This information statement for near the Bismarck Sea is no longer in force, and was issued by NWS National Tsunami Warning Center. It is kept here as a record of what was issued and when.

What this bulletin says

Information Statement

There is no tsunami danger for the U.S. West Coast, British Columbia, or Alaska. * Based on earthquake information and historic tsunami records, the earthquake is not expected to generate a tsunami.

Preliminary magnitude 6.5(Mwp). Magnitudes are revised as more data arrives.

Bulletin details

Category: Information
Bulletin Issue Time: 2026.07.13 09:05:01 UTC
Preliminary Magnitude: 6.5(Mwp)
Lat/Lon: -3.000 / 148.700
Affected Region: near the Bismarck Sea
Note: There is no tsunami danger for the U.S. West Coast, British Columbia, or Alaska. * Based on earthquake information and historic tsunami records, the earthquake is not expected to generate a tsunami.
Definition: An information statement indicates that an earthquake has occurred, but does not pose a tsunami threat, or that a tsunami warning, advisory, or watch has been issued for another section of the ocean.

Official bulletin

WEAK53 PAAQ 130905
TIBAK1

Tsunami Information Statement Number 1
NWS National Tsunami Warning Center Palmer AK
205 AM PDT Mon Jul 13 2026

...THIS IS A TSUNAMI INFORMATION STATEMENT FOR ALASKA, BRITISH
   COLUMBIA, WASHINGTON, OREGON AND CALIFORNIA...

EVALUATION
----------
 * There is no tsunami danger for the U.S. West Coast, British 
   Columbia, or Alaska. 

 * Based on earthquake information and historic tsunami records, 
   the earthquake is not expected to generate a tsunami. 

 * An earthquake has occurred with parameters listed below. 


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

 * The following parameters are based on a rapid preliminary
   assessment of the earthquake and changes may occur.

 * Magnitude      6.5
 * Origin Time    0054 AKDT Jul 13 2026
                  0154  PDT Jul 13 2026
                  0854  UTC Jul 13 2026
 * Coordinates    3.0 South 148.7 East
 * Depth          30 miles
 * Location       near the Bismarck Sea


ADDITIONAL INFORMATION AND NEXT UPDATE
--------------------------------------
 * Refer to the internet site tsunami.gov for more information. 

 * Pacific coastal regions outside California, Oregon, Washington, 
   British Columbia, and Alaska should refer to the Pacific Tsunami 
   Warning Center messages at tsunami.gov. 

 * This will be the only U.S. National Tsunami Warning Center 
   message issued for this event unless additional information 
   becomes available. 

$$

View on tsunami.gov

Issued

13 July 2026 at 09:05 UTC

Effective

13 July 2026 at 09:05 UTC

Issued by

NWS National Tsunami Warning Center

Not sure what information statement means? Warning, watch and advisory explained.

QuakeMate relays official bulletins and does not issue its own. Always follow instructions from your local authorities and national tsunami warning centre.

Get the next one the moment it is issued

QuakeMate pushes official tsunami bulletins and tsunami-capable earthquakes to your phone as they are published.

Get the app

All tsunami activity