M 5.4 in United States on 12 Aug 2018 16:02 UTC

Global Telecommunication Service

GTS (Global Telecommunication Service) is the official Warning and Alerting channel by the World Meteorological Organization (WMO) adopted by several Warning Organizations. As soon as a new GTS message regarding Tropical Cyclones(WT) or Tsunami(WE) the messages are processed and possibly assigned to the specific event. When a new GTS message is present an new tab in the specific event report page is present.The presence of a GTS message is shown in the homepage with a dedicated icon.

Click on the messages list to visualize on the right the detailed text.



2018-08-12 16:31 message from NTWC link

Key information extracted from original GTS message :
Evaluation

  • An earthquake has occurred a TSUNAMI is not expected
  • Preliminary earthquake parameters
  • The following parameters are based on a rapid preliminary assessment and changes MAY occur
  • Magnitude 5.6
  • Origin time 0802 akdt aug 12.2018 0902 pdt aug 12 2018 1602 UTC aug 12
  • Coordinates 69.7 north 144 9 west
  • Depth 12 miles
  • Location 40 miles sw of barter i
  • 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

Original Message :

WEAK53 PAAQ 121605
TIBAK1

Tsunami Information Statement Number 1
NWS National Tsunami Warning Center Palmer AK
805 AM AKDT Sun Aug 12 2018

...THIS IS A TSUNAMI INFORMATION STATEMENT FOR ALASKA AND
THE CANADIAN ARCTIC REGION...


EVALUATION
----------
* An earthquake has occurred; a tsunami is not expected.


PRELIMINARY EARTHQUAKE PARAMETERS
---------------------------------
* The following parameters are based on a rapid preliminary
assessment and changes may occur.

* Magnitude 5.6
* Origin Time 0802 AKDT Aug 12 2018
0902 PDT Aug 12 2018
1602 UTC Aug 12 2018
* Coordinates 69.7 North 144.9 West
* Depth 12 miles
* Location 40 miles SW of Barter I., Alaska
350 miles NE of Fairbanks, 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.

$$