2026-04-27T08:53:09.000863Z48.5725975-1.6853702070manualconfirmedEOST1.442642683MLv1Origin/20260427110039.943955.1759Magnitude/20260427110039.944018.1760quarry blastEOSTQuarry blast of magnitude 1.4, near Saint-Malo (France hexagonale)region nameNamazucatalogOSUNAcontributorID