Key information extracted from original GTS message :
- There is no TSUNAMI danger from this earthquake
- Preliminary earthquake parameters
- The following parameters are based on a rapid preliminary assessment of the earthquake and changes MAY occur
- Magnitude 5.4
- Origin time 1714 akdt sep 20.2023 1814 pdt sep 20 2023 0114 UTC sep 21
- Coordinates 55.0 north 160 4 west
- Depth 20 miles
- Location 25 miles se of sand point alaska 575 miles sw of anchorage alaska additional information and next update
- Further information will be issued by the UNITED STATES geological survey (earthquake
- Usgs
- Gov) or the appropriate regional seismic network
- This will be the only u s national TSUNAMI warning center message issued for this event unless additional information becomes available
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