NWZS50 NSTU 250823
LSRPPG

Preliminary Local Storm Report
National Weather Service Pago Pago AS
923 PM SST Mon Mar 24 2025

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1200 PM     Rain             Aasu                    14.31S 170.76W
03/24/2025  M2.94 Inch       Western            AS   Mesonet

            A weather station from ASPA/WRRC/University
            of Hawaii at Aasu village recorded 2.94
            inches of rain fell between 10:50 AM and
            11:50 AM.

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NWZS50 NSTU 250829
LSRPPG

Preliminary Local Storm Report
National Weather Service Pago Pago AS
929 PM SST Mon Mar 24 2025

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0200 PM     Rain             NWS Pago Pago AS        14.33S 170.72W
03/24/2025  M3.74 Inch       Western            AS   Official NWS Obs

            Corrects previous rain report from NWS Pago
            Pago AS. WSO Pago Pago recorded 3.72 inches
            of rain between 10:50 AM and 1:50 PM.

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NWZS50 NSTU 250839
LSRPPG

Preliminary Local Storm Report
National Weather Service Pago Pago AS
939 PM SST Mon Mar 24 2025

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1200 PM     Flash Flood      Ottoville               14.34S 170.73W
03/24/2025                   Western            AS   Public

            A video given to WSO Pago Pago showed
            significant flooding along airport road in
            the Cost-u-Less/GIAS region. Rainfall is
            estimated to be around 2.5 inches that fell
            between 11 AM to 12 PM.
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NWZS50 NSTU 250851
LSRPPG

Preliminary Local Storm Report
National Weather Service Pago Pago AS
951 PM SST Mon Mar 24 2025

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0200 PM     Flash Flood      Tafuna                  14.32S 170.72W
03/24/2025                   Eastern            AS   NWS Employee

            An NWS employee reported flash flooding
            along the correctional facility region with
            rapid build up of streams overflowing the
            roadway. At least 6 inches of water was
            observed moving over the road to flow into
            the Pala Lagoon.


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NWZS50 NSTU 250902
LSRPPG

Preliminary Local Storm Report
National Weather Service Pago Pago AS
1002 PM SST Mon Mar 24 2025

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0200 PM     Flash Flood      Fagaima                 14.32S 170.73W
03/24/2025                   Western            AS   NWS Employee

            An NWS Employee observed flash flooding on
            Fagaima road midday on the 24th as water
            covered the entire road and flowing towards
            the Georgina Building.


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NWZS50 NSTU 250943
LSRPPG

Preliminary Local Storm Report
National Weather Service Pago Pago AS
1043 PM SST Mon Mar 24 2025

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0200 PM     Flash Flood      Alofau                  14.28S 170.60W
03/24/2025                   Eastern            AS   NWS Employee

            An NWS employee reported flash flooding
            along the main road between Alofau and
            Amouli. Water completely covered the main
            road and flowed downhill. Estimated rainfall
            in the region was 4.5 inches in 3 hours.

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NWZS50 NSTU 250946
LSRPPG

Preliminary Local Storm Report
National Weather Service Pago Pago AS
1046 PM SST Mon Mar 24 2025

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0200 PM     Flash Flood      Mesepa                  14.32S 170.74W
03/24/2025                   Western            AS   Public

            A video from an American Samoa Community
            College student showed significant flooding
            on the campus roads and sidewalks. Water can
            be seen entering into one of the buildings.
            Estimated rainfall was around 4.5 inches in
            3 hours.

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NWZS50 NSTU 251001
LSRPPG

Preliminary Local Storm Report
National Weather Service Pago Pago AS
1101 PM SST Mon Mar 24 2025

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0230 PM     Flood            Nuuuli                  14.31S 170.71W
03/24/2025                   Eastern            AS   Official NWS Obs

            An NWS employee reported debris such as
            rocks, tree limbs and garbage from an
            overflowing stream in Nuuuli near H&L Mart 2
            and Minks AC covered the main road.
            Estimated rainfall was 4 inches in 3 hours.