Dominant periods and memory effect of the 2021 earthquake swarm in Hualien, Taiwan

Autor:	Kou-Cheng Chen, Kwang-Hee Kim, Jeen-Hwa Wang, Kuo-Chang Chen
Jazyk:	angličtina
Rok vydání:	2022
Předmět:	Earthquake swarm Morlet wavelet analysis Wavelet power spectrum Global power spectrum Dominant period Fluctuation analysis Geology QE1-996.5 Geophysics. Cosmic physics QC801-809
Zdroj:	Terrestrial, Atmospheric and Oceanic Sciences, Vol 33, Iss 1, Pp 1-14 (2022)
Druh dokumentu:	article
ISSN:	1017-0839 2311-7680
DOI:	10.1007/s44195-022-00022-2
Popis:	Key points 1. To explain the data of the 2021 earthquake swarm in Hualien 2. To describe the Morlet wavelet and fluctuation methods 3. Results show that the memory effect is stronger for the time sequence of magnitudes than for that of inter-event times and higher for M L ≥ 3 events than for M L ≥ 4 ones; and the short- term corrected memory effect was operative in the Hualien swarms
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/3a35004c28a44291ba3c8bc44dca58eb Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF