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Fse-travelling-fire-v4.svg (SVG file, nominally 900 × 600 pixels, file size: 7 KB)
Summary
Schematic movement of the fires on the WTC 1 fire floors on 11 September 2001: from the impact area in the north, clockwise and counterclockwise around the core to the south side. Based on Gann, Hamins, et al. (2005), pp. xlvi and l.
Original illustration for Travelling fire, level 4 Expert.
- Source basis: Gann, Hamins, et al. (2005), p. xlvi (fire activity initially north, around east and west faces, concentrated in the south at collapse) and p. l (fires moved clockwise and counterclockwise from north to south); National Institute of Standards and Technology (2005), p. 32 (fires moved toward the south)
- Alt text: Schematic square tower floor with a central core: arrows run from the north face around the east and west sides to the south.
Licensing
New drawing by Fire Safety Academy. © Fire Safety Academy.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:16, 2 November 2026 | | 900 × 600 (7 KB) | Jan (talk | contribs) | Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity |
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