National Weather Service United States Department of Commerce

Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

American Samoa

 

 

AMERICAN SAMOA TSUNAMI AWARENESS INFORMATION:

  sensing tsunami amsamoa thumbnail
Sensing a Tsunami - American Samoa (ITIC 2011)
(Samoan  PDF , JPG )

tsunami safety rules amsamoa sm small 20220916 thumbnail
Tsunami Safety Rules for
American Samoa (ITIC 2009)
(Samoan  PDF , JPG )
(English  PDF , JPG )

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

 

TsuSources AS ITIC 18sep22 thumbnail
Tsunami Sources Affecting American Samoa 
(ITIC, NCEI, 2022)
( JPG , 627 KB)
TsuObs AS ITIC 18sep22 thumbnail
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 )

 

 

Tsunami Warning as en 20190305 thumbnail  
Tsunami Warning! comic book
American Samoa, New Hebrides Trench (ITIC 2019)
(English  PDF  (4.3 MB),  booklet )
Natural Official TsuWarnings ITIC 18sep22 thumbnail


Natural Tsunami Warnings and
Official Tsunami Warnings 
( JPG , 405 KB)
EQTsu Safety ITIC 18sep22 thumbnail


Earthquake and Tsunami Safety
( JPG , 501 KB)
  

 

 


2009 Samoa Islands American Samoa thumbnail
Samoa Islands Earthquake and Tsunami 
Effects in American Samoa

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


TTUSA Basics Samoan thumbnail
TsunamiTeacher USA, Basics
(video, ITIC 2011) Samoan