Magnitude 1.1 earthquake, 4km SSE of The Geysers, CA

Earthquake Date and Time: 2018-12-15 at 07:13:30 (2018-12-14 23:13:30 -08:00 UTC).

The geographic location of this magnitude 1.1 earthquake was 38.742° N latitude, 122.733° W longitude, at a depth of 1.26 km (0.78 mi), approximately 4km SSE of The Geysers, CA.

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4km SSE of The Geysers, CA

Source: https://earthquake.usgs.gov/earthquakes/eventpage/nc73121590

Magnitude 4.5 earthquake, 121km ESE of Neiafu, Tonga

Earthquake Date and Time: 2018-12-15 at 07:15:35 (2018-12-14 19:15:35 -12:00 UTC).

The geographic location of this magnitude 4.5 earthquake was 19.139° S latitude, 172.948° W longitude, at a depth of 10.00 km (6.21 mi), approximately 121km ESE of Neiafu, Tonga.

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121km ESE of Neiafu, Tonga

Source: https://earthquake.usgs.gov/earthquakes/eventpage/us2000itsv

Magnitude 1.7 earthquake, 78km SW of Anchor Point, Alaska

Earthquake Date and Time: 2018-12-15 at 07:16:47 (2018-12-14 21:16:47 -10:00 UTC).

The geographic location of this magnitude 1.7 earthquake was 59.236° N latitude, 152.726° W longitude, at a depth of 74.40 km (46.23 mi), approximately 78km SW of Anchor Point, Alaska.

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78km SW of Anchor Point, Alaska

Source: https://earthquake.usgs.gov/earthquakes/eventpage/ak20513993

Magnitude 1.5 earthquake, 48km ESE of Lazy Mountain, Alaska

Earthquake Date and Time: 2018-12-15 at 07:34:15 (2018-12-14 22:34:15 -09:00 UTC).

The geographic location of this magnitude 1.5 earthquake was 61.508° N latitude, 148.073° W longitude, at a depth of 35.00 km (21.75 mi), approximately 48km ESE of Lazy Mountain, Alaska.

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48km ESE of Lazy Mountain, Alaska

Source: https://earthquake.usgs.gov/earthquakes/eventpage/ak20514010

Magnitude 1.8 earthquake, 27km NW of Fishhook, Alaska

Earthquake Date and Time: 2018-12-15 at 05:49:56 (2018-12-14 20:49:56 -09:00 UTC).

The geographic location of this magnitude 1.8 earthquake was 61.915° N latitude, 149.601° W longitude, at a depth of 4.10 km (2.55 mi), approximately 27km NW of Fishhook, Alaska.

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27km NW of Fishhook, Alaska

Source: https://earthquake.usgs.gov/earthquakes/eventpage/ak20513969