M 4.5 in Dominican Republic on 04 Jan 2023 16:44 UTC

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2023-01-04 16:55 message from NTWC link

Key information extracted from original GTS message :
Evaluation

  • An earthquake with a preliminary magnitude of 4.5 occurred about 82 miles northwest of isla mona at 1244 pm ast on wednesday JANUARY 4 2023
  • Based on all available data there is no TSUNAMI threat to PUERTO rico the u s VIRGIN islands or the BRITISH VIRGIN ISLANDS from this earthquake
  • People MAY have experienced shaking from the earthquake
  • Preliminary earthquake parameters
  • The following parameters are based on a preliminary rapid assessment of the earthquake and changes MAY occur
  • Magnitude 4.5
  • Origin time 1244 pm ast JAN 04.2023
  • Coordinates 18.6 north 69 1 west
  • Depth 65 miles / 105 km

Original Message :

WECA42 PHEB 041654
TIBCAR

TSUNAMI INFORMATION STATEMENT NUMBER 1
NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI
1254 PM AST WED JAN 04 2023

AMZ712-715-725-735-742-745-PRZ001>003-005-007-008-010>013-
VIZ001-002-041854-
COASTAL AREAS OF PUERTO RICO - THE U.S. VIRGIN ISLANDS AND
THE BRITISH VIRGIN ISLANDS

...NO TSUNAMI THREAT FROM A NEARBY EARTHQUAKE...


AUDIENCE
--------

* GOVERNMENT OFFICIALS... MEDIA... AND GENERAL PUBLIC OF PUERTO
RICO... THE U.S. VIRGIN ISLANDS... AND THE BRITISH VIRGIN
ISLANDS.


EVALUATION
----------

* AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 4.5 OCCURRED
ABOUT 82 MILES NORTHWEST OF ISLA MONA AT 1244 PM AST ON
WEDNESDAY JANUARY 4 2023.

* BASED ON ALL AVAILABLE DATA... THERE IS NO TSUNAMI THREAT TO
PUERTO RICO... THE U.S. VIRGIN ISLANDS... OR THE BRITISH
VIRGIN ISLANDS FROM THIS EARTHQUAKE.

* PEOPLE MAY HAVE EXPERIENCED SHAKING FROM THE EARTHQUAKE.


PRELIMINARY EARTHQUAKE PARAMETERS
---------------------------------

* THE FOLLOWING PARAMETERS ARE BASED ON A PRELIMINARY RAPID
ASSESSMENT OF THE EARTHQUAKE AND CHANGES MAY OCCUR.

* MAGNITUDE 4.5
* ORIGIN TIME 1244 PM AST JAN 04 2023
* COORDINATES 18.6 NORTH 69.1 WEST
* DEPTH 65 MILES / 105 KM
* LOCATION ABOUT 82 MILES NORTHWEST OF ISLA MONA


RECOMMENDED ACTIONS
-------------------

* NO ACTION IS REQUIRED.


IMPACTS
-------

* NO TSUNAMI IMPACTS ARE EXPECTED.


NEXT UPDATE AND ADDITIONAL INFORMATION
--------------------------------------

* THIS WILL BE THE ONLY STATEMENT ISSUED FOR THIS EVENT UNLESS
ADDITIONAL DATA ARE RECEIVED OR THE SITUATION CHANGES.

* FURTHER INFORMATION ABOUT THIS EVENT AND ANY TSUNAMI THREAT
TO PUERTO RICO AND THE VIRGIN ISLANDS MAY BE FOUND ON THE
INTERNET AT WWW.TSUNAMI.GOV.

* INFORMATION REGARDING ANY TSUNAMI THREAT TO US GULF OR
ATLANTIC COASTS WILL BE ISSUED BY THE US NATIONAL TSUNAMI
WARNING CENTER AND CAN BE FOUND ON THE INTERNET AT
WWW.TSUNAMI.GOV.

* AUTHORITATIVE INFORMATION ABOUT THE EARTHQUAKE CAN BE
OBTAINED FROM THE CORRESPONDING REGIONAL SEISMIC NETWORK OR
THE U.S. GEOLOGICAL SURVEY ON THE INTERNET AT
EARTHQUAKE.USGS.GOV.

$$

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