Metric (Imperial)

Date	Time (cdt)	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.
06	04:15	N 9	16.09	Mostly Cloudy	BKN100	3.7	-0.3			75%	2		77.22	0.0
06	03:55	N 9	16.09	Overcast	OVC110	3.6	0			78%	1		77.22	0.0
06	03:35	N 9	16.09	Overcast	SCT090 OVC110	4.6	-0.4			70%	3		77.22	0.0
06	03:15	N 13	16.09	Overcast	OVC110	5	-0.3			69%	2		77.22	0.0
06	02:55	N 13	16.09	Overcast	OVC110	5	-0.2			69%	2		77.19	0.0
06	02:35	N 11	16.09	Overcast	OVC110	5.1	-0.2			69%	3		77.19	0.0
06	02:15	N 19	16.09	Mostly Cloudy	BKN100	5.5	-0.2			67%	2		77.17	0.0
06	01:55	N 11	16.09	Partly Cloudy	SCT110	5.6	-0.3			66%	3		77.17	0.0
06	01:35	N 11	16.09	Fair	CLR	6.1	-0.1			65%	4		77.17	0.0
06	01:15	N 13	16.09	Fair	CLR	6.2	0.4			67%	4		77.14	0.0
06	00:55	N 13	16.09	Fair	CLR	4.7	0.8	17.4	4.6	76%	2		77.09	0.0
06	00:35	N 15	16.09	Fair	CLR	5.4	0.6			72%	3		77.04	0.0
06	00:15	NW 6	16.09	Fair	CLR	6.3	0.4			66%			77.06	0.0
05	23:55	N 11	16.09	Fair	CLR	8	0.3			59%	6		77.01	0.0
05	23:35	N 11	16.09	Fair	CLR	7.3	0.5			62%	5		77.01	0.0
05	23:15	N 11	16.09	Fair	CLR	7.9	0.3			59%	6		77.01	0.0
05	22:55	N 13	16.09	Fair	CLR	8.1	0.3			58%	6		77.01	0.0
05	22:35	N 11	16.09	Fair	CLR	7.9	0.1			58%	6		77.01	0.0
05	22:15	W 6	16.09	Fair	CLR	7.2	1			65%			76.99	0.0
05	21:55	W 6	16.09	Fair	CLR	8.1	1			61%			76.99	0.0
05	21:35	Calm	16.09	Fair	CLR	10.1	1.9			57%			76.94	0.0
05	21:15	Calm	16.09	Fair	CLR	10.5	1.5			54%			76.91	0.0
05	20:55	Calm	16.09	Fair	CLR	11.6	0.6			47%			76.89	0.0
05	20:35	Calm	16.09	Fair	CLR	12	-0.3			43%			76.89	0.0
05	20:15	W 6	16.09	Fair	CLR	13.4	-0.4			39%			76.89	0.0
05	19:55	NW 7	16.09	Fair	CLR	13.8	-0.3			38%			76.86	0.0
05	19:35	NW 9	16.09	Fair	CLR	15	0.1			36%			76.86	0.0
05	19:15	NW 11	16.09	Fair	CLR	16.5	-0.2			32%			76.89	0.0
05	18:55	NW 17	16.09	Fair	CLR	17.6	-1.2	19.2	14.1	28%			76.86	0.0
05	18:35	NW 22	16.09	Fair	CLR	18.1	-1.5			27%			76.86	0.0
05	18:15	W 19 G 30	16.09	Partly Cloudy	SCT090	18.5	-1.9			25%			76.86	0.0
05	17:55	NW 15	16.09	Partly Cloudy	SCT080	18.6	-0.8			27%			76.86	0.0
05	17:35	NW 20 G 30	16.09	Overcast	OVC080	18.7	0.2			29%			76.86	0.0
05	17:15	NW 19	16.09	Overcast	BKN080 OVC090	18.4	0.6			30%			76.89	0.0
05	16:55	W 9	16.09	Mostly Cloudy	BKN080	17.3	0.4			32%			76.91	0.0
05	16:35	W 15	16.09	Mostly Cloudy	SCT080 BKN090	17.1	0.7			33%			76.91	0.0
05	16:15	W 15 G 26	16.09	Mostly Cloudy	BKN085 BKN090	18	1.7			34%			76.94	0.0
05	15:55	SW 19	16.09	Mostly Cloudy	BKN070 BKN085	17.4	1.5			35%			76.94	0.0
05	15:35	W 7 G 26	16.09	Partly Cloudy	SCT070 SCT085	17.1	1.6			35%			76.99	0.0
05	15:15	SW 17	16.09	Fair	CLR	17.1	1.9			36%			76.99	0.0
05	14:55	SW 17	16.09	Partly Cloudy	SCT060	16.7	1.7			37%			77.01	0.0
05	14:35	SW 20 G 31	16.09	Partly Cloudy	SCT060	16.3	1.9			38%			77.04	0.0
05	14:15	W 17	16.09	Partly Cloudy	SCT060	15.7	1.8			39%			77.06	0.0
05	13:55	NW 17	16.09	Partly Cloudy	SCT060	15.6	1.2			38%			77.09	0.0
05	13:35	W 13 G 28	16.09	Fair	CLR	15.4	0.9			38%			77.09	0.0
05	13:15	W 17	16.09	Fair	CLR	14.5	0.8			40%			77.11	0.0
05	12:55	W 11	16.09	Fair	CLR	14.3	1.7	14.3	0	43%			77.11	0.0
05	12:35	W 15	16.09	Fair	CLR	13.4	2.6			48%			77.14	0.0
05	12:15	W 9	16.09	Fair	CLR	12	2.6			53%			77.17	0.0
05	11:55	W 11	16.09	Fair	CLR	11.4	2.6			55%			77.17	0.0
05	11:35	W 17	16.09	Fair	CLR	10.9	2.5			56%			77.17	0.0
05	11:15	W 15	16.09	Fair	CLR	9.7	2.8			62%	8		77.19	0.0
05	10:55	W 9	16.09	Fair	CLR	8.3	2.4			67%	7		77.17	0.0
05	10:15	W 17	16.09	Fair	CLR	6	1.1			71%	3		77.19	0.0
05	09:55	W 15	16.09	Fair	CLR	4.8	0.7			75%	2		77.17	0.0
05	09:35	W 15	16.09	Fair	CLR	3.8	0.4			79%	1		77.17	0.0
05	09:15	W 19	16.09	Fair	CLR	2.8	0			82%	-1		77.17	0.0
05	08:55	W 17	16.09	Fair	CLR	2.1	-0.2			85%	-2		77.17	0.0
05	08:35	W 13	16.09	Fair	CLR	1.9	-0.6			84%	-1		77.14	0.0
05	08:15	W 15	16.09	Fair	CLR	0.9	-1.1			87%	-3		77.14	0.0
05	07:55	W 11	16.09	Fair	CLR	0.3	-1.5			88%	-3		77.11	0.0
05	07:35	W 11	16.09	Fair	CLR	0	-1.8			88%	-3		77.11	0.0
05	07:15	W 13	16.09	Fair	CLR	0	-2			87%	-4		77.11	0.0
05	06:55	W 15	16.09	Fair	CLR	0	-2	1.3	0	87%	-4		77.09	0.0
05	06:35	W 17	16.09	Fair	CLR	0.1	-2			86%	-4		77.06	0.0
05	06:15	W 13	16.09	Fair	CLR	0	-2.1			86%	-4		77.06	0.0
05	05:55	W 15	16.09	Fair	CLR	0	-2.2			85%	-4		77.06	0.0
05	05:35	W 11	16.09	Fair	CLR	0	-2.2			85%	-3		77.06	0.0
05	05:15	W 15	16.09	Fair	CLR	0.3	-2			85%	-4		77.04	0.0
05	04:55	W 13	16.09	Fair	CLR	0.1	-2.2			85%	-3		77.04	0.0
05	04:35	W 11	16.09	Fair	CLR	0.5	-2.2			82%	-3		77.04	0.0
05	04:15	W 9	16.09	Fair	CLR	0.5	-2.5			81%	-2		77.01	0.0
05	03:55	W 13	16.09	Fair	CLR	0.6	-2.2			82%	-3		77.01	0.0
05	03:35	W 15	16.09	Fair	CLR	1.2	-2			79%	-3		76.99	0.0
05	03:15	W 15	16.09	Fair	CLR	1.2	-2			79%	-3		76.99	0.0
05	02:55	W 13	16.09	Fair	CLR	0.9	-1.7			83%	-3		76.96	0.0
05	02:35	W 11	16.09	Fair	CLR	0.1	-2.2			85%	-3		76.96	0.0
05	02:15	W 6	16.09	Fair	CLR	0	-2.2			85%			76.94	0.0
05	01:55	W 6	16.09	Fair	CLR	0	-2			87%			76.96	0.0
05	01:35	W 11	16.09	Fair	CLR	0.9	-1.6			84%	-2		76.96	0.0
05	01:15	W 9	16.09	Fair	CLR	0.6	-1.5			86%	-2		76.94	0.0
05	00:55	W 11	16.09	Fair	CLR	1.2	-1.5	7.5	1.2	82%	-2		76.94	0.0
05	00:35	W 11	16.09	Fair	CLR	2	-1.2			80%	-1		76.94	0.0
05	00:15	W 13	16.09	Fair	CLR	2.5	-1			78%	-1		76.94	0.0
04	23:55	W 11	16.09	Fair	CLR	2.7	-1.1			76%	0		76.91	0.0
04	23:35	W 11	16.09	Fair	CLR	2.6	-1			77%	-0		76.91	0.0
04	23:15	W 11	16.09	Fair	CLR	3	-1			75%	0		76.91	0.0
04	22:55	W 9	16.09	Fair	CLR	1.4	-1.6			81%	-1		76.91	0.0
04	22:35	W 6	16.09	Fair	CLR	2.1	-1			80%			76.89	0.0
04	22:15	W 6	16.09	Fair	CLR	1.2	-1.4			83%			76.89	0.0
04	21:55	W 9	16.09	Fair	CLR	3.2	-1.2			73%	1		76.86	0.0
04	21:35	W 7	16.09	Fair	CLR	3.5	-0.7			74%	2		76.84	0.0
04	21:15	W 9	16.09	Fair	CLR	3.2	-0.5			77%	1		76.84	0.0
04	20:55	W 9	16.09	Fair	CLR	3.6	-0.5			75%	1		76.81	0.0
04	20:35	W 7	16.09	Fair	CLR	3.9	-0.5			73%	2		76.78	0.0
04	20:15	NW 11	16.09	Fair	CLR	4.5	-0.2			72%	2		76.78	0.0
04	19:55	NW 15	16.09	Fair	CLR	5.7	-0.1			67%	3		76.76	0.0
04	19:35	NW 20 G 31	16.09	Fair	CLR	6.6	0			63%	3		76.76	0.0
04	19:15	NW 26	16.09	Fair	CLR	7.1	-0.2			60%	3		76.73	0.0
04	18:55	NW 30 G 41	16.09	Partly Cloudy	SCT043 SCT049	7.5	0	8.5	5.2	59%	4		76.73	0.0
04	18:35	NW 35 G 46	16.09	Partly Cloudy and Breezy	SCT043 SCT049	8.2	0			57%	4		76.71	0.0
04	18:15	NW 24 G 37	16.09	Partly Cloudy	SCT044	8.1	0			57%	5		76.68	0.0
04	17:55	NW 28 G 46	16.09	Overcast	OVC046	7.9	-0.2			57%	4		76.68	0.0
04	17:35	NW 26 G 41	16.09	Overcast	OVC044	8	-0.2			57%	5		76.68	0.0
04	17:15	NW 37 G 46	16.09	Overcast and Breezy	BKN040 OVC047	8.3	-0.3			55%	4		76.66	0.0
04	16:55	NW 35 G 44	16.09	Overcast and Breezy	BKN040 OVC048	8	-0.2			57%	4		76.63	0.0
04	16:35	NW 33 G 43	16.09	Overcast and Breezy	OVC042	8.2	-0.4			55%	4		76.63	0.0
04	16:15	NW 33 G 44	16.09	Overcast and Breezy	OVC042	7.7	-0.4			57%	4		76.61	0.0
04	15:55	NW 37 G 52	16.09	Overcast and Breezy	BKN042 OVC050	7.7	-0.8			55%	3		76.61	0.0
04	15:35	NW 39 G 54	16.09	Overcast and Breezy	BKN042 OVC048	7.7	-0.9			55%	3		76.61	0.0
04	15:15	NW 37 G 44	16.09	Overcast and Breezy	BKN042 OVC047	7.7	-0.8			55%	3		76.61	0.0
04	14:55	NW 37 G 50	16.09	Overcast and Breezy	BKN038 OVC045	7.1	-1.4			55%	3		76.61	0.0
04	14:35	W 33 G 48	16.09	Overcast and Breezy	BKN036 OVC045	7	-0.5			59%	3		76.61	0.0
04	14:15	W 33 G 48	16.09	Overcast and Breezy	SCT036 BKN042 OVC048	6.9	-1.3			56%	3		76.61	0.0
04	13:55	NW 41 G 46	16.09	Overcast and Breezy	SCT034 BKN040 OVC047	6.3	-1.2			59%	1		76.61	0.0
04	13:35	W 41 G 52	16.09	Overcast and Breezy	BKN035 OVC040	5.5	-1.4			61%	0		76.61	0.0
04	13:15	NW 39 G 48	16.09	Overcast and Breezy	BKN034 OVC046	5.4	-1.5			61%	0		76.61	0.0
04	12:55	W 33	16.09	Overcast and Breezy	OVC034	4.9	-2	5.5	0.6	61%	0		76.61	0.0			0.03
04	12:35	W 37 G 46	16.09	Overcast and Breezy	OVC032	4.9	-1.9			62%	-0		76.61	0.0
04	12:15	W 30 G 43	16.09	Overcast	OVC034	4.4	-1.5			66%	-0		76.61	0.0
04	11:55	W 31 G 48	16.09	Overcast	OVC030	3.8	-1.8			67%	-1		76.61	0.0
04	11:35	W 24	16.09	Overcast	OVC032	3.2	-1.7			71%	-1		76.58	0.0
04	11:15	W 31	16.09	Overcast	OVC030	3.5	-2			68%	-2		76.58	0.0
04	10:55	W 33 G 44	16.09	Overcast and Breezy	BKN032 OVC041	3.6	-1.9			68%	-2		76.56	0.0	0.03
04	10:35	NW 33 G 43	16.09	Overcast and Breezy	OVC034	3.4	-2.1			68%	-2		76.56	0.0	0.03
04	10:15	W 35 G 44	16.09	Overcast and Breezy	BKN032 OVC037	3.4	-1.9			69%	-2		76.53	0.0
04	09:55	W 33 G 43	16.09	Overcast and Breezy	OVC032	2.5	-2.9			68%	-3		76.53	0.0
04	09:35	NW 28 G 37	16.09	Overcast	BKN028 OVC033	2.4	-2.3			71%	-3		76.53	0.0
04	09:15	W 24 G 33	16.09	Overcast	OVC028	1.7	-2.7			73%	-3		76.53	0.0
04	08:55	NW 22 G 41	16.09	Overcast	OVC028	1.5	-2.8			73%	-3		76.53	0.0
04	08:35	W 19	16.09	Overcast	OVC028	1.3	-2.3			77%	-3		76.5	0.0
04	08:15	NW 26	16.09	Overcast	OVC026	1.2	-2.6			76%	-4		76.48	0.0
04	07:35	W 28	16.09	Overcast	SCT011 SCT017 OVC030	0.8	-1.1			87%	-5		76.48	0.0
04	07:15	NW 20	16.09	Overcast	BKN023 OVC029	1.5	-0.9			84%	-3		76.48	0.0
04	06:55	W 15	16.09	Overcast	OVC029	1.5	-1.1	3	1	83%	-2		76.48	0.0
04	06:35	W 26	16.09	Overcast	OVC027	1.6	-1.2			82%	-4		76.48	0.0
04	06:15	W 24 G 33	16.09	Overcast	SCT023 OVC030	1.6	-0.8			84%	-3		76.45	0.0
04	05:55	W 20	16.09	Overcast	OVC021	1.6	-0.5			86%	-3		76.45	0.0
04	05:35	W 17	16.09	Mostly Cloudy	BKN023 BKN048	1.2	-0.5			89%	-3		76.43	0.0
04	05:15	W 17	16.09	Mostly Cloudy	SCT021 BKN046	1	-0.6			89%	-3		76.4	0.0
04	04:55	NW 15	16.09	Overcast	SCT021 OVC046	1.5	-0.5			87%	-2		76.4	0.0
04	04:35	NW 24 G 41	16.09	Overcast	OVC021	2.2	-0.5			83%	-3		76.38	0.0
04	04:15	NW 28 G 39	16.09	Overcast	BKN016 OVC021	2.6	0.6			87%	-2		76.38	0.0
04	03:55	NW 22 G 30	16.09	Overcast	OVC016	2.6	1			89%	-2		76.38	0.0
04	03:35	W 20	16.09	Overcast	BKN016 OVC024	2.7	0.6			86%	-1		76.38	0.0
04	03:15	NW 24	16.09	Overcast	BKN024 OVC055	2.6	0.4			86%	-2		76.35	0.0
04	02:55	W 22	16.09	Partly Cloudy	SCT018 SCT055	2.3	0.2			86%	-2		76.35	0.0
04	02:35	NW 19	16.09	Mostly Cloudy	BKN015 BKN019	2.6	0.5			86%	-1		76.33	0.0
04	02:15	NW 22	16.09	Overcast	OVC015	3	0.9			86%	-1		76.33	0.0
04	01:55	NW 20	16.09	Overcast	OVC015	3	1			87%	-1		76.35	0.0
04	01:35	NW 30	16.09	Overcast	OVC015	3	0.7			85%	-2		76.33	0.0
04	01:15	NW 28 G 37	16.09	Overcast	OVC015	2.8	0.6			86%	-2		76.35	0.0
04	00:55	NW 31 G 44	16.09	Overcast	OVC015	2.8	0.5	3.5	2.6	85%	-3		76.35	0.0
04	00:35	NW 22	16.09	Overcast	OVC013	2.7	0.6			86%	-2		76.38	0.0
04	00:15	NW 24	16.09	Overcast	OVC011	2.6	0.5			86%	-2		76.38	0.0
03	23:55	NW 19	16.09	Overcast	OVC011	2.8	1.2			89%	-1		76.38	0.0
03	23:35	NW 24	16.09	Overcast	OVC011	2.8	1			88%	-2		76.35	0.0
03	22:55	NW 20	16.09	Overcast	OVC011	3	1.2			88%	-1		76.33	0.0
03	22:35	NW 28	16.09	Overcast	OVC011	3	1.1			87%	-2		76.33	0.0
03	22:15	NW 24	16.09	Overcast	OVC011	3.1	1.3			88%	-1		76.3	0.0
03	21:55	NW 20	16.09	Overcast	OVC011	3.1	1.5			89%	-1		76.28	0.0
03	21:35	NW 22	16.09	Overcast	OVC011	3.2	1.6			89%	-1		76.25	0.0
03	21:15	NW 19	16.09	Overcast	OVC011	3.2	1.7			90%	-1		76.25	0.0
03	20:55	NW 19 G 30	16.09	Overcast	OVC011	3.2	1.5			89%	-1		76.2	0.0
03	20:35	NW 24	16.09	Overcast	OVC011	3.2	1.5			89%	-1		76.17	0.0
03	20:15	NW 22 G 33	16.09	Overcast	OVC011	3.3	1.5			88%	-1		76.17	0.0
03	19:55	NW 28	16.09	Overcast	OVC009	3.3	1.7			89%	-2		76.15	0.0
03	19:35	NW 24	16.09	Overcast	OVC009	3.5	2			90%	-1		76.12	0.0
03	19:15	NW 20	16.09	Overcast	OVC009	3.5	2.1			91%	-0		76.12	0.0
03	18:55	NW 24	16.09	Overcast	OVC009	3.6	2.2	4.1	3.3	91%	-1		76.1	0.0
03	18:35	NW 22	16.09	Overcast	OVC009	3.8	2.4			91%	-0		76.07	0.0
03	18:15	NW 26	16.09	Overcast	OVC009	3.7	2.3			91%	-1		76.05	0.0
03	17:55	NW 24	16.09	Overcast	OVC009	3.5	2.2			91%	-1		76.05	0.0
03	17:35	NW 24 G 30	16.09	Overcast	OVC007	3.5	2.4			93%	-1		76	0.0
03	16:55	N 24	11.27	Thunderstorm	OVC007	3.5	2.6			94%	-1		75.97	0.0
03	16:35	N 20 G 28	16.09	Overcast	OVC007	3.6	2.7			94%	-0		75.95	0.0
03	16:15	N 22	11.27	Thunderstorm in Vicinity	OVC007	3.7	2.8			94%	-0		75.97	0.0
03	15:55	N 20 G 30	8.05	Thunderstorm in Vicinity Fog/Mist	OVC007	3.7	2.8			94%	-0		75.95	0.0
03	15:35	N 24	6.44	Drizzle	OVC007	3.8	3.1			95%	-1		75.97	0.0
03	15:15	N 22	6.44	Light Drizzle	OVC007	3.9	3.1			95%	-0		75.97	0.0
03	14:55	N 13	8.05	Thunderstorm in Vicinity Fog/Mist	OVC007	3.8	2.9			94%	1		75.97	0.0
03	14:35	N 20	6.44	Fog/Mist	OVC007	3.8	3			95%	-0		75.95	0.0
03	14:15	N 17	8.05	Fog/Mist	OVC007	3.9	2.8			93%	0		75.95	0.0
03	13:55	N 15	8.05	Fog/Mist	OVC007	4	3			93%	1		75.97	0.0
03	13:35	N 17	6.44	Fog/Mist	OVC005	3.9	3			94%	0		75.95	0.0
03	13:15	N 17	4.83	Fog/Mist	OVC005	3.8	3			95%	0		75.92	0.0
03	12:55	N 15	8.05	Fog/Mist	OVC005	3.6	2.9	3.6	3	95%	0		75.97	0.0
03	12:35	N 17	4.83	Light Drizzle	OVC005	3.6	2.9			95%	0		75.97	0.0
03	12:15	N 13	4.83	Fog/Mist	OVC005	3.5	2.7			95%	1		75.97	0.0
03	11:55	NE 17	6.44	Fog/Mist	OVC005	3.4	2.5			94%	-0		75.97	0.0
03	11:35	NE 15	6.44	Fog/Mist	OVC005	3.2	2.5			95%	-0		75.97	0.0
03	11:15	N 19	4.83	Light Rain	OVC005	3.1	2.5			96%	-1		75.97	0.0
03	10:55	N 13	4.83	Light Drizzle	OVC003	3	2.5			97%	0		76	0.0
03	10:35	NE 9	4.02	Drizzle	OVC003	3	2.5			97%	1		75.97	0.0
03	10:15	NE 13	3.22	Rain	OVC005	3	2.5			97%	0		75.97	0.0
03	09:55	NE 15	3.22	Light Drizzle	OVC005	3	2.3			95%	-0		75.95	0.0
03	09:35	NE 9	4.02	Fog/Mist	OVC007	3	2.1			94%	1		75.97	0.0
03	09:15	NE 15	6.44	Fog/Mist	OVC007	3.1	2			93%	-0		75.95	0.0
03	08:55	NE 17	16.09	Overcast	OVC007	3.3	2			91%	-0		75.92	0.0
03	08:35	E 24	16.09	Overcast	OVC007	3.1	1.8			91%	-1		75.87	0.0
03	08:15	E 22	16.09	Overcast	OVC007	3.1	1.7			91%	-1		75.87	0.0
03	07:55	E 19	16.09	Overcast	OVC007	3	1.6			91%	-1		75.87	0.0
03	07:35	E 19 G 31	16.09	Overcast	OVC007	3	1.7			91%	-1		75.84	0.0
03	07:15	E 24 G 37	16.09	Overcast	OVC007	3.1	1.7			91%	-1		75.84	0.0
03	06:55	E 22	16.09	Overcast	OVC007	3.1	1.8	3.3	2.5	91%	-1		75.84	0.0
03	06:15	E 24 G 33	16.09	Overcast	OVC009	3.1	1.7			91%	-1		75.84	0.0
Date	Time (cdt)	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)