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| Date | Day No. | Min Dst | Solar Wind & IMF Data? | Type of Solar Wind Transients Abbreviations Guide | Interesting Aspects | Space Weather Effects | Solar Source Disturbance | Forecasts & Warnings | References |
|---|---|---|---|---|---|---|---|---|---|
| 19-27 Jan 1990 | -57 plot | Limited coverage Omniweb | |||||||
| 28 Jan - 10 Feb 1990 | -80 plot1 plot2 | Limited coverage Omniweb | |||||||
| 13-21 Feb 1990 | -99 plot | No Omniweb | |||||||
| 22 Feb - 02 Mar 1990 | -98 plot1 plot2 | Limited coverage Omniweb | |||||||
| 04-09 Mar 1990 | -59 plot | Slightly spotty coverage UCLA-IMP8 Omniweb | |||||||
| 12-17 Mar 1990 | -162 plot | No Omniweb | |||||||
| 17-24 Mar 1990 | -136 plot | Spotty limited coverage Omniweb | magnetic cloud passage 20-21 Mar 1990 {Taylor et al., 1997} | 19-22 Mar: Flares relativistic Proton Events. CEDAR storm study and Incoherent Scatter Coordinated Observation Days. | 19-22 Mar: Power panel degradation on GOES-5, -6, and -7 | ||||
| 25 Mar - 02 Apr 1990 | -187 plot1 plot2 | Spotty coverage Omniweb | |||||||
| 09-16 Apr 1990 | -281 plot | Limited coverage in recovery phase Omniweb | 10-11 Apr: Major magnetic storm without identified solar precursor. Elevated >2 MeV electrons. | 10-11 Apr: NOAA-11 POES pitch reaction wheel problems. GPS navigation satellite problems. | |||||
| 17-22 Apr 1990 | -113 plot | No Omniweb | |||||||
| 22 Apr -02 May1990 | -106 plot1 plot2 | No Omniweb | |||||||
| 08-14 May 1990 | -73 plot | Limited spotty coverage in main phase Omniweb | |||||||
| 18-24 May 1990 | -90 plot | Slightly spotty coverage Omniweb | |||||||
| 26-29 May 1990 | -87 plot | No Omniweb | |||||||
| 09-10 Jun 1990 | <>No Omniweb | ||||||||
| 12-17 Jun 1990 | -150 plot | slightly spotty coverage UCLA-IMP8 Omniweb | |||||||
| 27-30 Jul 1990 | -129 plot | No Omniweb | |||||||
| 01-05 Aug 1990 | -57 plot | Yes UCLA-IMP8 Omniweb | |||||||
| 15-17 Aug 1990 | -55 plot | Yes UCLA-IMP8 Omniweb | |||||||
| 21-24 Aug 1990 | -99 plot | No Omniweb | |||||||
| 25-29 Aug 1990 | -113 plot | Yes UCLA-IMP8 Omniweb | |||||||
| 08-13 Oct 1990 | -133 plot | spotty main phase coverage UCLA-IMP8 Omniweb | |||||||
| 20-22 Oct 1990 | -57 plot | very spotty coverage UCLA-IMP8 Omniweb | |||||||
| 23-26 Oct 1990 | -63 plot | No Omniweb | |||||||
| 16-19 Nov 1990 | -52 plot | No Omniweb | |||||||
| 26 Nov - 02 Dec 1990 | -135 plot1 plot2 | spotty main phase coverage UCLA-IMP8 Omniweb | |||||||
