SNOW	AMOUNT	YEAR 	MONTH	DAY	START	END	HOURS	STORM	MELTED	RATIO	 24 HR.	REMARKS
RANKING	INCHES				TIME	TIME	DECIMAL	RATE	PRECIP.	SN-WATER	MAX.TOT.	

1	24.0	1979	FEB.	18-19 	1400	1000	20.00	1.20	 	 	 	NAT. AIRPORT 3RD  GREATEST
2	18.8	1983	FEB.	10-11	2045	2130	24.75	0.76	2.11	8.91	18.3	NAT. AIRPORT 6TH  GREATEST
3	18.1	1996	JAN.	6-8	1930	1030	39.00	0.46	2.09	8.66	12.5	NAT. AIRPORT 4TH  GREATEST
4	16.7	1987	JAN.	22	0440	1805	13.42	1.24	1.66	10.06	16.7	GREATEST STORM INTENSITY
5	16.4	2003	FEB.	14-18	2215	2215	54.25	0.30	3.15		13.1	NAT. AIRPORT 5TH  GREATEST
6	14.0	1987	JAN.	25-26	0630	0900	26.50	0.53	1.04	13.46	11.5	COLD DRY SNOW MAX.19°F
7	13.4	1987	FEB.	22-23	1845	0645	12.00	1.12	1.53	8.76	13.4	RAIN AT QUANTICO
8	13.3	1993	MAR.	12-13	2200	2400	26.00	0.51	2.71	4.91	12.9	SLEET AND RAIN
9	13.2	1987	NOV.	11	0020	1650	13.33	0.99	1.33	9.92	13.2	LARGEST EARLY SNOW
10	12.5	2006	FEB.	11-12	1500	0735	16.58	0.75	1.15	10.87	12.5	Most snow stuck to trees since Feb. 22-23-1987

11	10.8	1996	FEB.	16	0400	1900	15.00	0.72	0.52	20.77	10.8	UNPREDICTED COSTAL STORM
11	10.8	2000	JAN.	25	315	2315	20	0.54	1.08	10.63	10.8	LARGEST SNOW SINCE 1-7-1996
12	10.2	1999	MAR.	9	805	2320	15.25	0.67	0.96	10.63	10.2	LATE MAR. SNOW
13	8.4	1982	JAN.	13-14	0230	2030	25.00	0.34	0.65	12.92	8.2	ESTIMATED ON 24 HOUR TOTAL
14	7.3	1980	MAR.	1-2	1415	0230	12.25	0.60	0.44	16.59	7.3	VERY COLD DRY SNOW
15	6.9	2003	FEB.	6-7	1847	0655	12.13	0.57	0.72	9.58	6.9	
16	6.8	1988	JAN.	8-7	1900	1100	16.00	0.43	0.57	11.93	6.8	NATIONAL AIRPORT 9"
17	6.4	1989	DEC.	12-13	0455	1330	29.58	0.22	0.46	13.91	6.4	INTERMITTENT SNOW
18	6.3	1980	JAN.	4-5	0820	1630	32.17	0.20	0.72	8.75	 	
19	6.2	1995	FEB.	3-4	2345	0930	9.75	0.64	0.64	9.69	6.2	
20	6.0	1996	FEB.	2	0030	0715	6.75	0.89	0.63	9.52	6.0	
20	6.0	1997	FEB.	8	0215	2130	19.25	0.31	0.61	9.84	6.0	

21	5.8	1996	MAR.	7-8	2300	0815	9.25	0.63	0.29	20.00	5.8	UNPREDICTED UPPER AIR DIST.
22	5.7	1982	DEC.	12	0020	1000	9.67	0.59	0.74	7.70	5.7	
23	5.6	1996	JAN.	12	0330	1200	8.50	0.66	0.66	8.48	5.6	
24	5.5	1989	DEC.	8	0535	2030	14.92	0.37	0.55	10.00	5.5	
25	5.3	2007	FEB.	25	0356	2320	19.24	0.28	0.89	5.96	5.3	0.20 inches of liquid from sleet before turning to snow
26	5.2	1995	JAN.	28	1500	2200	7.00	0.74	0.40	13.00	5.2	
26	5.2	2003	FEB.	27-28	1435	1100	20.42	0.25	0.40	13.00	5.2	
27	5.1	1994	MAR.	1-2	0800	1200	28.00	0.18	0.93	5.48	4.6	ENDING AS SLEET/FREEZING RAIN
27	5.1	2005	FEB.	24-25	0240	0300	11.68	0.44	0.53	9.62	5.1	

TOT.	301.0					TOT.	587.6	18.1	30.2	313.6	257.7	
NUM.	31					NUM.	31	31	30	29	29	
AVE.	9.71					AVE.	18.96	0.58	1.01	10.81	8.89	
MAX.	24.0					MAX.	54.3	1.2	3.2	20.8	18.3	
MIN.	5.1					MIN.	6.8	0.2	0.3	4.9	4.6