Superstition Hills, Creep-meter, coSH
New incoming data with a 15 minute sample interval are available here. User "geo" Password "hobo". A paper discussing the 2006 Mw=4.7 slow earthquake was published by Wei et al.(2009). Details of this event can be viewed here.
The background creep rate between large slip events has halved in 5 years from 1.3 mm/yr to 0.6 mm/yr as indicated in the plot. In this time the slip events total 52 mm.
Numerical Data coSH
A csv fie for all data 2004-Feb 2011 can be downloaded here.
Processed dextral slip data with GMT date and time of acquisition between March 1994 and Oct 2009 are listed in a zipped .csv file available here. The data are calibrated and mechanical offsets removed. No other editing has been undertaken. The data are listed sequentially as 5 minute, 10 minute and most recently, 15 minute intervals to reduce telemetry costs.