NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.
Station MCYI3 - Michigan City Harbor Entrance Light, Michigan City, IN
Available historical data for station MCYI3 include:
- Quality controlled data for 2025 (data descriptions)
- Standard meteorological data: Jan
- Historical data (data descriptions)
- Search historical meteorological data for observations that meet your threshold conditions
Some data files have been compressed with the GNU gzip program.
NDBC on Facebook
NOAA on LinkedIn
NDBC on Twitter