Fig. 3From: Two-step seismic noise reduction caused by COVID-19 induced reduction in social activity in metropolitan Tokyo, Japanmodified from figures originally published by Agoop Corp. on their website (https://corporate-web.agoop.net/pdf/covid-19/agoop_analysis_coronavirus.pdf; accessed on 1 July 2020) with their permission. Blue and orange bars represent daily population around stations for weekdays and weekends, respectively. Green lines represent the timing of government actions for COVID-19Population at the train stations around MeSO-net stations. Population data were provided by Agoop Corp. This figure isBack to article page