AAVSO Sudden Ionospheric Disturbance Report
December 2022

Observers:
A122	A131	A136	A148	
A150	A152	A96	A97	

YYMMDD		Event Peak		Importance
221201		0724			1	A152  - XRA
221201		0730			2+	A152  - XRA
221201		0751			1	A152  - QUAL
221201		1909			1	A148  - XRA
221202		0921			1+
221203		1107			1-	A152  - XRA
221203		1228			1	A152  - QUAL
221203		1426			1	A97   - XRA
221203		1742			1-
221204		1041			1-	A152  - FLA
221204		1240			1+	A152  - XRA
221204		1638			1-	A97   - XRA
221205		1024			1-	A152  - XRA
221205		1051			1-	A152  - XRA
221207		1304			1-
221209		1137			2+	A152  - XRA
221209		1233			3+	A152  - XRA
221210		0759			1+	A152  - XRA
221210		1025			1-
221210		1044			1-
221210		1439			1	A131  - QUAL
221210		1612			2
221210		1652			1-	A97   - FLA
221211		1140			1-
221212		0927			1	A131  - XRA
221214		0732			2
221214		0740			1+
221214		0828			1
221214		0854			1-	A131  - QUAL
221214		0926			1+
221214		1033			1-
221214		1158			1
221214		1231			2
221214		1439			1-
221214		1500			1-
221214		1714			2
221214		1911			1	A97   - XRA
221214		1938			1-
221214		2059			1+
221215		0716			1-	A152  - XRA
221215		0807			1-	A96   - XRA
221215		1016			2
221215		1033			1
221215		1214			1	A152  - XRA
221215		1315			1-
221215		1413			1
221215		1551			1	A97   - XRA
221215		1608			2
221215		1657			1+
221216		0905			1+
221216		0941			1
221216		1019			2+
221216		1105			1-
221216		1138			1+
221216		1327			1-
221216		1352			1-
221216		1438			1-
221216		1540			1+
221216		1812			1+	A148  - XRA
221216		1910			1+
221216		2104			2+	A148  - XRA
221217		0858			1-	A152  - XRA
221217		1736			1
221217		1952			1+
221218		0943			1-
221218		1010			1
221218		1417			2	A152  - XRA
221218		1646			1
221219		1041			1
221219		1148			1
221219		1404			1+	A152  - XRA
221219		2056			1-	A97   - XRA
221220		0748			1
221220		0855			1+
221220		1401			1-
221220		1405			1-
221221		0859			1-	A152  - XRA
221221		1208			1-	A96   - XRA
221221		2049			1+	A148  - XRA
221222		1502			1-
221223		1052			1-
221223		1222			1-	A152  - FLA
221223		1443			1-
221224		1355			1-	A96   - XRA
221225		1039			1-	A152  - FLA
221225		1220			1-	A152  - FLA
221225		1839			1	A148  - XRA
221225		2157			1-	A148  - XRA
221226		1231			1-	A96   - XRA
221226		1342			1-	A96   - XRA
221226		1658			1
221226		1951			1-
221226		2106			2	A148  - XRA
221227		0044			3	A122  - XRA
221227		0300			2+	A122  - XRA
221227		0713			1	A131  - XRA
221227		0816			2+
221227		0923			1
221227		1256			1-
221227		1627			1+
221227		1727			1+
221229		1116			1-
221229		1819			2
221229		1836			1-	A97   - XRA
221229		2118			1+	A97   - XRA
221230		0750			1+	A131  - XRA
221230		0757			1-	A96   - XRA
221230		0907			1-	A131  - XRA
221230		1110			1
221230		1111			1
221230		1347			1	A152  - XRA
221230		1347			1	A152  - XRA
221230		1527			1-
221230		1648			1+
221230		1937			1+
221230		1938			1+
221231		1134			1-	A131  - XRA
221231		2146			1-	A148  - XRA
221231		2146			1-	A148  - XRA



**************************************************
Importance Summary - Dec 2022
	1- events: 50
	1  events: 29
	1+ events: 23
	2  events:  9
	2+ events:  6
	3  events:  1
	3+ events:  1
 ------------------
   Total events: 119