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American Samoa's Tropical Cyclone Outlook 2024-2025

WSO Pago Pago Office Predicts a normal to BELOW normal Tropical Cyclone (TC) Season for 2024-25 for American Samoa Read More >

Tsunami     

Tsunami Information

The PTWC (Pacific Tsunami Warning Center) is the official source for tsunami information in the United States for the Pacific Ocean Basin.

Read about the Pacific Ocean Basin messages

Tsunami Message Definitions

Below you will find a list of tsunami messages from the PTWC for the Pacific Ocean Basin from the last 6 hours.

LOCAL TSUNAMI INFORMATION STATEMENT
LOCAL TSUNAMI INFORMATION STATEMENT - Event details: Preliminary magnitude 4.1 (Ml) earthquake / Lat: 19.246, Lon: -155.472 at 2024-12-30T09:04:50Z

 Earthquake 

Earthquake Information

The USGS (United States Geological Survey) is the official source for earthquake information in the United States.

Visit the USGS to see the latest earthquakes in the world for the past 7 days.

Below you will find a list of earthquake information from the USGS for the South Pacific from the last 6 hours.