Stay Safe from Landslides. As the monsoon season in southern part of India started, landslides and other floor related disasters are in the limelight. The recent massive landslide

Stay Safe from Landslides. Tips to Survive

Stay Safe from Landslides. As the monsoon season in southern part of India started, landslides and other floor related disasters are in the limelight. The recent massive landslide in Rajamudi area of Munnar, Kerala claimed more than 40 lives. Precaution is needed to ensure that such disasters does not happen in future. Even though several studies conducted in the area has identified the landslide site as uninhabitable, the poor tea plantation workers were forced to live in that locality. Many families were wiped off. The deceased includes small children and infants.

How can we ensure that such disasters are not repeated in the future? The most effective way to avoid deaths in landslides is to predict an upcoming landslide effectively. By effectively practicing this, more people can Stay Safe from Landslides. The first and foremost strategy is to be vigilant as soon as an alert call is declared from the government’s side. When there is a chance for heavy rainfall and down pour in a region appropriate alerts are declared. People should take this seriously and should not stay at landslide prone areas during the alert period.

Authorities should also take initiatives to arrange temporary accommodation for people inhabiting in such areas.

How landslides occur? How can we Stay Safe from Landslides

Now the question is, Stay Safe from Landslides? TO get an answer for this question, we need to know more about this phenomenon. When there is a heavy rain the soil gets saturated with huge volume of water. In a high-level land with low lying adjacent areas, this excess water held by the soil will put pressure on the walls of the holding soil. When this pressure reaches an intolerable level, the only option for the high volume of saturated water is to break the soil barrier and flow to the low-lying area, taking the soil, massive rocks, the flora, fauna, and everything along with it. The path of this overflowing current of water mixed with rock, soil and tress will be devastated. Plateau like lands with deep slopes on the sides that hold water has higher chances of landslides.

Forest areas with about 22degree slopes are highly landslide prone. Extensive quarrying and soil erosion will also lead to landslides, as this disturbs the equilibrium of the area. The Geology department is constantly assessing the areas that has a higher chance for landslide. Maps of such areas are also published for the reference of the public. If there is continuous rain for more than 24 hours the chances of landslides are very high as the soil reaches the water saturation level by that time.

Soil Piping – The falling earth

People who reside in valleys next to steep hills, and people who stay on slopes of hills need to take extra care during continuous heavy rain. Take extra precaution if the place where you live is in a span of two kilometres from a recent landslide site. In Idukki and Kannur districts of Kerala a phenomenon called soil piping was also seen in many areas. This is a phenomenon in which land suddenly goes down, deep into the earth forming a crater like hole. This happens due to disturbances in the lower layers of the hard soil.

Nature is highly unpredictable, however if we take proper precautions, casualties can be reduced to a minimum and more people in the high-risk zone can Stay Safe from Landslides

Flood in Kerala in 2020

Leave a Reply

Your email address will not be published. Required fields are marked *