Reflectivity
dBZ
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WARNING: EDUCATIONAL USE ONLY
This data is provided for educational and research purposes only. Data may be incomplete, inaccurate, or outdated.
NOT FOR OPERATIONAL USE: Do NOT use this information for any safety-critical decisions, aviation, flight planning, navigation, emergency response, or any purpose where accuracy is essential. For official weather information, consult the National Weather Service at weather.gov.
NO WARRANTY: THIS DATA IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. USE AT YOUR OWN RISK.
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DATA QUALITY: Level 3 radar data is processed and archived data. Data may contain artifacts, missing values, or processing errors. This data has not been validated for operational use.
Acceptance: By accessing this website, you agree to these terms. If you do not agree, do not use this website.
Permitted Use: This website is provided for educational, research, and non-commercial use only. You may view and download data for personal use.
Prohibited Use: You may NOT:
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Changes: We may update this policy at any time. Continued use constitutes acceptance of changes.
If you notice any bugs, user errors, or if you encounter accessibility barriers, please contact me at historicalweatherhwx@gmail.com and I will work to address them.
This website includes:
Website: © 2024 Historical Weather (hwx). Website design and code. All rights reserved.
Data: NEXRAD radar data is sourced from public domain (NOAA/NWS). See attribution above for details.
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For questions, comments, data errors, or accessibility issues, please contact:
Name: Micheal Simpson
Email: historicalweatherhwx@gmail.com
Purpose: This website provides interactive visualizations of historical NEXRAD Level 3 radar products for educational and research purposes.
Data Coverage: NEXRAD Level 3 products from the national radar network, including reflectivity, velocity, and derived products. Data availability varies by radar site and time period.
Limitations:
Acknowledgments: Special thanks to NOAA/National Weather Service for collecting and maintaining NEXRAD radar data, and to AWS and Google Cloud for hosting the public archives.
Version: 1.0 | Last Updated: 01/17/2025
This website is not affiliated with NOAA, NWS, or any government agency. All data is sourced from public archives and databases.