The Magnetic Storm of May 13-17, 1921 as observed at the Kakioka Magnetic Observatory
نویسندگان
چکیده
منابع مشابه
The Landmark Architectures in the Kakioka Magnetic Observatory
There are six landmark architectures in the Kakioka Magnetic Observatory. The characteristics of these buildings are as follows:(1) The variation building is a semi-underground granite building that has two advantages: one is stability at room temperature in the basement, and the other is low humidity in the room above ground.(2) The thick walls of the magnetic laboratory, the new variation bui...
متن کاملAvailability and Access to Data from Kakioka Magnetic Observatory, Japan
The Japan Meteorological Agency (JMA) is operating four geomagnetic observatories in Japan. Kakioka Magnetic Observatory (KMO), commissioned in 1913, is the oldest. The hourly records at KMO cover over almost 100 years. KMO is JMA’s headquarters for geomagnetic and geoelectric observations. Almost all data are available at the KMO website free of charge for researchers. KMO and two other observ...
متن کاملGeomagnetic Surveys by the Geospatial Information Authority of Japan and the Contribution of the Kakioka Magnetic Observatory
The Geospatial Information Authority of Japan (GSI) has been conducting geomagnetic surveys in Japan since 1949 to clarify the geographical distribution of direction, intensity of the geomagnetic field, and their secular variations. Recently, we have carried out continuous observations at geodetic observatories and continuous geomagnetic stations and repetitive observations at several first-ord...
متن کاملPositive storm effects in the dayside polar ionospheric F-region observed by EISCAT and ESR during the magnetic storm
EISCAT/ESR radar data and in situ FAST and POLAR satellite observations are coordinately analyzed to investigate positive ionospheric storm effects in the dayside upper F-region in both the polar cap and the auroral oval during the magnetic storm of 15 May 1997. An ionization enhancement, lasting for about 2.5 h, appeared first over the EISCAT site around magnetic noon; about one hour later, a ...
متن کاملThe extreme solar storm of May 1921: observations and a complex topological model
A complex solid torus model was developed in order to be able to study an extreme solar storm, the so-called “Great Storm” or “New York Railroad Storm” of May 1921, when neither high spatial and time resolution magnetic field measurements, solar flare nor coronal mass ejection observations were available. We suggest that a topological change happened in connection with the occurrence of the ext...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Meteorological Society of Japan. Ser. I
سال: 1921
ISSN: 0026-1165,2186-9049
DOI: 10.2151/jmsj1882.40.7_en3