Savalde
Encyclopedia
Savalde is a small village in Shahada
Shahada, Maharashtra
Shahādā , one of the 7 Tehsils in the Nandurbar district, is a town situated in the northwest corner of Maharashtra state in India. Shahādā town was in Dhule District until 1 July 1998...

 taluka in Nandurbar district
Nandurbar District
Nandurbar is an administrative district in the northwest corner of Maharashtra state in India . On 1 July 1998 Dhule was bifurcated as two separate districts now known as Dhule and Nandurbar. The district headquarters are located at Nandurbar city...

 of Maharashtra
Maharashtra
Maharashtra is a state located in India. It is the second most populous after Uttar Pradesh and third largest state by area in India...

 state in India
India
India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

. Savalde village is situated around 5 km South-west of Shahada.

Village

Savalde village is situated around 5 km away from Shahada and around 1 km west from Maharashtra State Highway Number 1 on Shahada
Shahada, Maharashtra
Shahādā , one of the 7 Tehsils in the Nandurbar district, is a town situated in the northwest corner of Maharashtra state in India. Shahādā town was in Dhule District until 1 July 1998...

-Dhule
Dhule
Dhule is a city and a Municipal Corporation in Dhule district in northwestern part of Maharashtra state, India. It is one of the very few well-planned cities of India before Indian Independence.-Geography:Dhule is located at...

 road. Savalde is very small village. Occupation of almost all the villagers is farming
Agriculture
Agriculture is the cultivation of animals, plants, fungi and other life forms for food, fiber, and other products used to sustain life. Agriculture was the key implement in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that nurtured the...

. For important shopping, health treatment or higher education villagers go to Shahada which is easily accessible by bus, private vehicle or stopping any on route to Shahada passenger riksha on Highway. Fresh vegetable
Vegetable
The noun vegetable usually means an edible plant or part of a plant other than a sweet fruit or seed. This typically means the leaf, stem, or root of a plant....

s and milk
Milk
Milk is a white liquid produced by the mammary glands of mammals. It is the primary source of nutrition for young mammals before they are able to digest other types of food. Early-lactation milk contains colostrum, which carries the mother's antibodies to the baby and can reduce the risk of many...

 in Shahada town comes from villages like Savalde.

Seismograph Station

Sardar Sarovar Narmada Nigam Ltd has installed 9 Seismograph stations around Sardar Sarovar Dam
Narmada Dam Project
The Sardar Sarovar Dam is a dam on the Narmada River near Navagam, Gujarat, India. It is the largest dam and part of the Narmada Valley Project, a large hydraulic engineering project involving the construction of a series of large irrigation and hydroelectric multi purpose dams on the Narmada River...

 to monitor any seismic activity due to water in dam. These stations are Alirajpur
Alirajpur
Alirajpur is a city and a municipality in Alirajpur district in the state of Madhya Pradesh, India.Alirajpur State was formerly a princely state of India, under the Bhopawar Agency in Central India. It lies in the Malwa region of Madhya Pradesh, near the border with Gujarat and Maharashtra. It...

 Badwani Kooksi in Madhya Pradesh
Madhya Pradesh
Madhya Pradesh , often called the Heart of India, is a state in central India. Its capital is Bhopal and Indore is the largest city....

, Sagbara Ghabana Jeetgarh Kwant Naswadi in Gujarat and Shahada
Shahada, Maharashtra
Shahādā , one of the 7 Tehsils in the Nandurbar district, is a town situated in the northwest corner of Maharashtra state in India. Shahādā town was in Dhule District until 1 July 1998...

 in Maharashtra
Maharashtra
Maharashtra is a state located in India. It is the second most populous after Uttar Pradesh and third largest state by area in India...

. Out of these 9 seismograph stations around Sardar sarovar dam, only two seismograph stations, Shahada and Sagbara, are fully functional. Shahada is one of these 9 Seismograph Stations. As seismograph machines are installed away from ground vehicle traffic, seismograph machine is installed in the west direction of Savalde village, just outside the village. Seismograph station at Savalde was also worn out and was not in working condition until 10 November 2006 Savalde Earthquake
Earthquake
An earthquake is the result of a sudden release of energy in the Earth's crust that creates seismic waves. The seismicity, seismism or seismic activity of an area refers to the frequency, type and size of earthquakes experienced over a period of time...

.

10 November 2006 Earthquake

In the night of 10 November 2006, Savalde villagers reported to Shahada Police Station sounds coming from underground and ground vibrations. After verification, police vans alerted people in Shahada town and nearby villages to remain alert. Nothing happened in the night of 10 November. But in the afternoon of next day, tremors of magnitude 2.8 struck to Shahada tahsil region. No damage done to property or any life anywhere except cracks on the walls of few houses in Savalde village. Scientists from GSDA(Groundwater Surveys and Development Agency) and MERI (Maharashtra Engineering Research Institute) Nasik visited the Savalde village and concluded that underground sounds and tremors occurred because of pressure of weak lithosphere
Lithosphere
The lithosphere is the rigid outermost shell of a rocky planet. On Earth, it comprises the crust and the portion of the upper mantle that behaves elastically on time scales of thousands of years or greater.- Earth's lithosphere :...

on air packets in natural or human made cavities inside lithosphere. Due to heavy rain in August 2006, pressure over weak lithosphere mantle increased. Weak lithosphere mantle crashed in this cavity and hence on air inside cavity which caused underground sounds and tremors.
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