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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: 1359 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

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (107)
 (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):  
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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s
202510700001APNM4   29   5.5 999.9 350  4.1  5.7 999 9999.9 9999.9 99.9 99.9 99.9             
202510700101APNM4   29   5.2 999.9 350  3.1  4.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510700201APNM4   29   4.8 999.9 340  3.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510700301APNM4   29   4.5 999.9 340  3.6  6.7 999 9999.9 9999.9 99.9 99.9 99.9             
202510700401APNM4   29   4.2 999.9 340  3.6  5.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510700501APNM4   29   4.0 999.9 350  3.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510701001APNM4   29   3.7 999.9 340  3.1  4.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510701101APNM4   29   3.5 999.9 340  3.1  4.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510701201APNM4   29   3.4 999.9 330  3.6  5.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510701301APNM4   29   3.1 999.9 340  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510701401APNM4   29   3.0 999.9 330  3.1  3.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510701501APNM4   29   2.8 999.9 330  2.6  3.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510702001APNM4   29   2.7 999.9 330  3.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510702201APNM4   29   2.4 999.9 330  3.1  4.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510702401APNM4   29   2.1 999.9 330  3.6  4.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510702501APNM4   29   1.9 999.9 320  1.5  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510703001APNM4   29   1.8 999.9 320  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510703101APNM4   29   1.7 999.9 310  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510703201APNM4   29   1.6 999.9 320  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510703301APNM4   29   1.4 999.9 320  1.5  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510703401APNM4   29   1.3 999.9 320  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510703501APNM4   29   1.3 999.9 320  2.6  4.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510704001APNM4   29   1.2 999.9 320  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510704101APNM4   29   1.0 999.9 320  2.6  4.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510704201APNM4   29   1.0 999.9 330  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510704301APNM4   29   0.9 999.9 320  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510704401APNM4   29   0.8 999.9 310  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510704501APNM4   29   0.7 999.9 330  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510705001APNM4   29   0.6 999.9 310  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510705101APNM4   29   0.6 999.9 310  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510705201APNM4   29   0.5 999.9 310  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510705301APNM4   29   0.5 999.9 300  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510705401APNM4   29   0.5 999.9 300  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510705501APNM4   29   0.4 999.9 310  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510706001APNM4   29   0.3 999.9 300  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510706101APNM4   29   0.3 999.9 300  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510706201APNM4   29   0.2 999.9 310  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510706301APNM4   29   0.2 999.9 300  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510706401APNM4   29   0.0 999.9 310  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510706501APNM4   29  -0.1 999.9 310  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510707001APNM4   29  -0.1 999.9 310  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510707101APNM4   29  -0.2 999.9 320  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510707201APNM4   29  -0.3 999.9 310  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510707301APNM4   29  -0.3 999.9 310  2.1  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510707401APNM4   29  -0.4 999.9 310  2.1  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510707501APNM4   29  -0.5 999.9 300  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510708001APNM4   29  -0.5 999.9 310  1.5  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510708101APNM4   29  -0.6 999.9 300  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510708201APNM4   29  -0.6 999.9 290  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510708301APNM4   29  -0.8 999.9 280  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510708401APNM4   29  -1.1 999.9 290  2.1  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510708501APNM4   29  -1.2 999.9 290  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510709001APNM4   29  -1.3 999.9 290  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510709101APNM4   29  -1.4 999.9 300  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510709201APNM4   29  -1.0 999.9 300  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510709301APNM4   29  -1.1 999.9 300  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510709401APNM4   29  -1.2 999.9 300  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510709501APNM4   29  -1.2 999.9 300  1.5  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510710001APNM4   29  -1.2 999.9 290  2.1  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510710101APNM4   29  -1.4 999.9 290  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510710201APNM4   29  -1.5 999.9 290  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510710301APNM4   29  -1.6 999.9 300  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202510710401APNM4   29  -1.6 999.9 290  2.1  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510710501APNM4   29  -1.6 999.9 290  1.5  1.5 999 9999.9 9999.9 99.9 99.9 99.9             
202510711001APNM4   29  -1.3 999.9 300  1.5  1.5 999 9999.9 9999.9 99.9 99.9 99.9             
202510711101APNM4   29  -0.5 999.9 280  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9             
202510711201APNM4   29  -0.7 999.9 270  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510711301APNM4   29   0.0 999.9 230  1.5  1.5 999 9999.9 9999.9 99.9 99.9 99.9             
202510711401APNM4   29   0.1 999.9 250  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510711501APNM4   29   0.8 999.9 270  0.5  1.0 999 9999.9 9999.9 99.9 99.9 99.9             
202510712001APNM4   29   1.5 999.9 270  0.5  1.0 999 9999.9 9999.9 99.9 99.9 99.9             
202510712101APNM4   29   2.0 999.9 260  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9             
202510712201APNM4   29   2.8 999.9  90  0.5  0.5 999 9999.9 9999.9 99.9 99.9 99.9             
202510712301APNM4   29   1.4 999.9 110  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9             
202510712401APNM4   29   1.1 999.9  90  2.1  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510712501APNM4   29   1.7 999.9 100  0.5  1.0 999 9999.9 9999.9 99.9 99.9 99.9             
202510713001APNM4   29   2.2 999.9 160  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202510713101APNM4   29   3.8 999.9 210  1.0  1.5 999 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
google chart
  [every 2nd value plotted]
78 matching elements
0.022 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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