2025-11-08T03:07:51.701Z43.411-71.538316.168manualconfirmedUSGS1.9ml1Origin/20251109031033.970559.11238Magnitude/20251109031033.970609.11239USGS5 km ESE of Northfield, New Hampshireregion nameuscatalogus6000rmbvcontributorID