Service International des Indices Géomagnétiques
International Service of Geomagnetic Indices

Martin De Vivies-Amsterdam Island (AMS) observatory

IAGA code AMS
Location Martin De Vivies-Amsterdam Island
Country French Southern and Antarctic Lands (France)
Open-Close 1981-
INTERMAGNET member (view)
   
Website http://www.bcmt.fr/ams.html
   
Altitude 50 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
-37.796°N 77.574°E -45.81°N 145.67°E -48.78°N 140.59°E
 
AMS contributes to am, ASY indices K=9 lower limit 463 nT