( ( Although ( ( this substation ) ( is ( located ( in ( ( a zone ) ( with ( very ( little ( reported damage ) ) ) ) ) ) ) ) ) ) ( , ( ( the transformers ) ( ( were ( located ( about ( ( four meters ) ( from ( ( a ( ( very deep ) ravine ) ) ( -LRB- ( ( ( ( about 200 ) meters ) deep ) -RRB- ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (SBAR (IN Although) (S (NP (DT this) (NN substation)) (VP (VBZ is) (VP (VBN located) (PP (IN in) (NP (NP (DT a) (NN zone)) (PP (IN with) (NP (RB very) (RB little) (JJ reported) (NN damage))))))))) (, ,) (NP (DT the) (NNS transformers)) (VP (VBD were) (VP (VBN located) (PP (IN about) (NP (NP (CD four) (NNS meters)) (PP (IN from) (NP (NP (DT a) (ADJP (RB very) (JJ deep)) (NN ravine)) (PRN (-LRB- -LRB-) (ADJP (NP (QP (RB about) (CD 200)) (NNS meters)) (JJ deep)) (-RRB- -RRB-)))))))) (. .)))
Although this substation is located in a zone with very little reported damage, the transformers were located about four meters from a very deep ravine (about 200 meters deep).
(ROOT (S (NP (DT The) (JJ photic) (NN zone)) (VP (VBZ extends) (ADJP (NP (CD 200) (NNS meters)) (JJ deep))) (. .)))
The photic zone extends 200 meters deep.