Digital Commons Network^™

Best Practices In Disaster Public Communications: Evacuation Alerting And Social Media, Frannie Edwards, Kaikai Liu, Amanda Lee Hughes, Jerry Zeyo Gao, Dan Goodrich, Alan Barner, Robert Herrera

Mineta Transportation Institute

This research project examines the current state of the practice for disaster public communication, the distrust of government, the training available to public information officers, and the literature available to guide the design of effective public outreach messaging, especially for rapid on-set events. Growing distrust in government had led to lack of public confidence in public agency messaging during emergencies, yet public agency public information officers are using multiple pathways, including both traditional and social media resources, to try to reach impacted communities effectively. The introduction explains the development of wildfire events in the West and their context. A literature …

“Tele-Commuting” During The Covid-19 Pandemic And Beyond: Unveiling State-Wide Patterns And Trends Of Telecommuting In Relation To Transportation, Employment, Land Use, And Emissions In Calif, Tianjun Lu, Jian-Yu Ke, Fynnwin Prager, Jose N. Martinez

Mineta Transportation Institute

Telecommuting, the practice of working remotely at home, increased significantly (25% to 35%) early in the COVID-19 pandemic. This shift represented a major societal change that reshaped the family, work, and social lives of many Californians. These changes also raise important questions about what factors influenced telecommuting before, during, and after COVID-19, and to what extent changes in telecommuting have influenced transportation patterns across commute modes, employment, land use, and environment. The research team conducted state-level telecommuting surveys using a crowd-sourced platform (i.e., Amazon Mechanical Turk) to obtain valid samples across California (n=1,985) and conducted state-level interviews among stakeholders (n=28) …

Analyzing The Use And Impacts Of Oakland Slow Streets And Potential Scalability Beyond Covid-19, Gordon Douglas, David Moore

Mineta Transportation Institute

This report presents the results of a mixed-methods study of the 2020-2022 Oakland Slow Streets program. An official response to the Covid-19 pandemic, the program used signs and temporary barricades to limit thru-traffic on 21 miles of city streets to create more and safer space for walking, cycling, and outdoor recreation. Researchers collected data throughout the summer of 2021 on seven designated slow streets plus one cross street and one control street for each – a total of 21 street segments representing conditions in seven different neighborhoods across Oakland. Data collection comprised in-person passerby counts, observations and photographs of local …

Vulnerable Populations And Flooding: A Bay Area County Public Alert And Warning Case Study, Victoria Castro

Master's Projects

Public alert and warning systems are crucial tools that save lives and protect property in times of emergencies. In the past several decades, natural disasters have struck the nation, and effective public alerts and warnings were not disseminated to all impacted populations, calling into question the effectiveness of emergency communication systems (Wimberley, 2012).

As an example, in 2012, when Hurricane Sandy hit the east coast, public alert and warning systems reached those who had access to technological devices. However, emergency managers and alerting authorities faced the challenge of alerting all groups, including the homeless and individuals with access and functional …

A Program Evaluation Of The Town Of Woodside, Plumas County Fire Safe Council, And Mountain Communities’ Fire Safe Council Defensible Space Projects, Mandeep Gill

Master's Projects

California is one of the most fire-prone regions in the world, with every passing year becoming more hazardous. With a tremendous amount of loss and damage occurring every year due to wildfires, property owners must prepare their homes and structures to withstand fires as much as possible. The best way to achieve this is by building and retrofitting homes with fire-resistant materials and creating defensible space around the property (Cal Fire, n.d.). Although it is the best way to protect one’s property, it is often times difficult for property owners to do so because of financial or physical limitations, or …

A Process Evaluation Of Intelligence Gathering Using Social Media For Emergency Management Organizations In California, Alan Barner

Master's Projects

When responding to an emergency, correct and timely information is often the difference between a successful response and a potential disaster. The information that emergency managers in California receive from the public often dictates how agencies respond to emergencies. The emergence of social media has presented several benefits to emergency managers regarding intelligence gathering during the emergency response process. Simultaneously, the emergence of social media has raised several concerns for the stakeholders involved. One major issue involves inaccurate information circulating on social media platforms during ongoing disasters. If emergency managers cannot discern incorrect information from correct information, disaster response may …

Would A Regional Fire Emergency Communications Center In Placer County Improve Efficiency For Participating Fire Agencies?, Reginald Williams

Master's Projects

Dispatch centers serve multiple functions within a community, dependent on the resources it controls. Centers operating in PC function as the primary 911 answering point, using “call-takers” and “dispatchers” to triage emergencies and respond the appropriate resources. Call-takers are trained personnel who are hired to answer 911 calls from the community, and input valuable information into a computer-aided dispatch (CAD) system, that geolocates the emergency location and provides historical information of emergencies at a given location. Many call-takers are trained to provide instructions to the caller to ensure that they are 1) out of harm's way and 2) to assist …

Covid-19 In The Bay Area: The Impact Of A Pandemic On Different Demographics In Selected Counties From 2020 - 2021, Maria Del Rosario Rodriguez Lomeli

Master's Projects

The world experienced a novel coronavirus disease outbreak in Wuhan, China in December of 2019 (Dhillon et al., 2020). Within months it spread worldwide, becoming a pandemic known as the novel coronavirus SARS-CoV2 or COVID-19 (Hunter, 2020). COVID- 19 continued to spread, with public health officials worldwide urging countries to enact stay-at-home orders that could decrease the fast spread of the virus. The Chinese government's official report states that the virus originated in the Huanan Seafood Market located in Wuhan in October of 2019 (Dhillon et al., 2020). The World Health Organization (WHO) was alerted of the virus within a …

Amber Alert System: An Analysis On How Access To Technology Has Affected Effectiveness, Elizabeth Balcom

Master's Projects

This research was conducted to examine whether the introduction of Wireless Electronic Alerts (WEAs) to the AMBER Alert system in 2012 has impacted the effectiveness of the system from 2009 to 2019.

Multifidelity Prediction In Wildfire Spread Simulation: Modeling, Uncertainty Quantification And Sensitivity Analysis, Mario Miguel Valero, Lluís Jofre, Ricardo Torres

Faculty Research, Scholarly, and Creative Activity

Wildfire behavior predictions typically suffer from significant uncertainty. However, wildfire modeling uncertainties remain largely unquantified in the literature, mainly due to computing constraints. New multifidelity techniques provide a promising opportunity to overcome these limitations. Therefore, this paper explores the applicability of multifidelity approaches to wildland fire spread prediction problems. Using a canonical simulation scenario, we assessed the performance of control variates Monte-Carlo (MC) and multilevel MC strategies, achieving speedups of up to 100x in comparison to a standard MC method. This improvement was leveraged to quantify aleatoric uncertainties and analyze the sensitivity of the fire rate of spread (RoS) to …

Preparing For Wildfire Evacuation And Alternatives: Exploring Influences On Residents’ Intended Evacuation Behaviors And Mitigations, Amanda M. Stasiewicz, Travis B. Paveglio

Faculty Research, Scholarly, and Creative Activity

Understanding residents' intended evacuation behaviors is an increasingly important component of managing complex wildfire events in the United States and elsewhere. Growing evidence suggests that local populations consider a range of potential evacuation behaviors during fire events, yet fewer efforts explore rural residents' evacuation intentions or their relationship to wildfire mitigations that reduce risk or aid in fire suppression. This study explores evacuation intentions among wildland-urban interface residents in Pend Oreille County, Washington, USA. We explore how mitigation performance (e.g., fuel reduction efforts, structure improvements, active firefighting preparation) differs across three emergent categories of evacuation intentions and evaluate whether a …

Ensuring Resilience: Efforts To Retrofit Soft-Story Housing In California, Griffin Weizer

Master's Projects

The intention of this study was to determine what soft story housing retrofit ordinances have been offered by local governments in the State of California since the 1989 Loma Prieta earthquake, and to analyze the components and provisions therein to determine possible trends and best practices.

Harmonizing Climate Change Mitigation And Adaptation In Transportation And Land-Use Planning In California Cities, Serena E. Alexander, Asha Weinstein Agrawal, Ashley M. Hooper, Michael R. Boswell

Mineta Transportation Institute

Abstract: Recent extreme weather events in California—wildfires, drought, and flooding—make abundantly clear the need to plan effective responses to both the causes and the consequences of climate change. A central challenge for climate planning efforts has been identifying transportation and land-use (TLU) strategies that simultaneously reduce greenhouse gas emissions (“mitigation”) and adapt communities so that they will be less affected by the adverse impacts of climate change (“adaptation”). Sets of policies that collectively address both mitigation and adaptation are known as “integrated actions.” This study explores municipal climate planning in California to determine whether cities incorporate integrated actions into their …

What Factors Influence The Success Of Soft Story Retrofit Programs? The Example Of San Francisco’S Program, Thanh Thuy Nguyen

Master's Projects

In the event of an earthquake, one of the types of structures that is most susceptible to collapse is soft-story buildings (Association of Bay Area Governments [ABAG], 2016). Built before current regulation and codes were enacted, a soft-story residential building is a building that has commercial space or open parking on the first floor, with units built above it (ABAG, 2016). The first floor has a weak structure and the units above the first floor weigh heavily on it (Arroyo, 2019). Due to their building structure, these properties may sway or collapse during an earthquake, ultimately causing fatalities and damage …

State Spending And Local Financial Impacts From California 2017 Wildfires In Napa And Sonoma Counties, Frannie Edwards

Faculty Research, Scholarly, and Creative Activity

No abstract provided.

Developing An Implementation Plan For Program Success: Sjsu Campus Community Emergency Response Team (C-Cert), Waynette Fernandez Santos

Master's Projects

San Jose State University would benefit from the implementation of the Campus Community Emergency Response Team (C-CERT), a program that many higher education institutions use to train community members in disaster preparedness. With a C-CERT program, trained people are empowered to know how to conduct themselves during an emergency, and learn how to keep themselves, their friends and colleagues safe. This research surveyed and interviewed emergency management professionals in other higher education institutions to determine best practices for C-CERT implementation. The goal of this research was to analyze other higher education institutions’ C-CERT success, identify what characteristics make their C-CERT …

Benchmarking The Delivery Of Fema Training To Operation Line Employees Within Surface Transit Agencies, Matthew E. Mccann

Master's Projects

In February 2003, in the aftermath of the September 11, 2001 terror attacks, the administration of then President George W. Bush developed Homeland Security Presidential Directive-5 (HSPD-5), which mandated the use of the National Incident Management System (NIMS), and the Incident Command System (ICS) by all agencies receiving federal funding (Bush, 2003). The intent of HSPD-5 was to “enhance the ability of the United States to manage domestic incidents by establishing a single, comprehensive national incident management system” (Bush, 2003), or in other words, to ensure that emergency response by the many disparate agencies under the umbrella of government funding …

Seismic Early Warning Systems In Japan & Mexico: Expectations And Reality, Frannie Edwards

Faculty Research, Scholarly, and Creative Activity

No abstract provided.

Community Accountability In Land Use Planning: Using Mitigation Strategies, Frannie Edwards

Faculty Research, Scholarly, and Creative Activity

No abstract provided.

Grassroots Relief: Informal And Community-Based Response To Extreme Weather Events From Occupy Sandy To The Cajun Navy, Gordon Douglas, Eric Klinenberg, Liz Koslov

Faculty Publications, Urban and Regional Planning

This study examines the role that local grassroots efforts play in disaster response and recovery. Drawing on findings from an ongoing research project on the experience of Hurricane Sandy in New York City since 2012 as well as new data from more recent hurricanes and other events, we show how volunteers, community-based organizations, and activist groups often play an important role in both immediate response and longer-term recovery efforts. Many communities hit hard by Sandy and other disasters were significantly aided by locally organized and 'informal' responses, often from groups that initially had nothing to do with emergency preparedness (community …

Reciprocity And Vernacular Statecraft: Andean Cooperation In Post-Disaster Highland Ecuador, A. J. Faas

Faculty Publications, Anthropology

Cooperative labor parties known throughout the Andes as mingas, although outwardly appearing to be the same cultural institution, are practiced quite differently and with varying meanings in different socioeconomic contexts. This article discusses how minga cooperation came to exhibit contrasting, yet intimately related, patterns of practice and social relationships in both a displaced, disaster-affected village and a disaster-induced resettlement. It describes actors in these groups appealing to ostensibly common repertoires of shared meaning and culture, while organizing themselves in distinct ways in order to access and control scarce resources. In one village, minga participation is largely sustained through traditional …

Collective Impact: Working Together For Robust Community Emergency Preparedness, Cheryl H. Galloway

Master's Projects

This study identifies a shortfall of solid emergency preparedness between organizations and individuals in Gilroy, providing a gap analysis in disaster mitigation on the civilian side. This information is important for emergency managers and public safety officials to understand as they strive to develop plans and solutions to increase participation, effectiveness, planning, training and implementation at the Gilroy Unified School District and in the community at large. Using an evaluation of current efforts for review by the school board, city council, Chamber of Commerce and non-profits in the public safety sector, more expansive outreach through collaboration is the common goal. …

Emergency Management Training For Transportation Agencies, Frances Edwards, Daniel Goodrich, James Griffith

Mineta Transportation Institute

State transportation agencies have a variety of responsibilities related to emergency management. Field personnel manage events--from day-to-day emergencies to disasters--using the Incident Command System (ICS) as their organizational basis. At the headquarters level, the Emergency Operations Center (EOC) coordinates the use of resources across the department and its districts, with other state departments and agencies, and through the federal Emergency Support Function 1. District-level EOCs coordinate with the department. In extreme events, the transportation department may only be able to deliver limited essential services in austere conditions, so a continuity of operations/ continuity of government plan (COOP/COG) is essential. This …

The Effect Of Mapping Technology On Fire-Based Ems Response Times In Santa Clara County, Angela Borland

Master's Projects

The goal of this research is to determine whether map technology and signal preemption technology contribute to lowering fire-based EMS response times in Santa Clara County. The research uses benchmarking among fire departments in Santa Clara County, the Bay Area, and large Western urban fire departments to determine which factors contribute to the success in meeting contracted response times. Findings from this evaluation were used to create recommendations for fire service leadership regarding resource use along the continuum of fire department-based EMS response to 9-1-1 calls for medical service.

Continuity Of Operations Guidebook And Template For Nonprofit Service Providers, James Griffith

Master's Projects

No abstract provided.

Evaluating The Reverse 9-1-1 System In Santa Clara County: Does The Process Work?, Areej M. Sadhan

Master's Projects

In times of crises, emergency first responders need an effective system of communication to notify the public, to organize evacuation, and to direct evacuees to shelters and hospitals around the affected areas. This research focuses on the “Reverse 911” alert system used by Santa Clara County and asks key questions about its efficiency: ‘Is it the only alert system used to communicate with the public during crises?’ ‘Is it a reliable tool?’ ‘Should Santa Clara County improve its emergency communication?’ ‘Can we be sure the community is notified on time and well directed to safety?’

The legislative intent of Reverse …

Crisis Informatics, Christine Hagar

Faculty Publications

No abstract available.

Federal Aviation Administration Evaluation Requirements For Airport’S Wildlife Hazard Management Plans, Enrique Guadiamos

Master's Projects

No abstract provided.

Haiti Earthquake January 2010: What Actions And Policies Can The Government Of Haiti Implement To Improve Emergency Management Response, Steve Cohen

Master's Projects

In 2010, Haiti experienced a devastating earthquake that destroyed much of its capital city and the governmental offices that should have guided the response to the disaster. This research focuses on how Haiti can benefit from the Caribbean Disaster Management Agency’s standards for disaster resilience as it works to recover from the earthquake. Unfortunately, Haiti has long been dependent on assistance from non-governmental organizations due to its extreme poverty; its recovery is complicated by the need to integrate disaster assistance and on-going economic and social assistance into its development of a more resilient society.