1+ Name : >-
2+ EPA Hourly Prognostic Meteorological Data
3+ Description : >-
4+ The data are hourly outputs from the Weather Research and Forecasting (WRF) model
5+ generated by the EPA's Office of Air Quality Planning and Standards, Air Quality
6+ Assessment Division, Air Quality Modeling Group. These data were generated at a 12-km
7+ resolution over the Continental United States (12US), beginning for the year 2021 and
8+ continuing annually through 2023. These files are intended for use in a broad range of
9+ air quality applications, but specifically may be used in dispersion modeling applications
10+ that would benefit from the use of the Mesoscale Model Interface (MMIF) tool
11+ (https://www.epa.gov/scram/air-quality-dispersion-modeling-related-model-support-programs#mmif)
12+ which translates prognostic meteorological data into formats suitable for use with AERMOD,
13+ CALPUFF, or SCICHEM. The individual files are less than 1GB in size, which allows for
14+ the use of the MMIF tool in a Windows environment. These data are anticipated to be updated
15+ annually so the 3 most-recent years are available for use. Additionally, model-observation
16+ paired files are included to aid in the performance evaluation that is necessary for use
17+ of these data in regulatory applications per Appendix W to 40 CFR Part 51.
18+ Documentation : >-
19+ 2022 WRF Modeling TSD:
20+ https://bit.ly/2022WRF
21+ 22+ ManagedBy : U.S. Environmental Protection Agency (https://www.epa.gov)
23+ UpdateFrequency : Annually
24+ Tags :
25+ - aws-pds
26+ - environmental
27+ - air quality
28+ - regulatory
29+ - weather
30+ - meteorological
31+ License : >-
32+ These datasets are products of the U.S. Government and are intended for public
33+ access and use. Unless otherwise specified, all data produced by the U.S EPA
34+ is, by default, in the public domain and are not subject to domestic copyright
35+ protection under 17 U.S.C. § 105. More details on the U.S. Public Domain
36+ license are available here: http://www.usa.gov/publicdomain/label/1.0/
37+ Citation : >-
38+ WRF Modeling:
39+ US EPA, 2024, "Meteorological Model Performance for Annual 2022 Simulation
40+ WRF v4.4.2"
41+ Resources :
42+ - Description : >-
43+ The WRF output are stored as uncompressed netcdf/hdf5 formatted files in
44+ directories corresponding to the specific years of interest. The model-obs
45+ paired files are stored as comma-delimited files in the year-specific
46+ directories.
47+ ARN: 'arn:aws:s3:::epa-hourly-prognostic-meteorology'
48+ Region: us-east-1
49+ Type: S3 Bucket
50+ Explore:
51+ - '[Browse Bucket](https://epa-hourly-prognostic-meteorology.s3.amazonaws.com/index.html)'
52+ - Description : Notification for the EPA Hourly Prognostic Meteorological Data bucket
53+ ARN : ' arn:aws:sns:us-east-1:127085394039:epa-hourly-prognostic-meteorology-object_created'
54+ Region : us-east-1
55+ Type : SNS Topic
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