National Weather Service United States Department of Commerce

Heavy to Excessive Rainfall in the Southeast U.S.; Critical Fire Weather in the Northern Plains and Upper Midwest

A slow-moving storm system will continue to produce widespread heavy showers and thunderstorms which may bring excessive rainfall and flooding as it tracks across the Southeast and Mid-Atlantic regions today into Wednesday. Gusty winds and dry fuels under potential record setting temperatures will support widespread critical fire weather in the northern Plains and Upper Midwest today. Read More >

American Samoa

 

 

AMERICAN SAMOA TSUNAMI AWARENESS INFORMATION:

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Sensing a Tsunami - American Samoa (ITIC 2011)
(Samoan  PDF , JPG )

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Tsunami Safety Rules for
American Samoa (ITIC 2009)
(Samoan  PDF , JPG )
(English  PDF , JPG )

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If There is a Tsunami Warning
in American Samoa (ITIC 2009)
(English  PDF , JPG )

 

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Tsunami Sources Affecting American Samoa 
(ITIC, NCEI, 2022)
( JPG , 627 KB)
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Tsunami Observations in American Samoa 
(ITIC, NCEI, 2022)
( JPG , 669 KB)
ASSTPoster 20170607 24x36 thumbnail Historical Tsunami Effects, American Samoa,
Samoa, Tonga
27" x 38.75", English
(Aug 2023)
( English PDF, 4.3 MB )

 

 

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Tsunami Warning! comic book
American Samoa, New Hebrides Trench (ITIC 2019)
(English  PDF  (4.3 MB),  booklet )
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Natural Tsunami Warnings and
Official Tsunami Warnings 
( JPG , 405 KB)
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Earthquake and Tsunami Safety
( JPG , 501 KB)
  

 

 


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Samoa Islands Earthquake and Tsunami 
Effects in American Samoa

29 September 2009, 1748 UTC, Mw 8.1
(video, ITIC 2018, update 2022), silent


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TsunamiTeacher USA, Basics
(video, ITIC 2011) Samoan