Accession Number:

ADA023675

Title:

Conditional Probabilities of the Geomagnetic Index A sub p.

Descriptive Note:

Environmental research papers,

Corporate Author:

AIR FORCE GEOPHYSICS LAB HANSCOM AFB MASS

Personal Author(s):

Report Date:

1976-02-23

Pagination or Media Count:

24.0

Abstract:

Data of the geomagnetic index A sub p from 1932 to 1973 were used to determine the conditional probabilities for the occurrence of certain values of that index. The range of values was divided into three categories that approximately correspond to quiet, moderate, and disturbed levels of geomagnetic activity. Conditions applied were the category level of activity on the initial and subsequent day and the portion of the solar sunspot cycle. Conditional probabilities were determined for 100 successive days after the initial day, both for the quiet and active portions of the sunspot cycle. Author

Subject Categories:

  • Geomagnetism

Distribution Statement:

APPROVED FOR PUBLIC RELEASE