catastrophe english presentation

GENERAL TOPIC“CATASTROPHE”

Specific TopicsYoga Tirta Yanuar : JAKARTA ANNUAL FLOODSyarah Meylinda : TYPHOON HAIYANYanto Novianto : MERAPI ERRUPTIONGita Ade Rianti : TSUNAMI ACEH

JAKARTA ANNUAL

FLOODING IN JANUARY

2013

Created by : Yoga Tirta Yanuar

INTRODUCTION

Severe flooding is reported to have hit Jakarta

on numerous occasions in the past, including

in 1621, 1654, 1918, 1942, 1976, 1996, 2002

and 2007.

Many parts of Jakarta were inundated

following heavy rain on January 16, 2013.

The floods killed at least 20 people and sent at

least 33,502 fleeing their houses

CAUSE AND EFFECT

An important part of the flooding problem is

caused by the fact that a substantial part of

Jakarta is low-lying. Around 24,000 ha (about 240

square km) of the main part of Jakarta is

estimated to be below sea level.

Flooding can become severe if heavy rains

happen to coincide with high tides. When this

happens, high tides tend to push water into low-

lying areas just as the run off from rains in upland

areas such as nearby Bogor is flowing down into

the Jakarta area.

DURATION

The flooding in 2013 began on Tuesday, 15 January 2013, in some parts of the city as a result of heavy rains and waterways clogged with garbage and other kinds of debris.

Serious flooding began along several main thoroughfares of Jakarta. A 30-meter-long section of Jakarta’s West Flood Canal dike on Jalan Johannes Latuharhary in Menteng collapsed.

This breach quickly caused flooding in nearby areas. Military personnel, the Jakarta public works agency, and public order officers joined forces to quickly replace the collapsed dike section with a temporary retaining wall made of rocks and sandbags. Workers finished rebuilding a section of a canal dike.

THE FLOOD IN BUNDARAN HI

TRANSPORT

The city's main airport was open but many roads leading to it were reportedly blocked.

The flooding disrupted train services from Manggarai Station in South Jakarta to Tanah Abang Station in Central Jakarta.

Most commuter trains and buses were suspended, and roads were difficult to access.

Flooding was reported at the presidential palace, forcing the postponement of a meeting between President Susilo Bambang Yudhoyono and his visiting Argentine counterpart, Cristina Fernandez

IMAGES

SBY HELPS EVACUATION

PROCESS

TYPHOON HAIYAN

Presents by Syarah Meylinda

WHAT IS TYPHOON HAIYAN ?

Super Typhoon Haiyan, also called Typhoon

Haiyan or Typhoon Yolanda, massive and highly

destructive storm in the North Pacific Ocean

during early November 2013. The tropical cyclone

produced high winds, coastal storm surges, heavy

rains, and flooding in the land areas over which it

passed. With maximum sustained winds at

landfall there that measured 195 miles (315 km)

per hour, Haiyan was among the most powerful

tropical cyclones ever recorded.

Affected Area

Haiyan hit central Philippines region . Then most

of Vietnam and the area China. Although the area

is narrower, Haiyan damage , including in the high

areas far from the coast , triggered by strong

winds.

Early Warning

Philippine authorities have been commemorating

its citizens about disaster Haiyan , a few days

earlier . Around 800,000 people then moved to a

shelter .

However , Philippine officials did not expect and

prepare to receive a storm surge as high as 6

meters , said meteorologist Weather.com , Nick

Wiltgen . According to news reports , the water

from the storm surge to inundate the shelter.

Altitude Air Waves

Haiyan is storm surge . The waves of the sea has been rising ever since . With the encouragement of high winds , waves to the mainland . Upon reaching the mainland , the highest wave was only about 6 feet .

Refugees and Fatalities

Typhoon Haiyan claimed an estimated 10 thousand casualties , only in one city in the Philippines . Not including in Vietnam and China . " The death toll is expected to increase , while aid workers to reach areas more severely affected , " the UN report said . The storm also made 660 thousand people displaced

The Economic Impact

Although it is too early to predict ,

Jonathan Adams , a senior analyst at

Bloomberg Industries , Typhoon Haiyan

cause losses of up to U.S. $ 14 billion (

Rp 162 trillion )

MERAPI ERRUPTION

Presents by Yanto Novianto

Location Map

Merapi Eruption 2010

Merapi Eruption 2010

Merapi Eruption 2010

Merapi Eruption 2010

Merapi Eruption 2010

TSUNAMI IN ACEH

Presents by Gita Ade Rianti

• On Sunday morning, 26 December 2004, an earthquake registering

9.0 on the Richter scale struck off the western coast of north

Sumatra, triggering massive waves that devastated coastal regions

throughout the Indian Ocean rim. Indonesia’s Aceh Province

suffered the greatest mortality, of coastline.

• The quake's centre was 20 miles beneath the ocean floor and

about 308 miles from the provincial capital of Banda Aceh,

according to the US Geological Survey (USGS).

• Devastating earthquake occurred in the Indian Ocean , off the coast of Aceh . The

earthquake caused a tsunami that killed at least 250,000 people in a dozen

countries in Asia and Africa . National disaster.

• In Indonesia , the earthquake claimed more than 126,000 lives . Dozens of

buildings were destroyed by a major earthquake , especially in Meulaboh and

Banda Aceh at the tip of Sumatra . In Banda Aceh , about 50 % of all buildings

destroyed by the tsunami . However , most of the casualties caused by the

tsunami that struck the west coast of Aceh and North Sumatra .

Approximately one year after the tsunami, Indonesian government

129 775 deaths, 38 786 missing and 504 518 tsunami

• Experience in Aceh has provided an invaluable lesson for Indonesia

and the world in disaster response.

• Eight years ago, a large tsunami devasted Aceh causing over 221,000

people killed or missing.

• The approach used during the reconstruction process brought great

success and has now transformed Aceh.