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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.
Thank you to everyone that made the pub trivia night
Upcoming Meetings
SEAOC Convention August 26 to August 28, 2026
SEAOC Convention August 26 to August 28, 2026
Announcements
New members posted
3 new members Posted Members April 14, 2026,
Brandon Biando, Caltrans - Associate
Wilder Mazariegos, CAU, Sac - Student
Aasihah Al Haidari, CAU, Sac - Student
3 new members Approved Members
Sarah Outzen, Henkel - Industry
Jonathan Kotyakov, Heavenly Coffee - Student Oregon State University
Taneil Evans, Structuary Engineering, Inc. - Member

