“…Seismic velocity is a measure of rocks' elastic properties, which is sensitive to perturbations in fluid content, the stress field, and micro‐structures. Temporal changes in seismic velocity have been measured to study a variety of geological and environmental processes related to tectonic stress build up or release (Poupinet et al., 1984), magma storage changes at volcanos (Brenguier, Shapiro, et al., 2008; Koulakov et al., 2013; Mordret et al., 2010; Rivet et al., 2015), dynamic shaking or static stress changes caused by earthquakes (Brenguier et al., 2014; Froment et al., 2013; Peng & Ben‐Zion, 2006; Rubinstein & Beroza, 2004, 2005; Zaccarelli et al., 2011), seasonal changes in near‐surface saturation or groundwater level (Clements & Denolle, 2018; Clymer & McEvilly, 1981; Lecocq et al., 2017; Mao et al., 2022; Mordret et al., 2020; Qin et al., 2022; Sens‐Schönfelder & Wegler, 2006; Voisin et al., 2017), tidally induced strain (Mao et al., 2019; Takano et al., 2019; Wang et al., 2008; Yamamura et al., 2003), geothermal exploitation (Boitnott & Boyd, 1996; Sanchez‐Pastor et al., 2019; Taira et al., 2018; Zhang et al., 2022), CO 2 injection (Nakata et al., 2022), and freeze‐thaw cycles (James et al., 2019; Lindner et al., 2021).…”