Last Update: April 17 2022

SERA Power Outage Forecasts. EPRI Workshop. April 14 2022. SERA ShakeMap.pdf

Ridgecrest 2019. How the Gas System Performed. March 2 2022. Ridgecrest Gas.pdf

Electric Utility Fragility. Presentation at USGS Workshop, Feb 4 2022. Electric Utility Fragility.pdf

Magna M 5.7 2020, Performance of Natural Gas System. Slide set.pdf. TCLEE No. 6.pdf.

Transmission Tower Reliability under Wind and Ice Loads. Rev 1 April 2022. Wind and Ice.pdf

Earthquake Reports, 1906 - 2022

How power, water, gas and other lifelines performed in past earthquakes. Recent additions: Christchurch, Canterbury, New Zealand 2010, 2011; Japan Tohoku M 9.0 2011; Lushan China 2013; Napa, California 2014; Kumamoto Japan 2016; Mexico 2017; Hokkaido Japan 2018; Anchorage Alaska 2018; Ridgecrest 2019; Magna Utah 2020. Coming Soon: Mina Nevada 2020; Antelope 2021

2012 to 2018

Books and Guidelines

Water Pipes, Gas Pipes, Electric Substations, Non Structural,  Fires,

Transmission Tower Reliability under Wind and Ice Loads

Papers and Presentations

Latest: Power Outage Forecasts. Electric Utility Fragility, 2022.

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2019 to 2022