Published June 1991
| Version v1
Journal article
Is the recurrent enhanced geomagnetic activity preceding the sunspot minimum related to magnetic fields of the new or old activity cycle?
Description
The new index of recurrence of enhanced geomagnetic activity is compared with the latitudinal and longitudinal distribution of solar magnetic fields and prominences for the recent two eleven-year cycles of solar activity. It is demonstrated that the streamers of the solar wind causing the considerable enhancement and regularity in recurrences of large geomagnetic disturbances during the descending phase and before the end of an eleven-year cycle, are anchored into the system of magnetic fields formed by the fields of the old eleven-year cycle of solar activity. (author). 2 figs., 16 refs
Additional details
Publishing Information
- Journal Title
- Bulletin of the Astronomical Institutes of Czechoslovakia
- Journal Volume
- 42
- Journal Issue
- 3
- Series
- Bull. Astron. Inst. Czech.
- Journal Page Range
- 161-165
- ISSN
- 0004-6248
- CODEN
- BAICA
INIS
- Country of Publication
- Czech Republic
- Country of Input or Organization
- Serbia and Montenegro
- INIS RN
- 22078544
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- DISTRIBUTION; GEOMAGNETIC FIELD; MAGNETIC FIELDS; SOLAR CYCLE; SOLAR PROMINENCES; SOLAR WIND; SUN; SUNSPOTS
- Descriptors DEC
- MAIN SEQUENCE STARS; SOLAR ACTIVITY; STARS; STARSPOTS; STELLAR ACTIVITY; STELLAR WINDS