Metric (Imperial)

Date	Time (est)	Wind (kph)	Vis. (km)	Weather	Sky Cond.	Temperature (ºC)				Relative Humidity	Wind Chill (°C)	Heat Index (°C)	Pressure		Precipitation (cm)
						Air	Dwpt	6 hour					altimeter (cm)	sea level (mb)	1 hr	3 hr	6 hr
								Max.	Min.
25	20:35	W 7	16.09	Fair	CLR	-2	-2			100%	-4		75.49	0.0	0.05
25	20:15	Calm	16.09	Fair	CLR	-2	-2			100%			75.44	0.0	0.03
25	19:55	Calm	16.09	Fair	CLR	-2	-3			93%			75.41	0.0	0.08
25	19:35	S 6	16.09	Fair	CLR	-2	-3			93%			75.39	0.0	0.05
25	19:15	SE 7	16.09	Fair	CLR	-2	-3			93%	-4		75.44	0.0	0.03
25	18:55	SW 7	16.09	Fair	CLR	-2	-2			100%	-4		75.41	0.0	0.05
25	18:35	S 11	16.09	Fair	CLR	-1	-2			93%	-4		75.36	0.0	0.05
25	18:15	SE 13	16.09	Fair	CLR	-1	-1			100%	-5		75.21	0.0	0.03
25	17:55	S 6	16.09	Fair	CLR	-1	-2			93%			75.39	0.0	0.15
25	17:35	S 9	16.09	Fair	CLR	-1	-2			93%	-4		75.46	0.0	0.13
25	17:15	S 7	11.27	Unknown Precip	CLR	-2	-2			100%	-4		75.41	0.0	0.08
25	16:55	SE 9	6.44	Light Snow	CLR	-2	-3			93%	-5		75.44	0.0	0.33
25	16:35	S 7	2.41	Light Snow	SCT003 SCT008 BKN028	-2	-3			93%	-4		75.51	0.0	0.23
25	16:15	Calm	4.83	Light Snow	BKN003 BKN008 BKN015	-3	-4			93%			75.51	0.0	0.08
25	15:55	S 6	4.83	Light Snow	OVC003	-3	-4			93%			75.51	0.0	0.1
25	15:35	Calm	2.82	Light Snow	OVC003	-4	-5			93%			75.57	0.0	0.05
25	15:15	Calm	8.05	Fog/Mist	OVC003	-4	-5			93%			75.54	0.0	0.03
25	14:55	S 13	8.05	Fog/Mist	OVC003	-3	-5			86%	-7		75.49	0.0	0.1
25	14:35	S 9	11.27	Overcast	OVC005	-3	-4			93%	-6		75.51	0.0	0.05
25	14:15	S 11	16.09	Overcast	OVC005	-3	-4			93%	-7		75.54	0.0	0.03
25	13:55	S 11	16.09	Overcast	OVC005	-3	-4			93%	-7		75.57	0.0	0.1
25	13:35	SE 20	16.09	Unknown Precip	OVC005	-3	-4			93%	-9		75.59	0.0	0.05
25	13:15	S 15	6.44	Light Snow	OVC005	-3	-4			93%	-8		75.67	0.0	0.03
25	12:55	SE 7	1.21	Light Snow	OVC007	-3	-5			86%	-6		75.72	0.0	0.08
25	12:35	Calm	1.61	Light Snow	OVC007	-3	-5			86%			75.79	0.0	0.05
25	12:15	SE 9	2.01	Light Snow	OVC009	-3	-5			86%	-6		75.82	0.0	0.03
25	11:55	SE 11	2.01	Light Snow	OVC009	-4	-5			93%	-8		75.87	0.0	0.05
25	11:35	SE 9	1.61	Light Snow	OVC009	-5	-6			93%	-9		75.95	0.0	0.03
25	11:15	SE 9	1.21	Light Snow	OVC009	-5	-6			93%	-9		75.97	0.0
25	10:55	S 7	1.21	Light Snow	OVC005	-5	-6			93%	-8		76.02	0.0	0.08
25	10:35	Calm	3.22	Light Snow	OVC007	-6	-7			93%			76.05	0.0	0.05
25	10:15	Calm	2.01	Light Snow	OVC009	-6	-8			86%			76.1	0.0
25	09:55	Calm	1.61	Light Snow	OVC009	-6	-7			93%			76.07	0.0	0.05
25	09:35	SE 11	2.41	Light Snow	OVC007	-6	-8			86%	-10		76.05	0.0	0.03
25	09:15	E 6	1.21	Light Snow	OVC007	-7	-8			93%			76.12	0.0	0.03
25	08:55	E 11	0.80	Light Snow	OVC007	-7	-8			93%	-12		76.15	0.0	0.08
25	08:35	E 9	0.80	Light Snow	OVC007	-7	-8			93%	-11		76.2	0.0	0.05
25	08:15	E 11	0.80	Light Snow	BKN005 OVC009	-7	-8			93%	-12		76.2	0.0	0.03
25	07:55	E 11	4.02	Light Snow	BKN009 OVC017	-7	-8			93%	-12		76.25	0.0	0.08
25	07:35	E 9	4.83	Light Snow	SCT006 SCT010 OVC019	-7	-9			86%	-11		76.28	0.0	0.05
25	07:15	E 11	4.02	Unknown Precip	OVC019	-8	-9			93%	-13		76.3	0.0	0.03
25	06:55	E 11	2.82	Light Snow	SCT006 BKN013 OVC021	-8	-10			86%	-13		76.33	0.0	0.05
25	06:35	E 9	2.41	Unknown Precip	BKN006 OVC017	-8	-10			86%	-12		76.33	0.0	0.03
25	06:15	E 9	2.01	Unknown Precip	BKN015 OVC020	-8	-10			86%	-12		76.38	0.0	0.03
25	05:55	SE 7	2.41	Light Snow	SCT007 BKN013 OVC020	-9	-11			86%	-13		76.38	0.0
25	05:35	E 9	2.01	Unknown Precip	BKN008 OVC013	-9	-11			86%	-13		76.4	0.0
25	05:15	SE 11	2.82	Light Snow	OVC008	-9	-11			86%	-14		76.45	0.0
25	04:55	SE 9	2.01	Light Snow	OVC010	-9	-11			86%	-13		76.48	0.0	0.03
25	04:35	SE 6	1.21	Unknown Precip	OVC012	-10	-11			92%			76.5	0.0	0.03
25	04:15	SE 7	2.41	Light Snow	OVC012	-10	-12			85%	-14		76.5	0.0
25	03:55	S 6	4.02	Light Snow	SCT005 OVC012	-10	-12			85%			76.56	0.0	0.03
25	03:35	S 7	3.22	Light Snow	SCT005 OVC014	-10	-12			85%	-14		76.56	0.0	0.03
25	03:15	S 7	4.02	Light Snow	SCT005 BKN016 OVC022	-10	-12			85%	-14		76.61	0.0
25	02:55	SE 13	4.02	Light Snow	SCT003 BKN016 OVC022	-9	-11			86%	-14		76.61	0.0	0.05
25	02:35	S 7	3.22	Light Snow	BKN003 OVC014	-9	-11			86%	-13		76.66	0.0	0.03
25	02:15	SE 9	2.01	Light Snow	OVC005	-9	-11			86%	-13		76.66	0.0	0.03
25	01:55	SE 15	2.01	Light Snow	OVC007	-9	-11			86%	-15		76.68	0.0	0.05
25	01:35	SE 11	4.02	Light Snow	OVC007	-9	-11			86%	-14		76.71	0.0	0.03
25	01:15	SE 9	2.01	Light Snow	OVC007	-9	-11			86%	-13		76.73	0.0	0.03
25	00:55	SE 11	2.82	Light Snow	OVC009	-9	-11			86%	-14		76.76	0.0	0.03
25	00:35	SE 7	2.82	Light Snow	OVC009	-9	-11			86%	-13		76.78	0.0	0.03
25	00:15	SE 7	1.61	Light Snow	OVC007	-9	-11			86%	-13		76.84	0.0	0.03
24	23:55	SE 7	1.21	Snow	OVC007	-9	-11			86%	-13		76.86	0.0	0.05
24	23:35	Calm	1.21	Snow	OVC011	-9	-11			86%			76.89	0.0	0.05
24	23:15	SE 6	1.21	Snow	OVC009	-9	-11			86%			76.89	0.0
24	22:55	SE 6	2.82	Light Snow	OVC011	-9	-11			86%			76.91	0.0	0.05
24	22:35	SE 9	2.82	Light Snow	OVC009	-9	-11			86%	-13		76.91	0.0	0.03
24	22:15	SE 11	3.22	Light Snow	OVC009	-9	-11			86%	-14		76.96	0.0	0.03
24	21:55	SE 13	6.44	Light Snow	OVC011	-9	-12			79%	-14		76.99	0.0	0.03
24	21:35	SE 7	6.44	Light Snow	OVC011	-9	-11			86%	-13		76.96	0.0	0.03
24	21:15	SE 13	8.05	Light Snow	BKN009 BKN015 OVC029	-8	-11			79%	-13		77.01	0.0
24	20:55	S 9	11.27	Light Snow	SCT011 SCT015 OVC029	-8	-11			79%	-12		77.01	0.0
24	20:35	S 11	11.27	Light Snow	SCT012 OVC031	-8	-11			79%	-13		77.01	0.0
24	20:15	SE 11	16.09	Light Snow	OVC033	-8	-11			79%	-13		77.01	0.0
24	19:55	SE 15	11.27	Light Snow	BKN033 OVC046	-8	-10			86%	-14		76.99	0.0	0.03
24	19:35	SE 13	4.83	Light Snow	SCT019 SCT025 OVC046	-7	-10			79%	-12		76.96	0.0	0.03
24	19:15	SE 13	2.41	Light Snow	OVC019	-7	-10			79%	-12		76.99	0.0
24	18:55	SE 11	2.82	Light Snow	OVC021	-7	-10			79%	-12		77.01	0.0
24	18:35	SE 11	8.05	Light Snow	SCT025 SCT032 OVC040	-7	-11			73%	-12		77.01	0.0
24	18:15	SE 9	16.09	Light Snow	OVC040	-6	-11			68%	-10		77.01	0.0
24	17:55	SE 11	16.09	Light Snow	OVC040	-6	-11			68%	-10		77.01	0.0
24	17:35	SE 13	16.09	Light Snow	BKN042 OVC055	-6	-12			63%	-11		77.01	0.0
24	17:15	SE 11	16.09	Overcast	SCT044 BKN060 OVC070	-5	-12			58%	-9		77.01	0.0
24	16:55	SE 7	16.09	Light Snow	SCT041 OVC047	-5	-12			58%	-8		77.01	0.0
24	16:35	SE 11	6.44	Light Snow	SCT037 OVC043	-5	-10			68%	-9		77.01	0.0
24	16:15	E 6	11.27	Light Snow	SCT037 OVC045	-4	-11			59%			77.01	0.0
24	15:55	Calm	16.09	Overcast	OVC050	-3	-12			50%			77.01	0.0
24	15:35	E 6	16.09	Overcast	BKN047 OVC055	-3	-13			46%			76.99	0.0
24	15:15	SE 9	16.09	Overcast	OVC045	-3	-13			46%	-6		76.96	0.0
24	14:55	S 6	16.09	Overcast	BKN047 OVC060	-3	-13			46%			76.99	0.0
24	14:35	Calm	16.09	Overcast	SCT047 OVC060	-3	-13			46%			76.96	0.0
24	14:15	S 11	16.09	Overcast	SCT050 OVC060	-3	-13			46%	-7		76.94	0.0
24	13:55	S 15	16.09	Overcast	SCT050 OVC060	-3	-13			46%	-8		76.99	0.0
24	13:35	SE 15	16.09	Overcast	OVC070	-2	-14			40%	-6		76.99	0.0
24	13:15	S 13	16.09	Overcast	SCT048 BKN070 OVC080	-2	-14			40%	-6		76.99	0.0
24	12:55	Calm	16.09	Overcast	SCT048 BKN070 OVC085	-2	-14			40%			77.01	0.0
24	12:35	Calm	16.09	Overcast	SCT060 OVC080	-2	-14			40%			77.01	0.0
24	12:15	Calm	16.09	Overcast	OVC080	-3	-15			39%			77.06	0.0
24	11:55	SE 7	16.09	Overcast	BKN080 OVC095	-3	-15			39%	-6		77.09	0.0
24	11:35	SE 7	16.09	Overcast	SCT080 OVC095	-3	-14			43%	-6		77.14	0.0
24	11:15	Calm	16.09	Overcast	SCT041 SCT048 OVC095	-4	-15			42%			77.14	0.0
24	10:55	SE 7	16.09	Overcast	SCT041 BKN048 OVC060	-4	-15			42%	-7		77.14	0.0
24	10:35	E 11	16.09	Overcast	BKN060 OVC070	-5	-15			46%	-9		77.14	0.0
24	10:15	NE 9	16.09	Overcast	SCT060 OVC070	-5	-15			46%	-9		77.17	0.0
24	09:55	E 7	16.09	Overcast	SCT060 SCT070 OVC090	-5	-15			46%	-8		77.17	0.0
24	09:35	E 6	16.09	Overcast	BKN075 OVC085	-6	-16			45%			77.17	0.0
24	09:15	E 15	16.09	Overcast	OVC065	-6	-16			45%	-11		77.14	0.0
24	08:55	E 7	16.09	Overcast	SCT055 OVC065	-6	-15			49%	-9		77.14	0.0
24	08:35	N 6	16.09	Overcast	OVC065	-6	-16			45%			77.14	0.0
24	08:15	N 9	16.09	Overcast	OVC065	-7	-16			49%	-11		77.09	0.0
24	07:55	N 6	16.09	Overcast	OVC065	-7	-15			53%			77.06	0.0
24	07:35	N 15	16.09	Overcast	OVC065	-7	-16			49%	-12		77.04	0.0
24	07:15	N 15	16.09	Overcast	OVC065	-7	-16			49%	-12		77.01	0.0
24	06:55	N 17	16.09	Overcast	OVC065	-7	-15			53%	-13		76.99	0.0
24	06:35	N 11	16.09	Overcast	OVC065	-7	-15			53%	-12		76.99	0.0
24	06:15	N 11	16.09	Overcast	OVC065	-7	-15			53%	-12		76.99	0.0
24	05:55	N 17	16.09	Overcast	OVC065	-6	-15			49%	-12		77.01	0.0
24	05:35	N 11	16.09	Overcast	OVC065	-6	-15			49%	-10		76.96	0.0
24	05:15	N 15	16.09	Overcast	OVC065	-6	-14			54%	-11		76.96	0.0
24	04:55	N 11	16.09	Overcast	OVC065	-6	-14			54%	-10		76.94	0.0
24	04:35	N 17	16.09	Overcast	OVC065	-6	-13			58%	-12		76.91	0.0
24	04:15	N 15	16.09	Overcast	OVC065	-6	-13			58%	-11		76.89	0.0
24	03:55	N 13	16.09	Overcast	OVC065	-5	-12			58%	-10		76.86	0.0
24	03:35	N 15	16.09	Overcast	OVC065	-5	-12			58%	-10		76.89	0.0
24	03:15	N 17	16.09	Overcast	OVC065	-5	-12			58%	-10		76.84	0.0
24	02:55	N 11	16.09	Overcast	OVC065	-4	-11			59%	-8		76.84	0.0
24	02:35	N 11	16.09	Overcast	OVC065	-4	-11			59%	-8		76.84	0.0
24	02:15	N 7	16.09	Mostly Cloudy	BKN065	-4	-11			59%	-7		76.84	0.0
24	01:55	N 13	16.09	Mostly Cloudy	BKN065	-3	-12			50%	-7		76.84	0.0
24	01:35	N 11	16.09	Partly Cloudy	SCT065	-4	-12			54%	-8		76.84	0.0
24	01:15	N 15	16.09	Partly Cloudy	SCT065	-3	-12			50%	-8		76.84	0.0
24	00:55	NW 13	16.09	Partly Cloudy	SCT065	-3	-12			50%	-7		76.84	0.0
24	00:35	NW 15	16.09	Fair	CLR	-3	-12			50%	-8		76.84	0.0
24	00:15	NW 13	16.09	Fair	CLR	-3	-12			50%	-7		76.84	0.0
23	23:55	N 13	16.09	Partly Cloudy	SCT070	-2	-12			47%	-6		76.81	0.0
23	23:35	N 15	16.09	Overcast	OVC070	-2	-12			47%	-6		76.84	0.0
23	23:15	N 13	16.09	Overcast	OVC070	-1	-12			43%	-5		76.84	0.0
23	22:55	N 17	16.09	Overcast	OVC070	-1	-12			43%	-6		76.84	0.0
23	22:35	N 15	16.09	Overcast	OVC070	-1	-12			43%	-5		76.84	0.0
23	22:15	N 7	16.09	Overcast	OVC070	-1	-12			43%	-3		76.84	0.0
23	21:55	NW 9	16.09	Overcast	OVC070	0	-13			37%	-3		76.84	0.0
23	21:35	NW 13	16.09	Overcast	OVC070	0	-13			37%	-4		76.81	0.0
23	21:15	NW 20	16.09	Overcast	OVC070	0	-13			37%	-5		76.78	0.0
23	20:55	NW 20 G 28	16.09	Mostly Cloudy	BKN070	0	-13			37%	-5		76.81	0.0
23	20:35	NW 24 G 41	16.09	Partly Cloudy	SCT070	0	-13			37%	-5		76.78	0.0
23	20:15	NW 19	16.09	Fair	CLR	1	-13			35%	-3		76.78	0.0
23	19:55	NW 24	16.09	Fair	CLR	1	-14			32%	-4		76.76	0.0
23	19:35	NW 22 G 30	16.09	Fair	CLR	1	-13			35%	-4		76.76	0.0
23	19:15	NW 20 G 28	16.09	Fair	CLR	1	-13			35%	-4		76.76	0.0
23	18:55	NW 9	16.09	Fair	CLR	1	-12			38%	-2		76.76	0.0
23	18:35	N 15	16.09	Fair	CLR	1	-12			38%	-3		76.73	0.0
23	18:15	N 19	16.09	Fair	CLR	1	-12			38%	-3		76.73	0.0
23	17:55	NW 15	16.09	Fair	CLR	2	-12			35%	-2		76.71	0.0
23	17:35	NW 13	16.09	Fair	CLR	3	-11			35%	0		76.71	0.0
23	17:15	NW 13	16.09	Fair	CLR	4	-12			30%	1		76.68	0.0
23	16:55	NW 17	16.09	Fair	CLR	5	-12			28%	2		76.68	0.0
23	16:35	W 19 G 31	16.09	Fair	CLR	5	-11			31%	2		76.68	0.0
23	16:15	NW 20 G 30	16.09	Fair	CLR	6	-11			29%	3		76.66	0.0
23	15:55	N 19	16.09	Fair	CLR	6	-11			29%	3		76.63	0.0
23	15:35	NW 20 G 26	16.09	Fair	CLR	6	-11			29%	3		76.63	0.0
23	15:15	W 20 G 33	16.09	Fair	CLR	6	-10			31%	3		76.63	0.0
23	14:55	NW 28 G 39	16.09	Fair	CLR	7	-10			29%	3		76.61	0.0
23	14:35	NW 19 G 35	16.09	Fair	CLR	7	-10			29%	4		76.61	0.0
23	14:15	NW 19 G 39	16.09	Fair	CLR	7	-10			29%	4		76.61	0.0
23	13:55	NW 22 G 35	16.09	Fair	CLR	7	-10			29%	4		76.63	0.0
23	13:15	W 22 G 33	16.09	Fair	CLR	7	-10			29%	4		76.66	0.0
23	12:55	NW 20 G 33	16.09	Fair	CLR	6	-10			31%	3		76.66	0.0
23	12:35	W 19	16.09	Fair	CLR	6	-10			31%	3		76.71	0.0
23	12:15	NW 13	16.09	Fair	CLR	5	-10			33%	2		76.73	0.0
23	11:55	NW 11	16.09	Fair	CLR	5	-10			33%	3		76.73	0.0
23	11:35	NW 17	16.09	Fair	CLR	4	-10			36%	1		76.76	0.0
23	11:15	NW 7	16.09	Fair	CLR	3	-10			38%	1		76.76	0.0
23	10:55	NW 13	16.09	Fair	CLR	3	-10			38%	0		76.76	0.0
23	10:35	W 6	16.09	Fair	CLR	2	-10			41%			76.76	0.0
23	10:15	NW 7	16.09	Fair	CLR	1	-9			48%	-1		76.76	0.0
23	09:55	N 7	16.09	Fair	CLR	1	-8			51%	-1		76.73	0.0
23	09:35	NW 7	16.09	Fair	CLR	1	-8			51%	-1		76.73	0.0
23	09:15	NW 6	16.09	Fair	CLR	1	-9			48%			76.73	0.0
23	08:55	N 7	16.09	Fair	CLR	1	-9			48%	-1		76.71	0.0
23	08:35	NW 11	16.09	Fair	CLR	0	-10			47%	-3		76.71	0.0
23	08:15	NW 7	16.09	Fair	CLR	0	-10			47%	-2		76.71	0.0
23	07:55	NW 15	16.09	Fair	CLR	0	-9			51%	-4		76.68	0.0
23	07:35	NW 11	16.09	Fair	CLR	0	-8			55%	-3		76.68	0.0
23	07:15	N 9	16.09	Fair	CLR	0	-7			60%	-3		76.66	0.0
23	06:55	NW 9	16.09	Fair	CLR	0	-7			60%	-3		76.66	0.0
23	06:35	NW 7	16.09	Fair	CLR	1	-7			56%	-1		76.63	0.0
23	06:15	NW 17	16.09	Fair	CLR	1	-7			56%	-3		76.63	0.0
23	05:55	NW 13	16.09	Fair	CLR	1	-6			60%	-2		76.61	0.0
23	05:35	NW 9	16.09	Fair	CLR	1	-6			60%	-2		76.61	0.0
23	05:15	Calm	16.09	Fair	CLR	0	-6			64%			76.61	0.0
23	04:55	Calm	16.09	Fair	CLR	1	-6			60%			76.61	0.0
23	04:35	Calm	16.09	Fair	CLR	1	-6			60%			76.61	0.0
23	04:15	NW 7	16.09	Fair	CLR	1	-6			60%	-1		76.58	0.0
23	03:55	NW 9	16.09	Fair	CLR	1	-6			60%	-2		76.58	0.0
23	03:35	W 7	16.09	Fair	CLR	1	-6			60%	-1		76.58	0.0
23	03:15	Calm	16.09	Fair	CLR	1	-6			60%			76.58	0.0
23	02:55	W 6	16.09	Fair	CLR	0	-6			64%			76.61	0.0
23	02:35	W 7	16.09	Fair	CLR	1	-6			60%	-1		76.61	0.0
23	02:15	Calm	16.09	Fair	CLR	1	-6			60%			76.61	0.0
23	01:55	W 7	16.09	Partly Cloudy	SCT080	1	-6			60%	-1		76.61	0.0
23	01:35	W 6	16.09	Partly Cloudy	SCT080	0	-6			64%			76.58	0.0
23	01:15	W 6	16.09	Partly Cloudy	SCT080	1	-5			65%			76.61	0.0
23	00:55	NW 11	16.09	Partly Cloudy	SCT080	1	-6			60%	-2		76.61	0.0
23	00:35	NW 11	16.09	Partly Cloudy	SCT080	2	-6			56%	-1		76.63	0.0
23	00:15	NW 7	16.09	Partly Cloudy	SCT085	2	-5			60%	0		76.63	0.0
22	23:55	W 6	16.09	Fair	CLR	2	-5			60%			76.63	0.0
22	23:35	NW 13	16.09	Fair	CLR	2	-6			56%	-1		76.63	0.0
22	23:15	NW 15	16.09	Fair	CLR	2	-5			60%	-2		76.63	0.0
22	22:55	NW 15	16.09	Fair	CLR	2	-6			56%	-2		76.63	0.0
22	22:35	NW 15	16.09	Fair	CLR	3	-6			52%	-0		76.61	0.0
22	22:15	NW 13	16.09	Fair	CLR	3	-6			52%	0		76.61	0.0
22	21:55	NW 11	16.09	Fair	CLR	3	-5			56%	0		76.61	0.0
22	21:35	W 9	16.09	Fair	CLR	2	-5			60%	-0		76.63	0.0
22	21:15	W 9	16.09	Fair	CLR	3	-4			60%	1		76.63	0.0
22	20:55	W 11	16.09	Fair	CLR	3	-4			60%	0		76.63	0.0
Date	Time (est)	Wind (kph)	Vis. (km)	Weather	Sky Cond.	Air	Dwpt	Max.	Min.	Relative Humidity	Wind Chill (°C)	Heat Index (°C)	altimeter (cm)	sea level (mb)	1 hr	3 hr	6 hr
								6 hour
						Temperature (ºC)							Pressure		Precipitation (cm)