JIBC - Justice Institute of British Columbia Hazard, Risk, Vulnerability Analysis Questions and Answers

Question 1

A coastal community in British Columbia is situated in a known tsunami inundation zone.
The community also has a large elderly population with mobility challenges and a single, low-lying bridge providing the only vehicle access.
In an HRVA context, the single bridge represents a form of what?

Accepted Answer

An infrastructural vulnerability

Answer

A hazard

Answer

A mitigation measure

Answer

A recovery capability

Question 2

What is the primary purpose of conducting a Hazard, Risk, and Vulnerability Analysis (HRVA) as part of a community's emergency management program?

Accepted Answer

To help the community make risk-based choices to prioritize mitigation, preparedness, response, and recovery activities.

Answer

To respond immediately to an active emergency event.

Answer

To assign accountability after a disaster has occurred.

Answer

To exclusively document historical disaster events for archival purposes.

Question 3

In the context of emergency management risk assessment, 'risk' is most accurately calculated as a function of which two elements?

Accepted Answer

Likelihood and Consequence

Answer

Hazard and Recovery

Answer

Vulnerability and Preparedness

Answer

Mitigation and Response

Question 4

Which of the following is the BEST example of a 'social vulnerability' that would be identified during an HRVA?

Accepted Answer

A significant population of residents with limited proficiency in the local language.

Answer

A city's main water pipeline crossing an active fault line.

Answer

The historical frequency of severe winter storms in the region.

Answer

The municipality's budget for emergency supplies and equipment.

Question 5

An HRVA for a mountain town identifies 'wildfire' as a high-likelihood, high-consequence hazard. The analysis also reveals that many residential neighborhoods are built with limited access roads and are surrounded by dense forest. Based on this, which mitigation action would MOST directly address the identified vulnerability?

Accepted Answer

Implementing a 'FireSmart' program that encourages homeowners to create defensible space around their properties.

Answer

Purchasing additional water rescue boats for the fire department.

Answer

Establishing a new communications protocol for the Emergency Operations Centre.

Answer

Updating the community's earthquake response plan.

Question 6

Which statement below provides the most accurate definition of a 'hazard' within the HRVA framework?

Accepted Answer

A potential event, phenomenon, or human activity that could cause loss of life, injury, or other health impacts, as well as damage to property, the environment, and services.

Answer

The financial cost required to recover from a disaster.

Answer

The probability of a damaging event occurring within a specific timeframe.

Answer

The susceptibility of a community's infrastructure to damage from an event.