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<p>
The High-Resolution Rapid Refresh (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.
</p>
<p>These datasets have been translated to cloud-optimized Icechunk Zarr format by <a href="https://dynamical.org">dynamical.org</a>.</p>
<p>When Icechunk 2.0 is released, these datasets will be updated correspondingly, and updated client libraries will be required for access. To be notified of dataset updates, subscribe to the <a href='https://dynamical.org/updates/'>mailing list</a>.</p>
<ul>
<li><a href="https://dynamical.org/catalog/noaa-hrrr-forecast-48-hour/">NOAA HRRR forecast, 48 hour</a> - Weather forecasts from the High-Resolution Rapid Refresh (HRRR) model operated [...]
Overview
The High-Resolution Rapid Refresh (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.
These datasets have been translated to cloud-optimized Icechunk Zarr format by dynamical.org .
When Icechunk 2.0 is released, these datasets will be updated correspondingly, and updated client libraries will be required for access. To be notified of dataset updates, subscribe to the mailing list .
- NOAA HRRR forecast, 48 hour - Weather forecasts from the High-Resolution Rapid Refresh (HRRR) model operated by NOAA NWS NCEP.
- NOAA HRRR analysis - Analysis data from the High-Resolution Rapid Refresh (HRRR) model operated by NOAA NWS NCEP.
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.
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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
- NOAA HRRR Icechunk Zarr data
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::dynamical-noaa-hrrr
- AWS region
- us-west-2
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://dynamical-noaa-hrrr/
- Description
- Notifications for dataset updates
- Resource type
- SNS topic
- Amazon Resource Name (ARN)
- arn:aws:sns:us-west-2:761136292730:dynamical-noaa-hrrr-object_created
- AWS region
- us-west-2
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How to cite
NOAA HRRR - dynamical.org Icechunk Zarr was accessed on DATE from https://registry.opendata.aws/dynamical-noaa-hrrr .
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