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SEAOC Seismic Design Map Software

Click the link above to see the SEAOC and OSHPD developed web interface implementing the USGS web services to retrieve the seismic design data and present it in a report format. This website does not perform any calculations to the table values. To allow the seismic design data to remain free to all, this website is open-source so feel free to copy the source code on github. Please contact us for feedback.

The website currently provides ASCE 7-16, ASCE 7-10, IBC 2015, IBC 2012, NEHRP-2015, NEHRP 2009, ASCE 41-13, and ASCE 41-17 seismic design map data.  

Upcoming Meetings

Feb 29

Student Competition

We are looking for volunteers to help with the SEAOCC Student Competition. The competition will be held on Saturday, February 29, 2019 at Sacramento State. If you are interested or have any questions, please contact Amy Hopkins.

Mar 6

East District Social

Save the Date - Details TBA

Mar 10

March Dinner Meeting

Come learn about the design and construction of the Patio Roof right over your head. We will hear from the engineer and contractor on some of the challenges that this deceptively simple looking roof presented.

Register Now

Mar 19

SEAOCC Concrete Seminar

Registration is open!

Register Now

Apr 14

April Dinner Meeting

Engineered Wood Products Detailing and Specification in Multi-family/Light Commercial Construction: Best Practices for a Better Build