This study analyzes the exposure of energy and transport assets in Asia and the Pacific to climate change and earthquake hazards and highlights how multi-hazard assessment can help strengthen the resilience of crucial infrastructure. Geolocating and undertaking a multi-hazard assessment of more than 30,000 infrastructure assets, the study identifies significant …
AT MIDNIGHT on September 29-30, Gulab Jawalge and his family went to bed, exhausted by the prolonged Ganesh Puja celebrations in their village, Mangrool, in Maharashtra. Less than four hours later, Jawalge found himself trapped in a pile of rubble that his house had become. When he extricated himself half-an-hour …
IT DID not happen in Latur alone. Earthquakes can and do occur in what geologists generally consider peaceful regions of the earth. The 1819 Kutch earthquake and the 1886 Charleston earthquake in South Carolina, USA, are two famous examples of such rare errant behaviour of the earth. Both quakes were …
JUST BEFORE 4 am on September 30, the stylus tracing out the narrow, wavy line on the seismographs at the Indian Meteorological Department's (IMD) seismological observatory in Delhi began to oscillate violently. As the graphs rolling out of the machine's printer began to indicate an earthquake 1,400 km away, the …
REOPENING the Metsamor nuclear power plant is turning out to be a devil of a problem for beleaguered Armenia. The plant had supplied almost half of Armenia's electricity requirements, but was shut down after a devastating earthquake in the area killed 25,000 people in 1988 and raised fears that radiation …
THE TEHRI dam project (TDP) is back in news. Even as engineering experts and scientists reiterated building such a high dam in a seismically sensitive region is hazardous, an offer from a consortium of Russian and Uzbek companies to finance the project brought joy to its proponents. A two-day workshop …
ANALYSIS of scientific data reveals that geysers -- the hot springs that intermittently throw up columns of water -- can indicate in advance the arrival of an earthquake (Science, Vol 257 No 5075). Scientists Paul G Silver and Nathalie J Valette-Silver of the Carnegie Institution in Washington DC say variations …
Can earthquakes be forecast? After investing one billion dollars in a 30-year earthquake prediction programme, Japanese scientists have virtually admitted failure (Nature, Vol 358 No 6835). A recent review of the programme by Japanese officials indicated several abnormal phenomena could not be objectively identified as quake precursors. For instance, earthquake …
RAIN IN the hills usually evokes romantic images. But in the Himalaya, the monsoon often becomes macabre. It had been raining incessantly through the evening of September 2 and the inhabitants of the seven villages in the Angoth gram sabha of Chamoli district were getting ready to sleep. In nearby …
"The sky is going to fall on our heads," was the thought that ran through the mind of many of Dhedsari's residents. A cloud that should have caused rain to fall over a few days, burst like a bubble and the water poured down all at once in the evening …
FLASH floods and landslides in the Himalaya are caused at times by unplanned development. On August 14 last year, the fast-developing town of Gopeshwar and its surrounding villages was inundated by heavy rainfall and 27 people were killed in resulting landslides. Flooding caused by an irrigation channel left incomplete by …
Many springs changed colour and flow after the earthquake. The Wadia Institute of Himalayan Geology says a large number of springs became completely dry, but some began to discharge murky water with a burnt smell. In other places, discharge levels recorded perceptible increases -- about eight times the normal flow …
THE COMMITTEE appointed by Prime Minister P V Narasimha Rao to examine the viability of the Tehri hydroelectric project will not submit its report before mid-August. It was supposed to have the report ready by the end of June. One of the experts explained, "We have been asked to give …
"EARTHQUAKES don't kill, buildings do," says John Beynon, principal architect at UNESCO's regional office in Bangkok. Today, people are shifting to "killer buildings" as they give up their traditional building technologies in favour of modern designs and materials. This disastrous transformation has taken place not just in Garhwal, but idso …
