{"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":"leeds-gb","name":"Leeds","cc":"GB","country":"United Kingdom","sector":"united-kingdom","lat":53.79,"lon":-1.551,"di":[11,21,34,31,49,35,44,43,34,35,34,20,33,37,39],"driver":["t2m","mslp","mslp","mslp","mslp","mslp","mslp","t2m","t2m","t2m","t2m","t2m","t2m","t2m","mslp"],"step_di":{"t2m":{"6":9,"12":0,"18":12,"24":24,"30":17,"36":0,"42":3,"48":29,"54":23,"60":3,"66":9,"72":29,"78":11,"84":28,"90":16,"96":16,"102":18,"108":51,"114":55,"120":33,"126":14,"132":14,"138":25,"144":26,"150":32,"156":31,"162":48,"168":37,"174":48,"180":57,"186":47,"192":22,"198":29,"204":36,"210":43,"216":26,"222":27,"228":39,"234":43,"240":30,"246":39,"252":37,"258":32,"264":27,"270":15,"276":15,"282":14,"288":35,"294":21,"300":27,"306":17,"312":66,"318":58,"324":35,"330":32,"336":21,"342":14,"348":0,"354":12,"360":8},"mslp":{"6":6,"12":0,"18":0,"24":0,"30":21,"36":20,"42":21,"48":24,"54":12,"60":27,"66":45,"72":51,"78":58,"84":29,"90":17,"96":19,"102":44,"108":68,"114":44,"120":40,"126":28,"132":29,"138":36,"144":46,"150":49,"156":42,"162":49,"168":38,"174":44,"180":32,"186":35,"192":29,"198":27,"204":30,"210":32,"216":30,"222":20,"228":16,"234":14,"240":18,"246":21,"252":31,"258":39,"264":37,"270":32,"276":26,"282":10,"288":0,"294":0,"300":0,"306":0,"312":1,"318":13,"324":22,"330":32,"336":35,"342":39,"348":39,"354":39,"360":39}},"t2m":{"aifs":[14,13,14,16,14,12,12,15,15,16,16,18,16,13,11,15,13,10,12,18,18,16,16,20,17,14,12,16,13,7,6,17,15,11,9,19,17,12,9,21,17,10,8,20,16,10,9,20,17,10,8,22,20,15,14,19,16,11,12,17],"ecmwf":[14,13,13,17,14,12,12,14,14,16,16,19,16,14,12,16,14,10,8,18,17,16,15,20,18,15,14,19,19,16,13,19,18,15,13,21,19,14,11,21,20,14,12,19,17,12,9,14,13,9,10,11,11,10,9,16,14,12,13,18],"wnext":[14,13,14,16,13,12,12,15,15,16,16,19,16,14,12,16,14,13,14,19,18,15,14,20,17,14,13,16,14,10,9,17,15,12,11,18,16,12,11,18,15,12,11,16,14,12,11,16,14,12,11,15,13,12,11,16,13,11,11,16],"ens":[14,13,13,16,13,12,12,15,14,16,16,18,16,13,11,16,14,11,11,18,17,15,14,20,18,14,13,19,17,13,12,18,17,13,12,19,17,13,12,18,15,13,11,17,15,12,10,17,15,12,10,16,14,11,10,16,14,11,10,16]},"mslp":{"aifs":[1015,1010,1005,1006,1006,1008,1008,1009,1006,1007,1007,1010,1012,1016,1019,1024,1027,1029,1028,1029,1029,1030,1029,1029,1029,1029,1030,1033,1035,1036,1036,1035,1033,1033,1031,1030,1027,1026,1025,1025,1024,1024,1024,1023,1021,1021,1019,1017,1014,1014,1013,1012,1011,1011,1009,1009,1011,1012,1011,1011],"ecmwf":[1015,1010,1006,1007,1007,1008,1009,1009,1007,1007,1007,1010,1011,1015,1019,1023,1027,1031,1032,1033,1031,1031,1031,1032,1030,1030,1029,1028,1026,1026,1025,1024,1021,1020,1020,1020,1019,1019,1019,1018,1015,1013,1010,1008,1008,1010,1012,1013,1015,1017,1017,1018,1020,1023,1025,1027,1028,1029,1028,1028],"wnext":[1015,1010,1005,1006,1006,1008,1009,1009,1006,1007,1008,1011,1013,1017,1020,1024,1026,1028,1028,1029,1029,1029,1028,1028,1026,1026,1025,1027,1028,1030,1029,1028,1026,1025,1024,1024,1022,1022,1021,1020,1019,1019,1018,1018,1016,1015,1015,1015,1014,1013,1013,1013,1013,1012,1011,1012,1012,1013,1012,1012],"ens":[1015,1010,1006,1007,1007,1008,1009,1009,1007,1007,1007,1010,1011,1015,1019,1024,1027,1030,1030,1030,1030,1030,1029,1029,1028,1028,1027,1027,1025,1025,1024,1024,1022,1022,1022,1021,1020,1019,1018,1018,1017,1017,1017,1017,1016,1016,1015,1015,1015,1016,1016,1017,1017,1017,1017,1017,1016,1017,1017,1017]},"band":{"t2m_p10":[14,12,13,15,13,11,11,13,14,15,15,17,15,12,11,15,13,10,8,16,15,14,13,19,17,13,11,16,13,10,8,15,13,10,9,15,14,11,10,14,12,10,8,14,12,9,7,13,11,8,7,13,11,8,6,13,11,8,6,13],"t2m_p90":[14,13,14,17,14,12,12,16,15,16,16,19,16,14,12,17,14,13,13,19,18,17,16,21,19,16,15,21,19,16,14,21,20,16,15,22,20,17,15,21,19,16,15,21,19,15,14,21,19,15,14,20,18,15,14,20,17,15,14,20]},"mlwp":{"graphcast_ifs":[14.4,13.5,13.9,15.8,13.6,12.2,12.0,14.6,14.8,16.2,15.9,18.0,15.6,13.6,12.0,15.9,14.3,14.0,16.8,20.6,18.3,14.8,14.2,19.8,17.4,14.4,13.7,16.1,13.7,10.1,8.4,15.7,14.0,10.5,8.7,16.3,15.0,11.9,10.8,16.5,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"aurora_ifs":[13.8,13.0,13.5,15.6,13.3,12.2,12.1,15.2,13.9,15.7,15.1,17.9,15.3,13.0,11.7,15.2,13.2,12.2,13.1,18.9,16.9,14.5,13.7,19.5,16.8,13.4,12.5,18.3,15.9,12.5,11.6,18.6,16.6,13.7,13.1,19.7,17.0,14.2,13.4,19.2,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"fcn2_ifs":[15.8,14.1,14.4,16.0,15.1,13.0,12.4,16.5,16.3,16.1,16.1,18.0,16.0,13.1,12.1,16.1,15.1,11.5,11.4,18.2,18.4,15.8,15.1,19.6,18.3,14.4,12.7,17.7,16.9,12.8,12.0,19.4,18.4,12.9,11.5,19.0,17.8,12.1,10.7,18.8,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"pangu_ifs":[14.3,13.5,14.3,16.3,13.8,12.0,11.9,14.6,15.1,16.5,16.4,18.5,15.9,13.2,12.3,16.0,14.2,12.9,13.8,18.8,17.8,15.7,15.7,19.2,16.5,12.5,9.8,16.4,14.0,9.3,9.6,17.8,15.3,10.0,8.0,18.7,15.7,10.0,8.1,20.5,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null]},"daily":[{"day":1,"aifs":[16,13],"aifs_chg":0,"ecmwf":[17,13],"ecmwf_chg":1,"wnext":[16,13],"wnext_chg":0,"ens":[16,13],"ens_chg":0,"graphcast_ifs":[15.8,13.5],"aurora_ifs":[15.6,13.0],"fcn2_ifs":[16.0,14.1],"pangu_ifs":[16.3,13.5]},{"day":2,"aifs":[15,12],"aifs_chg":1,"ecmwf":[14,12],"ecmwf_chg":-1,"wnext":[15,12],"wnext_chg":0,"ens":[15,12],"ens_chg":0,"graphcast_ifs":[14.6,12.0],"aurora_ifs":[15.2,12.1],"fcn2_ifs":[16.5,12.4],"pangu_ifs":[14.6,11.9]},{"day":3,"aifs":[18,15],"aifs_chg":-1,"ecmwf":[19,14],"ecmwf_chg":1,"wnext":[19,15],"wnext_chg":0,"ens":[18,14],"ens_chg":0,"graphcast_ifs":[18.0,14.8],"aurora_ifs":[17.9,13.9],"fcn2_ifs":[18.0,16.1],"pangu_ifs":[18.5,15.1]},{"day":4,"aifs":[16,11],"aifs_chg":0,"ecmwf":[16,12],"ecmwf_chg":0,"wnext":[16,12],"wnext_chg":-1,"ens":[16,11],"ens_chg":0,"graphcast_ifs":[15.9,12.0],"aurora_ifs":[15.3,11.7],"fcn2_ifs":[16.1,12.1],"pangu_ifs":[16.0,12.3]},{"day":5,"aifs":[18,10],"aifs_chg":-2,"ecmwf":[18,8],"ecmwf_chg":2,"wnext":[19,13],"wnext_chg":-1,"ens":[18,11],"ens_chg":0,"graphcast_ifs":[20.6,14.0],"aurora_ifs":[18.9,12.2],"fcn2_ifs":[18.2,11.4],"pangu_ifs":[18.8,12.9]},{"day":6,"aifs":[20,16],"aifs_chg":0,"ecmwf":[20,15],"ecmwf_chg":0,"wnext":[20,14],"wnext_chg":0,"ens":[20,14],"ens_chg":1,"graphcast_ifs":[19.8,14.2],"aurora_ifs":[19.5,13.7],"fcn2_ifs":[19.6,15.1],"pangu_ifs":[19.2,15.7]},{"day":7,"aifs":[17,12],"aifs_chg":-1,"ecmwf":[19,14],"ecmwf_chg":-1,"wnext":[17,13],"wnext_chg":0,"ens":[19,13],"ens_chg":0,"graphcast_ifs":[17.4,13.7],"aurora_ifs":[18.3,12.5],"fcn2_ifs":[18.3,12.7],"pangu_ifs":[16.5,9.8]},{"day":8,"aifs":[17,6],"aifs_chg":0,"ecmwf":[19,13],"ecmwf_chg":0,"wnext":[17,9],"wnext_chg":0,"ens":[18,12],"ens_chg":0,"graphcast_ifs":[15.7,8.4],"aurora_ifs":[18.6,11.6],"fcn2_ifs":[19.4,12.0],"pangu_ifs":[17.8,9.3]},{"day":9,"aifs":[19,9],"aifs_chg":-2,"ecmwf":[21,13],"ecmwf_chg":3,"wnext":[18,11],"wnext_chg":0,"ens":[19,12],"ens_chg":1,"graphcast_ifs":[16.3,8.7],"aurora_ifs":[19.7,13.1],"fcn2_ifs":[19.0,11.5],"pangu_ifs":[18.7,8.0]},{"day":10,"aifs":[21,9],"aifs_chg":0,"ecmwf":[21,11],"ecmwf_chg":5,"wnext":[18,11],"wnext_chg":0,"ens":[18,12],"ens_chg":1,"graphcast_ifs":[16.5,10.8],"aurora_ifs":[19.2,13.4],"fcn2_ifs":[18.8,10.7],"pangu_ifs":[20.5,8.1]},{"day":11,"aifs":[20,8],"aifs_chg":3,"ecmwf":[20,12],"ecmwf_chg":5,"wnext":[16,11],"wnext_chg":-1,"ens":[17,11],"ens_chg":1,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":12,"aifs":[20,9],"aifs_chg":-3,"ecmwf":[17,9],"ecmwf_chg":3,"wnext":[16,11],"wnext_chg":0,"ens":[17,10],"ens_chg":1,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":13,"aifs":[22,8],"aifs_chg":-1,"ecmwf":[13,9],"ecmwf_chg":2,"wnext":[15,11],"wnext_chg":-1,"ens":[16,10],"ens_chg":0,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":14,"aifs":[20,14],"aifs_chg":2,"ecmwf":[16,9],"ecmwf_chg":4,"wnext":[16,11],"wnext_chg":1,"ens":[16,10],"ens_chg":1,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null},{"day":15,"aifs":[17,11],"aifs_chg":null,"ecmwf":[18,12],"ecmwf_chg":null,"wnext":[16,11],"wnext_chg":null,"ens":[16,10],"ens_chg":null,"graphcast_ifs":null,"aurora_ifs":null,"fcn2_ifs":null,"pangu_ifs":null}]}}