Guwahati: In the aftershock of the earthquake that shook Manipur on Monday, Union Home Minister Rajnath Singh assured of every possible central assistance to the north-eastern states.
“The prime minister has asked me to coordinate with all the chief ministers of the north-eastern states. I have spoken to almost all of them. However, I could not contact the Manipur chief minister (Okram Ibobi Singh). The Manipur chief secretary told me the damage is more in the state. The Centre will extend all required assistance to the north-eastern states to deal with the crisis,” the minister told the media here.
“I have also spoken to Assam Chief Minister Tarun Gogoi-ji and taken stock of the situation,” Rajnath Singh, on a two-day visit to Assam since Sunday, said.
A 6.7-magnitude earthquake shook the north-eastern region of India and neighboring countries around 4.35 a.m. on Monday.
While the temblor shook most north-eastern states, it is feared to have caused more damage in Manipur although the exact loss is yet to be ascertained.
At least four people died while around 50 people were injured, the Manipur’s government officials stated.
Rajnath Singh arrived in Silchar in Assam’s Barak Valley on Sunday and inspected the Indo-Bangladesh border at Steamerghat border outpost on the international border and addressed a public rally there.
He is scheduled to visit the Sonahat border outpost in Dhubri sector on the India-Bangladesh border on Monday and is likely to address a public rally in Dhubri before returning to New Delhi on Monday evening.(IANS)
Due to improvement in connectivity and transport facility in the last two years, coupled with concentrated administrative focus, more and more youngsters are now heading towards the northeastern states to venture into entrepreneurship
New Delhi, October 16, 2017 : Union Minister of State for Development of the North Eastern Region (DoNER) Jitendra Singh claimed that the area was fast emerging as the new start-up destination for youngsters from all over India, an official statement on Monday.
Due to improvement in connectivity and transport facility in the last two years, coupled with concentrated administrative focus, more and more youngsters are now heading towards the northeastern states to venture into entrepreneurship and take advantage of its unexplored potential, he said, according to a DoNER Ministry statement.
Citing an example, he said in certain areas of Northeast, including states like Arunachal Pradesh, “while almost 40 per cent of the fruit goes waste on account of lack of adequate storage and transport facilities, the same can be used to produce and manufacture fresh and pure fruit juice at a much more cost-effective price”.
During an interaction with youngsters, Jitendra Singh also pointed out that many new airports coming up at Pakyong (Sikkim), Itanagar and Shillong, which along with a time-bound plan to lay broad-gauge rail track, would bring in further ease of doing business.
“Another sector of entrepreneurship which is fast emerging in Northeast is the medical and healthcare sector.
“For years, there has been a trend for patients to shift outside the region, mostly to Kolkata or Vellore, but the encouragement given to the private corporate sector has now resulted in the opening of new hospitals within the region itself and young entrepreneurs are taking the lead,” he said. (IANS)
Bengaluru, October 16, 2017 : Continuous monitoring of water levels in the foothills of the Himalayas can warn about an impending earthquake in the region, which is due for a major temblor.
This recommendation to the Ministry of Earth Sciences has come from Ramesh Singh, professor of environmental sciences at California’s Chapman University, who is also president of the Natural Hazards Group of the American Geological Union.
Singh says the utility of monitoring the water levels of underground aquifers for predicting earthquakes in quake-prone regions has been confirmed from analysis of water level data in a bore hole collected during the earthquake that rocked Nepal’s Gorkha district on April 25, 2015.
The findings of the study carried out by Singh and three seismologists from China have recently been published in the journal Techtonophysics.
The Gorkha quake, one of the deadliest in Nepal, killed about 5,000 people mainly in Nepal, a few in bordering India, two in Bangladesh and one in China, and injured about 9,200 people.
Whenever earthquakes occur, widespread cracks and deformations on the earth’s surface are common, resulting in changes in groundwater levels, Singh told this correspondent in an email.
In China, many parameters are being monitored in water wells, including water level, water temperature, and water radon concentrations to detect any signal prior to an impending earthquake.
According to the scientists, due to seismic wave propagation, the volume of an aquifer expands and contracts, forming fractures that change the water flow in a bore well sunk into the aquifer.
In the case of the Gorkha quake, the scientists considered the water level in a bore well — called “Jingle” well — atop an aquifer in China’s Shanxi province, 2,769 kilometres from the temblor’s epicenter. The data was analysed soon after the Nepal earthquake.
A “spectrum analysis” of the co-seismic response of the bore hole water level showed large amplitude oscillations with a maximum peak-to-peak value of about 1.75 metres associated with ground vibrations generated by the earthquake, says their report.
In addition, the analysis revealed the arrival of a possible precursor wave at the “Jingle” well about 6.5 hours prior to the actual occurrence.
“The study of co-seismic changes in groundwater has emerged as an important research area which can provide an improved understanding of earthquake processes and corresponding changes in surface and subsurface parameters,” Singh said.
Water level data in close proximity to the epicenter may be of great importance in getting early warning signals of an impending earthquake, he said. China and the United States routinely monitor aquifer water levels at 15-minute intervals.
In the light of the finding, Singh said that “India’s Ministry of Earth Sciences may consider deploying water level sensors in the Himalayan foothills areas, which may provide valuable information about an impending earthquake in the Himalayan region, which is due for a major earthquake.”
Such data, he added, “is also useful in understanding the dynamic nature of the Indian plate”.
However Arun Bapat, former head of Earthquake Engineering Research at the Central Water and Power Research Station in Pune, says he has some reservations about the study’s conclusion that water level changes observed in the bore hole were the warning signal for the Gorkha earthquake.
“Various effects associated with a large earthquake (Magnitude 7.5 or more) such as electrical, magnetic, geological, tectonic, hydraulic, radioactivity, etc., have been observed within about 600 to 800 km from the epicenter (but not beyond),” Bapat told IANS.
Bapat said the magnitude of the Gorkha quake was about 6.5 to 6.75 which is considered as moderate. “The effect of this quake on water level changes at a distance of 2,769 kilometres from its epicenter is almost not possible.” (IANS)