What caused the Sri Lanka landslide?
Beginning on 14 May 2016, a low pressure area over the Bay of Bengal caused torrential rain to fall across Sri Lanka, causing floods and landslides which affected half a million people.
Which two hazards caused high death toll in Srilanka?
The most frequent natural hazards that affect Sri Lanka are droughts, floods, landslides, cyclones, vector- borne epidemics (malaria and dengue), and coastal ero- sion (Tissera 1997). Tsunamis are infrequent but have caused severe damage.
What triggered the landslides in Nepal?
The monsoon in the Langtang valley brings about 80 % of the annual precipitation, between June and September. The intense monsoon rain is the main trig- gering factor of landslides causing approximately 80 casual- ties per year over the all Nepal (Petley et al.
Which is the biggest landslide of Nepal?
On 2 August 2014, a major landslide struck in a densely populated area 80 km northeast of Nepal’s capital Kathmandu in Jure, Sindhupalchok District. With a death toll of 156, it was one of the deadliest landslides in Nepal’s history. The landslide had a length of 1.26 km and was 0.81 km wide at the bottom.
How do landslides affect Sri Lanka?
Disaster Management Center has reported (as at 04.06. 2017) 212 deaths, 79 missing and around 717,622 people belonging to 184,265 families affected due to the flood and landslide situation, and further, over 2,313 houses fully destroyed and around 12,529 houses partially damaged.
What is the impact of landslide?
The impact of a landslide can be extensive, including loss of life, destruction of infrastructure, damage to land and loss of natural resources. Landslide material can also block rivers and increase the risk of floods.
When was the biggest flood in Sri Lanka?
The 2017 Sri Lanka floods resulted from a heavy southwest monsoon, beginning around 18 to 19 May 2017. Flooding was worsened by the arrival of the precursor system to Cyclone Mora, causing flooding and landslides throughout Sri Lanka during the final week of May 2017.
What did the Sri Lanka disaster in 2004 consist of?
It occurred when a crowded passenger train was destroyed on a coastal railway in Sri Lanka by a tsunami which followed the 2004 Indian Ocean earthquake….2004 Sri Lanka tsunami train wreck.
| 2004 Sri Lanka tsunami-rail disaster | |
|---|---|
| Line | Coastal line |
| Operator | Sri Lanka Railways |
| Incident type | Flood |
| Cause | Tsunami caused by 2004 Indian Ocean earthquake |
What is the difference between landslide and flood?
Similarly, excess water run-off during heavy rain can cause floods when the water cannot drain away quickly enough. Flooding is the act of flood water accumulating in a area that is being flooded. To understand mudslides you need to know what a landslide is. A landslide is when a quantity of rock slides down a slope.
What causes of landslide?
Landslides are caused by disturbances in the natural stability of a slope. They can accompany heavy rains or follow droughts, earthquakes, or volcanic eruptions. Mudslides develop when water rapidly accumulates in the ground and results in a surge of water-saturated rock, earth, and debris.