Earthquake House
The Earthquake house has been on a hillock at The Ross
village, in Comrie since 1874 and is one of the smallest listed buildings in
Europe. Comrie lies near the Highland Boundary fault line and regularly
experiences varying degrees of tremors. These earths' movements have played a
key role in the establishment of measurements and recordings of
earthquakes.
As long ago as 1597, James Melville had noted in his diary
of an earthquake tremor felt across Perthshire. It wasn't until 1789 that
the first systematic recording of data and severity was recorded at
Comrie. This was done by the Reverends Taylor and Gilfillan who began
recording these tremors. Over the next 50 years they recorded as many as 70
major series of shocks, including, on 23rd October 1839, the ,most severe ever
recorded. The shock wave was so intense that it cracked the road surface
which later subsided.
In 1838 the Reverend William McKenzie reported on
the Comrie tremors that there was probably some connection between the
erthquakes and the numerous extinct volcanoes in the area. Four years
later James Drummond, a local shoemaker, declared earthquakes only occured when
the wind blew from the east or west. He and the postmaster Peter
Macfarlane eventually produced the original intruments for recoding and
measuring earthquake tremors.
One model consisted of simple wooden
cylinders and a cross and a tray of sand. This can be seen on display
at the house in Comrie. It is well worth visiting the house, as
well as crossing over the picturesque Bridge of Ross.
The future of
Earthquake house is unknown. The equipment is now very much out of date; the
recording paper is no longer available. The British Geological Survey are
trying to find a solution. They may end up installing more modern
equipment, with some sought visual display for visitotrs to view through the
window.
The building itself in is need of repair, from from the damp and
mould internally as well as the windows which desparately need
replacing.
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