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Realtime Great Lakes Weather Data and Marine Observations


APNM4: GLERL Alpena MI                                  
CMAN Station
Lat: 45.06°, Lon: -83.42°
Elevation: 178 m
Anemometer Height: 19 m
Related Site: NDBC

Related Site: GLERL


Current Time: 0637 GMT
Station Types
(Click on name to view all stations for that type)
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Lt Blue MarkerBuoys
Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

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 Enter New DOY (001-366):  Or Today (025)
 (See also Tables for determining DOY for a given date)
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Year (4-digits):   First Day (001-366):   Last Day (001-366):  
Additional Data Archive: NDBC Historical Data

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 202502500001APNM4 29 19.0 999.9 210 8.9 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202502500101APNM4 29 19.0 999.9 210 8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202502500201APNM4 29 19.0 999.9 200 11.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202502500401APNM4 29 18.9 999.9 230 6.0 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202502500501APNM4 29 18.9 999.9 220 8.0 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202502501001APNM4 29 18.7 999.9 220 8.0 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202502501101APNM4 29 18.7 999.9 210 8.0 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202502501201APNM4 29 18.9 999.9 220 8.9 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202502501401APNM4 29 18.7 999.9 220 11.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202502501501APNM4 29 18.5 999.9 220 8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202502502001APNM4 29 18.3 999.9 200 11.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202502502101APNM4 29 18.0 999.9 200 13.0 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202502502201APNM4 29 17.6 999.9 190 13.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202502502401APNM4 29 17.4 999.9 200 12.1 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202502502501APNM4 29 17.4 999.9 200 13.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202502503001APNM4 29 17.1 999.9 200 12.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202502503101APNM4 29 16.7 999.9 210 14.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202502503201APNM4 29 16.0 999.9 210 13.0 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202502503401APNM4 29 14.9 999.9 210 12.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202502503501APNM4 29 14.5 999.9 210 9.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202502504001APNM4 29 14.2 999.9 210 8.9 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202502504101APNM4 29 14.0 999.9 220 8.0 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202502504201APNM4 29 14.0 999.9 220 7.0 8.0 999 9999.9 9999.9 99.9 99.9 99.9 202502504301APNM4 29 14.2 999.9 210 8.0 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202502504401APNM4 29 14.5 999.9 200 8.9 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202502504501APNM4 29 14.4 999.9 190 9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202502505001APNM4 29 14.7 999.9 190 11.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202502505101APNM4 29 14.7 999.9 190 13.0 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202502505201APNM4 29 14.5 999.9 200 13.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202502505401APNM4 29 14.7 999.9 190 14.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202502505501APNM4 29 14.7 999.9 190 15.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202502506001APNM4 29 14.5 999.9 190 15.0 16.9 999 9999.9 9999.9 99.9 99.9 99.9 202502506101APNM4 29 14.5 999.9 190 15.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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33 matching elements
0.012 sec

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