Case study-Java, Indonesia-2022-Earthquake Flashcards
Tsunami
When was it?
21st November 2022
What was the magnitude of the 2022 Java earthquake?
5.6
What caused the Java earthquake?
The earthquake was caused by tectonic activity along the Cibinong fault, related to the collision between the Indo-Australian Plate and the Eurasian Plate
What type of plate boundary is involved in this region?
convergent
Which tectonic plates are involved?
The Indo-Australian Plate and the Eurasian Plate
How many deaths were reported due to the earthquake?
At least 600 deaths
What were the primary impacts of the earthquake?
Structural damage to buildings and infrastructure
Immediate loss of life and injuries
Ground shaking affecting a wide area
What were some secondary impacts of the earthquake?
Displacement of thousands of residents
Increased risk of disease outbreaks due to crowded conditions
Ongoing aftershocks causing further damage
What were the social impacts of the earthquake?
Disruption of education and community services
Loss of family members and social networks
What were the economic impacts of the earthquake?
over 3,000 structures were affected, including homes, schools, and public facilities.
Key tourist attractions, hotels, and facilities were damaged or destroyed
What were the environmental impacts of the earthquake?
Landslides and soil instability in affected areas
Pollution from damaged infrastructure and debris
Potential changes in local ecosystems due to land alterations
What were the political impacts of the earthquake?
Increased focus on disaster management policies
Coordination of international aid and support
Is Java considered a vulnerable and risky location?
Yes, Java is vulnerable due to its location along major fault lines and a history of seismic activity
What are the risk factors associated with earthquakes in Java?
High population density in urban areas
Poor building standards and infrastructure
Lack of effective early warning systems
Socioeconomic challenges limiting preparedness
