Pulse of the seafloor: Tidal triggering of microearthquakes at 9°50′N East Pacific Rise
نویسندگان
چکیده
منابع مشابه
the role of application of dynamic assessment approach in improvement of iranian efl writing performance at different language proficiency levels
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Broadband marine MT exploration of the East Pacific Rise at 9 50 0 N
[1] We present the first use at a mid-ocean ridge of a recently developed broadband marine magnetotelluric (MT) instrument. The extended high frequency performance of the instrument allows resolution of electrical resistivity structure at shallower depths than traditional marine MT sensors. Our two-dimensional inversion model from data collected at four MT sites on the East Pacific Rise (EPR) a...
متن کاملBroadband marine MT exploration of the East Pacific Rise at 9 50 0
[1] We present the first use at a mid-ocean ridge of a recently developed broadband marine magnetotelluric (MT) instrument. The extended high frequency performance of the instrument allows resolution of electrical resistivity structure at shallower depths than traditional marine MT sensors. Our two-dimensional inversion model from data collected at four MT sites on the East Pacific Rise (EPR) a...
متن کاملFrequency - magnitude distribution of microearthquakes beneath the 9 50 0 N region of the East Pacific Rise , October 2003 through April 2004
[1] Relocated hypocentral data from a 7-month deployment (October 2003 to April 2004) of ocean bottom seismometers provide an opportunity to map microearthquake frequency-magnitude distributions (FMDs) along the 9 49–520N region on the East Pacific Rise. These analyses, which incorporate more than 9000 earthquakes, represent the first investigation of the 3-D spatial and temporal patterns of FM...
متن کاملSeismicity at the southern East Pacific Rise from recordings of an ocean bottom seismometer array
[1] Seismic data recorded by ocean bottom seismometers (OBSs) at the southern East Pacific Rise (SEPR) were analyzed to characterize seismicity at fast spreading mid-ocean ridges. An automated event detection algorithm based on pattern recognition was developed to identify earthquake-generated T phases. The waveform cross-correlation and least squares method was found to provide more robust est...
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ژورنال
عنوان ژورنال: Geophysical Research Letters
سال: 2007
ISSN: 0094-8276
DOI: 10.1029/2007gl030088