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Earthquake Hazards Program

Magnitude 4.5 GUAM REGION

Sunday, November 01, 2009 at 23:35:58 UTC

Preliminary Earthquake Report

Magnitude 4.5
Date-Time
  • Sunday, November 01, 2009 at 23:35:58 (UTC) - Coordinated Universal Time
  • Monday, November 02, 2009 at 09:35:58 AM local time at epicenter

  • Time of Earthquake in other Time Zones
    Location 13.31N 144.60E
    Depth 35.0 kilometers
    Region GUAM REGION
    Distances 25 km (15 miles) SW of HAGATNA, Guam
    115 km (70 miles) SW of Rota, Northern Mariana Islands
    240 km (150 miles) SSW of SAIPAN, Northern Mariana Islands
    355 km (220 miles) SSW of Anatahan, Northern Mariana Islands
    Location Uncertainty Error estimate: horizontal +/- 26.5 km; depth fixed by location program
    Parameters Nst=6, Nph=6, Dmin=42.2 km, Rmss=1.08 sec, Erho=26.5 km, Erzz=0 km, Gp=154.0 degrees
    Source USGS NEIC (WDCS-D)
    Remarks Felt at Apra Harbor, Dededo, Hagatna Heights, Merizo, Santa Rita, Talafoto, Tamuning and Yona.
    Event ID usnlbe

    Earthquake Location

     


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