YELLOWSTONE MAGNITUDE 2.3 YELLOWSTONE NAT. PARK, WYOMING, USA |

https://www.emsc-csem.org/Earthquake/earthquake.php?id=636481

Subject to change

Depth: 13 km

Distances: 772 km SE of Calgary, Canada / pop: 1,020,000 / local time: 16:44:34.3 2017-12-18
267 km SE of Helena, United States / pop: 28,200 / local time: 16:44:34.3 2017-12-18
76 km W of Cody, United States / pop: 9,600 / local time: 16:44:34.3 2017-12-18