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NOAA High-Resolution Rapid Refresh (HRRR) Model

agriculture climate disaster response environmental sustainability weather

Description

The HRRR is a NOAA real-time 3-km resolution, hourly updated, cloud-resolving, convection-allowing atmospheric model, initialized by 3km grids with 3km radar assimilation. Radar data is assimilated in the HRRR every 15 min over a 1-h period adding further detail to that provided by the hourly data assimilation from the 13km radar-enhanced Rapid Refresh.

Update Frequency

Hourly

License

U.S. Government Work

Documentation

https://github.com/awslabs/open-data-docs/tree/main/docs/noaa/noaa-hrrr

Managed By

See all datasets managed by NOAA.

Contact

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

How to Cite

NOAA High-Resolution Rapid Refresh (HRRR) Model was accessed on DATE from https://registry.opendata.aws/noaa-hrrr-pds.

Usage Examples

Tutorials
Publications

Resources on AWS

  • Description
    Archive of HRRR data since 2014.
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    arn:aws:s3:::noaa-hrrr-bdp-pds
    AWS Region
    us-east-1
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://noaa-hrrr-bdp-pds/
    Explore
    Browse Bucket
  • Description
    New data notifications
    Resource type
    SNS Topic
    Amazon Resource Name (ARN)
    arn:aws:sns:us-east-1:123901341784:NewHRRRObject
    AWS Region
    us-east-1
  • Description
    HRRR Zarr format near-real time data archive managed by the University of Utah
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    arn:aws:s3:::hrrrzarr
    AWS Region
    us-west-1
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://hrrrzarr/
    Explore
    Browse Bucket

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