Bismarck Sea - 2025-07-08 17:22:03 - Magnitude 5.3 Last update : 2025-07-15 22:00:03 Belgian time Main parameters Date and time 2025-07-08 17:22:03.43 UTC 2025-07-08 19:22:03 Belgian time Magnitude Mw 5.3 Region Bismarck Sea New Guinea Epicentral coordinates 3.033°S 147.491°E Depth of hypocenter 10.0km Data source : RENASS (French National Monitoring network) Location map +-100 kmLeaflet | Esri, NAVTEQ, DeLorme, Topographic Streets National Geographic Oceans Gray Dark Gray Imagery Shaded Relief