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St Catherine's Lighthouse Position 50░ 34'.50 N 01░ 17'.80 W
St Catherine's Lighthouse
is situated at Niton Undercliffe, 5 miles from Ventnor on the
Isle of Wight and comprises a white octagonal tower with 94
steps up to the lantern. The main light, visible for up to 30
nautical miles in clear weather is the third most powerful
light in the Trinity House Service giving a guide to shipping
in the Channel as well as vessels approaching the
Solent.
There is a fixed red subsidiary light displayed
from a window 7 metres below the main light and shown westward
over the Atherfield Ledge. It is visible for 17 miles in clear
weather, and was first exhibited in 1904. Both lights are
electric, and standby battery lights are provided in case of a
power failure.
A small light was first set up at St.
Catherine's in about 1323 by Walter de Godyton. He erected a
chapel and added an endowment for a priest to say Masses for
his family and to exhibit lights at night to warn ships from
approaching too near this dangerous coast, both purposes being
fulfilled until about 1530 when the Reformation swept away the
endowment. Neither the present lighthouse tower lighted in
March 1840, nor the chapel of which the ruins remain, held
these ancient lights. The present tower was constructed in
1838 following the loss of the sailing ship CLARENDON on rocks
near the site of the present lighthouse. The lighthouse was
built of ashlar stone with dressed quoins and was carried up
from a base plinth as a 3 tier octagon, diminishing by stages.
The elevation of the light proved to be too high, as the
lantern frequently became mist capped and in 1875 it was
decided to lower the light 13 metres by taking about 6 metres
out of the uppermost section of the tower and about 7 metres
out of the middle tier, which destroyed its beauty and made it
appear dwarfed.
At that time the fog signal house was
situated near the edge of the cliff but owing to erosion and
cliff settlements the building developed such serious cracks
that in 1932 it became necessary to find a new place for the
fog signal, which was eventually mounted on a lower tower
annexed to the front of the lighthouse tower, and built as a
small replica. The resultant effect has been to give a well
proportioned step down between the two towers which are now
expressively referred to by the local inhabitants as "The Cow
and the Calf". The fog signal was discontinued in
1987.
A tragic incident took place at the station
during the Second World War. On the 1st June 1943 a bombing
raid destroyed the engine house killing the three keepers on
duty who had taken shelter in the building. R.T. Grenfell, C.
Tomkins and W.E. Jones were buried in the local cemetery at
Niton village and a plaque in remembrance of them is displayed
on the ground floor of the main tower.
St CatherineÆs
Lighthouse was automated in 1997 with the keepers leaving the
lighthouse on 30 July.
The lighthouse had been a
weather reporting station for the Meteorological Office for
some years;the keepers made hourly reports which included the
temperature, humidity, cloud height and formation and wind
direction and force. Following demanning of the lighthouse an
automatic weather reporting station was installed which sends
details of the weather conditions to the Met.
Office.
The lighthouse itself is now monitored and
controlled from the Trinity House Operations Control Centre at
Harwich in Essex.
Specifications
Established |
1323 |
Height Of Tower |
27 Metres |
Height Of Light Above Mean High
Water |
41 Metres |
Automated |
30 July 1997 |
Lamp |
2 X 400 W Mbi Lamp |
Optic |
2nd Order 4 Panel
Catadioptric |
Character |
One White Flash Every 5
Seconds |
Intensity |
927,000 Candela |
Range Of Light |
26 Sea
Miles | |
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