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Title: Solar-Geophysical Data Number 542, October 1989. Part 1 (prompt reports). Data for September, August 1989, and late data

Technical Report ·
OSTI ID:7145476

Contents: detailed index for 1989; data for September 1989 -- solar-terrestrial environment, IUWDS alert periods (advance and worldwide), solar activity indices, solar flares, solar radio emission, stanford mean solar magnetic field; data for August 1989 -- solar active regions, sudden ionospheric disturbances, solar radio spectral observations, cosmic ray measurements by neutron monitor, geomagnetic indices; late data -- cosmic ray measurements by neutron monitor Huancayo June 1989, inferred interplanetary magnetic field 1984-1988, geomagnetic activity indices July 1989.

Research Organization:
National Geophysical Data Center, Boulder, CO (USA)
OSTI ID:
7145476
Report Number(s):
PB-90-148669/XAB; SGD-542-PT-1; TRN: 90-026835
Resource Relation:
Other Information: See also Part 2, PB--90-148677
Country of Publication:
United States
Language:
English