Station APNM4 - Alpena Harbor Light, Alpena, MI

Owned and maintained by Great Lakes Environmental Research Laboratory
45.060 N 83.424 W (45°3'35" N 83°25'25" W)

Available historical data for station APNM4 include:

• Quality controlled data for 2019 (data descriptions)
  • Standard meteorological data: Jan Feb Mar Apr
• Historical data (data descriptions)
  • Standard meteorological data: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018
• Search historical meteorological data for observations that meet your threshold conditions

Some data files have been compressed with the GNU gzip program.

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