From: mailto: == PRELIMINARY REPORT == Event type: Earthquake Region: off the coast of Costa Rica Geographic coordinates: 8.801N, 84.142W Magnitude: 5.4 Depth: 10 km Universal Time (UTC): 18 Nov 2025 22:36:33 Time near the Epicenter (1): 18 Nov 2025 16:36:33 Time in your area (1): 19 Nov 2025 08:36:33 Location with respect to nearby cities: 69.6 km (43.2 mi) S ...Continue Reading

From: mailto: == PRELIMINARY REPORT == Event type: Earthquake Region: Mid-Indian Ridge Geographic coordinates: 11.946S, 65.758E Magnitude: 5.4 Depth: 10 km Universal Time (UTC): 18 Nov 2025 15:35:30 Time near the Epicenter (1): 18 Nov 2025 19:35:30 Time in your area (1): 19 Nov 2025 01:35:30 Location with respect to nearby cities: 835.7 km (518.1 mi) NE of Carga ...Continue Reading

From: mailto: == PRELIMINARY REPORT == ***This event has been revised. Event type: Earthquake Region: off the east coast of Honshu, Japan Geographic coordinates: 39.757N, 143.196E Magnitude: 5.2 Depth: 33 km Universal Time (UTC): 17 Nov 2025 19:06:36 Time near the Epicenter (1): 18 Nov 2025 06:06:36 Time in your area (1): 18 Nov 2025 05:06:36 Location with respe ...Continue Reading

From: mailto: == PRELIMINARY REPORT == Event type: Earthquake Region: off the east coast of Honshu, Japan Geographic coordinates: 39.767N, 143.182E Magnitude: 5.5 Depth: 41 km Universal Time (UTC): 17 Nov 2025 19:06:36 Time near the Epicenter (1): 18 Nov 2025 06:06:36 Time in your area (1): 18 Nov 2025 05:06:36 Location with respect to nearby cities: 107.3 km (66 ...Continue Reading

From: mailto: == PRELIMINARY REPORT == Event type: Earthquake Region: Nicaragua Geographic coordinates: 12.128N, 86.451W Magnitude: 5.3 Depth: 128 km Universal Time (UTC): 17 Nov 2025 17:23:04 Time near the Epicenter (1): 17 Nov 2025 11:23:04 Time in your area (1): 18 Nov 2025 03:23:04 Location with respect to nearby cities: 12.2 km (7.5 mi) WSW of Ciudad Sandin ...Continue Reading

From: mailto: == PRELIMINARY REPORT == Event type: Earthquake Region: Minahasa, Sulawesi, Indonesia Geographic coordinates: 0.106N, 124.005E Magnitude: 5.3 Depth: 119 km Universal Time (UTC): 17 Nov 2025 12:12:38 Time near the Epicenter (1): 17 Nov 2025 20:12:38 Time in your area (1): 17 Nov 2025 22:12:38 Location with respect to nearby cities: 61.4 km (38.1 mi) ...Continue Reading

From: mailto: == PRELIMINARY REPORT == Event type: Earthquake Region: Balleny Islands region Geographic coordinates: 61.190S, 159.660E Magnitude: 5.0 Depth: 10 km Universal Time (UTC): 17 Nov 2025 09:48:32 Time near the Epicenter (1): 17 Nov 2025 20:48:32 Time in your area (1): 17 Nov 2025 19:48:32 Location with respect to nearby cities: 1717.5 km (1064.9 mi) SSW ...Continue Reading

From: mailto: == PRELIMINARY REPORT == Event type: Earthquake Region: Tonga region Geographic coordinates: 22.638S, 175.060W Magnitude: 5.0 Depth: 35 km Universal Time (UTC): 16 Nov 2025 21:39:19 Time near the Epicenter (1): 17 Nov 2025 10:39:19 Time in your area (1): 17 Nov 2025 07:39:19 Location with respect to nearby cities: 144.0 km (89.3 mi) S of â ...Continue Reading

From: mailto: == PRELIMINARY REPORT == Event type: Earthquake Region: central East Pacific Rise Geographic coordinates: 11.060S, 106.396W Magnitude: 5.0 Depth: 10 km Universal Time (UTC): 17 Nov 2025 00:46:18 Time near the Epicenter (1): 16 Nov 2025 17:46:18 Time in your area (1): 17 Nov 2025 10:46:18 Location with respect to nearby cities: 1809.4 km (1121.8 mi) ...Continue Reading

From: mailto: == PRELIMINARY REPORT == Event type: Earthquake Region: Revilla Gigedo Islands region Geographic coordinates: 19.523N, 108.975W Magnitude: 5.2 Depth: 10 km Universal Time (UTC): 16 Nov 2025 21:44:10 Time near the Epicenter (1): 16 Nov 2025 14:44:10 Time in your area (1): 17 Nov 2025 07:44:10 Location with respect to nearby cities: 372.8 km (231.1 mi ...Continue Reading