This information statement for in Kyushu, Japan is no longer in force, and was issued by NWS National Tsunami Warning Center.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.

Epicentre 32.600, 130.700 · nearest coast JP

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 7.1(Mwp). Magnitudes are revised as more data arrives.

Bulletin details

Category: Information
Bulletin Issue Time: 2026.07.28 07:38:11 UTC
Preliminary Magnitude: 7.1(Mwp)
Lat/Lon: 32.600 / 130.700
Affected Region: in Kyushu, Japan
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 280738
TIBAK1

Tsunami Information Statement Number 1
NWS National Tsunami Warning Center Palmer AK
1238 AM PDT Tue Jul 28 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      7.1
 * Origin Time    2328 AKDT Jul 27 2026
                  0028  PDT Jul 28 2026
                  0728  UTC Jul 28 2026
 * Coordinates    32.6 North 130.7 East
 * Depth          6 miles
 * Location       in Kyushu, Japan


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

28 July 2026 at 07:38 UTC

Effective

28 July 2026 at 07:38 UTC

Issued by

NWS National Tsunami Warning Center

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