Wavelet-based multifractal analysis of earthquakes temporal distribution in Mammoth Mountain volcano, Mono County, Eastern California

Ahmad, Zaini; Kolahi-Azar, Amir Pirooz; Safavi, Ali Akbar

doi:10.2478/s11600-013-0184-3

Cited by 5 publications

(3 citation statements)

References 54 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The high ability of the wavelet transform, to focus simultaneously in two domains of time (or space) and frequency has prompted many researchers to use it in investigation of complex natural processes (Toledo et al 2013;Zamani et al 2013Zamani et al , 2014. Muzy et al (1991) presented a method for the multifractal analysis of phenomena based on the wavelet transform.…”

Section: -Investigation Of Seismicity Parametersmentioning

confidence: 99%

“…Muzy et al (1991) presented a method for the multifractal analysis of phenomena based on the wavelet transform. This method has been used by some researchers for the fractal study of various phenomena due to its ease of operation and having many advantages among other methods (Enescu et al 2006;Zamani et al 2014).…”

Section: -Investigation Of Seismicity Parametersmentioning

confidence: 99%

See 1 more Smart Citation

Verification of Anatolian Earthquake on February 6, 2023 Prediction using seismic coefficient analysis

Shamgani

Saffari

2023

Preprint

View full text Add to dashboard Cite

A number of large and deadly earthquake occurred on February 6, 2023, in the vicinity of the Eastern Anatolian Fault, which caused a lot of financial and human losses. This fault runs from the south to the northeast of Turkey, which forms a tectonic boundary between the Arabian plate and the Anatolian plate. Due to the fact that the Arabian plate is moving towards the north and the Anatolian plate is moving towards the west, the mechanism of this fault is strike-slip. In this article, the spatial and temporal changes of seismic parameters in an area with coordinates of 35 to 40 degrees longitude and 35.5 to 39 degrees latitude, which includes the Eastern Anatolian fault, have been investigated. To this purpose, seismic data from 01/01/1990 to 02/21/2023 with a moment magnitude greater than or equal to 3.5 (Mw≥3.5) was considered. This research showed that before large earthquakes occurred on February 6, 2023, the seismicity parameter b clearly decreased. This was happened in the about 6 months before the earthquakes so the b-value had significantly decreased from 3.98 to 0.69. Using spatial and temporal analysis of seismic coefficients besides other pre-detectors such as changes in the amount of stress, wave velocity, gravity characteristics, electric resistance and magnetic field can lead to better prediction of hazardous earthquakes.

show abstract

Section: -Investigation Of Seismicity Parametersmentioning

confidence: 99%

Section: -Investigation Of Seismicity Parametersmentioning

confidence: 99%

Verification of Anatolian Earthquake on February 6, 2023 Prediction using seismic coefficient analysis

Shamgani

Saffari

2023

Preprint

View full text Add to dashboard Cite

show abstract

“…Wavelet analysis has found numerous applications in science and engineering. For example, plenty of studies have been investigating the potential of using wavelet transform in the processing of seismic data (Chakraborty and Okaya 1995, Cheng et al 2015, Zamani et al 2014 and time series analysis of streamflow and precipitations (Carey et al 2013, Coulibaly and Burn 2004, Kang and Lin 2007, Labat 2008, Lafrenière and Sharp 2003, Saco and Kumar 2000, Smith et al 1998, Szolgayová et al 2014, Venugopal et al 2006, Zolezzi et al 2009). Scanlon and Albertson (2001) applied wavelet transform to describe turbulent transport of carbon dioxide and water vapour within vegetation canopies.…”

Section: Introductionmentioning

confidence: 99%

Wavelet Characteristics of Hydrological and Dissolved Oxygen Time Series in a Lowland River

2016

View full text Add to dashboard Cite

A b s t r a c tIn this study, we investigated the temporal variability of dissolved oxygen and water temperature in conjunction with water level fluctuations and river discharge in the Narew lowland river reach. For this purpose, high resolution hydrologic and water quality time series have been used. Spectral analyses of time series using continuous wavelet transform scheme have been applied in order to identify characteristic scales, its duration, and localisation in time. The results of wavelet analysis have shown a great number of periodicities in time series at the inter-annual time scale when compared to the classical Fourier analysis. Additionally, wavelet coherence revealed the complex nature of the relationship between dissolved oxygen and hydrological variables dependent on the scale and localisation in time. Hence, the results presented in this paper may provide an alternative representation to a frequency analysis of time series.

show abstract

Multifractal Topography: A Tool to Measure Tectonic Complexity in the Zagros Mountain Range

Kolahi-Azar

Golriz

2018

Math Geosci

View full text Add to dashboard Cite

Wavelet-based multifractal analysis of earthquakes temporal distribution in Mammoth Mountain volcano, Mono County, Eastern California

Cited by 5 publications

References 54 publications

Verification of Anatolian Earthquake on February 6, 2023 Prediction using seismic coefficient analysis

Verification of Anatolian Earthquake on February 6, 2023 Prediction using seismic coefficient analysis

Wavelet Characteristics of Hydrological and Dissolved Oxygen Time Series in a Lowland River

Multifractal Topography: A Tool to Measure Tectonic Complexity in the Zagros Mountain Range

Contact Info

Product

Resources

About