Notice to all users:
We are currently experiencing a data
interruption from most of our SCAN stations in the Eastern and Mid-West
portions of the US. The interruption may last several days. We hope to
have this interruption resolved as soon as possible. We apologize for the
inconvenience.
To access SCAN data, select a State from the map
or from the list below:
Note: Data contained herein are provisional and
subject to revision
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