Results 31 to 40 of about 96,657 (309)
Geomatics, Natural Hazards & Risk, 2020 An earthquake of small magnitude (ML3.5) occurred on 12 April 2020 near the east district boundary of NCT, Delhi with maximum PGA for the event observed to be 14.13 gals. A few smaller aftershocks also occurred in the area.
Ajeet P. Pandey +4 more
doaj +1 more source
Coronal magnetic field measurement using loop oscillations observed by Hinode/EIS [PDF]
, 2008 We report the first spectroscopic detection of a kink MHD oscillation of a solar coronal structure by the Extreme-Ultraviolet Imaging Spectrometer (EIS) on the Japanese Hinode satellite. The detected oscillation has an amplitude of 1 kms−1 in the Doppler
Andries +32 more
core +2 more sources
Geophysical Monograph Series, Page i-xiv., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
wiley +1 more source
Recent gravity changes in China Mainland
Geodesy and Geodynamics, 2011 Based on results of the mobile gravity measurements of the Crustal Movement Observation Network of China and Digital Earthquake Observation Network of China, this paper shows the pattern of temporal gravity changes in China mainland on a time scale of 2 –
Li Hui +5 more
doaj +1 more source
Записки Горного института, 2023 The temperature in the Valley of Geysers (Kamchatka) geothermal reservoir calculated using the feldspar Na-K-geothermometer has been steadily increasing over the past 10 years on average from 165 to 235 °C, which is close to the temperature values of a ...
Anastasia V. Sergeeva +6 more
doaj
Scientific Reports, 2022 Fast detection and characterization of seismic sources is crucial for decision-making and warning systems that monitor natural and induced seismicity.
Ismael Vera Rodriguez, Erik B. Myklebust
doaj +1 more source
Science Museum Group Journal, 2021 The British seismologist John Milne (1850–1913) is a dominant and celebrated figure in historical accounts of seismology. In this paper I use evidence from seismographs preserved in the collections of the Science Museum Group to reconsider his ...
Alexandra Rose
doaj +1 more source
Temporal gravity changes before the 2008 Yutian Ms7.3 earthquake
Geodesy and Geodynamics, 2012 Based on the data of the repeated gravity observation network in Chinese mainland since 1998, we analyzed the temporal changes of regional gravity field before the 2008 Yutian Ms7. 3 earthquake.
Shen Chongyang +6 more
doaj +1 more source
Recent advances in earthquake seismology using machine learning
Earth, Planets and SpaceGiven the recent developments in machine-learning technology, its application has rapidly progressed in various fields of earthquake seismology, achieving great success.
H. Kubo, Makoto Naoi, Masayuki Kano
semanticscholar +1 more source
Marine Sediment Characterized by Ocean‐Bottom Fiber‐Optic Seismology
Geophysical Research Letters, 2020 The Sanriku ocean‐bottom seismometer system uses an optical fiber cable to guarantee real‐time observations at the seafloor. A dark fiber connected to a Distributed Acoustic Sensing (DAS) interrogator converted the cable in an array of 19,000 seismic ...
Z. Spica +8 more
semanticscholar +1 more source