2026-09-02T14:00:48.299494Z47.804490570296657.7758059063432250.44306640625000016manualconfirmedETHZ1.7189248150688796MLhc1Origin/20260903123024.682114.68569Magnitude/20260903123024.682174.68570quarry blastETHZMuellheim Dregion namesmi:ch.ethz.sed/sc25a/Event/2026rjtjsfcontributorID