https://en.wikipedia.org/wiki/1999_Bridge_Creek%E2%80%93Moore_tornado — article overview, citations, and further reading.
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Key facts below summarize the linked English Wikipedia article (CC BY-SA 4.0). Follow that article for citations. Reference links point to NOAA/NWS/NCEI and related sources.

NWS Norman event summary page (weather.gov/oun/events-19990503); see source page for context and usage.

NWS Norman event summary map (weather.gov/oun/events-19990503).

NWS Norman event summary map (weather.gov/oun/events-19990503).

NWS Norman event summary radar loop (weather.gov/oun/events-19990503).
Tornado — date from event record.
Dates and labels are auto-filled from the event’s begin/end fields; add a curated extra.timeline in YAML for a richer story.
Part of the May 3–4, 1999 Oklahoma outbreak, this long-track F5 crossed Grady, McClain, Cleveland, and Oklahoma counties—including Bridge Creek and Moore—with radar-measured wind speeds among the highest ever documented. NWS Norman issued the first “tornado emergency” wording for the metro.
Source: curated · id tornado-1999-bridge-creek-moore · slug tornado-1999-bridge-creek-moore