Three-hour-range indices, K , of geomagnetic activity at the magnetic observatory, Hermanus, comparison with K -indices at American-operated observatories, and mean K -indices, K A , for the years 1941–44

✍ Scribed by Ogg, A.

• Book ID: 119733864
• Publisher: American Geophysical Union
• Year: 1946
• Tongue: English
• Weight: 642 KB
• Volume: 51
• Category: Article
• ISSN: 0148-0227
• DOI: 10.1029/te051i001p00075