Magnetic Storms (1994) - *Sources of Information

Date	Day No.	Min Dst	Solar Wind & IMF	Type of Solar Wind Transients AbbreviationsGuide	Interesting Aspects	Space Weather Effects	Solar Source Disturbance	Forecasts & Warnings	References
11-22 Jan 1994	011- 022	-42 plot	Somewhat spotty coverage Omniweb		low level recurrent magnetic storm associated with Southern CoronalHole. High energetic electron fluence	METEOSAT-3 loses images due to "arcing problems". INTELSAT-K(22 deg W) pointing upset due to momentum wheel circuit problem (probablyESD event from bulk charging. ANIKE-1 (111.1 deg W) failed on 20 Jan dueto failure of primary momentum wheel control circuit -- service restored8 hrs later. ANIK E-2 failed on 20 Jan due to failure of primary momentumwheel control circuit; backup also failed
05-17 Feb 1994		-126 plot	No Omniweb
21-23 Feb 1994		-144 plot	Yes (spotty coverage) Omniweb	S-N magnetic cloud, 30 hrs duration, high dynamic pressure. Shockspreceeding and internal to cloud. Corotating stream with embedded Alfvenwaves overtaking cloud					Yamauchi, et al., JGR 24675, 1996; Lepping et al., JGR, 14049, 1997
01-04 Mar 1994		-70 plot	Yes (only in recovery phase) Omniweb
05-08 Mar 1994		-109 plot	Yes (mostly main phase) Omniweb
01-06 Apr 1994		-111 plot	No Omniweb
16-20 Apr 1994		-200 plot	No Omniweb
30 Apr - 04 May 1994		-79 plot1 plot2	Coverage very spotty. Omniweb
28 May - 03 Jun 1994		-68 plot1 plot2	Missing coverage at Dst min Omniweb
14-15 Jul 1994		-53 plot	No Omniweb
24-30 Sep 1994	269- 275	-73 plot	No Omniweb
02-04 Oct 1994	277- 279	-93 plot	Very spotty coverage. Omniweb
22-28 Oct 1994	296- 302	-71 plot	No Omniweb
28 Oct- 03 Nov 1994	302- 308	-123 plot1 plot2	No Omniweb
05-07 Nov 1994	310- 312	-80 plot	No Omniweb
25-29 Nov 1994	330- 334	-117 plot	Yes Omniweb , Wind kplot