What's New

Site location for Continental US can be entered as address or zip code.

App Description

The SeismicHaz App determines the seismic hazard of a given site within the continental United States, and in over 100 cities worldwide.

The following is a summary of the SeismicHaz App features:

1) Determines the mapped spectral accelerations of a given site within the US and in over 100 cities worldwide.

2) Determines the site coefficients, MCE spectral accelerations and design spectral accelerations in accordance with IBC and ASCE-7.

3) Determines the Seismic Design Category in accordance with IBC and ASCE-7.

Limitations of this version:

1) For sites within the US, the seismic hazard is based on entered longitude & latitude with one decimal only. No interpolation is performed when two decimals are entered.

iPhone Screenshots

(click to enlarge)

SeismicHaz screenshot 1 SeismicHaz screenshot 2 SeismicHaz screenshot 3 SeismicHaz screenshot 4

App Changes

  • September 09, 2012 New version 2.02
  • February 06, 2012 Price decrease: $0.99 -> FREE!
  • February 04, 2012 Price increase: FREE! -> $0.99
  • October 03, 2011 Price decrease: $0.99 -> FREE!
  • September 30, 2011 Price increase: FREE! -> $0.99
  • August 08, 2011 Price decrease: $0.99 -> FREE!
  • August 03, 2011 Price increase: FREE! -> $0.99
  • July 27, 2011 Price decrease: $0.99 -> FREE!

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