Service International des Indices Géomagnétiques
International Service of Geomagnetic Indices

Honolulu (HON) observatory

IAGA code HON
Location Honolulu
Country United States of America
Open-Close 1902-
INTERMAGNET member (view)
   
Website http://geomag.usgs.gov/monitoring/observatories/honolulu/
   
Altitude 4 m
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Geographic coordinates Geomagnetic coordinates
(IGRF-11 2010)
Corrected geomagnetic coordinates
(IGRF-11 2010)
Latitude Longitude   Latitude Longitude   Latitude Longitude
21.317°N 202°E 21.59°N -89.65°E 21.28°N 270.52°E
 
HON contributes to Dst, ASY, SC indices K=9 lower limit 267 nT