DRRR 3RD QRT Flashcards
A serious disruption of the functioning of a community or a society causing widespread human, material, economic or environmental losses which exceeds the ability of the affected community or society to cope using its own resources (ISDR)
DISASTER
The expected
consequences to life,
livelihood, economic
activity distribution resulting from interactions between human-induced hazards and vulnerable conditions
RISKS
The
condition that
determined by physical,
social, economic and environmental factors or processes, which increase the susceptibility of a community to the
VULNERABILITY
TYPES OF VULNERABILITY
Physical and environmental vulnerability * Social vulnerability
* Economic vulnerability
a process, phenomenon or human activity that may cause loss of life, injury, or other health impacts.
HAZARD
degree to which an element is at risk.
Exposure
characteristics and circumstances of a community
Vulnerability
combination of all strengths and resources present within a community.
CAPACITY
People’s response to disaster
PERCEIVED RISK
Extent to which a disaster risk is deemed acceptable or tolerable.
ACCEPTABLE/TOLERABLE RISK
Those that are emergent, and not necessarily obvious until the disaster occurs.
SYSTEMATIC RISKS
It remains even when there is an effective disaster reduction in place.
RESIDUAL RISKS
Point where the earthquake begins
FOCUS
- As a factor associated with danger that may lead to accidents or adverse events.
- Possible loss of life, injury, or damage to assets within a society, or community during a specific timeframe.
- Significant disruption to the functioning of a community or society.
Risk as defined in R.A. 10121
are cracks on the earth’s surface along which smaller plates move or slip against each other.
FAULT LINES
The point on the ground directly above the focus
EPICENTER
Is a measure of the total energy released at the earthquake’s point of origin which is below the earth’s surface.
MAGNITUDE
A fault which has moved within 10,000 years. This means that there is historical seismicity.
ACTIVE FAULT LINE
Is the perceived strength of an earthquake based on relative effect to people and structures.
INTENSITY
Is caused by the passage of seismic waves beneath structures
Ground shaking
5 EARTHQUAKE HAZARDS
Ground shaking
Ground rupture
Ground subsidence
Tsunami
Liquefaction
Volcanic eruption
The more destructive, that makes everything rotate as in spinning wheel
S-Waves