
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 >
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AMERICAN SAMOA TSUNAMI AWARENESS INFORMATION:
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Tsunami Sources Affecting American Samoa (ITIC, NCEI, 2022) ( JPG , 627 KB) |
Tsunami Observations in American Samoa (ITIC, NCEI, 2022) ( JPG , 669 KB) |
Samoa, Tonga 27" x 38.75", English (Aug 2023) ( English PDF, 4.3 MB ) |
Tsunami Warning! comic book American Samoa, New Hebrides Trench (ITIC 2019) (English PDF (4.3 MB), booklet ) |
Natural Tsunami Warnings and Official Tsunami Warnings ( JPG , 405 KB) |
Earthquake and Tsunami Safety ( JPG , 501 KB) |
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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