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Solar prominences and geomagnetic disturbance

✍ Scribed by Walter Orr Roberts; Dorothy E. Trotter


Book ID
115953924
Publisher
Elsevier Science
Year
1955
Tongue
English
Weight
194 KB
Volume
6
Category
Article
ISSN
0021-9169

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The solar causes of geomagnetic disturba
✍ V. P. Mikhailutsa; M. N. Gnevyshev πŸ“‚ Article πŸ“… 1985 πŸ› Springer 🌐 English βš– 618 KB

Geomagnetic disturbances have been identified with respect to their sources for 1977-1983. The disturbance level was found using the daily planetary index Ap. High-amplitude (~ 50), mean-amplitude (~ 24) and low-amplitude ( ~ 12) disturbances are caused by solar flares of importance >\_ 1, coronal h