Service International des Indices Géomagnétiques
International Service of Geomagnetic Indices

Ottawa (OTT) observatory

IAGA code OTT
Location Ottawa
Country Canada
Open-Close 1968-
INTERMAGNET member (view)
   
Website http://www.geomag.nrcan.gc.ca/obs/ott-eng.php
   
Altitude 75 m
see larger map
Geographic coordinates Geomagnetic coordinates
(IGRF-12 2015.5)
Corrected geomagnetic coordinates
(IGRF-12 2015.5)
Latitude Longitude   Latitude Longitude   Latitude Longitude
45.403°N 284.448°E 54.86°N 356.48°E 54.39°N 2.8°E
 
OTT contributes to am, Kp indices K=9 lower limit 788 nT