“…For earthquakes particularly, this is likely because of the prevalence of crowdsourcing-related projects for earthquake reporting (e.g., Wald et al, 2012;Kong et al, 2016; FIGURE 1 | Global map showing numbers of published citizen science projects with a DRR focus. Argentina (Le Coz et al, 2016), Australia (Madsen and O'Mullan, 2013;Yates and Partridge, 2015;Haworth et al, 2016;Hung et al, 2016;Zhong et al, 2016;Haworth, 2018), Belgium (Mossoux et al, 2016), Brazil (Marchezini et al, 2017;Hirata et al, 2018), Canada (Tappenden, 2015;Díaz et al, 2016;Rieger, 2016), Montserrat (Loughlin et al, 2002), Chile (Usón et al, 2016), China (Peng, 2017;Qi et al, 2017;Svensson, 2017), Colombia (Hermelin and Bedoya, 2008;Loaiza et al, 2017), Cambodia (Aalst et al, 2008), Costa Rica (Aalst et al, 2008), Czech Republic (Raška and Brázdil, 2015;Panek et al, 2017), Denmark (Frigerio et al, 2017), Democratic Republic of the Congo (De Albuquerque et al, 2016), Ecuador (Ibadango et al, 2007;Stone et al, 2014;Mothes et al, 2015;Armijos et al, 2017), Europe (Bossu et al, 2012;Wehn et al, 2015a;Maltoni et al, 2017). Finland (Frigerio et al, 2017), Global (Tapia et al, 2014;Bossu et al, 2016;...…”