Solar-geophysical data number 487, March 1985. Part 1: (Prompt reports). Data for February 1985, January 1985 and late data

Solar-Geophysical Data Number 487, March 1985, Part 1 (Prompt Reports) contains data on the following: Detailed index for 1984 to 1985; Data for February 1985 -- (IUWDS alert periods, Advance and worldwide), Solar activity indices, Solar flares, Solar radio emission, GOES solar proton events 1976 - January 1985, Inferred interplanetary magnetic field polarity, Mean solar magnetic field); Data for January 1985 -- (Solar active regions, Sudden ionospheric disturbances, Solar radio spectral observations, Cosmic ray measurements by neutron monitor, Geomagnetic indices, Radio propagation indices); Late data -- (Pioneer XII solar indices, Geomagnetic indices December 1984, Solar radio emission July 1982, cosmic rays August-September 1978 Climax May 1983 Huancayo, calcium plage regions, Errata--Cosmic rays Kiel and Toyo August 1983).