Having Trouble Accessing the NDFD Data?
For real-time customer support regarding data availability or
data access, call the NWS
Telecommunications Operations Center (TOC) at 301-713-0902.
The TOC is staffed 24 hours per day, 7 days a week including holidays,
to provide customer support for the NDFD data disseminated via
the ftp and http protocols.
Questions or Comments about the Database?
Please contact us with questions, comments, suggestions, or recommendations
about the National Digital Forecast Database at firstname.lastname@example.org .
We are interested in your feedback to ensure NDFD meets your needs
for data and services. User feedback is also important in our effort
to improve the quality and usefulness of products and services.
Please complete the appropriate brief experimental product survey
For a description of the experimental elements and services related
to NDFD, see the list of NDFD-related
Product Description Documents and Service Description Documents .
For customer notification of changes to the NDFD and associated services,
see NDFD-related Technical
Implementation Notices (TINs) . Such notices are issued a minimum
of 30 days before a change is made to NDFD; examples of changes to
NDFD are adding a new experimental element or upgrading an element
from experimental to operational status..