Sewing machine stitches made by bartacking sewing machine like janome is actually a lockstitch sewing machine group which produced a very high density sewing machine stitches in a very short length for increase strength of that particular place. Bartacking machine contains one needle and one bobbin.
That tsunami didn't travel far inshore, but others did. Ted argues that a tsunami that hit the Shoalhaven delta near Nowra, between 5000 and 4000 years ago, ran 10 km inland, while deposits near the Blue Mountains hint that another tsunami ran over cliffs more than 60 m high, and then rushed inland. A similar event today would have the potential for widespread destruction.
ZetaTalk: How Far Inland. When the tsunami hits Ireland and the UK, approx what speed will it hit the coast line at, and approx how far in land will the tsunami go as Ireland and the UK will be the first and I am assuming worst hit? We have stated that the tsunami that will hit Europe will be from 200-300 feet high at its worst. If the pole shift tidal waves are estimated to strike the coastlines 500-600 feet high, but diminish to 200 feet inland by 100 miles, then assume approximately half this distance and height for the tsunami.