AAVSO Sudden Ionospheric Disturbance Report
July 2017

Observers:
A118	A119	A122	A125	A131	A134	A138	A141	
A142	A143	A147	A149	A94	A96	A97	

YYMMDD		Event Peak		Importance
170703		1616			2+
170704		0425			2	A122  - QUAL
170707		0400			3	A122  - XRA
170707		1515			2+
170708		1100			1	A142  - XRA
170708		1200			1	A142  - QUAL
170708		1523			1+	A143  - QUAL
170708		2353			1+
170709		0325			3	A134  - XRA
170709		0630			1+
170709		0738			1+	A143  - XRA
170709		0745			2	A131  - XRA
170709		0830			3
170709		0913			2+
170709		1142			1-	A147  - FLA
170709		1202			2+
170709		1210			2+
170709		1448			2
170711		1304			1+
170711		2029			1-
170711		2031			1-
170711		2120			1-	A149  - QUAL
170713		2009			1+
170713		2114			1+	A134  - QUAL
170713		2134			1-
170713		2152			1
170713		2322			1+	A134  - FLA
170713		2340			1+
170714		0058			1+	A122  - XRA
170714		0132			3+	A134  - FLA
170714		0200			3+	A122  - XRA
170714		0734			1+	A131  - FLA
170714		0905			1-	A131  - FLA
170714		1929			1
170715		0025			1+	A122  - XRA
170715		0355			1+	A122  - XRA
170715		1054			1
170715		1938			2
170716		0213			2+	A134  - FLA
170716		0308			3	A122  - QUAL
170716		0547			1+	A122  - XRA
170716		0726			1-
170716		1035			1-
170716		1057			1
170716		1218			1-
170716		1238			1
170716		1806			1
170718		0008			2+	A125  - XRA
170718		0520			1-	A131  - XRA
170718		0545			2
170718		0633			1+	A131  - XRA
170727		2142			2+	A125  - XRA
170731		0911			2
170731		0911			1+



**************************************************
Importance Summary - Jul 2017
	1- events: 10
	1  events:  8
	1+ events: 16
	2  events:  6
	2+ events:  8
	3  events:  4
	3+ events:  2
 ------------------
   Total events: 54