The Registry of Open Data on AWS is now available on AWS Data Exchange
All datasets on the Registry of Open Data are now discoverable on AWS Data Exchange alongside 3,000+ existing data products from category-leading data providers across industries. Explore the catalog to find open, free, and commercial data sets. Learn more about AWS Data Exchange

NOAA Real-Time Mesoscale Analysis (RTMA)

agriculture climate meteorological sustainability weather

Description

The Real-Time Mesoscale Analysis (RTMA) is a NOAA National Centers For Environmental Prediction (NCEP) high-spatial and temporal resolution analysis/assimilation system for near-surf ace weather conditions. Its main component is the NCEP/EMC Gridpoint Statistical Interpolation (GSI) system applied in two-dimensional variational mode to assimilate conventional and satellite-derived observations.

The RTMA was developed to support NDFD operations and provide field forecasters with high quality analyses for nowcasting, situational awareness, and forecast verification purposes. The system produces hourly analyses at 2. 5 km resolution for the Conus NDFD grid, 3 km for the Alaska NDFD grid and 2.5 km for the Hawaii, Puerto-Rico and Guam NDFD grids.

Data is available from the start of 2019 until present.

Update Frequency

Hourly

License

Open Data. There are no restrictions on the use of this data.

Documentation

https://www.nco.ncep.noaa.gov/pmb/products/rtma/

Managed By

See all datasets managed by NOAA.

Contact

For any questions regarding data delivery not associated with this platform or any general questions regarding the NOAA Big Data Program, email noaa.bdp@noaa.gov.

How to Cite

NOAA Real-Time Mesoscale Analysis (RTMA) was accessed on DATE from https://registry.opendata.aws/noaa-rtma.

Resources on AWS

  • Description
    Real-Time Mesoscale Analysis (RTMA) Data
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    arn:aws:s3:::noaa-rtma-pds
    AWS Region
    us-east-1
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://noaa-rtma-pds/
    Explore
    Browse Bucket
  • Description
    New data notifications for RTMA data, only Lambda and SQS protocols allowed
    Resource type
    SNS Topic
    Amazon Resource Name (ARN)
    arn:aws:sns:us-east-1:123901341784:NewNCEPRTMAObject
    AWS Region
    us-east-1

Edit this dataset entry on GitHub

Tell us about your project

Home