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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: 1154 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 (108)
 (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            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s
202510800546APN     29  42.8  30.2 110  6.0 99.9  75 9999.9  29.98 99.9 99.9 99.9
202510801546APN     29  42.8  32.0 120  6.0 99.9  75 9999.9  29.96 99.9 99.9 99.9
202510802546APN     29  44.6  33.8 140  6.0 99.9 100 9999.9  29.95 99.9 99.9 99.9
202510804546APN     29  51.8  32.0 150  8.9 99.9 100 9999.9  29.92 99.9 99.9 99.9
202510805546APN     29  51.8  33.8 160 11.1 99.9 100 9999.9  29.88 99.9 99.9 99.9
202510806546APN     29  51.8  33.8 170 13.0 99.9  75 9999.9  29.85 99.9 99.9 99.9
202510807546APN     29  51.8  35.6 170 14.0 99.9 100 9999.9  29.83 99.9 99.9 99.9
202510808546APN     29  48.2  37.4 160 12.1 99.9 100 9999.9  29.79 99.9 99.9 99.9
202510809546APN     29  44.6  42.8 160 15.0 99.9 100 9999.9  29.77 99.9 99.9 99.9
202510810546APN     29  46.4  42.8 160 15.9 99.9 100 9999.9  29.72 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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