# Two-step seismic noise reduction caused by COVID-19 induced reduction in social activity in metropolitan Tokyo, Japan

> Research article (Earth Planets and Space, 2020) · cited 28× · AI/ML

**Wikidata**: [openalex:W3095868855](https://www.wikidata.org/wiki/openalex:W3095868855)  
**Source**: https://4ort.xyz/entity/two-step-seismic-noise-reduction-caused-by-covid-19-induced-reduction-in-social-activity-in-metropolitan-tokyo-japan