AAVSO Sudden Ionospheric Disturbance Report
May 2015

Observers:
A118	A119	A120	A122	A125	A131	A134	
A136	A141	A143	A146	A94	A96	A97	

YYMMDD		Event Peak		Importance
150501		0300			1	A134  - XRA
150503		0041			1-	A141  - QUAL
150503		0605			1+
150503		0932			1	A118  - XRA
150503		2319			2	A141  - FLA
150504		0850			2
150504		1031			2
150504		1705			2
150504		1713			1-	A125  - XRA
150505		0235			1-	A134  - XRA
150505		0330			3+	A122  - XRA
150505		0403			2
150505		0445			1-	A134  - XRA
150505		0507			1-
150505		0714			2
150505		0802			1-
150505		0825			1-
150505		0837			1+
150505		0918			1+
150505		0947			1+
150505		1003			2+
150505		1128			2
150505		1141			2
150505		1201			1-	A143  - XRA
150505		1220			1-	A143  - QUAL
150505		1242			1-	A143  - QUAL
150505		1328			1-	A119  - QUAL
150505		1352			2
150505		1400			2
150505		1424			2
150505		1436			2+
150505		1522			1+	A119  - FLA
150505		1636			1
150505		1724			2
150505		2211			2+
150506		0029			1	A122  - QUAL
150506		0510			1-
150506		0641			1
150506		0651			1-
150506		1024			1+	A131  - QUAL
150506		1111			2
150506		1119			1+
150506		1149			2
150506		1158			2+
150506		1248			1-	A131  - FLA
150506		1718			1-
150506		2019			2	A141  - XRA
150506		2026			2	A141  - XRA
150506		2216			1+	A94   - QUAL
150507		0435			2	A131  - XRA
150507		0630			1
150507		1001			2
150507		1529			2
150507		1655			1
150507		1957			1
150507		2315			1	A122  - XRA
150508		0409			1+	A122  - XRA
150508		0415			2	A120  - XRA
150508		0940			1
150508		1547			1-
150508		2150			1+
150509		0137			2+
150509		0811			2
150509		1400			1-
150510		0826			1+	A131  - XRA
150510		1258			2
150510		1303			2+
150510		1710			1-
150511		1309			1+	A131  - XRA
150511		1846			1-
150512		1046			1-
150512		1151			2
150513		0601			1
150513		0949			2
150513		1000			2+
150513		1113			2
150513		1816			2
150514		0732			2
150514		1407			2
150514		1625			1+
150514		1753			1+
150515		0011			2	A122  - QUAL
150519		1058			1	A146  - XRA
150519		1158			1-
150519		1312			1-	A146  - FLA
150520		0812			1+
150520		1704			1-	A146  - XRA
150520		1823			1-	A146  - XRA
150521		0704			1-	A141  - XRA
150521		0704			1-	A141  - XRA
150523		1720			2+	A146  - FLA
150523		1739			1
150526		1143			1-	A141  - XRA
150526		1143			1-	A141  - XRA
150528		0903			2+	A120  - QUAL
150528		1005			2	A120  - QUAL



**************************************************
Importance Summary - May 2015
	1- events: 28
	1  events: 13
	1+ events: 15
	2  events: 30
	2+ events:  9
	3  events:  0
	3+ events:  1
 ------------------
   Total events: 96