---

Activity

2021

• RAINFALL TRIGGERING OF POST-FIRE DEBRIS FLOWS OVER A 28-YEAR PERIOD NEAR EL PORTAL, CALIFORNIA, USA
  T234 Engineering Geology for the Betterment of Society: Honoring the Legacy of Jerome V. De Graff
  Wednesday, 13 October 2021

  1:30 PM - 5:30 PM

  Portland Ballroom 254 (Hybrid Room)

---

2020

• RAINFALL TRIGGERING OF POST-FIRE DEBRIS FLOWS OVER A 28-YEAR PERIOD NEAR EL PORTAL, CALIFORNIA, USA
  T258 GSA Environmental and Engineering Geology Division
  Friday, 30 October 2020

  10:00 AM - 2:00 PM

  Meeting Rooms

---

2017

• REAL-TIME MONITORING FOR EMERGENCY RESPONSE: THE CONUNDRUM OF ACTION THRESHOLDS
  T59 Current Trends in Landslide Monitoring: New Techniques, Methods, Successes, Failures, and Case Studies I
  Sunday, 22 October 2017

  1:30 PM - 5:30 PM

  Skagit 5

---

2016

• GSA ENGINEERING GEOLOGY DIVISION’S RICHARD H. JAHNS DISTINGUISHED LECTURER: THE CHALLENGES OF PROVIDING LANDSLIDE INFORMATION DURING AN EMERGENCY RESPONSE
  178 Recent Advances in Engineering Geology
  Tuesday, 27 September 2016

  8:00 AM - 12:00 PM

  Room 303