Time-dependent shake map for Uttarakhand Himalayas, India, using recorded earthquakes
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Abstract
Uttarakhand Himalayas are highly sensitive to seismic hazard with possible occurrence of high-magnitude earthquakes. Fewer waveforms are available from previously recorded earthquakes, which are insufficient for carrying out seismic hazard studies. The recently installed strong motion instrumentation network (SMIN) in India, particularly, in Indian Himalayas is providing useful data. Using recorded data from SMIN, time-dependent peak ground acceleration and observed peak ground velocity shake maps are drawn for two earthquakes widely recorded by SMIN in Uttarakhand region of Indian Himalayan belt. Open-source Earthworm software with new algorithms is used for drawing these shake maps. The source mechanism is computed for April 4, 2011 earthquake using waveform inversion technique to relate it to the trend of shake maps. The computed focal mechanism shows one of the nodal planes in NW–SE, which are consistent with shake maps for the same earthquake. These time-dependent plotted shake maps provide useful information on the initial rupture, as well as the potential directivity of the rupture.
Keywords
Shake map PGA PGV Uttarakhand Himalaya EarthwormNotes
Acknowledgements
The authors are profusely thankful to the Ministry of Science and Technology of the Republic of China for funding the project, under which this study was carried out. The author (HM) is really thankful to Dr. Wei-An Chao for providing his code to estimate focal mechanism. GMT software from Wessel and Smith (1998) is used in the plotting part of the figures and is gratefully acknowledged.
References
- Allen RM, Brown H, Hellweg M, Khainovski O, Lombard P, Neuhauser D (2009) Real-time earthquake detection and hazard assessment by ElarmS across California. Geophys Res Lett 36:L00B08. https://doi.org/10.1029/2008gl036766 CrossRefGoogle Scholar
- Bilham R (1995) Location and magnitude of the Nepal earthquake and its relation to the rupture zones of the contiguous great Himalayan earthquakes. Curr Sci 69:101–128Google Scholar
- BIS, IS, 1893–2002 (Part 1) Indian standard criteria for earthquake resistant design of structures, part 1—general provisions and buildings. Bureau of Indian Standards, New DelhiGoogle Scholar
- Boatwright J, Thywissen K, Seekins L (2001) Correlation of ground motion and intensity for the 17 January 1994 Northridge California Earthquake. Bull Seismol Soc Am 91:739–752CrossRefGoogle Scholar
- Borcherdt RD (1970) Effects of local geology on ground motion near San Francisco Bay. Bull Seismol Soc Am 60:29–61Google Scholar
- Chao WA, Zhao L, Wu YM (2011) Centroid fault-plane inversion in three-dimensional velocity structure using strong-motion records. Bull Seismol Soc Am 101(3):1330–1340CrossRefGoogle Scholar
- Chen DY, Hsiao NC, Wu YM (2015) The Earthworm based earthquake alarm reporting system in Taiwan. Bull Seismol Soc Am 105:568–579. https://doi.org/10.1785/0120140147 CrossRefGoogle Scholar
- Ekström G, Nettles M, Dziewoński AM (2012) The global CMT project 2004–2010: centroid-moment tensors for 13,017 earthquakes. Phys Earth Planet Inter 200:1–9CrossRefGoogle Scholar
- Frohlich C, Apperson KD (1992) Earthquake focal mechanisms, moment tensors, and the consistency of seismic activity near plate boundaries. Tectonics 11(2):279–296CrossRefGoogle Scholar
- Gahalaut K, Rao NP (2009) Stress field in the western Himalaya with special reference to the 8 October 2005 Muzaffarabad earthquake. J Seismol 13:371–378CrossRefGoogle Scholar
- Gansser A (1964) Geology of the Himalayas. Interscience, New York, p 289Google Scholar
- Gaur VK, Chander R, Sarkar I, Khattri KN, Sinvhal H (1985) Seismicity and state of stress from investigations of local earthquakes in the Kumaun Himalaya. Tectonophysics 118:243–251CrossRefGoogle Scholar
- Graves RW (1996) Simulating seismic wave propagation in 3D elastic media using staggered-grid finite differences. Bull Seismol Soc Am 86:1091–1106Google Scholar
- Gupta S, Gupta ID (2004) Prediction of earthquake peak ground acceleration in Koyna region, India. 13 WCEE, Vancouver, Canada, Aug 1–6, 2004, paper no. 1437Google Scholar
- Gupta S, Kumar S, Wason HR, Das R (2012) A statistical analysis of completeness of earthquake data around Dehradun city and its implications for seismicity evaluation. 15WCEE, Lisbon, Portugal, Sept 24–28, 2012, paper no. 3539Google Scholar
- Johnson CE, Bittenbinder A, Bogaert B, Dietz L, Kohler W (1995) Earthworm: a flexible approach to seismic network processing. Inc Res Inst Seismol Newsl 14(4):1–4Google Scholar
- Kanaujia J, Kumar A, Gupta SC (2016) Three-dimensional velocity structure around Tehri region of the Garhwal Lesser Himalaya: constraints on geometry of the underthrusting Indian plate. Geophys J Int 205(2):900–914CrossRefGoogle Scholar
- Khattri KN (1999) An evaluation of earthquakes hazard and risk in northern India. Himalayan Geol 20:1–46Google Scholar
- Khattri KN, Chander R, Gaur VK, Sarkar I, Kumar S (1989) New seismological results on the tectonics of the Garhwal Himalaya. Proc Indian Acad Sci (Earth Planet Sci) 98:91–109Google Scholar
- Kumar N, Khandelwal DD (2015) Strong motion data analysis of the 4 April 2011 Western Nepal earthquake (M 5.7) and its implications to the seismic hazard in the Central Himalaya. Curr Sci 109(10):1822–1830CrossRefGoogle Scholar
- Kumar N, Sharma J, Arora BR, Mukopadhyay S (2009) Seismotectonic model of the Kangra-Chamba sector of Northwest Himalaya: constraints from joint hypocenter determination and focal mechanism. Bull Seismol Soc Am 99:95–109CrossRefGoogle Scholar
- Kumar A, Mittal H, Sachdeva R, Kumar A (2012) Indian Strong Motion Instrumentation Network. Seismol Res Lett 83(1):59–66CrossRefGoogle Scholar
- Legendre CP, Deschamps F, Zhao L, Chen QF (2015a) Rayleigh-wave dispersion reveals crust-mantle decoupling beneath eastern Tibet. Sci Rep 5:16644. https://doi.org/10.1038/srep16644 CrossRefGoogle Scholar
- Legendre CP, Zhao L, Chen QF (2015b) Upper-mantle shear-wave structure under East and Southeast Asia from Automated Multimode Inversion of waveforms. Geophys J Int 203(1):707–719. https://doi.org/10.1093/gji/ggv322 CrossRefGoogle Scholar
- Legendre CP, Tseng TL, Mittal H, Hsu CH, Karakhanyan A, Huang BS (2017) Complex wave propagation revealed by peak ground velocity maps in the Caucasus Area. Seismol Res Lett 88(3):812–821CrossRefGoogle Scholar
- Liang X, Zhou S, Chen YJ, Jin G, Xiao L, Liu P, Fu Y, Tang Y, Lou X, Ning J (2008) Earthquake distribution in Southern Tibet and its tectonic implications. J Geophys Res 113:B12409. https://doi.org/10.1029/2007JB005101 CrossRefGoogle Scholar
- Mittal H, Kumar A (2015) Stochastic finite-fault modeling of M w 5.4 earthquake along Uttarakhand-Nepal border. Nat Hazards 75(2):1145–1166CrossRefGoogle Scholar
- Mittal H, Gupta S, Srivastava A, Dubey RN, Kumar A (2006) National strong motion instrumentation project: an overview. In: 13th Symposium on earthquake engineering, Indian Institute of Technology, Roorkee, Dec 18–20, 2006, 107–115, New Delhi: Elite PublishingGoogle Scholar
- Mittal H, Kumar A, Ramhmachhuani R (2012) Indian national strong motion instrumentation network and site characterization of its stations. Int J Geosci 3(6):1151–1167CrossRefGoogle Scholar
- Mittal H, Kumar A, Kumar A (2013a) Site effects estimation in Delhi from the Indian strong motion instrumentation network. Seismol Res Lett 84(1):33–41CrossRefGoogle Scholar
- Mittal H, Kamal, Kumar A, Singh SK (2013b) Estimation of site effects in Delhi using standard spectral ratio. Soil Dyn Earthq Eng 50:53–61CrossRefGoogle Scholar
- Mittal H, Kumar A, Kamal (2013c) Ground motion estimation in Delhi from postulated regional and local earthquakes. J Seismol 17(2):593–605CrossRefGoogle Scholar
- Mittal H, Kumar A, Kumar A, Kumar R (2015) Analysis of ground motion in Delhi from earthquakes recorded by strong motion network. Arab J Geosci 8(4):2005–2017CrossRefGoogle Scholar
- Mittal H, Wu YM, Chen DY, Chao WA (2016a) Stochastic finite modeling of ground motion for March 5, 2012, Mw 4.6 earthquake and scenario greater magnitude earthquake in the proximity of Delhi. Nat Hazards 82(2):1123–1146CrossRefGoogle Scholar
- Mittal H, Kumar A, Wu YM, Kumar A (2016b) Source study of M w 5.4 April 4, 2011 India-Nepal border earthquake and scenario events in the Kumaon-Garhwal Region. Arab J Geosci 9(5):348CrossRefGoogle Scholar
- Mittal H, Wu YM, Sharma ML, Yang BM, Gupta S (2018a) Testing the performance of earthquake early warning system in northern India. Acta Geophys 67:59–75. https://doi.org/10.1007/s11600-018-0210-6 CrossRefGoogle Scholar
- Mittal H, Wu YM, Sharma ML, Lin TL, Yang BM (2018b) Shake maps generation for Delhi region using two different algorithms. In: 16th symposium on earthquake engineering, Indian Instiute of Technology, Roorkee, Dec 20–22Google Scholar
- Mozziconacci L, Delouis B, Angelier J, Hu JC, Huang BS (2009) Slip distribution on a thrust fault at a plate boundary: the 2003 Chengkung earthquake, Taiwan. Geophys J Int 177(2):609–623CrossRefGoogle Scholar
- Olivieri M, Clinton J (2012) An almost fair comparison between Earth-worm and Seiscomp3. Seismol Res Lett 83:720–727CrossRefGoogle Scholar
- Olsen KB (1994) Simulation of three-dimensional wave propagation in the Salt Lake Basin. Ph.D. Thesis, University of Utah, Salt Lake City, UtahGoogle Scholar
- Seeber L, Armbruster JG (1981) Great detachment earthquakes along the Himalayan arc and long-term forecasting. In: Earthquake prediction: an international review. Maurice Ewing Series 4, American Geophysical Union, Washington, DC, pp 259–277Google Scholar
- Srivastava P, Mitra G (1994) Thrust geometries and deep structure of the outer and lesser Himalaya, Kumaon and Garhwal (India): implications for evolution of the Himalayan fold-and-thrust belt. Tectonics 13(1):89–109CrossRefGoogle Scholar
- Valdiya KS (1980) Geology of Kumaun Lesser Himalaya, interim record: Dehradun. Dehradun, Wadia Institute of Himalayan Geology, p 289Google Scholar
- Wald DJ, Quitoriano V, Heaton TH, Kanamori H, Scrivner CW, Worden CB (1999) TriNet “ShakeMaps”: rapid generation of peak ground motion and intensity maps for earthquakes in southern California. Earthq Spectra 15(3):537–555CrossRefGoogle Scholar
- Wessel P, Smith WHF (1998) New, improved version of generic mapping tools released. Eos, Trans Am Geophys Union. https://doi.org/10.1029/98EO00426 Google Scholar
- Wu YM (2015) Progress on development of an earthquake early warning system using low cost sensors. Pure appl Geophys 172:2343–2351. https://doi.org/10.1007/s00024-014-0933-5 CrossRefGoogle Scholar
- Wu YM, Hsiao NC, Teng TL (2004) Relationships between strong ground motion peak values and seismic loss during the 1999 Chi-Chi, Taiwan earthquake. Nat Hazards 32:357–373CrossRefGoogle Scholar
- Wu YM, Chen DY, Lin TL, Hsieh CY, Chin TL, Chang WY, Li WS, Ker SH (2013) A high density seismic network for earthquake early warning in Taiwan based on low cost sensors. Seismol Res Lett 84:1048–1054. https://doi.org/10.1785/0220130085 CrossRefGoogle Scholar
- Wu YM, Liang WT, Mittal H, Chao WA, Lin CH, Huang BS, Lin CM (2016) Performance of a low-cost earthquake early warning system (P-alert) during the 2016 ML 6.4 Meinong (Taiwan) Earthquake. Seismo Res Lett 87(5):1050–1059. https://doi.org/10.1785/0220160058 CrossRefGoogle Scholar
- Wu YM, Mittal H, Huang TC, Yang BM, Jan JC, Chen SK (2018) Performance of a low-cost earthquake early warning system (P-alert) and shake map production during the 2018 Mw 6.4 Hualien (Taiwan) Earthquake. Seismol Res Lett (accepted)Google Scholar
- Yagi Y, Okuwaki R (2015) Integrated seismic source model of the 2015 Gorkha, Nepal, earthquake. Geophys Res Lett 42(15):6229–6235CrossRefGoogle Scholar
- Yang BM, Huang TC, Wu YM (2018) ShakingAlarm: a nontraditional regional earthquake early warning system based on time-dependent anisotropic peak ground-motion attenuation relationships. Bull Seismol Soc Am 108(3A):1219–1230. https://doi.org/10.1785/0120170105 CrossRefGoogle Scholar
- Zhao L, Chen P, Jordan TH (2006) Strain Green’s tensors, reciprocity and their applications to seismic source and structure studies. Bull Seismol Soc Am 96:1753–1763CrossRefGoogle Scholar