Metric (Imperial)

Date	Time (cst)	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.
03	14:35	SE 19	11.27	Fair	CLR	21	16.6			76%			76.43	0.0
03	14:15	SE 17 G 28	11.27	Partly Cloudy	SCT049	21	16.5			76%			76.43	0.0
03	13:55	S 22	11.27	Mostly Cloudy	BKN049	20.4	16.3			77%			76.48	0.0
03	13:35	S 19	11.27	Fair	CLR	20.9	16.1			74%			76.5	0.0
03	13:15	S 24	11.27	Fair	CLR	20.8	16			74%			76.53	0.0
03	12:55	S 22 G 28	11.27	Fair	CLR	20.8	16.2			75%			76.56	0.0
03	12:35	S 19 G 31	16.09	Fair	CLR	21.6	16.4			72%			76.58	0.0
03	12:15	S 17	16.09	Fair	CLR	21.8	16.4			72%			76.61	0.0
03	11:55	S 22	16.09	Partly Cloudy	SCT050	21.6	16.4	21.8	16	72%			76.63	0.0
03	11:35	S 22	16.09	Partly Cloudy	SCT050	21.5	16.4			73%			76.63	0.0
03	11:15	S 22	16.09	Fair	CLR	21	16.2			74%			76.66	0.0
03	10:55	S 24	16.09	Fair	CLR	21	16.2			74%			76.66	0.0
03	10:35	S 24 G 37	11.27	Fair	CLR	20.8	16.1			75%			76.66	0.0
03	10:15	S 20	11.27	Fair	CLR	20.1	16.2			78%			76.66	0.0
03	09:55	S 19	11.27	Fair with Haze	CLR	19.9	15.9			78%			76.63	0.0
03	09:35	S 22	11.27	Fair with Haze	CLR	19.5	15.9			80%			76.63	0.0
03	09:15	S 24	11.27	Fair with Haze	CLR	19.4	15.9			80%			76.61	0.0
03	08:55	S 20	8.05	Partly Cloudy with Haze	SCT036	18.8	15.8			83%			76.61	0.0
03	08:35	S 17	8.05	Partly Cloudy with Haze	SCT036	18.2	15.7			85%			76.61	0.0
03	08:15	S 19	6.44	Fog/Mist	SCT036	17.7	15.7			88%			76.58	0.0
03	07:55	S 19	5.63	Fog/Mist	SCT036	16.9	15.3			90%			76.56	0.0
03	07:35	S 15	6.44	Fog/Mist	CLR	16.5	15			91%			76.56	0.0
03	07:15	S 15	6.44	Fog/Mist	CLR	16.2	14.8			91%			76.53	0.0
03	06:55	S 13	8.05	Fog/Mist	CLR	16.2	14.7			91%			76.53	0.0
03	06:35	S 15	8.05	Fog/Mist	CLR	16.1	14.6			91%			76.5	0.0
03	06:15	S 19	11.27	Fog/Mist	CLR	17	15.1			89%			76.5	0.0
03	05:55	S 20	6.44	Fog/Mist	CLR	16.9	15.4	17.5	16.8	91%			76.5	0.0
03	05:35	S 15	6.44	Fog/Mist	CLR	17.1	15.6			91%			76.53	0.0
03	05:15	S 13	8.05	Fog/Mist	SCT060	17	15.5			91%			76.53	0.0
03	04:55	S 13	8.05	Fog/Mist	BKN050	17.1	15.6			91%			76.53	0.0
03	04:35	S 13	8.05	Fog/Mist	OVC050	17.2	15.7			91%			76.53	0.0
03	04:15	S 11	6.44	Fog/Mist	OVC050	16.9	15.5			92%			76.53	0.0
03	03:55	S 9	8.05	Fog/Mist	SCT047 OVC055	17	15.5			91%			76.56	0.0
03	03:35	S 13	8.05	Fog/Mist	BKN043 BKN049 OVC055	17.4	15.7			90%			76.56	0.0
03	03:15	S 11	6.44	Fog/Mist	SCT029 OVC047	17.3	15.7			90%			76.58	0.0
03	02:55	S 9	8.05	Fog/Mist	SCT026 SCT031 OVC047	17.2	15.6			90%			76.61	0.0
03	02:35	S 11	8.05	Fog/Mist	SCT027 SCT033 OVC047	17.2	15.5			90%			76.61	0.0
03	02:10	S 11	8.05	Fog/Mist	SCT033 OVC043	17.1	15.5			90%			76.61	0.0
03	01:55	S 13	11.27	Fog/Mist	BKN035 OVC041	17.3	15.5			89%			76.61	0.0
03	01:35	S 19	11.27	Fog/Mist	SCT033 SCT039 OVC050	17.4	15.6			89%			76.61	0.0
03	01:15	S 15	11.27	Fog/Mist	SCT034 BKN046 OVC055	17.5	15.8			90%			76.61	0.0
03	00:55	S 15	11.27	Overcast	BKN044 OVC055	17.5	15.7			89%			76.63	0.0
03	00:35	S 17	11.27	Overcast	OVC044	17.5	15.8			90%			76.63	0.0
03	00:15	S 19	11.27	Mostly Cloudy	SCT026 BKN044	17.3	15.8			91%			76.63	0.0
02	23:55	S 15	11.27	Mostly Cloudy	SCT026 BKN050	17.4	15.8	17.9	17	90%			76.66	0.0
02	23:35	S 19	11.27	Partly Cloudy	SCT050	17.4	15.5			89%			76.66	0.0
02	23:15	S 22	11.27	Partly Cloudy	SCT050	17.4	15.7			90%			76.66	0.0
02	22:50	S 19	11.27	Mostly Cloudy	SCT050 BKN060	17.4	15.8			90%			76.68	0.0
02	22:35	S 20	16.09	Overcast	BKN050 OVC060	17.6	15.9			90%			76.68	0.0
02	22:15	S 19	11.27	Overcast	SCT015 OVC050	17.4	15.9			91%			76.68	0.0
02	21:55	S 17	16.09	Overcast	SCT015 BKN048 OVC055	17.3	15.8			91%			76.68	0.0
02	21:35	S 17	11.27	Overcast	SCT047 OVC065	17.1	15.5			90%			76.71	0.0
02	21:15	S 20	16.09	Overcast	SCT047 OVC065	17.3	15.7			90%			76.71	0.0
02	20:55	S 19	16.09	Overcast	OVC065	17.2	15.5			90%			76.71	0.0
02	20:35	S 17	16.09	Overcast	OVC065	17.3	15.5			89%			76.71	0.0
02	20:15	S 19	16.09	Overcast	OVC065	17.3	15.6			90%			76.71	0.0
02	19:55	S 17	16.09	Overcast	OVC065	17.2	15.4			89%			76.73	0.0
02	19:35	SE 17	11.27	Overcast	OVC065	17	15.3			90%			76.73	0.0
02	19:15	S 17	16.09	Overcast	SCT042 OVC065	17.1	15.3			89%			76.73	0.0
02	18:55	S 17	16.09	Overcast	SCT031 BKN044 OVC055	17.3	15.5			89%			76.73	0.0
02	18:35	S 20	16.09	Overcast	SCT023 SCT037 OVC046	17.7	15.2			85%			76.73	0.0
02	18:15	S 15	11.27	Overcast	SCT021 BKN028 OVC070	17.8	15.1			84%			76.73	0.0
02	17:55	S 11	11.27	Overcast	BKN050 OVC070	17.8	15	19.9	17.6	84%			76.73	0.0
02	17:35	S 17	16.09	Overcast	BKN055 OVC065	18.1	15.1			83%			76.73	0.0
02	17:15	S 13	16.09	Overcast	SCT027 SCT041 OVC060	18.3	14.9			81%			76.73	0.0
02	16:55	S 13	16.09	Overcast	SCT029 BKN036 OVC060	18.4	14.8			80%			76.73	0.0
02	16:35	S 13	16.09	Overcast	SCT029 BKN036 OVC046	18.6	14.8			79%			76.76	0.0
02	16:15	S 13	16.09	Overcast	OVC042	18.4	14.8			80%			76.76	0.0
02	15:55	S 15	16.09	Overcast	BKN044 OVC060	18.6	14.9			79%			76.76	0.0
02	15:35	SE 13	16.09	Overcast	SCT028 SCT033 OVC060	18.5	14.8			79%			76.76	0.0
02	15:15	SE 19	16.09	Overcast	BKN028 BKN033 OVC060	18.6	15			80%			76.78	0.0
02	14:55	SE 20	16.09	Overcast	SCT026 BKN042 OVC060	18.5	14.9			80%			76.78	0.0
02	14:35	SE 20	16.09	Overcast	SCT026 BKN034 OVC044	18.9	14.8			77%			76.81	0.0
02	14:15	SE 19	16.09	Mostly Cloudy	BKN026 BKN036 BKN060	19.1	14.7			76%			76.81	0.0
02	13:55	SE 17	16.09	Mostly Cloudy	BKN024 BKN029 BKN036	19	14.7			76%			76.86	0.0
02	13:35	SE 13	16.09	Overcast	BKN024 BKN029 OVC034	18.7	14.3			76%			76.86	0.0
02	13:15	SE 22	16.09	Mostly Cloudy	BKN022	19.2	14.6			75%			76.89	0.0
02	12:55	SE 17	16.09	Overcast	BKN024 OVC030	18.7	14.4			76%			76.94	0.0
02	12:35	SE 13	16.09	Mostly Cloudy	SCT022 BKN027 BKN035	18.5	14.3			77%			76.99	0.0
02	12:15	SE 22	16.09	Partly Cloudy	SCT024	19.4	14.4			73%			77.01	0.0
02	11:55	SE 19	16.09	Mostly Cloudy	BKN024	19.3	14.3	19.9	10.5	73%			77.04	0.0
02	11:35	SE 17	16.09	Mostly Cloudy	BKN024 BKN029 BKN034	19.8	14.3			71%			77.09	0.0
02	11:15	SE 20	16.09	Partly Cloudy	SCT027 SCT034	19.3	14.4			73%			77.11	0.0
02	10:55	SE 13	16.09	Fair	CLR	19.5	14.3			72%			77.14	0.0
02	10:35	SE 11	16.09	Fair	CLR	19.5	14.3			72%			77.14	0.0
02	10:15	SE 11	16.09	Partly Cloudy	SCT031 SCT044 SCT080	18.5	13.9			75%			77.14	0.0
02	09:55	SE 7	16.09	Mostly Cloudy	SCT025 SCT031 BKN070	17.9	13.7			77%			77.14	0.0
02	09:35	Calm	16.09	Mostly Cloudy	SCT025 SCT032 BKN041	16.3	13.3			83%			77.14	0.0
02	09:15	NE 6	16.09	Mostly Cloudy	SCT038 SCT045 BKN070	15.7	13.1			85%			77.14	0.0
02	08:55	Calm	16.09	Mostly Cloudy	SCT025 SCT034 BKN070	15.4	13			86%			77.11	0.0
02	08:35	Calm	16.09	Overcast	SCT027 BKN039 OVC065	14.1	12.2			88%			77.11	0.0
02	08:15	Calm	16.09	Overcast	SCT027 BKN032 OVC065	13.1	11.5			90%			77.11	0.0
02	07:55	Calm	16.09	Overcast	SCT031 OVC041	12.3	10.8			91%			77.11	0.0
02	07:35	NE 6	16.09	Overcast	BKN036 OVC065	11.1	9.8			92%			77.09	0.0
02	07:15	N 6	16.09	Mostly Cloudy	SCT038 BKN050	11.7	10.1			90%			77.09	0.0
02	06:55	NE 6	16.09	Overcast	SCT038 OVC050	12	10.5			91%			77.09	0.0
02	06:35	NE 6	16.09	Overcast	BKN040 OVC046	11	9.7			92%			77.09	0.0
02	06:15	N 6	16.09	Mostly Cloudy	SCT029 BKN042 BKN050	10.6	9.4			92%			77.09	0.0
02	05:55	N 6	16.09	Mostly Cloudy	SCT029 SCT044 BKN050	10.6	9.3	10.9	9.5	92%			77.06	0.0
02	05:35	Calm	16.09	Overcast	OVC047	10.7	9.4			92%			77.09	0.0
02	05:15	N 6	16.09	Overcast	OVC045	10.3	9			92%			77.09	0.0
02	04:55	N 6	16.09	Mostly Cloudy	BKN041	10.4	9.1			92%			77.09	0.0
02	04:35	N 6	16.09	Fair	CLR	9.9	8.5			91%			77.09	0.0
02	04:15	N 6	16.09	Fair	CLR	9.5	8			90%			77.09	0.0
02	03:55	Calm	16.09	Partly Cloudy	SCT041 SCT046	10.2	8.6			90%			77.09	0.0
02	03:35	Calm	16.09	Partly Cloudy	SCT041	10.8	8.8			88%			77.11	0.0
02	03:15	Calm	16.09	Mostly Cloudy	BKN041	10.2	8.2			88%			77.11	0.0
02	02:55	Calm	16.09	Partly Cloudy	SCT039	10.4	8.5			88%			77.14	0.0
02	02:35	Calm	16.09	Partly Cloudy	SCT047	10.3	8			86%			77.17	0.0
02	02:15	Calm	16.09	Partly Cloudy	SCT028 SCT045	10.5	8.5			88%			77.19	0.0
02	01:55	Calm	16.09	Partly Cloudy	SCT045	10	8.1			88%			77.19	0.0
02	01:35	Calm	16.09	Fair	CLR	10.4	8.8			90%			77.22	0.0
02	01:15	Calm	16.09	Fair	CLR	10	8.3			89%			77.22	0.0
02	00:55	Calm	16.09	Fair	CLR	10	7.9			87%			77.22	0.0
02	00:35	Calm	16.09	Fair	CLR	10.2	8.6			90%			77.24	0.0
02	00:15	Calm	16.09	Fair	CLR	9.9	8.6			92%			77.24	0.0
01	23:55	Calm	16.09	Fair	CLR	10.2	8.8	13	9.6	91%			77.24	0.0
01	23:35	Calm	16.09	Fair	CLR	9.8	8.5			92%			77.27	0.0
01	23:15	Calm	16.09	Fair	CLR	10.1	8.5			90%			77.27	0.0
01	22:55	Calm	16.09	Fair	CLR	10.2	8.4			89%			77.27	0.0
01	22:35	Calm	16.09	Fair	CLR	10.6	8.8			89%			77.29	0.0
01	22:15	Calm	16.09	Fair	CLR	10.6	8.8			89%			77.29	0.0
01	21:55	Calm	16.09	Fair	CLR	10.7	8.8			88%			77.29	0.0
01	21:35	Calm	16.09	Fair	CLR	10.6	9			90%			77.32	0.0
01	21:15	Calm	16.09	Fair	CLR	10.2	8.6			90%			77.29	0.0
01	20:55	N 7	16.09	Fair	CLR	10.8	9			89%			77.32	0.0
01	20:35	Calm	16.09	Fair	CLR	10.9	9			88%			77.29	0.0
01	20:15	Calm	16.09	Fair	CLR	11.2	9			86%			77.29	0.0
01	19:55	NE 6	16.09	Fair	CLR	11.6	9			84%			77.32	0.0
01	19:35	N 6	16.09	Fair	CLR	11.5	8.9			84%			77.29	0.0
01	19:15	NE 9	16.09	Fair	CLR	12.1	9.1			82%			77.29	0.0
01	18:55	NE 9	16.09	Fair	CLR	12.4	9.3			82%			77.29	0.0
01	18:35	NE 13	16.09	Fair	CLR	12.6	9.3			81%			77.29	0.0
01	18:15	NE 13	16.09	Fair	CLR	12.9	9			77%			77.27	0.0
01	17:55	NE 17	16.09	Fair	CLR	13.1	9	15.8	13	76%			77.29	0.0
01	17:35	NE 17	16.09	Partly Cloudy	SCT049	13.6	9.1			74%			77.29	0.0
01	17:15	NE 13	16.09	Overcast	OVC049	14.3	8.5			68%			77.27	0.0
01	16:55	NE 15	16.09	Overcast	OVC047	14.4	8			66%			77.27	0.0
01	16:35	NE 13	16.09	Mostly Cloudy	BKN047	15	8			63%			77.27	0.0
01	16:15	E 15	16.09	Fair	CLR	14.8	7.5			62%			77.29	0.0
01	15:55	E 19	16.09	Partly Cloudy	SCT049	15.4	7.7			60%			77.27	0.0
01	15:35	E 13	16.09	Partly Cloudy	SCT049	15.3	7.8			61%			77.29	0.0
01	15:15	E 15	16.09	Fair	CLR	15.5	7.4			59%			77.29	0.0
01	14:55	E 15	16.09	Fair	CLR	15.5	7.5			59%			77.29	0.0
01	14:35	E 17	16.09	Fair	CLR	15.3	7.5			60%			77.29	0.0
01	14:15	E 19	16.09	Fair	CLR	15.4	7.7			60%			77.29	0.0
01	13:55	NE 15	16.09	Fair	CLR	14.7	7.6			63%			77.32	0.0
01	13:35	NE 19	16.09	Partly Cloudy	SCT050	14.9	7.6			62%			77.37	0.0
01	13:15	NE 17	16.09	Mostly Cloudy	BKN050	14.6	7.8			64%			77.39	0.0
01	12:55	NE 19	16.09	Overcast	OVC050	14.1	7.7			66%			77.42	0.0
01	12:35	NE 20	16.09	Mostly Cloudy	BKN050	13.8	7.4			66%			77.44	0.0
01	12:15	NE 24	16.09	Partly Cloudy	SCT050	13.7	7.4			66%			77.5	0.0
01	11:55	NE 26	16.09	Fair	CLR	13	7.2	13.1	5.3	68%			77.5	0.0
01	11:35	NE 24	16.09	Fair	CLR	12.5	7			69%			77.52	0.0
01	11:15	NE 26	16.09	Fair	CLR	11.6	6.4			71%			77.55	0.0
01	10:55	NE 26	16.09	Fair	CLR	11.1	5.9			71%			77.57	0.0
01	10:35	NE 28 G 33	16.09	Fair	CLR	10.7	5.8			72%			77.57	0.0
01	10:15	NE 26	16.09	Fair	CLR	10.4	5.5			72%			77.57	0.0
01	09:55	NE 24	16.09	Fair	CLR	9.8	4.4			69%	7		77.55	0.0
01	09:35	N 20	16.09	Fair	CLR	8.7	3.4			70%	6		77.55	0.0
01	09:15	N 24	16.09	Fair	CLR	7.5	2.7			72%	4		77.55	0.0
01	08:55	N 26	16.09	Fair	CLR	7.2	2.7			73%	4		77.52	0.0
01	08:35	N 19	16.09	Fair	CLR	6.8	2.5			74%	4		77.52	0.0
01	08:15	N 19	16.09	Partly Cloudy	SCT034	6.2	2.7			79%	3		77.5	0.0
01	07:55	N 22	16.09	Partly Cloudy	SCT034	5.7	2.3			79%	2		77.5	0.0
01	07:35	N 22	16.09	Fair	CLR	5.4	2.3			81%	2		77.47	0.0
01	07:15	N 19	16.09	Fair	CLR	5.3	2.1			80%	2		77.44	0.0
01	06:55	N 20	16.09	Fair	CLR	5.4	2			79%	2		77.42	0.0
01	06:35	N 17	16.09	Fair	CLR	5.7	2.3			79%	3		77.39	0.0
01	06:15	N 22	16.09	Fair	CLR	5.9	2			76%	2		77.39	0.0
01	05:55	N 22	16.09	Fair	CLR	6	2.2	6.8	5.4	77%	2		77.37	0.0
01	05:35	N 17	16.09	Fair	CLR	5.9	2.3			78%	3		77.37	0.0
01	05:15	N 15	16.09	Fair	CLR	6.2	2.2			76%	4		77.34	0.0
01	04:55	N 17	16.09	Fair	CLR	6.1	1.6			73%	3		77.37	0.0
01	04:35	N 15	16.09	Fair	CLR	5.9	1			71%	3		77.37	0.0
01	04:15	N 13	16.09	Fair	CLR	6	0.5			68%	4		77.37	0.0
01	03:55	N 17	16.09	Fair	CLR	6	0.2			67%	3		77.37	0.0
01	03:35	N 19	16.09	Fair	CLR	5.8	-0.8			63%	3		77.37	0.0
01	03:15	NE 19	16.09	Fair	CLR	5.6	-1.2			62%	2		77.37	0.0
01	02:55	N 20	16.09	Fair	CLR	5.5	-1.5			61%	2		77.39	0.0
01	02:35	N 22	16.09	Fair	CLR	5.6	-1.8			59%	2		77.39	0.0
01	02:15	NE 24	16.09	Fair	CLR	6	-2			57%	2		77.39	0.0
01	01:55	NE 19	16.09	Fair	CLR	6.4	-2			55%	3		77.42	0.0
01	01:35	N 19	16.09	Fair	CLR	6.2	-2.2			55%	3		77.44	0.0
01	01:15	N 13	16.09	Fair	CLR	6.1	-1.8			57%	4		77.44	0.0
01	00:55	N 17	16.09	Fair	CLR	6.7	-2.3			53%	4		77.44	0.0
01	00:35	N 19	16.09	Fair	CLR	6.6	-2.1			54%	4		77.47	0.0
01	00:15	N 19	16.09	Fair	CLR	6.4	-3			51%	3		77.5	0.0
31	23:55	N 13	16.09	Fair	CLR	6.1	-2.8	9.5	5.9	53%	4		77.5	0.0
31	23:35	N 11	16.09	Fair	CLR	6.3	-2.3			54%	4		77.47	0.0
31	23:15	N 15	16.09	Fair	CLR	7	-3			49%	5		77.47	0.0
31	22:55	NE 19	16.09	Fair	CLR	6.7	-3.8			47%	4		77.5	0.0
31	22:35	N 22	16.09	Fair	CLR	7	-5.4			41%	4		77.5	0.0
31	22:15	NE 20	16.09	Fair	CLR	7.2	-5.5			40%	4		77.52	0.0
31	21:55	NE 22	16.09	Fair	CLR	7.3	-5.2			41%	4		77.52	0.0
31	21:35	N 20	16.09	Fair	CLR	7.4	-5.3			40%	4		77.55	0.0
31	21:15	N 17	16.09	Fair	CLR	7.6	-5			41%	5		77.55	0.0
31	20:55	NE 15	16.09	Fair	CLR	7.9	-4.9			40%	6		77.55	0.0
31	20:35	NE 15	16.09	Fair	CLR	8.6	-5.1			38%	6		77.55	0.0
31	20:10	NE 17	16.09	Fair	CLR	8.9	-5.3			37%	7		77.52	0.0
31	19:55	NE 17	16.09	Fair	CLR	8.9	-5.2			37%	7		77.52	0.0
31	19:35	NE 11	16.09	Fair	CLR	8.9	-5			37%	7		77.52	0.0
31	19:15	NE 15	16.09	Fair	CLR	9	-5.5			36%	7		77.5	0.0
31	18:55	NE 17	16.09	Fair	CLR	9.2	-5.1			36%	7		77.47	0.0
31	18:35	NE 19	16.09	Fair	CLR	9.2	-5.9			34%	7		77.44	0.0
31	18:15	NE 19	16.09	Fair	CLR	9.3	-5.7			34%	7		77.44	0.0
31	17:35	NE 20	16.09	Fair	CLR	10.1	-5.9			32%			77.44	0.0
31	17:15	NE 22	16.09	Fair	CLR	10.2	-6.2			31%			77.42	0.0
31	16:55	NE 30	16.09	Fair	CLR	10.3	-5			34%			77.39	0.0
31	16:35	NE 26	16.09	Fair	CLR	10.6	-6.4			30%			77.39	0.0
31	16:15	NE 26	16.09	Fair	CLR	10.6	-4.8			34%			77.37	0.0
31	15:55	NE 26	16.09	Fair	CLR	10.6	-5.2			33%			77.39	0.0
31	15:35	NE 22	16.09	Fair	CLR	11	-3.8			36%			77.39	0.0
31	15:15	NE 26 G 37	16.09	Fair	CLR	10.8	-3.7			36%			77.42	0.0
31	14:55	NE 26	16.09	Fair	CLR	11.1	-6.6			29%			77.44	0.0
Date	Time (cst)	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)