{ "query": { "fromYear": 2007, "toYear": 2026, "hazards": [ "hail", "lightning", "tornado" ] }, "location": { "lat": 35.4676, "lon": -97.5164, "matchedAddress": null, "county": "Oklahoma County", "countyFips": "40109" }, "searchArea": { "tileCenter": { "lat": 35.5, "lon": -97.5 }, "bounds": { "minLon": -97.55, "maxLon": -97.45, "minLat": 35.45, "maxLat": 35.55 }, "approxSize": { "northSouthMiles": 6.91, "eastWestMiles": 5.63 }, "note": "All answers describe this 0.1-degree tile, not a specific building." }, "hazards": { "hail": { "dataset": "nx3hail", "available": true, "label": "hail", "daysDetected": 137, "totalDetections": 672, "yearsWithDetections": 20, "avgDaysPerYear": 6.9, "mostRecent": "2026-07-05", "firstOnRecord": "2007-04-24", "perYear": [ { "year": 2007, "days": 6, "detections": 33 }, { "year": 2008, "days": 8, "detections": 19 }, { "year": 2009, "days": 8, "detections": 42 }, { "year": 2010, "days": 6, "detections": 16 }, { "year": 2011, "days": 7, "detections": 28 }, { "year": 2012, "days": 11, "detections": 71 }, { "year": 2013, "days": 7, "detections": 67 }, { "year": 2014, "days": 5, "detections": 27 }, { "year": 2015, "days": 4, "detections": 14 }, { "year": 2016, "days": 7, "detections": 30 }, { "year": 2017, "days": 5, "detections": 24 }, { "year": 2018, "days": 7, "detections": 27 }, { "year": 2019, "days": 11, "detections": 46 }, { "year": 2020, "days": 6, "detections": 10 }, { "year": 2021, "days": 2, "detections": 13 }, { "year": 2022, "days": 8, "detections": 53 }, { "year": 2023, "days": 5, "detections": 7 }, { "year": 2024, "days": 8, "detections": 63 }, { "year": 2025, "days": 13, "detections": 63 }, { "year": 2026, "days": 3, "detections": 19 } ], "allDays": [ "2026-07-05", "2026-05-08", "2026-03-11", "2025-11-20", "2025-10-24", "2025-08-11", "2025-07-12", "2025-07-08", "2025-06-18", "2025-06-06", "2025-06-03", "2025-05-25", "2025-05-24", "2025-05-19", "2025-05-18", "2025-04-02", "2024-09-24", "2024-06-26", "2024-06-05", "2024-06-03", "2024-05-23", "2024-05-22", "2024-05-20", "2024-04-26", "2023-09-05", "2023-08-14", "2023-07-11", "2023-06-27", "2023-06-05", "2022-10-16", "2022-09-04", "2022-08-29", "2022-07-08", "2022-06-10", "2022-06-05", "2022-05-14", "2022-05-05", "2021-08-13", "2021-07-11", "2020-07-13", "2020-07-10", "2020-05-14", "2020-05-08", "2020-04-22", "2020-03-27", "2019-10-21", "2019-08-27", "2019-08-23", "2019-06-19", "2019-06-16", "2019-06-09", "2019-05-26", "2019-05-18", "2019-04-30", "2019-04-18", "2019-04-04", "2018-12-01", "2018-08-15", "2018-08-08", "2018-06-24", "2018-06-07", "2018-05-25", "2018-05-03", "2017-08-23", "2017-08-22", "2017-07-04", "2017-04-21", "2017-03-07", "2016-10-05", "2016-08-31", "2016-07-26", "2016-07-15", "2016-05-31", "2016-03-13", "2016-03-01", "2015-09-14", "2015-05-07", "2015-04-01", "2015-03-25", "2014-12-14", "2014-10-06", "2014-10-02", "2014-05-08", "2014-04-13", "2013-09-19", "2013-09-17", "2013-09-16", "2013-08-09", "2013-07-24", "2013-06-01", "2013-02-21", "2012-10-13", "2012-09-27", "2012-09-08", "2012-09-07", "2012-06-15", "2012-05-30", "2012-05-21", "2012-05-20", "2012-04-29", "2012-04-20", "2012-04-14", "2011-08-10", "2011-08-09", "2011-06-21", "2011-05-24", "2011-05-20", "2011-05-11", "2011-02-24", "2010-12-31", "2010-06-14", "2010-05-31", "2010-05-16", "2010-04-02", "2010-01-21", "2009-08-27", "2009-07-05", "2009-07-04", "2009-05-24", "2009-05-16", "2009-05-14", "2009-04-19", "2009-02-11", "2008-08-15", "2008-06-28", "2008-06-06", "2008-05-07", "2008-05-02", "2008-04-08", "2008-03-03", "2008-01-08", "2007-10-15", "2007-07-10", "2007-07-09", "2007-06-20", "2007-06-09", "2007-04-24" ], "whatItIs": "NEXRAD Level-III Hail Detection Algorithm output — radar signatures consistent with hail.", "importantCaveat": "A detection means radar saw hail somewhere in the tile, not that hail struck a given roof." }, "lightning": { "dataset": "nldn", "available": true, "label": "lightning", "daysDetected": 706, "totalDetections": 14990, "yearsWithDetections": 20, "avgDaysPerYear": 35.3, "mostRecent": "2026-07-16", "firstOnRecord": "2007-01-14", "perYear": [ { "year": 2007, "days": 48, "detections": 888 }, { "year": 2008, "days": 37, "detections": 537 }, { "year": 2009, "days": 47, "detections": 1173 }, { "year": 2010, "days": 32, "detections": 932 }, { "year": 2011, "days": 32, "detections": 795 }, { "year": 2012, "days": 35, "detections": 810 }, { "year": 2013, "days": 45, "detections": 1576 }, { "year": 2014, "days": 28, "detections": 658 }, { "year": 2015, "days": 39, "detections": 834 }, { "year": 2016, "days": 38, "detections": 1183 }, { "year": 2017, "days": 36, "detections": 818 }, { "year": 2018, "days": 27, "detections": 1422 }, { "year": 2019, "days": 43, "detections": 702 }, { "year": 2020, "days": 29, "detections": 437 }, { "year": 2021, "days": 30, "detections": 284 }, { "year": 2022, "days": 28, "detections": 386 }, { "year": 2023, "days": 36, "detections": 246 }, { "year": 2024, "days": 33, "detections": 366 }, { "year": 2025, "days": 40, "detections": 564 }, { "year": 2026, "days": 23, "detections": 379 } ], "allDays": [ "2026-07-16", "2026-07-12", "2026-07-05", "2026-06-27", "2026-06-23", "2026-06-22", "2026-06-14", "2026-05-29", "2026-05-21", "2026-05-19", "2026-05-16", "2026-05-10", "2026-05-08", "2026-04-18", "2026-04-15", "2026-04-04", "2026-04-02", "2026-03-11", "2026-03-10", "2026-03-07", "2026-03-06", "2026-02-14", "2026-01-08", "2025-11-23", "2025-11-20", "2025-08-19", "2025-08-17", "2025-08-11", "2025-08-04", "2025-07-16", "2025-07-12", "2025-07-08", "2025-07-03", "2025-06-26", "2025-06-18", "2025-06-15", "2025-06-14", "2025-06-09", "2025-06-07", "2025-06-06", "2025-06-05", "2025-06-03", "2025-06-01", "2025-05-29", "2025-05-26", "2025-05-25", "2025-05-24", "2025-05-19", "2025-05-18", "2025-05-17", "2025-05-06", "2025-05-02", "2025-04-30", "2025-04-29", "2025-04-26", "2025-04-25", "2025-04-20", "2025-04-19", "2025-04-05", "2025-04-04", "2025-04-02", 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"2010-06-28", "2010-06-27", "2010-06-15", "2010-06-14", "2010-06-03", "2010-05-31", "2010-05-26", "2010-05-16", "2010-05-14", "2010-05-13", "2010-05-10", "2010-04-23", "2010-04-07", "2010-04-02", "2010-02-21", "2010-01-21", "2009-10-29", "2009-10-09", "2009-10-08", "2009-09-11", "2009-09-10", "2009-08-27", "2009-08-20", "2009-08-19", "2009-08-18", "2009-08-11", "2009-08-06", "2009-08-05", "2009-08-03", "2009-07-30", "2009-07-29", "2009-07-27", "2009-07-21", "2009-07-17", "2009-07-16", "2009-07-05", "2009-07-04", "2009-07-01", "2009-06-30", "2009-06-15", "2009-06-10", "2009-06-08", "2009-05-26", "2009-05-24", "2009-05-16", "2009-05-14", "2009-05-13", "2009-05-12", "2009-05-11", "2009-05-09", "2009-05-05", "2009-05-02", "2009-05-01", "2009-04-29", "2009-04-27", "2009-04-19", "2009-04-12", "2009-03-31", "2009-03-27", "2009-03-24", "2009-03-10", "2009-02-11", "2009-02-10", "2008-12-27", "2008-12-09", "2008-11-10", "2008-11-06", "2008-11-05", "2008-10-22", "2008-10-06", "2008-08-31", "2008-08-29", "2008-08-15", "2008-08-07", "2008-07-09", "2008-07-04", "2008-06-28", "2008-06-27", "2008-06-17", "2008-06-16", "2008-06-14", "2008-06-09", "2008-06-06", "2008-05-27", "2008-05-26", "2008-05-07", "2008-05-06", "2008-05-02", "2008-04-23", "2008-04-10", "2008-04-09", "2008-04-08", "2008-04-03", "2008-04-02", "2008-03-18", "2008-03-03", "2008-02-17", "2008-02-16", "2008-02-05", "2008-01-08", "2007-12-10", "2007-12-09", "2007-10-22", "2007-10-17", "2007-10-15", "2007-10-03", "2007-09-25", "2007-09-19", "2007-09-06", "2007-08-25", "2007-08-24", "2007-08-19", "2007-08-18", "2007-07-30", "2007-07-23", "2007-07-13", "2007-07-12", "2007-07-10", "2007-07-09", "2007-07-05", "2007-06-29", "2007-06-25", "2007-06-23", "2007-06-21", "2007-06-20", "2007-06-15", "2007-06-14", "2007-06-13", "2007-06-11", "2007-06-10", "2007-06-09", "2007-06-01", "2007-05-30", "2007-05-24", "2007-05-11", "2007-05-10", "2007-05-08", "2007-05-07", "2007-04-27", "2007-04-24", "2007-04-13", "2007-04-11", "2007-03-30", "2007-03-29", "2007-03-23", "2007-03-11", "2007-03-09", "2007-01-14" ], "whatItIs": "National Lightning Detection Network flashes recorded over the tile.", "importantCaveat": "Counts are days with detected flashes over a ~7-mile tile. A nearby flash is not evidence that a specific structure was struck, and most flashes strike nothing man-made." }, "tornado": { "dataset": "nx3tvs", "available": true, "label": "tornado signature", "daysDetected": 41, "totalDetections": 71, "yearsWithDetections": 16, "avgDaysPerYear": 2.1, "mostRecent": "2026-07-05", "firstOnRecord": "2010-04-02", "perYear": [ { "year": 2007, "days": 0, "detections": 0 }, { "year": 2008, "days": 0, "detections": 0 }, { "year": 2009, "days": 0, "detections": 0 }, { "year": 2010, "days": 3, "detections": 4 }, { "year": 2011, "days": 2, "detections": 2 }, { "year": 2012, "days": 2, "detections": 3 }, { "year": 2013, "days": 3, "detections": 4 }, { "year": 2014, "days": 5, "detections": 6 }, { "year": 2015, "days": 2, "detections": 2 }, { "year": 2016, "days": 2, "detections": 2 }, { "year": 2017, "days": 3, "detections": 5 }, { "year": 2018, "days": 0, "detections": 0 }, { "year": 2019, "days": 4, "detections": 14 }, { "year": 2020, "days": 1, "detections": 1 }, { "year": 2021, "days": 3, "detections": 4 }, { "year": 2022, "days": 2, "detections": 11 }, { "year": 2023, "days": 4, "detections": 4 }, { "year": 2024, "days": 1, "detections": 1 }, { "year": 2025, "days": 1, "detections": 2 }, { "year": 2026, "days": 3, "detections": 6 } ], "allDays": [ "2026-07-05", "2026-06-22", "2026-03-11", "2025-10-24", "2024-09-24", "2023-07-11", "2023-06-18", "2023-06-16", "2023-06-10", "2022-10-24", "2022-07-08", "2021-10-11", "2021-07-11", "2021-06-26", "2020-07-10", "2019-08-27", "2019-06-16", "2019-05-26", "2019-05-21", "2017-07-04", "2017-04-29", "2017-04-04", "2016-07-14", "2016-02-02", "2015-04-19", "2015-03-25", "2014-12-14", "2014-06-12", "2014-06-07", "2014-05-12", "2014-04-13", "2013-10-15", "2013-04-27", "2013-04-13", "2012-05-30", "2012-04-14", "2011-11-08", "2011-08-07", "2010-05-16", "2010-05-10", "2010-04-02" ], "whatItIs": "NEXRAD Tornado Vortex Signature — a radar-detected rotation signature.", "importantCaveat": "A TVS is a RADAR SIGNATURE, not a confirmed tornado. Many produce no tornado at all, and confirmed tornadoes are sometimes missed. For confirmed tornado touchdowns see NOAA Storm Events, not this dataset. Do not read a TVS day as \"a tornado hit here\"." } }, "fetchStrategy": { "upstreamRequests": 3 }, "source": { "name": "NOAA NCEI Severe Weather Data Inventory", "url": "https://www.ncei.noaa.gov/swdiws", "datasets": [ "nx3hail", "nldn", "nx3tvs" ], "periodOfRecord": { "begin": "1992-05-07", "endObserved": "2026-07-25" }, "geocoder": "US Census" }, "disclaimer": "Screening tool only. Every figure describes a ~7-mile grid tile, not a rooftop. No detection is an absence of evidence, not proof nothing occurred. A tornado vortex signature is a radar signature and NOT a confirmed tornado. Nothing here is an insurance claim, a loss report, or an engineering inspection. Not affiliated with, endorsed by, or sponsored by NOAA.", "retrievedAt": "2026-07-28T13:48:46.644Z" }