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High resolution tomography of the Tanlu fault zone near Hefei with passive seismic and magnetotelluric linear array data

期刊: EARTHQUAKE SCIENCE, 2021; 34 (1)

As the largest fault trending NNE-SSW to NE-SW in the eastern Eurasia Continent, the Tanlu fault zone (TLFZ) extends over 2,400 km within China, rough......

Time-space characteristics of viscoelastic post-seismic deformations corresponding to different rheology models

期刊: EARTHQUAKE SCIENCE, 2021; 34 (2)

On a long time (> 1 a) scale, the viscoelastic properties of mantle media significantly affect post-seismic deformation. The stress field disturban......

Amplitude variation characteristics of active source airgun signals at Qilian Mountain

期刊: EARTHQUAKE SCIENCE, 2021; 34 (2)

In this study, Qilian Mountain active source airgun signals recorded at 79 stations were obtained after stacking waveforms from July 2015 to December ......

Acoustic finite-difference modeling beyond conventional Courant-Friedrichs-Lewy stability limit: Approach based on variable-length temporal and spatial operators

期刊: EARTHQUAKE SCIENCE, 2021; 34 (2)

Conventional finite-difference (FD) methods cannot model acoustic wave propagation beyond Courant-Friedrichs-Lewy (CFL) numbers 0.707 and 0.577 for tw......

3-D isotropic and anisotropic tomography of P-wave travel times from the Anhui airgun experiment in the Yangtze River

期刊: EARTHQUAKE SCIENCE, 2021; 34 (1)

The Middle-Lower Yangtze River is a typical transition region between the nearly NW-oriented Tethys and NE-trending Pacific tectonic regimes. Structur......

Crustal thickness beneath the Tanlu fault zone and its tectonic significance based on two-layer H-kappa stacking

期刊: EARTHQUAKE SCIENCE, 2021; 34 (1)

Tanlu fault zone (TLFZ) is the largest active fault zone in eastern China. It is characterized by complex tectonic evolution and multiple faults and m......

Tectonic activity and earthquake risk in the Cheng-nanhe fault zone in Weihai city, Shandong province, China, obtained by using an integrated prospecting technique in geophysics and geology

期刊: EARTHQUAKE SCIENCE, 2021; 34 (2)

For city planning and reducing potential earthquake risk, it's necessary to detect the information of the buried faults in an urban area especially, i......

Preliminary seismic anisotropy in the upper crust of the south segment of Xiaojiang faults and its tectonic implications

期刊: EARTHQUAKE SCIENCE, 2021; 34 (1)

The Xiaojiang faults, striking north-to- south (NS), and the Honghe faults, striking north-to-west (NW), are first-order block boundaries that interse......

Shallow destructive earthquakes

期刊: EARTHQUAKE SCIENCE, 2021; 34 (1)

Depths of earthquake occurrence and large slip distribution are critical for seismic hazard assessment. Numerous examples show that earthquakes with s......

On the generation and decay of the long-period coda energy of large earthquakes

期刊: EARTHQUAKE SCIENCE, 2021; 34 (2)

Seismic coda wave is the tail portion of the earthquake record after main arrivals. Studies on the coda usually focus on high-frequency data within se......

Recent advances in earthquake monitoring I: Ongoing revolution of seismic instrumentation

期刊: EARTHQUAKE SCIENCE, 2021; 34 (2)

Seismic networks have significantly improved in the last decade in terms of coverage density, data quality, and instrumental diversity. Moreover, revo......

Lateral variation in Moho depth around the southern Tanlu fault zone and its adjacent area

期刊: EARTHQUAKE SCIENCE, 2021; 34 (1)

We estimated Moho depth beneath the southern Tanlu fault zone and its adjacent area using common-conversion-point (CCP) stacking of receiver functions......

Complex dynamics of repeating and river-blocking landslides in Jiangda during 2018

期刊: EARTHQUAKE SCIENCE, 2021; 34 (1)

Two large landslides successively blocked the Jinsha River at the same location in Jiangda Village on October 10 and November 3, 2018, respectively. T......

Source rupture model of the 2018 M(W)6.7 Iburi, Hokkaido earthquake from joint inversion of strong motion and InSAR observations

期刊: EARTHQUAKE SCIENCE, 2021; 34 (1)

The 2018 M(W)6.7 Iburi earthquake shocked the eastern Iburi region to the west of the Hidaka Collision Zone in Hokkaido, which is a destructive inland......

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