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Realtime Great Lakes Weather Data and Marine Observations

 YXU: London ONT                                  
Surface Airways Station
Lat: 43.03°, Lon: -81.15°
Elevation: 278 m
Anemometer Height: 10 m

Current Time: 0949 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 (015)
 (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
202501500006YXU     49 -10.0 -16.0 270  5.7 99.9  75 9999.9 1023.0 99.9 99.9 99.9             
202501501006YXU     49 -10.0 -16.0 260  5.1 99.9  75 9999.9 1023.8 99.9 99.9 99.9             
202501502006YXU     49 -11.0 -17.0 260  5.1 99.9 999 9999.9 1024.0 99.9 99.9 99.9             
202501503006YXU     49 -11.0 -17.0 260  6.2 99.9  75 9999.9 1024.3 99.9 99.9 99.9             
202501504006YXU     49 -11.0 -16.0 250  5.7 99.9 100 9999.9 1024.6 99.9 99.9 99.9             
202501505006YXU     49 -11.0 -15.0 260  5.1 99.9 100 9999.9 1024.8 99.9 99.9 99.9             
202501506006YXU     49 -11.0 -14.0 250  5.1 99.9 100 9999.9 1025.1 99.9 99.9 99.9             
202501507006YXU     49 -10.0 -13.0 240  4.1 99.9 100 9999.9 1025.6 99.9 99.9 99.9             
202501508006YXU     49  -9.0 -11.0 250  2.6 99.9 100 9999.9 1026.3 99.9 99.9 99.9             
202501509006YXU     49 999.9 999.9 280  4.6 99.9 100 9999.9 1026.4 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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