Using the aa Index Over the Last 14 Solar Cycles to Characterize Extreme Geomagnetic Activity
Abstract Geomagnetic indices are routinely used to characterize space weather event intensity. The DST index is well resolved but is only available over five solar cycles. The aa index extends over 14 cycles but is highly discretized with poorly resolved extremes. We parameterize extreme aa activity...
Na minha lista:
| Principais autores: | , , |
|---|---|
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Wiley
2020-02-01
|
| Colecção: | Geophysical Research Letters |
| Assuntos: | |
| Acesso em linha: | https://doi.org/10.1029/2019GL086524 |
| Tags: |
Sem tags, seja o primeiro a adicionar uma tag!
|