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Open data
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Deployed on AWS
The National Water Model (NWM) is a water resources model that simulates and forecasts water
budget variables, including snowpack, evapotranspiration, soil moisture and streamflow, over
the entire continental United States (CONUS). The model, launched in August 2016, is designed
to improve the ability of NOAA to meet the needs of its stakeholders (forecasters, emergency
managers, reservoir operators, first responders, recreationists, farmers, barge operators, and
ecosystem and floodplain managers) by providing expanded accuracy, detail, and frequency of water
information. It is operated by NOAA’s Office of Water Prediction. This bucket contains a four-week
rollover of the Short Range Forecast model output and the corresponding forcing data for the
model. The model is forced with meteorological data from the High Resolution Rapid Refresh (HRRR)
and the Rapid Refresh (RAP) models. The Short Range Forecast configuration cycles hourly and produces
hourly deterministic forecasts of str[...]
Overview
The National Water Model (NWM) is a water resources model that simulates and forecasts water budget variables, including snowpack, evapotranspiration, soil moisture and streamflow, over the entire continental United States (CONUS). The model, launched in August 2016, is designed to improve the ability of NOAA to meet the needs of its stakeholders (forecasters, emergency managers, reservoir operators, first responders, recreationists, farmers, barge operators, and ecosystem and floodplain managers) by providing expanded accuracy, detail, and frequency of water information. It is operated by NOAA’s Office of Water Prediction. This bucket contains a four-week rollover of the Short Range Forecast model output and the corresponding forcing data for the model. The model is forced with meteorological data from the High Resolution Rapid Refresh (HRRR) and the Rapid Refresh (RAP) models. The Short Range Forecast configuration cycles hourly and produces hourly deterministic forecasts of streamflow and hydrologic states out to 18 hours.
Features and programs
Open Data Sponsorship Program
This dataset is part of the Open Data Sponsorship Program, an AWS program that covers the cost of storage for publicly available high-value cloud-optimized datasets.
Pricing
This is a publicly available data set. No subscription is required.
Legal
Content disclaimer
Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.
Delivery details
AWS Data Exchange (ADX)
AWS Data Exchange is a service that helps AWS easily share and manage data entitlements from other organizations at scale.
Open data resources
Available with or without an AWS account.
- How to use
- To access these resources, reference the Amazon Resource Name (ARN) using the AWS Command Line Interface (CLI). Learn more
- Description
- A rolling four week archive of NWM data.
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::noaa-nwm-pds
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://noaa-nwm-pds/
- Description
- New data notifications for NWM, only Lambda and SQS protocols allowed
- Resource type
- SNS topic
- Amazon Resource Name (ARN)
- arn:aws:sns:us-east-1:123901341784:NewNWMObject
- AWS region
- us-east-1
- Description
- Cloud-optimized zarr reference files managed by RPS Tetra Tech
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::noaa-nodd-kerchunk-pds
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://noaa-nodd-kerchunk-pds/
Resources
Vendor resources
Support
Contact
For questions regarding data content or quality, go here .
For any questions regarding data delivery or any general questions regarding the NOAA Open Data Dissemination (NODD) Program, email the NODD Team at nodd@noaa.gov .
We also seek to identify case studies on how NOAA data is being used and will be featuring those stories in joint publications and in upcoming events. If you are interested in seeing your story highlighted, please share it with the NODD team by emailing nodd@noaa.gov
Managed By
How to cite
NOAA National Water Model Short-Range Forecast was accessed on DATE from https://registry.opendata.aws/noaa-nwm-pds .
License
NOAA data disseminated through NODD are open to the public and can be used as desired.
NOAA makes data openly available to ensure maximum use of our data, and to spur and encourage exploration and innovation throughout the industry. NOAA requests attribution for the use or dissemination of unaltered NOAA data. However, it is not permissible to state or imply endorsement by or affiliation with NOAA. If you modify NOAA data, you may not state or imply that it is original, unaltered NOAA data.
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