AAVSO Sudden Ionospheric Disturbance Report
July 2011

Observers:
A102	A118	A119	A121	A122	A124	
A125	A128	A80	A94	A96	

YYMMDD		Event Peak		Importance
110701		0326			1-
110703		0622			1-
110703		1102			2
110706		2325			2+
110708		0029			3
110708		0947			1+
110708		1151			2
110708		1332			1+
110708		1504			1+
110709		2220			2+
110709		2330			2
110711		1103			2+
110712		1450			1+
110713		1850			2+
110718		1030			1+
110720		2210			2+
110722		0350			1-
110722		0411			1-
110724		1845			1+
110727		0642			1+
110727		1004			2
110727		1055			1
110727		1125			3
110727		1253			2
110727		1314			1+
110727		1435			2
110727		1605			2+
110727		2201			1+
110728		0018			1-
110728		0228			1
110728		0404			1-
110728		0437			3+
110728		0707			1+
110728		0738			2
110728		0756			1+
110728		1100			2
110728		1212			2+
110728		1524			2+
110728		1650			2
110728		1817			2+
110728		2042			2
110729		0118			1+
110729		0357			1-
110729		0809			1+
110729		0837			1-
110729		1219			2
110729		1351			2
110729		1641			1+
110729		1804			2
110730		0211			1+
110730		1220			2+
110731		0256			1



**************************************************
Importance Summary - Jul 2011
	1- events:  8
	1  events:  3
	1+ events: 15
	2  events: 13
	2+ events: 10
	3  events:  2
	3+ events:  1
 ------------------
   Total events: 52