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Realtime Great Lakes Weather Data and Marine Observations

 APN: Alpena MI                                  
Surface Airways Station
Lat: 45.07°, Lon: -83.56°
Elevation: 211 m
Anemometer Height: 10 m
Related Site: Weather Underground

Current Time: 1021 GMT
Station Types
(Click on name to view all stations for that type)
White MarkerAll Stations
Lt Blue MarkerBuoys
Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (025)
 (See also Tables for determining DOY for a given date)
View multiple days of data for this station:
Select Year and Day of Year (DOY) range:
Year (4-digits):   First Day (001-366):   Last Day (001-366):  
Metadata | Description of Measurements (NDBC)
All 9s in field = missing data 

                                       Change Units to English | Metric
                         AIR   DEW WND  WND  WND CLD SOLAR   BAR    WAT  WAV  WAV
-------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER
YYYYDDDHHMM#ID            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s
202502500546APN     29  -8.0 -14.0 190  3.1 99.9 100 9999.9 1021.6 99.9 99.9 99.9             
202502501546APN     29 -10.0 -14.0 180  2.6 99.9  50 9999.9 1021.4 99.9 99.9 99.9             
202502502546APN     29 -12.0 -16.0 190  2.1 99.9   0 9999.9 1021.2 99.9 99.9 99.9             
202502503546APN     29 -13.0 -17.0 190  2.6 99.9   0 9999.9 1020.9 99.9 99.9 99.9             
202502504546APN     29 -14.0 -17.0 150  2.6 99.9   0 9999.9 1020.5 99.9 99.9 99.9             
202502505546APN     29 -16.0 -18.0 160  3.1 99.9   0 9999.9 1019.7 99.9 99.9 99.9             
202502506546APN     29 -14.0 -17.0 170  3.1 99.9  25 9999.9 1019.0 99.9 99.9 99.9             
202502507546APN     29 -11.0 -15.0 180  4.6 99.9 100 9999.9 1018.2 99.9 99.9 99.9             
202502508546APN     29 -10.0 -14.0 180  5.7 99.9 100 9999.9 1016.9 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
9 matching elements
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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