1. 2026/09/30 03:35:20 · 昨天

   Magnitude revised from M 2.2 to M 1.9 by SeismicPortal

   SeismicPortal revised this solution, changing the magnitude from M 2.2 to M 1.9, depth from 25.9 km to 31.6 km and epicentre from 47.406, -122.709 to 47.407, -122.716 (moved 0.6 km W).

   Magnitude

   M 2.2M 1.9

   Depth

   25.9 km31.6 km

   Epicentre

   47.406, -122.70947.407, -122.716(moved 0.6 km W)

2. 2026/09/30 03:16:59 · 昨天

   M 1.9 earthquake recorded near Puget Sound region, Washington

   A magnitude 1.9 earthquake struck near Puget Sound region, Washington at 32 km depth (47.407, -122.716), reported by SeismicPortal.

只要這波地震序列仍在持續，本頁每隔幾分鐘就會重新產生。規模與位置皆為初步資料，可能會修正。