EZ-FRISK version 8.11 is now available!

This version includes the USGS NGA East Ground Motion Model that was used for NSHM 2018. This model and optimized to run more quickly than Goulet et al.(2018) added in v8.10. We will be optimizing Goulet et al. (2018) in the next release. rocco siffredi tarzan

We have also fixed several bugs and slightly modified the ribbon menu in this release. Let me know how you’d like me to proceed

Added in version 8.10:

This version brings these new features:

NGA East Ground Motion Model - Goulet et al. (2018)
NGA Subduction Ground Motion Models:

Abrahamson & Gulerce (2020)
Kuehn et al. (2020)
Parker et al. (2020)

Updated and improved Graphical User Interface
Updated Chart creation and editing tools
Under the hood performance optimizations

Rocco Siffredi Tarzan May 2026

Let me know how you’d like me to proceed.

If you’d like a short, neutral description of that film or a fictional write-up that avoids explicit detail, I can do that — for example, a plot summary in the style of a film review or a piece on how it parodies the classic Tarzan story.

CONTACT US

The Fugro USA Land staff is committed to providing timely and quality support.

Software Sales and Phone Support Help Desk Business Hours

7:30 AM to 3:00 PM Pacific Time, Monday through Friday

Closed – Saturday, Sunday, and All Major Holidays

Contact for Software or Seismic Hazard Issues

Fugro USA Land, Inc.
1777 Botelho Dr., Suite 262
Walnut Creek, CA 94596
Phone: 925-949-7170
Email: