2020-05-05 23:20:40 UPDATED: (M5.5) Samoa Islands region -15.2 -172.9 (1cbfb)

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M5.5 Earthquake - Samoa Islands region

Preliminary Report
Magnitude 5.5
Date-Time
  • 5 May 2020 23:20:40 UTC
  • 5 May 2020 11:20:40 near epicenter
  • 5 May 2020 15:20:40 standard time in your timezone
Location 15.170S 172.935W
Depth 10 km
Distances
  • 126.8 km (78.6 mi) NE of Hihifo, Tonga
  • 194.2 km (120.4 mi) SW of Apia, Samoa
  • 255.7 km (158.5 mi) WSW of T?funa, American Samoa
  • 259.8 km (161.1 mi) WSW of Pago Pago, American Samoa
  • 702.8 km (435.8 mi) NNE of Nuku�alofa, Tonga
Location Uncertainty Horizontal: 10.6 km; Vertical 1.9 km
Parameters Nph = 78; Dmin = 566.0 km; Rmss = 1.34 seconds; Gp = 41°
Version =
Event ID us 70009arc

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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