SECULAR BEHAVIOR IN THE GEOMAGNETIC DATA AT PERMANENTOBSERVATORIES IN ARGENTINA

• Published in: Anales AFA
• Main Author: P. A. Sallago
• Format: Article in Journal/Newspaper
• Language: Spanish
• Published: CEILAP-UNIDEF-CONICET-CITEDEF 2024
• Subjects: geomagnetism; secular variation; secular impulse; Physics; QC1-999; Argentina; Argentine; Chubut; Orcadas; antartic*
• Online Access: https://doi.org/10.31527/analesafa.2024.35.2.38; https://doaj.org/article/b9dd23dfba4f40d6af16322a58f85995

The secular variation of the geomagnetic field is the temporal variation that takes place in the field on time scales between few years to hundreds or thousands of years. On the other hand, impulses or ”geomagnetic jerks” indicate a rapid change in the slope of the secular variation. The origin of t...