AAVSO Sudden Ionospheric Disturbance Report
February 2022

Observers:
A118	A119	A120	A122	A126	A131	A134	A136	
A138	A146	A148	A150	A152	A153	A96	A97	

YYMMDD		Event Peak		Importance
220201		0736			1-	A131  - QUAL
220201		1036			1	A152  - XRA
220201		1312			1-
220201		1517			1-	A152  - XRA
220201		1524			1
220201		1528			1	A146  - XRA
220201		1733			1-	A97   - XRA
220201		2108			1-	A153  - XRA
220201		2234			1
220202		0257			2+	A122  - FLA
220202		1003			1-
220202		1024			1+
220202		1551			1+	A97   - XRA
220203		2042			1-	A153  - XRA
220204		0240			3+	A122  - XRA
220204		1105			1-
220204		1551			1-
220204		2155			1-	A153  - XRA
220205		0605			2+	A122  - XRA
220205		1711			1
220205		1828			1-	A153  - XRA
220205		2306			1-	A153  - XRA
220205		2348			1-	A153  - XRA
220206		1316			2	A152  - QUAL
220206		1339			2+
220207		0824			1-
220207		1109			1
220207		1239			1
220207		1640			1-	A126  - QUAL
220208		2146			1+
220209		1738			2
220209		1741			2
220209		1900			2+	A153  - QUAL
220210		0621			3	A122  - XRA
220210		1305			1-	A126  - XRA
220211		1232			1-	A126  - QUAL
220211		1732			1	A153  - XRA
220211		1747			1-	A146  - XRA
220212		0842			1+
220212		1657			1+
220212		1707			2
220212		1727			1-
220213		0315			3+	A122  - XRA
220213		1441			1	A126  - QUAL
220213		1603			3+	A146  - QUAL
220213		1651			2+
220213		1734			3+	A146  - QUAL
220213		2141			1
220214		0916			1+	A118  - XRA
220214		0916			1+	A118  - XRA
220214		1348			1-	A131  - FLA
220214		1353			1-	A131  - XRA
220214		1406			1-	A152  - XRA
220214		1407			1-
220214		1726			2
220215		1808			2+
220215		1814			2+
220215		2312			1-	A153  - XRA
220216		2335			1-	A153  - XRA
220217		2048			1-	A153  - XRA
220219		1847			1-	A146  - XRA
220219		1925			1-	A146  - XRA
220221		1902			1+
220221		1904			2
220221		1934			1-	A153  - XRA
220225		1029			1+	A119  - QUAL
220225		2136			1
220225		2136			1
220227		0626			1
220228		0917			1
220228		0919			1



**************************************************
Importance Summary - Feb 2022
	1- events: 29
	1  events: 15
	1+ events:  9
	2  events:  6
	2+ events:  7
	3  events:  1
	3+ events:  4
 ------------------
   Total events: 71