This paper presents the results of a reconnaissance study in Sikkim. The 2011 Sikkim earthquake (also known as the 2011 Himalayan earthquake) occurred with a moment magnitude of 6.9 and was centered within the Kanchenjunga Conservation Area, near the border of Nepal and the Indian state of Sikkim, at 18:10 IST on Sunday, 18 September. It has been felt to create awareness regarding these issues and is the need of the hour. The earthquake was sourced about 130 km north of the main Himalay an frontal collision zone, roughly. In that case, we may relate the rupture of this earthquake to one of the above two surface-mapped lineaments, provided that we have the evidence for the surface rupture for this earthquake. The 2011 Sikkim earthquake (also known as the 2011 Himalayan earthquake) occurred with a moment magnitude of 6.9 and was centered within the Kanchenjunga Conservation Area, near the border of Nepal and the Indian state of Sikkim, at on Sunday, 18 September. You could also do it yourself at any point in time. depth of the 2011 Sikkim earthquake turns out to be shallow (520 km), then it is an earthquake that occurred within the overlying Himalayan wedge. • The earthquake was felt across northeastern India, Nepal, Bhutan, Bangladesh and southern Tibet. Kathmandu experienced two aftershocks that both had a magnitude of 4.8 Mw. The preliminary hypo-central parameters of this earthquake, as Vineet K Gahalaut. In fragile mountain areas like Sikkim, the major damage is caused by landslides and boulder falls triggered by the shaking. Quite the same Wikipedia. What makes an earthquake "significant"? Damage survey observations of 2011 Sikkim Earthquake in India is addressed. M 6.9 September 18, 2011 Sikkim earthquake… An intensive damage survey was carried out after a week of the earthquake. By continuing you agree to the use of cookies. 2011 Sikkim Earthquake – Himalayan earthquake. Repair does not pretend to improve the structural strength of the building and can be very deceptive for meeting the strength requirements of the next earthquake. Although the A 13 minute documentary film made by Department of Information and Public Relations, Government of Sikkim The fault plane solution of this earthquake indicates a strike-slip motion. The recent earthquake of Mw 6.9 which occurred on September 18, 2011 in Sikkim–Nepal border region (epicenter 27.72°N, 88.06°E, depth 20.7 km, ∼68 km NW of the Capital city Gangtok) is the strongest earthquake in the instrumentally recorded history of the region. Analysis of the damages identify lateral spreading of slope, pounding of buildings, out-of-plane rotation, generation of structural cracks, plastic hinge formation at column capitals and damage of infill wall material as predominant damage features. This paper. Fig-3: Rockslides on different road stretches in Sikkim Earthquake induced landslides Due to the 18th September 2011 Sikkim earthquake (M: 6.8), several “new” and a few “reactivated” landslides have occurred right from the Himalayan foot-hill region (e.g., Dudhia in Kurseong Sub- The 18 September 2011 Sikkim Himalaya earthquake of Mw 6.9 (focal depth 50 km, NEIC report) with maximum intensity of VII on MM scale (www.usgs. 2011 Sikkim earthquake by different national and in - ternational agencies (Table 1). 2011 Sikkim earthquake. “Continental Indian and Eurasian Plates” Converge with one another – Strike-slip Faulting. This report is based on observations of the follow-ing contributors: C.V.R. Download PDF. 2015 India/Nepal Earthquake. The 2011 Sikkim earthquake also known as the 2011 Himalayan earthquake, was a magnitude 6.9 (Mw) , Kanchenjunga Conservation Area, near the border of Nepal and the Indian state of Sikkim At … A detailed report on the earthquake (M:6.8) of 18th September, 2011 in Sikkim-Nepal border region An earthquake of magnitude 6.8 occurred on 18th September at 18:11 hrs IST in Sikkim-Nepal Border region. In 2011 Sikkim earthquake this monastery was also partially damaged and renovations were immediately done with the aid received from Sikkim Government. One of the biggest earthquakes in that area since 1897 with that one being a 8.7. A short summary of this paper. On 18 September 2011, an earthquake with its epicentre in the adjacent Sikkim state of India struck Nepal to cause extensive structural damage, despite of minor life loss. https://doi.org/10.1016/j.soildyn.2015.03.020. Download Full PDF Package. reference to Sikkim Earthquake, 2011 VENKATA PURNA TEJA MALLADI Dehradun, India, March, 2012 . Check out for the latest news on 2011 Sikkim earthquake along with 2011 Sikkim earthquake live news at Times of India That's it. Exactly a year after an earthquake measuring 6.8 on the Richter scale stuck Sikkim causing widespread devastation and left nearly 80 dead, a … The 2011 Sikkim earthquake (also known as the 2011 Himalayan earthquake) occurred with a moment magnitude of 6.9 and was centered within the Kanchenjunga Conservation Area, near the border of Nepal and the Indian state of Sikkim, at 18:10 IST on Sunday, 18 September. Into the night people of Sikkim and its surrounding areas felt many aftershocks the three major ones were 5.7, 5.1 and 4.6. On 18 September 2011, all the Indian states and countries surrounding Sikkim witnessed a devastating moderate earthquake of magnitude 6.9 (Mw). We have reanalysed the hypocentral parameters using nine local broadband station … Events in this list and shown in red on our real-time earthquake map and list are considered “significant events’, and they are determined by a combination of magnitude, number of Did You Feel It responses, and PAGER alert level. The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. 18 Sept 2011 Sikkim –Nepal Border Earthquake Clearinghouse. Devastating effect is observed in different structures at hilly terrain of Sikkim. 100 relations. 4. The reported source depth was the most uncertain parameter, ranging from 10 km to 50 km. April 2015 Nepal earthquake was the worst natural disaster of Nepal … Significant damages have been observed in relatively new framed structures mainly in Government buildings, thick masonry structures, while, the older wooden frame (ekra) non-engineered structures performed well during the earthquake. EERI Special Earthquake Report — February 2012 Learning from Earthquakes The M w 6.9 Sikkim-Nepal Border Earthquake of September 18, 2011 Several teams from India investigat-ed the effects of the Sikkim earth-quake between September 25th and November 10th, 2011. Tectonic Summary The September 18, 2011 India-Nepal border region earthquake occurred near the boundary between the India and Eurasia plates, in the mountainous region of northeast India near the Nepalese boarder. Geomatics, Natural Hazards and Risk, 2011. The earthquake served to highlight the need for enhancing the existing national disaster management system. Just better. We have herein reproduced the pdf of the quick report on Sikkim earthquake in EERI Nov 2011 newsletter. So far 354 new landslides have been identified after the earthquake by the National Remote Sensing Centre using We have great pleasure in creating our indigenous SEFI clearinghouse for the storage of information, reports and photographs on earthquakes. The earthquake was felt across n A few remedial measures are also attempted to be mentioned with future need of research and application. 22 October 2011 NICEE @ IIT Kanpur 2 The M6.9 earthquake hit Sikkim on 18th September 2011 with its epicenter located at 27.72°N, 88.06°E, near India-Nepal border, about 68 km NW of Gangtok and at a focal depth of 19.7 km as reported by USGS. Sikkim, India has had: (M1.5 or greater) 0 earthquakes in the past 24 hours 2 earthquakes in the past 7 days; 2 earthquakes in the past 30 days; 11 earthquakes in the past 365 days Three aftershocks since the earthquake, occurring at magnitudes of 5.7, 5.1, and 4.6 (Mw) within 30 minutes of the initial earthquake. Originating in Sikkim–Nepal border with an intensity of VI+ in MSK scale, this earthquake caused collapse of both unreinforced masonry buildings, heritage structures and framed structures followed by landslides and mud slides at various places of Sikkim. There was wide spread ground failure and landslide during the recent Sikkim earthquake (Magnitude M L = 6.9) of September 18, 2011. An earthquake of magnitude 6.8 occurred on 18thof September, 2011 at 18:11 hrs IST in Sikkim - Nepal Border region. ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. 2011 Sikkim Earthquake at Eastern Himalayas: Lessons learnt from performance of structures. 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Lessons from such moderate earthquake will help the earthquake research community. 37 Full PDFs related to this paper. Further, it is noteworthy that government buildings suffered more than private ones and damages were observed more in newer framed structures than older ones. READ PAPER. Avoiding the possibility of brittle modes of failure by proper reinforcement and connection of resisting members. September 2011 Mw 6.9 Sikkim earthquake, the largest ever reported slab event from this region. Copyright © 2015 Elsevier Ltd. All rights reserved. Increasing the lateral strength in one or both directions, by reinforcement or by increasing wall areas or the number of walls and columns. • The 2011 Sikkim earthquake occurred with a moment magnitude of 6.9, near the border of Nepal and the Indian state of Sikkim, at 18:10 IST on Sunday, 18 September. Salient observations on damage patterns and remedial measures are reported. ANNALS OF GEOPHYSICS, 61,4, SE450, doi: 10.441/ag-7585 1 “ SOURCE CHARACTERISTICS OF THE 18 SEPTEMBER 2011 SIKKIM EARTHQUAKE „ Rajesh Prakash 1,*, Ravi Kant Singh 1, Gaddale Suresh 1, Jia Lal Gautam 1, Sanjay Kumar Prajapati1, Hari Narain Srivastava 2 (1) N at io nlC erf S sm g y ,M E hc w D I d (2) Ex- IndiaM eto r lg c Dp m ,N w h 1. The earthquake was felt across northeastern India, Nepal, Bhutan, Bangladesh and southern Tibet. earthquake threat, as was evident during the 2011 Japan earthquake and the 2009 Thailand earthquake. Tendong Gumpa - Wikipedia The September 2011 earthquake damaged the old structures of the monastery. DISCLAIMER This document describes work undertaken as part of a programme of study at the Indian Institute of Remote Sensing of The 2011 Sikkim earthquake (also known as the 2011 Himalayan earthquake) occurred with a moment magnitude of 6.9 and was centered within the Kanchenjunga Conservation Area, near the border of Nepal and the Indian state of Sikkim, at 18:10 IST on Sunday, 18 September. The quake came just a few days after an earthquake of 4.2 magnitude hit Haryana’s Sonipat district, sending tremors in New Delhi. The main purpose of repairs is to bring back the architectural shape of the building so that all services start working and the functioning of building is resumed quickly. 2011-Sikkim earthquake Shakemap.jpg 612 × 717; 131 KB An injured man being treated in a Hospital, after an earthquake, in Gangtok on September 19, 2011.jpg 2,200 × 1,650; 417 KB Army’s rescue operations in earth quake affected area of Sikkim (1).jpg 480 × 360; 112 KB To install click the Add extension button. M 6.9 September 18, 2011 Sikkim earthquake. On 18 September 2011, all the Indian states and countries surrounding Sikkim witnessed a devastating moderate earthquake of magnitude 6.9 (Mw). Copyright © 2021 Elsevier B.V. or its licensors or contributors. 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