2026-01-18T23:41:53.530274Z46.77143478-1.7670627830manualconfirmedEOST1.495903046MLv1Origin/20260121113016.3471.2443Magnitude/20260121113016.347159.2444earthquakeEOSTEarthquake of magnitude 1.5, near of Challans (France hexagonale)region nameNamazucatalogOSUNAcontributorID