Phase 9A Earthquake (?) - Iron I Open this page in a new tab

Humbert in Stern et al. (1993 v. 3:866) reports that "Stratum 9A was destroyed by fire." In Area B, in what appears to be a two-storey domestic structure, Briend and Humbert (1980:22–23) uncovered a sealed destruction layer up to 1 m thick consisting of a collapsed roof, burnt plant material, burnt furniture, and collapsed mudbricks "still assembled in courses." Briend and Humbert (1980:22–23) reconstructed the sequence of destruction as follows: furniture burned first, leaving black ash directly on the paved floor; then the roof collapsed, producing a 10–20 cm layer of "granular brick earth, reddened by the fire, and containing the remains of a frame of wooden beams"; next plant materials stored on the terrace ("kindling, straw, harvest …") burned, leaving a 10 cm thick powdery white ash; afterward adobe slabs from the walls fell; finally the mudbrick walls collapsed. Humbert in Stern et al. (1993 v. 3:866) dated this destruction to "about 1000 BCE," while noting that "there is no concrete evidence" and that "it is only a conjecture that the destruction occurred concurrently with that of Tell Abu Hawam IV, Hazor XI, Megiddo VIA, and Tell Qasile X." Briend and Humbert (1980:213) dated Phases 9A and 9B to Iron I on ceramic grounds, noting that "undeniably, the ceramics presented offer all the characteristics of Iron I with features that bring it closer to the tradition of the Late Bronze Age." They further dated Phases 9A and 9B to "between 1050 and 1000" BCE ( Briend and Humbert 1980:214). Humbert in Stern et al. (1993 v. 3:866) suggested that "the destruction of Keisan, like that of Tell Abu Hawam IV, was probably due to local events," as "the nearby grain fields had always been controlled by the inhabitants of the coastal region, and when newcomers began to covet the fertile land, a fierce struggle must have ensued." They observed that there are no Biblical references to conquest by King David and that David's military campaign to the north (2 Sam. 8:3–12) was aimed at Syria (Aram) and did not proceed along the coast. Cline (2011:67) suggested that the Keisan 9A destruction may be related to and coincident with the Megiddo VIA destruction, which he attributed to an earthquake. However, the stratigraphic sequence observed by Briend and Humbert (1980:22–23) — with burning episodes preceding structural collapse — suggests that fire led to collapse rather than collapse due to seismic shaking initiating the fire.


Deformation Map - click on image to open in a new tab - Modified by JW from Fig. 52 from Briend and Humbert (1980)


By Jefferson Williams