7th Kenji Ishihara Colloquium Series on Earthquake Engineering | Day 1
Fault Displacement
Thursday, August 21st, 2025, 8:30am-5pm
University of California, San Diego
Franklin Antonio Hall 1301
The first day of the 7th Kenji Ishihara Colloquium Series on Earthquake Engineering, cohosted with EERI UCSD, will spotlight critical advances in understanding and mitigating surface fault rupture hazards. The program features expert presentations on infrastructure design challenges near active faults, probabilistic fault displacement hazard assessments, and new seismotectonic models for the San Diego region. Notable speakers in the field will offer unique perspectives from engineering practice, international nuclear safety, and academic research.
Click the image on the right to view the event flyer.
Click here for information about each of our speakers & their presentations.
Click here to go to Day 2 of the 7th Kenji Ishihara Colloquium Series.
PROGRAM
Morning Session - Moderator: Janna Bonfiglio, P.E., G.E. | Kleinfelder || EERI San Diego Chapter President
| Time | Topic & Speaker | |
|---|---|---|
| 7:30am | 8:30am | Registration and Breakfast |
| 8:30am | 8:35am | Welcome and Overview of Program |
| 8:35am | 9:15am | Designing Infrastructure for Surface Fault Rupture Nick Oettle, Ph.D., P.E., G.E. | GEI Consultants, Inc. |
| 9:15am | 9:45am | The IAEA Probabilistic Fault Displacement Hazard Assessment Exercise Zeynep Gulerce | International Atomic Energy Agency |
| 9:45am | 10:00am | Break |
| 10:00am | 10:30am | Selection of Design Fault Displacements for Moderate-Activity Faults Dr. Norman Abrahamson | UC Berkeley, UC Davis |
| 10:30am | 10:50am | Discussion |
| 10:50am | 11:20am | A New Seismotectonic Framework for Active Faults in Metropolitan San Diego Dr. Karl Mueller | University of Colorado Boulder |
| 11:20am | 11:50am | The Resolution of Two Important Questions About the Nature of the San Andreas Fault Dr. Monte Marshall | San Diego State University |
| 11:50am | 12:15pm | Discussion |
| 12:15pm | 1:15pm | Lunch |
Unfortunately, Dr. Craig Comartin is no longer able to present at this year’s colloquium.
Afternoon Session - Moderator: Jalal Fatemi, P.E. | Atlas || EERI San Diego Chapter Secretary/Treasurer
| Time | Topic & Speaker | |
|---|---|---|
| 1:15pm | 1:45pm | Design and Construction of the Light Rail Transit Overhead Crossing Seismic Fault Zones Sami Megally, Ph.D., P.E., S.E. and Keith Gazaway, P.E. | Kleinfelder |
| 1:45pm | 2:15pm | Evaluation of Existing Buildings Located on Active Fault Lines Frank Bannon | Reid Middleton, Inc. |
| 2:15pm | 2:30pm | Break |
| 2:30pm | 3:00pm | Seismic Modelling + Performance of High-Rise Concrete Shear Wall Building Adjacent to Fault Chris Smith, P.E., S.E. and Dr. Ehsan Dezhdar, S.E. | Glotman Simpson |
| 3:00pm | 3:20pm | Discussion |
| 3:20pm | 3:50pm | Fault Investigation Challenges and Issues In The Urban Setting of Santa Monica, California -- A Reviewer's Perspective Mike Phipps | Cotton, Shires and Associates, Inc. |
| 3:50pm | 4:20pm | Experience Using Ground Improvement for Surface Fault Rupture Hazard Mitigation Jim Gingery | Keller |
| 4:20pm | 4:40pm | Discussion |
| 4:40pm | 5:00pm | Break |
| 5:00pm | 7:00pm | Happy Hour |
VENUE
University of California, San Diego
Franklin Antonio Hall 1301
3180 Voigt Drive
La Jolla, CA 92093
REGISTRATION
Click here to register for the colloquium. Registration closes on Monday 8/18 at 11:59pm.
LODGING
Click here for a list of hotels near UCSD.
PARKING
For $8 per day, conference parking permits are available in advance through UCSD’s Parking Portal website, which you can access by clicking here. In order to purchase a parking permit, you will need to create an account. When you click on the aforementioned link, it should show a “Guest User Registration” form. Otherwise, click on “SIGNUP” in the upper right corner of the webpage. Once you fill out the form and create an account, follow the prompts to purchase your conference parking permit for the days you will be attending the colloquium.
You can also pay for parking through the ParkMobile app or website the day-of the colloquium. More information can be found here.
There are two structures available for parking near Franklin Antonio Hall: Hopkins and Pangea. The closest parking structure to the venue is Hopkins Parking Structure (view here or here), located on Voigt Dr. off of Hopkins Dr. If Hopkins is full, please go to Pangea Parking Structure (view here or here), located on Pangea Dr. off of N. Torrey Pines Rd. You may only park in B-spaces with your pre-purchased conference parking permit.
Click image below to see the parking structures and venue highlighted (from https://maps.ucsd.edu/map/default.htm):
Click image below to see the parking structures and venue highlighted on Google Maps (from https://act.ucsd.edu/maps/):
