{"site":"KCLX","name":"Charleston, SC","scanned":"2026-10-11T07:15:42.000Z","storms":[{"id":"G6","lon":-78.4951,"lat":32.8171,"fromRadar":{"deg":85,"mi":148.5},"moving":{"toward":46,"mph":24},"ahead":[{"minutes":15,"lon":-78.4233,"lat":32.8983},{"minutes":30,"lon":-78.3494,"lat":32.9444}],"errorMi":1.8},{"id":"F8","lon":-78.7121,"lat":32.215,"fromRadar":{"deg":102,"mi":139.2},"moving":{"toward":34,"mph":31},"ahead":[{"minutes":15,"lon":-78.6285,"lat":32.3093}],"errorMi":4.8},{"id":"U5","lon":-78.6822,"lat":31.9043,"fromRadar":{"deg":110,"mi":147.3},"moving":{"toward":28,"mph":51},"ahead":[{"minutes":15,"lon":-78.5739,"lat":32.0709},{"minutes":30,"lon":-78.482,"lat":32.2477}],"errorMi":2.1},{"id":"I8","lon":-78.8313,"lat":31.6352,"fromRadar":{"deg":118,"mi":147.3},"moving":{"toward":22,"mph":39},"ahead":[{"minutes":15,"lon":-78.7513,"lat":31.7676},{"minutes":30,"lon":-78.6822,"lat":31.9043},{"minutes":45,"lon":-78.6243,"lat":32.0447}],"errorMi":1.3},{"id":"B8","lon":-79.3335,"lat":33.4024,"fromRadar":{"deg":62,"mi":111.6},"moving":{"toward":21,"mph":36},"ahead":[{"minutes":15,"lon":-79.2782,"lat":33.5268},{"minutes":30,"lon":-79.234,"lat":33.6578},{"minutes":45,"lon":-79.1782,"lat":33.7676},{"minutes":60,"lon":-79.1133,"lat":33.8918}],"errorMi":0.9},{"id":"P6","lon":-78.6376,"lat":32.1249,"fromRadar":{"deg":104,"mi":145},"moving":{"toward":16,"mph":30},"ahead":[{"minutes":15,"lon":-78.5875,"lat":32.228},{"minutes":30,"lon":-78.5629,"lat":32.3367},{"minutes":45,"lon":-78.5254,"lat":32.4446},{"minutes":60,"lon":-78.4777,"lat":32.5161}],"errorMi":0.9},{"id":"M2","lon":-78.7691,"lat":31.7747,"fromRadar":{"deg":114,"mi":146.1},"moving":null,"ahead":[],"errorMi":0},{"id":"U1","lon":-82.3127,"lat":33.5377,"fromRadar":{"deg":310,"mi":95.5},"moving":{"toward":18,"mph":35},"ahead":[{"minutes":15,"lon":-82.259,"lat":33.6625},{"minutes":30,"lon":-82.2253,"lat":33.7813},{"minutes":45,"lon":-82.1773,"lat":33.9008},{"minutes":60,"lon":-82.1431,"lat":34.0039}],"errorMi":1},{"id":"S5","lon":-78.7581,"lat":31.5106,"fromRadar":{"deg":120,"mi":155.4},"moving":{"toward":22,"mph":41},"ahead":[{"minutes":15,"lon":-78.6856,"lat":31.6551},{"minutes":30,"lon":-78.6254,"lat":31.8025},{"minutes":45,"lon":-78.5407,"lat":31.941},{"minutes":60,"lon":-78.4796,"lat":32.0475}],"errorMi":0.5},{"id":"T4","lon":-78.9611,"lat":30.5768,"fromRadar":{"deg":139,"mi":188.7},"moving":{"toward":19,"mph":40},"ahead":[{"minutes":15,"lon":-78.8891,"lat":30.7201},{"minutes":30,"lon":-78.8287,"lat":30.864},{"minutes":45,"lon":-78.765,"lat":30.9969},{"minutes":60,"lon":-78.7114,"lat":31.1304}],"errorMi":0.8},{"id":"X0","lon":-82.0282,"lat":34.9981,"fromRadar":{"deg":341,"mi":171.5},"moving":null,"ahead":[],"errorMi":0},{"id":"P4","lon":-82.3398,"lat":32.961,"fromRadar":{"deg":286,"mi":78.3},"moving":{"toward":25,"mph":49},"ahead":[{"minutes":15,"lon":-82.2498,"lat":33.1214},{"minutes":30,"lon":-82.1654,"lat":33.2839},{"minutes":45,"lon":-82.0804,"lat":33.4314},{"minutes":60,"lon":-81.9933,"lat":33.5961}],"errorMi":0.9},{"id":"S7","lon":-78.4477,"lat":33.0515,"fromRadar":{"deg":79,"mi":153.1},"moving":{"toward":70,"mph":35},"ahead":[{"minutes":15,"lon":-78.2994,"lat":33.114}],"errorMi":2.9},{"id":"N9","lon":-78.6008,"lat":33.1794,"fromRadar":{"deg":75,"mi":146.1},"moving":{"toward":26,"mph":30},"ahead":[{"minutes":15,"lon":-78.5465,"lat":33.2688},{"minutes":30,"lon":-78.4776,"lat":33.3669},{"minutes":45,"lon":-78.4326,"lat":33.4642},{"minutes":60,"lon":-78.3739,"lat":33.571}],"errorMi":0.7},{"id":"Y6","lon":-78.9707,"lat":33.0394,"fromRadar":{"deg":77,"mi":123.1},"moving":{"toward":34,"mph":32},"ahead":[{"minutes":15,"lon":-78.9003,"lat":33.1515},{"minutes":30,"lon":-78.8072,"lat":33.2431},{"minutes":45,"lon":-78.7379,"lat":33.3352},{"minutes":60,"lon":-78.6548,"lat":33.4378}],"errorMi":1.3},{"id":"U3","lon":-82.3232,"lat":33.2924,"fromRadar":{"deg":301,"mi":86.3},"moving":{"toward":25,"mph":46},"ahead":[{"minutes":15,"lon":-82.2532,"lat":33.4393},{"minutes":30,"lon":-82.1589,"lat":33.581},{"minutes":45,"lon":-82.0656,"lat":33.7407}],"errorMi":1.6},{"id":"I2","lon":-81.7509,"lat":34.8254,"fromRadar":{"deg":345,"mi":155.4},"moving":{"toward":3,"mph":45},"ahead":[{"minutes":15,"lon":-81.7552,"lat":34.9968},{"minutes":30,"lon":-81.7477,"lat":35.1528},{"minutes":45,"lon":-81.7336,"lat":35.3091},{"minutes":60,"lon":-81.7171,"lat":35.4822}],"errorMi":0.7},{"id":"K7","lon":-81.9251,"lat":34.3696,"fromRadar":{"deg":337,"mi":128.9},"moving":{"toward":29,"mph":44},"ahead":[{"minutes":15,"lon":-81.8577,"lat":34.4997},{"minutes":30,"lon":-81.7397,"lat":34.6549},{"minutes":45,"lon":-81.6443,"lat":34.7963},{"minutes":60,"lon":-81.5808,"lat":34.9269}],"errorMi":0.8},{"id":"S0","lon":-78.9004,"lat":31.0419,"fromRadar":{"deg":131,"mi":168},"moving":{"toward":21,"mph":37},"ahead":[{"minutes":15,"lon":-78.8488,"lat":31.1701},{"minutes":30,"lon":-78.7911,"lat":31.2884},{"minutes":45,"lon":-78.7418,"lat":31.4077},{"minutes":60,"lon":-78.684,"lat":31.5191}],"errorMi":1.2},{"id":"V7","lon":-78.2534,"lat":33.3813,"fromRadar":{"deg":72,"mi":169.2},"moving":{"toward":28,"mph":31},"ahead":[{"minutes":15,"lon":-78.1894,"lat":33.4892},{"minutes":30,"lon":-78.1124,"lat":33.5587},{"minutes":45,"lon":-78.0575,"lat":33.6745},{"minutes":60,"lon":-77.9859,"lat":33.7499}],"errorMi":0.2},{"id":"G8","lon":-78.5105,"lat":32.6301,"fromRadar":{"deg":90,"mi":147.3},"moving":null,"ahead":[],"errorMi":0},{"id":"M0","lon":-82.1736,"lat":30.4594,"fromRadar":{"deg":204,"mi":165.7},"moving":{"toward":63,"mph":18},"ahead":[{"minutes":15,"lon":-82.0994,"lat":30.5047},{"minutes":30,"lon":-81.9912,"lat":30.5217},{"minutes":45,"lon":-81.9284,"lat":30.5552}],"errorMi":1.3},{"id":"M3","lon":-82.3509,"lat":33.0917,"fromRadar":{"deg":292,"mi":81.7},"moving":{"toward":25,"mph":45},"ahead":[{"minutes":15,"lon":-82.2667,"lat":33.2409}],"errorMi":3.6},{"id":"E4","lon":-78.8144,"lat":32.8326,"fromRadar":{"deg":84,"mi":130},"moving":{"toward":28,"mph":39},"ahead":[{"minutes":15,"lon":-78.7349,"lat":32.9757}],"errorMi":2.8},{"id":"X1","lon":-79.5401,"lat":33.1802,"fromRadar":{"deg":67,"mi":94.4},"moving":{"toward":41,"mph":40},"ahead":[{"minutes":15,"lon":-79.4171,"lat":33.2786},{"minutes":30,"lon":-79.3004,"lat":33.3845},{"minutes":45,"lon":-79.1905,"lat":33.4979},{"minutes":60,"lon":-79.0507,"lat":33.5975}],"errorMi":1.2},{"id":"S8","lon":-79.0493,"lat":33.4867,"fromRadar":{"deg":63,"mi":128.9},"moving":{"toward":9,"mph":35},"ahead":[{"minutes":15,"lon":-79.0157,"lat":33.6136},{"minutes":30,"lon":-78.9927,"lat":33.7456},{"minutes":45,"lon":-78.9558,"lat":33.8516},{"minutes":60,"lon":-78.9527,"lat":33.9918}],"errorMi":0.6},{"id":"D8","lon":-81.6959,"lat":34.9745,"fromRadar":{"deg":347,"mi":164.6},"moving":{"toward":23,"mph":49},"ahead":[{"minutes":15,"lon":-81.6287,"lat":35.1229},{"minutes":30,"lon":-81.4994,"lat":35.3101},{"minutes":45,"lon":-81.4055,"lat":35.4709}],"errorMi":1.4},{"id":"S2","lon":-81.3113,"lat":34.7589,"fromRadar":{"deg":354,"mi":146.1},"moving":null,"ahead":[],"errorMi":0},{"id":"X6","lon":-80.6331,"lat":34.777,"fromRadar":{"deg":9,"mi":148.5},"moving":{"toward":9,"mph":39},"ahead":[{"minutes":15,"lon":-80.607,"lat":34.9085},{"minutes":30,"lon":-80.5776,"lat":35.0564}],"errorMi":2.1},{"id":"A2","lon":-81.6202,"lat":34.3193,"fromRadar":{"deg":344,"mi":119.7},"moving":{"toward":30,"mph":37},"ahead":[{"minutes":15,"lon":-81.5372,"lat":34.4235}],"errorMi":4},{"id":"O8","lon":-81.9845,"lat":33.7708,"fromRadar":{"deg":325,"mi":94.4},"moving":{"toward":30,"mph":62},"ahead":[{"minutes":15,"lon":-81.8536,"lat":33.9737}],"errorMi":2.6},{"id":"Q4","lon":-78.023,"lat":33.7372,"fromRadar":{"deg":66,"mi":189.9},"moving":{"toward":31,"mph":28},"ahead":[{"minutes":15,"lon":-77.9534,"lat":33.8144},{"minutes":30,"lon":-77.8859,"lat":33.8939},{"minutes":45,"lon":-77.8208,"lat":33.9756},{"minutes":60,"lon":-77.7581,"lat":34.0595}],"errorMi":0.9},{"id":"V3","lon":-79.8025,"lat":33.348,"fromRadar":{"deg":56,"mi":86.3},"moving":{"toward":16,"mph":36},"ahead":[{"minutes":15,"lon":-79.7676,"lat":33.4797},{"minutes":30,"lon":-79.7293,"lat":33.5993},{"minutes":45,"lon":-79.6805,"lat":33.7046},{"minutes":60,"lon":-79.6246,"lat":33.8253}],"errorMi":0.6},{"id":"U4","lon":-79.3459,"lat":29.9928,"fromRadar":{"deg":151,"mi":209.4},"moving":null,"ahead":[],"errorMi":0}],"about":"the radar’s own storm tracking: each storm cell it follows from scan to scan, where it is, the way it is moving (toward, in degrees from north) and how fast, and where its track puts it 15 to 60 minutes on; errorMi is how far its last forecast missed"}