{"id":7710,"date":"2025-07-30T01:12:43","date_gmt":"2025-07-30T01:12:43","guid":{"rendered":"https:\/\/www.hawaii.edu\/climate-data-portal\/?page_id=7710"},"modified":"2025-08-06T08:07:05","modified_gmt":"2025-08-06T08:07:05","slug":"as-live-climate-data","status":"publish","type":"page","link":"https:\/\/www.hawaii.edu\/climate-data-portal\/as-live-climate-data\/","title":{"rendered":"AS Live Climate Data"},"content":{"rendered":"\n
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A partner project of the Hawai\u2018i<\/strong> Climate Data Portal<\/strong><\/p>\n\n\n\n

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American Samoa Live Climate Data<\/p>\n<\/div><\/div>\n\n\n\n

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REAL TIME CLIMATE AND HYDROLOGICAL DATA<\/h2>\n\n\n\n

The ASCDP collects real time weather data at 5 sites and streamflow data at 4 sites through the American Samoa Mesonet and Hydrological monitoring network. These data and more, are available through several different portals.<\/p>\n\n\n\n

National Weather Service<\/strong><\/a><\/p>\n\n\n\n

The NWS portal serves AS Mesonet climate data through the Meteorological Assimilation Data Ingest System (MADIS) <\/p>\n\n\n\n

Synoptic<\/strong><\/a><\/p>\n\n\n\n

Access global climate data through Synoptic<\/p>\n\n\n\n

American Samoa Mesonet Live Data Viewer<\/strong><\/a><\/p>\n\n\n\n

Graph and download data from AS Mesonet weather and stream stations through the American Samoa Mesonet Live Data Viewer<\/p>\n\n\n\n

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American Samoa Mesonet Live Data Viewer<\/p>\n<\/div>\n\n\n\n

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GRIDDED DATA VISUALIZATION AND DOWNLOAD<\/h2>\n\n\n\n

Gridded rainfall data is available from 1980-2024<\/p>\n\n\n\n

Create a rainfall map and timeseries for any location on the map or download rainfall data through the tool<\/a>.<\/strong><\/p>\n\n\n\n

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American Samoa data visualization and download tool<\/p>\n<\/div>\n<\/div>\n\n\n\n

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HISTORICAL DATA<\/h2>\n\n\n\n

Historical climate data has been collected from stations that have been in the field since 2015. Climate station data prior to August 2022 was recorded at 15 minute intervals and switched to 5 minute intervals at all climate stations. Stream gauge data is recorded at 15 minute intervals.<\/p>\n\n\n\n

If you are looking for timeseries of historical data, <\/strong>click here to access csv\u2019s and data tables<\/strong>.<\/a><\/p>\n\n\n\n

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WATER USE DATA<\/h2>\n\n\n\n

Water use data by village is available through the dashboard below. <\/p>\n\n\n\n

Click on a village on the left side of the dashboard to explore usage by industrial, commercial and residential use.<\/strong><\/p>\n<\/div>\n\n\n\n

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