CANNON ROAD NAIL ARRAY

Latitude: N 36°52'58"
Longitude: W 121°35'07"
Length: 60.94 m
Number of Nails: 25

Number of Surveys to 2002: 3
Date of Initial Survey: 21 October 1989
Date of Latest Survey: 23 April 1990

Trespass Permission: None needed.

Directions:
The nail line is located 5 km northwest of San Juan Bautista along Cannon Road at its intersection with Anzar Road.

Comments:
The array was established by Robert Burford (USGS) and UCSB in October 1989 a few days after the Loma Prieta earthquake to detect creep northwest of San Juan Bautista. None, in the form of road cracks, has been observed at the site since the array was est ablished, raising some suspicion that the active trace of the fault is not crossed by the line.

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