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Master Station History Report

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: December 20, 2025 | Last Modified: 2011-06-30T00:00:00.000+00:00
The Standard/Legacy MSHR, formally identified as the DSI-9767 dataset, is the legacy dataset/report sorted by NCDC Station ID and period of record. This dataset/report includes historical station changes in reported fields generating multiple records for a station where a new record is created for every period in which a reported component for a station is changed. This dataset is continued to be produced to support legacy processing systems.

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