Service International des Indices Géomagnétiques
International Service of Geomagnetic Indices
About ISGI
• Reference service
• Trusted data repository
• Governance
• History
• Locate us
Geomagnetic indices
• IAGA endorsed geomagnetic indices/events
•
aa
•
am
•
Kp
•
Dst
•
PCN, PCS
•
AE, AU, AL, AO
• SC
• SFE
• Q-days, D-days
• CK-days
• Data download
• Data plot
Collaborating institutes
Documents
• List of geomagnetic observatories
• ISGI monthly bulletins
• IAGA bulletins
• Related publications
• What are
K
indices?
•
K
indices softwares
• Index Criteria for endorsement of indices by IAGA
Web services
• Web service documentation
• Application to ISGI data web service
• Customers of web services
Other indices
• Non-endorsed geomagnetic indices
•
ASY/SYM
•
aσ
• Data download
• Data plot
Home
> Geomagnetic observatory
Julianehaab (JUL) observatory
IAGA code
JUL
Location
Julianehaab
Country
Greenland (Denmark)
Open-Close
1932-1965
Website
Altitude
460 m
see larger map
Geographic coordinates
Geomagnetic coordinates
(IGRF-13 2020.5)
Corrected geomagnetic coordinates
(IGRF-13 2020.5)
Latitude
Longitude
Latitude
Longitude
Latitude
Longitude
60.717°N
313.967°E
68.56°N
37.1°E
64.1°N
40.87°E