Top 10 Snowstorms(1950-2020) Lexington, KY
Lexington-Bluegrass Airport(KLEX)
Storm Event	Snowfall(inches)	NAO(7-day Average)	PNA(7-day Average)	AO(7-day Average)	ENSO**	PDO(monthly)	MJO(daily)
February 3-6, 1998	17.4	1/31 to 2/6 = -0.274	1/31 to 2/6 = -0.467	1/31 to 2/6 = -2.040	Very Strong El Nino	Moderate Positive	Phase 2
March 4-5, 2015	17.1	2/27 to 3/5 = 1.019	2/27 to 3/5 = -1.583	2/27 to 3/5 = 3.010	Weak El Nino	Very Strong Positive	Phase 4 and 5
January 6-7, 1996	11.2	1/1 to 1/7 = -1.107	1/1 to 1/7 = 0.308	1/1 to 1/7 = -1.138	Weak La Nina	Weak Positive	Phase 1
January 16-17, 1978	10.8	1/11 to 1/17 = 0.534	1/11 to 1/17 = 0.346	1/11 to 1/17 = -0.074	Weak El Nino	Weak Positive	Phase 3
February 16, 2015	10.2	2/10 to 2/16 = 0.822	2/10 to 2/16 = 0.958	2/10 to 2/16 = 0.727	Weak El Nino	Very Strong Positive	Phase 7
January 16-17, 1994	10.2	1/11 to 1/17 = 0.162	1/11 to 1/17 = 0.081	1/11 to 1/17 = -1.403	Neutral	Moderate Positive	Phase 3
January 6, 2022	9.9	12/31 to 1/6 =	12/31 to 1/6 =	12/31 to 1/6 =			Phase
March 11-13, 2018	9.8	3/7 to 3/13 = -0.386	3/7 to 3/13 = -0.152	3/7 to 3/13 = -1.732	Weak La Nina	Neutral	Phase 3
January 22, 1966	9.4	1/16 to 1/22 = -1.591	1/16 to 1/22 = -0.192	1/16 to 1/22 = -3.594	Moderate El Nino	Weak Negative	Phase N/A
January 13-15, 1968	9.2	1/9 to 1/15 = -0.202	1/9 to 1/15 = -0.683	1/9 to 1/15 = -0.931	Weak La Nina	Weak Negative	N/A
Dec31, 1967-Jan1, 1968	7.9	12/25 to 12/31 = -0.542	12/25 to 12/31 = -0.120	12/25 to 12/31 = 0.245	Neutral	Weak Negative	N/A