{"name":"severe thunderstorm warning","slug":"severe-thunderstorm-warning","methodology":"https:\/\/whyisthistrending.com\/methodology","license_note":"WITT-derived Attention Index. Google Trends buckets remain approximate and are not search volume.","episodes":[{"geo":"US","ignited_at":"2026-08-11T13:00:04+00:00","peaked_at":"2026-08-11T13:00:04+00:00","ended_at":"2026-08-11T19:30:03+00:00","peak_index":52,"readings":[{"seen_at":"2026-08-11T13:00:00+00:00","traffic_bucket":"500+","attention_index":52.39,"components":{"traffic":42.39,"coverage":6,"velocity":4,"cross_geo":0,"growth_ratio":null,"coverage_count":3,"traffic_bucket":500,"previous_bucket":null,"present_in_comparison_geo":false}},{"seen_at":"2026-08-11T13:10:00+00:00","traffic_bucket":"500+","attention_index":51.39,"components":{"traffic":42.39,"coverage":6,"velocity":3,"cross_geo":0,"growth_ratio":1,"coverage_count":3,"traffic_bucket":500,"previous_bucket":500,"present_in_comparison_geo":false}},{"seen_at":"2026-08-11T13:20:00+00:00","traffic_bucket":"500+","attention_index":51.39,"components":{"traffic":42.39,"coverage":6,"velocity":3,"cross_geo":0,"growth_ratio":1,"coverage_count":3,"traffic_bucket":500,"previous_bucket":500,"present_in_comparison_geo":false}}]},{"geo":"US","ignited_at":"2026-08-10T11:20:04+00:00","peaked_at":"2026-08-10T11:20:04+00:00","ended_at":"2026-08-10T18:00:03+00:00","peak_index":60,"readings":[{"seen_at":"2026-08-10T11:20:00+00:00","traffic_bucket":"2000+","attention_index":59.61,"components":{"traffic":49.61,"coverage":6,"velocity":4,"cross_geo":0,"growth_ratio":null,"coverage_count":3,"traffic_bucket":2000,"previous_bucket":null,"present_in_comparison_geo":false}},{"seen_at":"2026-08-10T11:30:00+00:00","traffic_bucket":"2000+","attention_index":58.61,"components":{"traffic":49.61,"coverage":6,"velocity":3,"cross_geo":0,"growth_ratio":1,"coverage_count":3,"traffic_bucket":2000,"previous_bucket":2000,"present_in_comparison_geo":false}},{"seen_at":"2026-08-10T11:40:00+00:00","traffic_bucket":"2000+","attention_index":58.61,"components":{"traffic":49.61,"coverage":6,"velocity":3,"cross_geo":0,"growth_ratio":1,"coverage_count":3,"traffic_bucket":2000,"previous_bucket":2000,"present_in_comparison_geo":false}},{"seen_at":"2026-08-10T11:50:00+00:00","traffic_bucket":"2000+","attention_index":58.61,"components":{"traffic":49.61,"coverage":6,"velocity":3,"cross_geo":0,"growth_ratio":1,"coverage_count":3,"traffic_bucket":2000,"previous_bucket":2000,"present_in_comparison_geo":false}},{"seen_at":"2026-08-10T12:00:00+00:00","traffic_bucket":"2000+","attention_index":58.61,"components":{"traffic":49.61,"coverage":6,"velocity":3,"cross_geo":0,"growth_ratio":1,"coverage_count":3,"traffic_bucket":2000,"previous_bucket":2000,"present_in_comparison_geo":false}}]},{"geo":"US","ignited_at":"2026-08-09T17:10:03+00:00","peaked_at":"2026-08-09T17:20:04+00:00","ended_at":"2026-08-09T23:30:03+00:00","peak_index":76,"readings":[{"seen_at":"2026-08-09T17:10:00+00:00","traffic_bucket":"5000+","attention_index":64.39,"components":{"traffic":54.39,"coverage":6,"velocity":4,"cross_geo":0,"growth_ratio":null,"coverage_count":3,"traffic_bucket":5000,"previous_bucket":null,"present_in_comparison_geo":false}},{"seen_at":"2026-08-09T17:20:00+00:00","traffic_bucket":"10000+","attention_index":76,"components":{"traffic":58,"coverage":6,"velocity":12,"cross_geo":0,"growth_ratio":2,"coverage_count":3,"traffic_bucket":10000,"previous_bucket":5000,"present_in_comparison_geo":false}}]},{"geo":"US","ignited_at":"2026-07-27T14:30:02+00:00","peaked_at":"2026-07-27T14:40:03+00:00","ended_at":"2026-07-27T22:00:03+00:00","peak_index":91,"readings":[{"seen_at":"2026-07-27T14:30:00+00:00","traffic_bucket":"5000+","attention_index":64.39,"components":{"traffic":54.39,"coverage":6,"velocity":4,"cross_geo":0,"growth_ratio":null,"coverage_count":3,"traffic_bucket":5000,"previous_bucket":null,"present_in_comparison_geo":false}},{"seen_at":"2026-07-27T14:40:00+00:00","traffic_bucket":"200000+","attention_index":91,"components":{"traffic":70,"coverage":6,"velocity":15,"cross_geo":0,"growth_ratio":40,"coverage_count":3,"traffic_bucket":200000,"previous_bucket":5000,"present_in_comparison_geo":false}},{"seen_at":"2026-07-27T14:50:00+00:00","traffic_bucket":"5000+","attention_index":60.39,"components":{"traffic":54.39,"coverage":6,"velocity":0,"cross_geo":0,"growth_ratio":0.025,"coverage_count":3,"traffic_bucket":5000,"previous_bucket":200000,"present_in_comparison_geo":false}},{"seen_at":"2026-07-27T15:00:00+00:00","traffic_bucket":"10000+","attention_index":76,"components":{"traffic":58,"coverage":6,"velocity":12,"cross_geo":0,"growth_ratio":2,"coverage_count":3,"traffic_bucket":10000,"previous_bucket":5000,"present_in_comparison_geo":false}},{"seen_at":"2026-07-27T15:10:00+00:00","traffic_bucket":"10000+","attention_index":67,"components":{"traffic":58,"coverage":6,"velocity":3,"cross_geo":0,"growth_ratio":1,"coverage_count":3,"traffic_bucket":10000,"previous_bucket":10000,"present_in_comparison_geo":false}},{"seen_at":"2026-07-27T15:20:00+00:00","traffic_bucket":"10000+","attention_index":67,"components":{"traffic":58,"coverage":6,"velocity":3,"cross_geo":0,"growth_ratio":1,"coverage_count":3,"traffic_bucket":10000,"previous_bucket":10000,"present_in_comparison_geo":false}},{"seen_at":"2026-07-27T15:30:00+00:00","traffic_bucket":"20000+","attention_index":79.61,"components":{"traffic":61.61,"coverage":6,"velocity":12,"cross_geo":0,"growth_ratio":2,"coverage_count":3,"traffic_bucket":20000,"previous_bucket":10000,"present_in_comparison_geo":false}}]},{"geo":"US","ignited_at":"2026-07-21T17:10:04+00:00","peaked_at":"2026-07-21T17:10:04+00:00","ended_at":"2026-07-22T00:30:04+00:00","peak_index":60,"readings":[{"seen_at":"2026-07-21T17:10:00+00:00","traffic_bucket":"2000+","attention_index":59.61,"components":{"traffic":49.61,"coverage":6,"velocity":4,"cross_geo":0,"growth_ratio":null,"coverage_count":3,"traffic_bucket":2000,"previous_bucket":null,"present_in_comparison_geo":false}},{"seen_at":"2026-07-21T17:20:00+00:00","traffic_bucket":"2000+","attention_index":58.61,"components":{"traffic":49.61,"coverage":6,"velocity":3,"cross_geo":0,"growth_ratio":1,"coverage_count":3,"traffic_bucket":2000,"previous_bucket":2000,"present_in_comparison_geo":false}},{"seen_at":"2026-07-21T17:30:00+00:00","traffic_bucket":"2000+","attention_index":58.61,"components":{"traffic":49.61,"coverage":6,"velocity":3,"cross_geo":0,"growth_ratio":1,"coverage_count":3,"traffic_bucket":2000,"previous_bucket":2000,"present_in_comparison_geo":false}},{"seen_at":"2026-07-21T18:10:00+00:00","traffic_bucket":"2000+","attention_index":58.61,"components":{"traffic":49.61,"coverage":6,"velocity":3,"cross_geo":0,"growth_ratio":1,"coverage_count":3,"traffic_bucket":2000,"previous_bucket":2000,"present_in_comparison_geo":false}}]}]}