AAVSO Sudden Ionospheric Disturbance Report
October 2004

Observers:
A29	A50	A52	A63	A80	A87	A90	A93	A95
A96	A97	A99	A100	A101	A102	A107	A108		

YYMMDD		Event Peak		Importance
041004		1327			2+
041009		1115			2
041016		1803			1-
041019		1428			1
041020		0215			1-
041020		1052			1
041021		1445			1
041021		1522			1+
041021		1948			2+
041022		0805			2
041022		0812			1+
041022		2215			2
041023		0402			1+
041023		0726			1
041023		1638			1
041023		1654			3
041023		1922			1+
041024		0711			2
041024		1825			1+
041024		2026			2+
041025		0716			1-
041025		1010			1-
041025		1031			1
041025		1445			1+
041026		1507			1
041028		0317			1+
041028		0354			1
041028		0427			2
041028		0608			1+
041029		0000			2
041029		1244			1-
041029		1437			1-
041029		1633			1-
041029		1924			1-
041030		0049			1+
041030		0335			1+
041030		0417			1
041030		0459			1
041030		0557			1-
041030		0619			1+
041030		0703			1+
041030		0900			1-
041030		0920			1-
041030		0929			1+
041030		1036			1+
041030		1146			1+
041030		1157			1-
041030		1254			1
041030		1349			1-
041030		1405			1-
041030		1448			1
041030		1555			1-
041030		1625			2
041030		1631			2
041030		2159			2
041031		0225			1
041031		0533			2+
041031		0718			1
041031		1322			2
041031		2125			1



**************************************************
Importance Summary - Oct 2004
	1- events: 15
	1  events: 15
	1+ events: 15
	2  events: 10
	2+ events:  4
	3  events:  1
	3+ events:  0
 ------------------
   Total events: 60