,20],"aifs_chg":3,"ecmwf":[27,22],"ecmwf_chg":1,"wnext":[24,20],"wnext_chg":0,"ens":[26,21],"ens_chg":0,"graphcast_ifs":[21.5,20.0],"aurora_ifs":[26.2,21.0],"fcn2_ifs":[25.4,22.2],"pangu_ifs":[22.1,20.1]},{"day":11,"aifs":[21,20],"aifs_chg":-3,"ecmwf":[24,20],"ecmwf_chg":0,"wnext":[23,19],"wnext_chg":-1,"ens":[25,20],"ens_chg":0,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":12,"aifs":[23,18],"aifs_chg":2,"ecmwf":[25,19],"ecmwf_chg":3,"wnext":[22,18],"wnext_chg":-1,"ens":[24,19],"ens_chg":-1,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":13,"aifs":[25,15],"aifs_chg":0,"ecmwf":[28,20],"ecmwf_chg":10,"wnext":[23,16],"wnext_chg":-1,"ens":[23,17],"ens_chg":-2,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":14,"aifs":[24,15],"aifs_chg":-1,"ecmwf":[29,20],"ecmwf_chg":5,"wnext":[23,15],"wnext_chg":-1,"ens":[23,16],"ens_chg":-1,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":15,"aifs":[25,16],"aifs_chg":null,"ecmwf":[28,23],"ecmwf_chg":null,"wnext":[24,15],"wnext_chg":null,"ens":[24,15],"ens_chg":null,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null}]}}