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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: 0955 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 (339)
 (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
202433900546APN     29  -1.0  -7.0 220  4.1 99.9 100 9999.9 1021.2 99.9 99.9 99.9             
202433901546APN     29  -1.0  -7.0 210  3.6 99.9 100 9999.9 1020.0 99.9 99.9 99.9             
202433902546APN     29  -1.0  -6.0 210  5.1 99.9 100 9999.9 1019.0 99.9 99.9 99.9             
202433903546APN     29  -1.0  -6.0 200  5.1 99.9 100 9999.9 1017.8 99.9 99.9 99.9             
202433904546APN     29  -1.0  -5.0 200  5.7 99.9 100 9999.9 1016.7 99.9 99.9 99.9             
202433905546APN     29  -2.0  -3.0 190  5.1 99.9 100 9999.9 1015.5 99.9 99.9 99.9             
202433906546APN     29  -2.0  -4.0 190  6.7 99.9 100 9999.9 1013.8 99.9 99.9 99.9             
202433907546APN     29  -2.0  -4.0 200  5.1 99.9 100 9999.9 1012.6 99.9 99.9 99.9             
202433908546APN     29  -2.0  -5.0 190  6.2 99.9 100 9999.9 1010.7 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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