2022-02-17 13:11:08 (M4.9) Samoa Islands region -16.1 -172.3 (1cbfb)

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M4.9 Earthquake - Samoa Islands region

Preliminary Report
Magnitude 4.9
Date-Time
  • 17 Feb 2022 13:11:08 UTC
  • 17 Feb 2022 02:11:08 near epicenter
  • 17 Feb 2022 05:11:08 standard time in your timezone
Location 16.073S 172.287W
Depth 10 km
Distances
  • 162.0 km (100.5 mi) E of Hihifo, Tonga
  • 254.0 km (157.5 mi) SSW of Apia, Samoa
  • 255.5 km (158.4 mi) SW of T?funa, American Samoa
  • 261.6 km (162.2 mi) SW of Pago Pago, American Samoa
  • 639.6 km (396.5 mi) NNE of Nuku�alofa, Tonga
Location Uncertainty Horizontal: 9.3 km; Vertical 1.9 km
Parameters Nph = 25; Dmin = 245.3 km; Rmss = 0.97 seconds; Gp = 85°
Version =
Event ID us 7000glm5

For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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