== PRELIMINARY REPORT == ***This event has been revised. Event type: Earthquake Region: near the coast of Northern California Geographic coordinates: 40.315N, 124.739W Magnitude: 6.2 Depth: 9 km Universal Time (UTC): 20 Dec 2021 20:10:18 Time near the Epicenter: 20 Dec 2021 12:10:18 Local standard time in your area: 21 Dec 2021 06:10:18 Location with respect to nearby ...Continue Reading

== PRELIMINARY REPORT == ***This event supersedes event EW1640031020. Event type: Earthquake Region: near the coast of Northern California Geographic coordinates: 40.315N, 124.739W Magnitude: 5.8 Depth: 9 km Universal Time (UTC): 20 Dec 2021 20:10:18 Time near the Epicenter: 20 Dec 2021 12:10:18 Local standard time in your area: 21 Dec 2021 06:10:18 Location with respe ...Continue Reading

== PRELIMINARY REPORT == Event type: Earthquake Region: Tucuman-Santiago del Estero region, Argentina Geographic coordinates: 26.150S, 64.673W Magnitude: 5.1 Depth: 10 km Universal Time (UTC): 20 Dec 2021 16:34:27 Time near the Epicenter: 20 Dec 2021 14:34:27 Local standard time in your area: 21 Dec 2021 02:34:27 Location with respect to nearby cities: 39.3 km (24.4 mi ...Continue Reading

== PRELIMINARY REPORT == Event type: Earthquake Region: Hokkaido, Japan region Geographic coordinates: 42.390N, 142.699E Magnitude: 5.0 Depth: 48 km Universal Time (UTC): 20 Dec 2021 16:05:27 Time near the Epicenter: 21 Dec 2021 01:05:27 Local standard time in your area: 21 Dec 2021 02:05:27 Location with respect to nearby cities: 28.1 km (17.4 mi) ENE of Shizunai-furuk ...Continue Reading

== PRELIMINARY REPORT == Event type: Earthquake Region: South Sandwich Islands region Geographic coordinates: 56.853S, 24.092W Magnitude: 6.0 Depth: 10 km Universal Time (UTC): 20 Dec 2021 03:39:34 Time near the Epicenter: 20 Dec 2021 01:39:34 Local standard time in your area: 20 Dec 2021 13:39:34 Location with respect to nearby cities: 2367.4 km (1467.8 mi) SSW of Edi ...Continue Reading

== PRELIMINARY REPORT == Event type: Earthquake Region: eastern New Guinea region, Papua New Guinea Geographic coordinates: 5.366S, 146.843E Magnitude: 5.3 Depth: 231 km Universal Time (UTC): 20 Dec 2021 01:36:25 Time near the Epicenter: 20 Dec 2021 12:36:25 Local standard time in your area: 20 Dec 2021 11:36:25 Location with respect to nearby cities: 118.1 km (73.2 mi ...Continue Reading

== PRELIMINARY REPORT == Event type: Earthquake Region: Laos Geographic coordinates: 19.555N, 101.326E Magnitude: 5.6 Depth: 10 km Universal Time (UTC): 19 Dec 2021 21:06:15 Time near the Epicenter: 20 Dec 2021 04:06:15 Local standard time in your area: 20 Dec 2021 07:06:15 Location with respect to nearby cities: 52.1 km (32.3 mi) NW of Sainyabuli, Laos 56.7 km (35.1 mi ...Continue Reading

== PRELIMINARY REPORT == Event type: Earthquake Region: Fiji Geographic coordinates: 16.279S, 178.552E Magnitude: 6.3 Depth: 10 km Universal Time (UTC): 19 Dec 2021 16:28:23 Time near the Epicenter: 20 Dec 2021 05:28:23 Local standard time in your area: 20 Dec 2021 02:28:23 Location with respect to nearby cities: 88.5 km (54.9 mi) W of Labasa, Fiji 167.4 km (103.8 mi) N ...Continue Reading

== PRELIMINARY REPORT == Event type: Earthquake Region: South Sandwich Islands region Geographic coordinates: 58.006S, 25.227W Magnitude: 5.0 Depth: 35 km Universal Time (UTC): 19 Dec 2021 08:09:28 Time near the Epicenter: 19 Dec 2021 06:09:28 Local standard time in your area: 19 Dec 2021 18:09:28 Location with respect to nearby cities: 2512.7 km (1557.9 mi) SSW of Edi ...Continue Reading

== PRELIMINARY REPORT == Event type: Earthquake Region: Andaman Islands, India region Geographic coordinates: 13.670N, 92.760E Magnitude: 5.3 Depth: 10 km Universal Time (UTC): 19 Dec 2021 03:19:46 Time near the Epicenter: 19 Dec 2021 08:49:46 Local standard time in your area: 19 Dec 2021 13:19:46 Location with respect to nearby cities: 218.0 km (135.2 mi) N of Bamboo ...Continue Reading