2023-02-20 01:33:29 (M4.9) Nias region, Indonesia 1.9 96.6 (1cbfb)

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M4.9 Earthquake - Nias region, Indonesia

Preliminary Report
Magnitude 4.9
Date-Time
  • Universal Time (UTC): 20 Feb 2023 01:33:29
  • Time near the Epicenter (1): 20 Feb 2023 08:33:29
  • Time in your area (1): 19 Feb 2023 17:33:29
Location 1.896N 96.610E
Depth 21 km
Distances
  • 69.4 km (43.1 mi) SSE of Sinabang, Indonesia
  • 138.1 km (85.6 mi) WSW of Singkil, Indonesia
  • 239.9 km (148.8 mi) WSW of Tongging, Indonesia
  • 242.2 km (150.2 mi) W of Sibolga, Indonesia
  • 295.1 km (183.0 mi) SW of Medan, Indonesia
Location Uncertainty Horizontal: 6.1 km; Vertical 5.8 km
Parameters Nph = 59; Dmin = 125.8 km; Rmss = 0.63 seconds; Gp = 145°
Version =
Event ID us 6000jq7k

(1) Nominal Standard Time; local and daylight savings time zone may differ.
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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