From: mailto: == PRELIMINARY REPORT == Event type: Earthquake Region: Guam region Geographic coordinates: 12.408N, 144.193E Magnitude: 5.4 Depth: 10 km Universal Time (UTC): 12 May 2023 08:02:32 Time near the Epicenter (1): 12 May 2023 18:02:32 Time in your area (1): 12 May 2023 18:02:32 Location with respect to nearby cities: 108.1 km (67.0 mi) SSW of Merizo Vil ...Continue Reading

From: mailto: == PRELIMINARY REPORT == ***This event has been revised. Event type: Earthquake Region: Northern California Geographic coordinates: 40.216N, 121.109W Magnitude: 5.4 Depth: -1 km Universal Time (UTC): 11 May 2023 23:19:42 Time near the Epicenter (1): 11 May 2023 16:19:42 Time in your area (1): 12 May 2023 09:19:42 Location with respect to nearby cit ...Continue Reading

From: mailto: == PRELIMINARY REPORT == ***This event supersedes event EW1683847190. Event type: Earthquake Region: Northern California Geographic coordinates: 40.216N, 121.109W Magnitude: 5.7 Depth: -1 km Universal Time (UTC): 11 May 2023 23:19:42 Time near the Epicenter (1): 11 May 2023 16:19:42 Time in your area (1): 12 May 2023 09:19:42 Location with respect ...Continue Reading

From: mailto: == PRELIMINARY REPORT == Event type: Earthquake Region: southwestern Ryukyu Islands, Japan Geographic coordinates: 24.212N, 125.292E Magnitude: 5.9 Depth: 24 km Universal Time (UTC): 11 May 2023 13:33:14 Time near the Epicenter (1): 11 May 2023 22:33:14 Time in your area (1): 11 May 2023 23:33:14 Location with respect to nearby cities: 64.1 km (39.7 ...Continue Reading

From: mailto: == PRELIMINARY REPORT == Event type: Earthquake Region: off the east coast of the Kamchatka Peninsula, Russia Geographic coordinates: 55.227N, 163.179E Magnitude: 5.0 Depth: 36 km Universal Time (UTC): 11 May 2023 12:03:20 Time near the Epicenter (1): 12 May 2023 00:03:20 Time in your area (1): 11 May 2023 22:03:20 Location with respect to nearby ci ...Continue Reading

From: mailto: == PRELIMINARY REPORT == Event type: Earthquake Region: Hokkaido, Japan region Geographic coordinates: 42.332N, 142.986E Magnitude: 5.2 Depth: 63 km Universal Time (UTC): 11 May 2023 09:52:44 Time near the Epicenter (1): 11 May 2023 18:52:44 Time in your area (1): 11 May 2023 19:52:44 Location with respect to nearby cities: 23.3 km (14.5 mi) NNE of ...Continue Reading

From: mailto: == PRELIMINARY REPORT == Event type: Earthquake Region: Vanuatu Geographic coordinates: 20.281S, 169.547E Magnitude: 5.0 Depth: 129 km Universal Time (UTC): 10 May 2023 21:53:24 Time near the Epicenter (1): 11 May 2023 08:53:24 Time in your area (1): 11 May 2023 07:53:24 Location with respect to nearby cities: 86.4 km (53.6 mi) SSE of Isangel, Vanua ...Continue Reading

From: mailto: == PRELIMINARY REPORT == Event type: Earthquake Region: near the east coast of Honshu, Japan Geographic coordinates: 35.112N, 140.222E Magnitude: 5.2 Depth: 35 km Universal Time (UTC): 10 May 2023 19:16:42 Time near the Epicenter (1): 11 May 2023 04:16:42 Time in your area (1): 11 May 2023 05:16:42 Location with respect to nearby cities: 9.3 km (5.7 ...Continue Reading

From: mailto: == PRELIMINARY REPORT == Event type: Earthquake Region: Solomon Islands Geographic coordinates: 10.148S, 161.093E Magnitude: 5.0 Depth: 80 km Universal Time (UTC): 10 May 2023 17:01:36 Time near the Epicenter (1): 11 May 2023 04:01:36 Time in your area (1): 11 May 2023 03:01:36 Location with respect to nearby cities: 96.8 km (60.0 mi) WNW of Kirakir ...Continue Reading

From: mailto: == PRELIMINARY REPORT == Event type: Earthquake Region: Tonga Geographic coordinates: 15.600S, 174.608W Magnitude: 7.6 Depth: 210 km Universal Time (UTC): 10 May 2023 16:02:00 Time near the Epicenter (1): 11 May 2023 05:02:00 Time in your area (1): 11 May 2023 02:02:00 Location with respect to nearby cities: 95.4 km (59.1 mi) WNW of Hihifo, Tonga 36 ...Continue Reading