Tottori bluex3/11/2023 ![]() 2011) observed strong ground motions during the 2016 central Tottori earthquake. The nationwide strong motion networks, K-NET and KiK-net, deployed and operated by NIED (e.g., Aoi et al. Fortunately, the 2016 event did not cause any loss of life, but approximately 30 people were injured and more than 300 houses were completely or partially destroyed (FDMA 2017). This event killed approximately 1000 people, injured more than 3000 people, and completely or partially destroyed more than 13,000 houses (Usami et al. In particular, the 1943 Tottori earthquake caused crippling damage to Tottori City and its surroundings due to strong ground motions. Tottori Prefecture has been struck by several large crustal earthquakes with severe damage, such as the 1943 Tottori earthquake ( M JMA 7.2) (e.g., Kanamori 1972 Kaneda and Okada 2002), the 1983 central Tottori earthquake ( M JMA 6.2) (e.g., Nishida 1990 Yoshimura 1994), and the 2000 western Tottori earthquake ( M JMA 7.3) (e.g., Fukuyama et al. Focal mechanisms represent the F-net moment tensor solutions of the mainshock and the largest foreshock Magenta lines denote the surface traces of active faults (AIST 2007). Brown, orange, and violet stars denote their hypocenters determined by JMA. ![]() Indian red, orange, and violet lines denote the source faults of the 1943 Tottori earthquake ( M JMA 7.2), the 1983 central Tottori earthquake ( M JMA 6.2), and the 2000 western Tottori earthquake ( M JMA 7.3), estimated by Kanamori ( 1972), Nishida ( 1990), and Fukuyama et al. These hypocenters were determined by the NIED Hi-net. Blue circles denote the hypocenters of aftershock within 1 week after the 2016 central Tottori earthquake. ![]() Black circles denote the hypocenters of events ( M ≥ 2) from Februto October 20, 2016. Green star denotes the hypocenter of the largest foreshock (October 21, 2016, 12:12 JST, M JMA 4.2). Black line denotes the assumed fault plane model. Red, blue, and cyan triangles denote K-NET, KiK-net borehole, and KiK-net surface stations, respectively. b Distribution of stations used in this study. Two wave packets in the high frequency band observed at near-fault stations are likely to correspond to the two significant ruptures in the estimated source model.Ī Distribution of peak ground acceleration during the 2016 central Tottori earthquake observed by K-NET and KiK-net. ![]() The high-seismicity area of aftershocks did not overlap with large-slip areas of the mainshock. The estimated seismic moment of the derived source model is 2.1 × 10 18 Nm ( M w 6.1). Although the contribution of this slip region is not large, seismic waveforms radiating from it are necessary to explain the later part of the observed waveforms at several stations with different azimuths. Another large slip region with smaller slips was found in north-northwest of the hypocenter, caused by the second rupture propagating in the north-northwest direction at 3–5 s. The contribution of this large slip region to the seismic waves in the frequency band of the waveform inversion is significant at all stations. A large slip region with a maximum slip of 0.6 m extends from the hypocenter to the shallower part, caused by the first rupture propagating upward 0–3 s after rupture initiation. ![]() It is recommended to consider the shrinkage of upholstery fabric before placing your order.The source rupture process of the 2016 central Tottori, Japan, earthquake ( M JMA 6.6) was estimated from strong motion waveforms using a multiple-time-window kinematic waveform inversion. If you have larger windows, you may want to purchase an extra amount of drapery fabrics to consider the additional width of the windows.īedding and table linens are fabric pieces that are often washed due to their consistent use. When creating your own window hangings or coverings without drapery fabrics, you need to consider a liner as well as a fabric for design and decoration. It will benefit you to wash all fabric beforehand. Do not forget about seam allowances! Also, consider upholstery fabric shrinkage if you are expecting to wash your slip cover. If ordering discount upholstery fabric for a slip cover, please be sure to precisely measure your sofa, chair, ottoman, or chaise lounge. When purchasing designer upholstery fabric through Toto Fabrics, please consider purchasing an extra yard of fabric to cover those accessories. The fabric repeat allowance chart above does not take the armrest covers, self-lined skirts, or pillow backs into consideration. ![]()
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