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ESFPPG
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Hydrologic Outlook
National Weather Service Pago Pago  AS
1008 AM SST Sun Feb 16 2025

...Forecast Confidence Grows for the Potential of Flash
Flooding...

We are continuing to monitor a developing South Pacific
Convergence Zone (SPCZ) that is forecast to strengthen and remain
over the American Samoa islands this week. Rain may be consistent
and heavy at times, which may lead to flash flooding.
Additionally, with the anticipated rainfall, there is an increased
risk of landslides along steep mountain terrains.

Keep up to date with the latest forecast information through our
internet page (weather.gov/ppg), local media, social media, or
NOAA Weather Radio broadcasts. For more preparedness actions,
please call Territorial Emergency Management Coordination Office
(TEMCO) at 699-3800.

Next update will be around 10 PM Sunday.

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