Imperial (Metric)

Date	Time (cst)	Wind (mph)	Vis. (mi.)	Weather	Sky Cond.	Temperature (ºF)				Relative Humidity	Wind Chill (°F)	Heat Index (°F)	Pressure		Precipitation (in)
						Air	Dwpt	6 hour					altimeter (in)	sea level (mb)	1 hr	3 hr	6 hr
								Max.	Min.
22	11:15	SW 15	10.00	Fair	CLR	55.4	43			63%			30.04	0.0
22	10:55	SW 14	10.00	Fair	CLR	53.2	42.3			66%			30.05	0.0
22	10:35	SW 12	10.00	Fair	CLR	50.9	41.2			70%			30.06	0.0
22	10:15	SW 13	10.00	Fair	CLR	48.4	39.9			73%	44		30.06	0.0
22	09:55	S 12	10.00	Fair	CLR	46.8	39.2			75%	42		30.07	0.0
22	09:35	SW 12	10.00	Fair	CLR	45.5	39.2			79%	40		30.07	0.0
22	09:15	SW 13	10.00	Fair	CLR	43.7	37.8			80%	38		30.06	0.0
22	08:55	SW 10	10.00	Fair	CLR	42.1	36.9			82%	37		30.06	0.0
22	08:35	SW 9	10.00	Fair	CLR	40.6	35.8			83%	35		30.06	0.0
22	08:15	S 10	10.00	Fair	CLR	39.2	34.7			84%	33		30.06	0.0
22	07:55	S 9	10.00	Fair	CLR	37.9	33.6			84%	32		30.06	0.0
22	07:35	S 9	10.00	Fair	CLR	37.6	33.1			84%	32		30.05	0.0
22	07:15	S 7	10.00	Fair	CLR	37.2	32.4			83%	32		30.05	0.0
22	06:55	S 8	10.00	Fair	CLR	36.9	32			83%	31		30.04	0.0
22	06:35	S 7	10.00	Fair	CLR	36.9	32			83%	32		30.05	0.0
22	06:15	S 9	10.00	Fair	CLR	36.5	32			84%	30		30.04	0.0
22	05:55	S 9	10.00	Fair	CLR	36.1	32	36.1	32	85%	30		30.05	0.0
22	05:35	S 8	10.00	Fair	CLR	36	31.6			84%	30		30.05	0.0
22	05:15	S 8	10.00	Fair	CLR	35.4	31.5			86%	30		30.05	0.0
22	04:55	S 8	10.00	Fair	CLR	34.9	31.1			86%	29		30.06	0.0
22	04:35	S 6	10.00	Fair	CLR	34.3	30.9			87%	30		30.06	0.0
22	04:15	S 6	10.00	Fair	CLR	34.7	30.9			86%	30		30.06	0.0
22	03:55	S 6	10.00	Fair	CLR	35.4	31.3			85%	31		30.05	0.0
22	03:35	S 7	10.00	Fair	CLR	33.8	30.4			87%	28		30.05	0.0
22	03:15	S 6	10.00	Fair	CLR	35.2	31.1			85%	31		30.06	0.0
22	02:55	S 6	10.00	Fair	CLR	32.5	29.5			89%	28		30.07	0.0
22	02:15	S 5	10.00	Fair	CLR	32.4	30			91%	28		30.07	0.0
22	01:55	S 5	10.00	Fair	CLR	32.9	30.4			90%	29		30.06	0.0
22	01:35	S 5	10.00	Fair	CLR	33.4	30.2			88%	30		30.06	0.0
22	01:15	SW 3	10.00	Fair	CLR	34.7	30.7			85%			30.06	0.0
22	00:55	S 7	10.00	Fair	CLR	33.4	30			87%	28		30.06	0.0
22	00:35	S 5	10.00	Fair	CLR	34	30			85%	30		30.06	0.0
22	00:15	S 3	10.00	Fair	CLR	33.3	29.7			87%			30.07	0.0
21	23:55	Calm	10.00	Fair	CLR	34.5	30.4	43	32.7	85%			30.07	0.0
21	23:35	S 5	10.00	Fair	CLR	34.2	30.2			85%	31		30.06	0.0
21	23:15	Calm	10.00	Fair	CLR	36.1	30.6			80%			30.06	0.0
21	22:55	Calm	10.00	Fair	CLR	36.5	30.6			79%			30.07	0.0
21	22:35	Calm	10.00	Fair	CLR	36.3	30.9			81%			30.07	0.0
21	22:15	Calm	10.00	Fair	CLR	37.2	30.7			77%			30.07	0.0
21	21:55	NE 3	10.00	Fair	CLR	37.4	30.9			77%			30.06	0.0
21	21:35	NE 5	10.00	Fair	CLR	37.2	30.9			78%	34		30.06	0.0
21	21:15	N 5	10.00	Fair	CLR	37.4	30.9			77%	34		30.06	0.0
21	20:55	NE 3	10.00	Fair	CLR	37.6	30.6			76%			30.06	0.0
21	20:35	N 5	10.00	Fair	CLR	37.9	30.6			75%	35		30.06	0.0
21	20:15	N 5	10.00	Fair	CLR	38.1	30.9			75%	35		30.06	0.0
21	19:55	N 5	10.00	Fair	CLR	38.5	30.9			74%	36		30.05	0.0
21	19:35	N 5	10.00	Fair	CLR	39	30.2			71%	36		30.05	0.0
21	19:15	N 5	10.00	Fair	CLR	39.9	30			68%	37		30.05	0.0
21	18:55	N 5	10.00	Fair	CLR	40.5	30.7			68%	38		30.05	0.0
21	18:35	N 5	10.00	Partly Cloudy	SCT065	41	31.5			69%	38		30.04	0.0
21	18:15	N 3	10.00	Overcast	OVC065	42.3	32			67%			30.03	0.0
21	17:55	N 3	10.00	Partly Cloudy	SCT075	43	31.5	45	42.3	64%			30.03	0.0
21	17:35	N 3	10.00	Mostly Cloudy	BKN075	43.2	31.6			64%			30.03	0.0
21	17:15	NE 3	10.00	Overcast	OVC075	43.7	31.1			61%			30.03	0.0
21	16:55	NE 6	10.00	Overcast	SCT075 OVC120	43.9	30.9			60%	41		30.03	0.0
21	16:35	NE 6	10.00	Overcast	SCT060 BKN075 OVC110	44.2	31.3			60%	41		30.03	0.0
21	16:15	N 6	10.00	Overcast	BKN060 OVC075	44.6	33.1			64%	42		30.03	0.0
21	15:55	N 6	10.00	Mostly Cloudy	SCT060 BKN075	44.6	32.7			63%	42		30.03	0.0
21	15:35	N 9	10.00	Fair	CLR	44.6	32.7			63%	40		30.01	0.0
21	15:15	N 8	10.00	Fair	CLR	44.4	33.6			66%	40		30.01	0.0
21	14:55	N 9	10.00	Fair	CLR	43.9	34.5			70%	39		30	0.0
21	14:35	N 7	10.00	Partly Cloudy	SCT080	43.2	34.5			72%	40		29.99	0.0
21	14:15	N 8	10.00	Light Drizzle	SCT080	42.8	35.2			75%	39		29.99	0.0
21	13:55	N 9	10.00	Light Rain	SCT042 SCT047 SCT055	42.3	35.4			77%	37		30	0.0
21	13:35	N 8	10.00	Light Rain	SCT037 BKN046 OVC065	42.3	35.6			77%	38		30	0.0
21	13:15	N 9	10.00	Light Rain	SCT049 OVC075	44.1	34.9			70%	40		30	0.0
21	12:55	NE 8	10.00	Light Drizzle	BKN070	44.6	32.2			62%	41		30	0.0
21	12:35	N 7	10.00	Partly Cloudy	SCT070	44.2	32.7			64%	41		30.01	0.0
21	12:15	NE 7	10.00	Fair	CLR	44.6	32.7			63%	41		30.01	0.0
21	11:55	NE 9	10.00	Fair	CLR	44.4	33.6	44.6	40.3	66%	40		30.01	0.0
21	11:35	N 10	10.00	Partly Cloudy	SCT048 SCT050 SCT065	44.2	33.3			65%	39		30.03	0.0
21	11:15	NE 10	10.00	Mostly Cloudy	SCT050 BKN055 BKN065	43.7	32.9			66%	39		30.03	0.0
21	10:55	NE 13 G 16	10.00	Mostly Cloudy	SCT049 SCT055 BKN065	43.5	34.3			70%	38		30.03	0.0
21	10:35	NE 9	10.00	Mostly Cloudy	SCT055 BKN065	42.8	34.3			72%	38		30.04	0.0
21	10:15	NE 12	10.00	Overcast	SCT049 BKN055 OVC065	42.3	34.5			74%	36		30.04	0.0
21	09:55	NE 10	10.00	Overcast	SCT047 BKN060 OVC070	41.5	34.9			77%	36		30.04	0.0
21	09:35	NE 12	10.00	Overcast	SCT060 OVC070	41	35.1			79%	35		30.04	0.0
21	09:15	NE 13 G 16	10.00	Overcast	SCT065 BKN070 OVC085	41	34.9			79%	34		30.04	0.0
21	08:55	NE 12	10.00	Overcast	SCT065 OVC085	41	35.1			79%	35		30.04	0.0
21	08:35	NE 7	10.00	Overcast	BKN085 OVC120	40.6	35.6			82%	37		30.04	0.0
21	08:15	NE 10	10.00	Mostly Cloudy	SCT085 BKN120	40.3	35.6			83%	34		30.04	0.0
21	07:55	NE 15	10.00	Partly Cloudy	SCT080 SCT120	40.3	35.8			84%	33		30.03	0.0
21	07:35	NE 13 G 18	10.00	Partly Cloudy	SCT090	40.3	36			85%	34		30.03	0.0
21	07:15	NE 12 G 18	10.00	Overcast	OVC090	40.5	36.1			85%	34		30.03	0.0
21	06:55	NE 13 G 18	10.00	Overcast	OVC090	40.6	36.5			85%	34		30.03	0.0
21	06:35	NE 14	10.00	Mostly Cloudy	BKN090	40.8	36.9			86%	34		30.03	0.0
21	06:15	NE 13 G 18	10.00	Partly Cloudy	SCT090	41	37.2			86%	34		30.03	0.0
21	05:55	NE 12	10.00	Overcast	OVC090	41	37.8	43.5	41	88%	35		30.03	0.0
21	05:35	NE 10	7.00	Overcast	SCT007 OVC100	41.2	38.5			90%	36		30.03	0.0
21	05:15	NE 8	7.00	Mostly Cloudy	BKN007 BKN100	41.4	39.4			93%	37		30.04	0.0
21	04:55	NE 9	7.00	Mostly Cloudy	SCT007 BKN110	41.5	39.6			93%	36		30.03	0.0
21	04:35	NE 9	7.00	Overcast	SCT007 OVC110	41.9	39.7			92%	37		30.03	0.0
21	04:15	NE 8	7.00	Partly Cloudy	SCT120	41.9	40.1			93%	37		30.03	0.0
21	03:55	N 7	5.00	Fog/Mist	CLR	41.5	40.1			95%	38		30.02	0.0
21	03:35	N 8	5.00	Fog/Mist	CLR	41.9	40.1			93%	37		30.03	0.0
21	03:15	N 7	7.00	Fair	CLR	42.1	40.1			93%	38		30.03	0.0
21	02:55	N 7	7.00	Fair	CLR	42.3	40.3			93%	38		30.03	0.0
21	02:35	N 7	7.00	Fair	CLR	42.8	40.6			92%	39		30.03	0.0
21	02:15	N 7	7.00	Fair	CLR	42.8	41			93%	39		30.03	0.0
21	01:55	N 5	5.00	Fog/Mist	CLR	42.8	41.2			94%	41		30.03	0.0
21	01:35	N 7	5.00	Fog/Mist	CLR	43	41.4			94%	39		30.03	0.0
21	01:15	NE 8	5.00	Fog/Mist	CLR	43.2	41.4			93%	39		30.03	0.0
21	00:55	N 7	5.00	Fog/Mist	CLR	43.2	41.5			94%	40		30.03	0.0
21	00:35	NE 6	5.00	Fog/Mist	SCT014	43.2	41.5			94%	40		30.04	0.0
21	00:15	NE 6	7.00	Overcast	SCT009 OVC014	43.3	41.9			95%	40		30.05	0.0
20	23:55	NE 6	7.00	Overcast	OVC009	43.5	42.3	43.7	43	95%	41		30.04	0.0
20	23:35	NE 6	7.00	Overcast	OVC009	43.3	42.4			97%	40		30.05	0.0
20	23:15	NE 6	7.00	Overcast	OVC009	43.2	42.4			97%	40		30.04	0.0
20	22:55	NE 6	7.00	Overcast	OVC009	43.2	42.4			97%	40		30.05	0.0
20	22:35	NE 6	7.00	Overcast	OVC009	43.2	42.4			97%	40		30.06	0.0
20	22:15	NE 7	5.00	Fog/Mist	OVC007	43	42.3			97%	39		30.06	0.0
20	21:55	NE 8	5.00	Fog/Mist	OVC007	43	42.3			97%	39		30.06	0.0
20	21:35	NE 9	5.00	Fog/Mist	OVC005	43.2	42.4			97%	38		30.07	0.0
20	21:15	NE 9	5.00	Fog/Mist	OVC005	43.2	42.4			97%	38		30.07	0.0
20	20:55	NE 8	5.00	Fog/Mist	OVC005	43.2	42.4			97%	39		30.08	0.0
20	20:35	NE 6	5.00	Fog/Mist	OVC005	43.2	42.6			98%	40		30.08	0.0
20	20:15	NE 8	5.00	Fog/Mist	OVC003	43.2	42.6			98%	39		30.07	0.0
20	19:55	NE 8	5.00	Fog/Mist	OVC003	43.3	42.6			97%	39		30.06	0.0
20	19:35	NE 10	4.00	Fog/Mist	OVC003	43.3	42.8			98%	38		30.05	0.0
20	19:15	N 10	4.00	Fog/Mist	OVC003	43.7	42.8			97%	39		30.06	0.0
20	18:55	N 6	3.00	Fog/Mist	OVC003	43.7	42.8			97%	41		30.06	0.0
20	18:35	NE 9	3.00	Fog/Mist	OVC003	43.3	42.8			98%	39		30.07	0.0
20	18:15	N 6	1.75	Fog/Mist	OVC001	43.3	42.8			98%	40		30.07	0.0
20	17:55	NE 7	1.75	Fog/Mist	OVC001	43.3	42.6	44.1	42.8	97%	40		30.07	0.0
20	17:35	NE 6	1.25	Fog/Mist	OVC001	43.2	42.4			97%	40		30.07	0.0
20	17:15	NE 8	1.50	Fog/Mist	OVC001	43.2	42.4			97%	39		30.06	0.0
20	16:55	N 10 G 17	1.25	Fog/Mist	OVC001	43.3	42.8			98%	38		30.05	0.0
20	16:35	N 9	1.25	Fog/Mist	OVC001	43.7	42.8			97%	39		30.04	0.0
20	16:15	N 13 G 16	1.25	Fog/Mist	OVC001	43.9	43.2			97%	38		30.05	0.0
20	15:55	NE 8	0.75	Fog/Mist	OVC001	43.9	43.2			97%	40		30.04	0.0
20	15:35	N 10	0.50	Fog	OVC001	43.9	43.2			97%	39		30.03	0.0
20	15:15	N 10 G 16	0.50	Fog	OVC001	43.7	43			97%	39		30.04	0.0
20	14:55	N 12	0.50	Fog	OVC001	43.7	42.8			97%	38		30.05	0.0
20	14:35	N 9	0.25	Fog	OVC001	43.3	42.8			98%	39		30.04	0.0
20	14:15	N 12	0.50	Fog	OVC001	43.3	42.6			97%	38		30.03	0.0
20	13:35	N 8	0.50	Fog	OVC001	43.3	42.8			98%	39		30.04	0.0
20	13:15	N 7	0.50	Fog	OVC001	43.2	42.4			97%	40		30.04	0.0
20	12:55	N 3	1.00	Fog/Mist	OVC001	42.8	42.1			97%			30.06	0.0
20	12:35	NW 3	1.25	Fog/Mist	OVC001	43	42.3			97%			30.07	0.0
20	12:15	Calm	0.25	Fog	OVC001	42.8	42.1			97%			30.07	0.0
20	11:55	Calm	0.25	Fog	OVC001	42.8	41.9	42.8	35.1	97%			30.07	0.0
20	11:35	N 6	0.15	Fog	OVC001	42.4	41.7			97%	39		30.07	0.0
20	11:15	N 3	0.15	Fog	OVC001	41.9	41.2			97%			30.08	0.0
20	10:55	N 9	0.15	Fog	OVC001	41.5	41			98%	36		30.06	0.0
20	10:35	N 8	0.25	Fog	OVC001	41.4	40.6			97%	37		30.07	0.0
20	10:15	N 10 G 17	0.25	Fog	OVC001	41.2	40.5			97%	36		30.06	0.0
20	09:55	N 10	0.15	Fog	OVC001	41	40.1			97%	35		30.06	0.0
20	09:35	N 8	0.25	Fog	OVC001	40.3	39.6			97%	35		30.05	0.0
20	09:15	N 10	0.25	Fog	OVC001	40.1	39.2			97%	34		30.04	0.0
20	08:55	N 9	0.25	Fog	OVC001	39.2	38.5			97%	34		30.05	0.0
20	08:35	N 8	0.25	Light Snow	OVC001	38.3	37.6			97%	33		30.06	0.0
20	08:15	N 10	0.25	Fog	OVC001	37.6	36.9			97%	31		30.05	0.0
20	07:55	N 8	0.25	Fog	OVC001	36.9	36.3			98%	31		30.04	0.0
20	07:35	NW 9	1.25	Fog/Mist	SCT001	36.5	35.6			97%	30		30.03	0.0
20	07:15	NW 5	0.50	Fog	OVC001	35.6	34.9			97%	32		30.03	0.0
20	06:55	NW 6	0.25	Fog	OVC001	35.8	35.1			97%	32		30.03	0.0
20	06:35	W 3	0.25	Fog	OVC001	35.6	34.9			97%			30.03	0.0
20	06:15	SW 5	0.15	Fog	OVC001	36	35.1			97%	33		30.03	0.0
20	05:55	NW 6	0.15	Fog	OVC001	35.8	34.9	41.7	35.1	97%	32		30.02	0.0
20	05:35	Calm	0.25	Fog	OVC001	37.2	36.5			97%			30.02	0.0
20	05:15	S 3	0.50	Fog	BKN003	37.6	36.9			97%			30.01	0.0
20	04:55	S 3	0.50	Fog	OVC003	37.4	36.5			97%			30.01	0.0
20	04:35	S 5	0.25	Fog	OVC003	37.4	36.5			97%	34		30.01	0.0
20	04:15	S 3	1.00	Fog/Mist	BKN003	37.2	36.3			97%			30.02	0.0
20	03:55	S 3	0.75	Fog/Mist	VV005	37.8	36.9			97%			30.02	0.0
20	03:35	Calm	1.75	Fog/Mist	VV007	38.1	37.2			97%			30.03	0.0
20	03:15	S 5	2.50	Fog/Mist	CLR	38.5	37.2			95%	36		30.03	0.0
20	02:55	S 5	4.00	Fog/Mist	CLR	39.4	38.3			96%	37		30.02	0.0
20	02:35	SE 3	4.00	Fog/Mist	CLR	40.1	38.7			95%			30.03	0.0
20	02:15	S 6	5.00	Fog/Mist	CLR	40.8	39.2			94%	37		30.03	0.0
20	01:55	SE 8	5.00	Fog/Mist	CLR	41	39.2			93%	36		30.03	0.0
20	01:35	S 7	5.00	Fog/Mist	CLR	41	39.2			93%	37		30.03	0.0
20	01:15	S 8	5.00	Fog/Mist	CLR	41.4	39.2			92%	37		30.04	0.0
20	00:55	S 7	5.00	Fog/Mist	CLR	41.5	39.4			92%	38		30.03	0.0
20	00:35	S 7	5.00	Fog/Mist	SCT038	41.4	39.2			92%	37		30.04	0.0
20	00:15	S 7	5.00	Fog/Mist	SCT038	41.4	39.2			92%	37		30.04	0.0
19	23:55	S 6	5.00	Fog/Mist	CLR	41.4	39.2	43	39.6	92%	38		30.05	0.0
19	23:35	S 6	5.00	Fog/Mist	SCT040	41.7	39.6			92%	38		30.05	0.0
19	23:15	S 5	4.00	Fog/Mist	OVC040	41.9	39.9			93%	40		30.06	0.0
19	22:55	S 6	4.00	Fog/Mist	OVC042	41.4	39.6			93%	38		30.06	0.0
19	22:35	Calm	3.00	Fog/Mist	OVC042	40.3	39			95%			30.06	0.0
19	22:15	Calm	3.00	Fog/Mist	BKN042	40.1	38.5			94%			30.06	0.0
19	21:55	Calm	3.00	Fog/Mist	SCT042	39.7	38.1			94%			30.06	0.0
19	21:35	SE 5	3.00	Fog/Mist	CLR	39.7	38.1			94%	37		30.06	0.0
19	21:15	SE 5	3.00	Fog/Mist	CLR	40.3	38.3			93%	38		30.06	0.0
19	20:55	SE 6	3.00	Fog/Mist	CLR	41	38.7			91%	38		30.06	0.0
19	20:35	SE 7	4.00	Fog/Mist	CLR	41.4	38.8			91%	37		30.06	0.0
19	20:15	SE 7	4.00	Fog/Mist	CLR	40.6	38.3			91%	37		30.07	0.0
19	19:55	SE 6	5.00	Fog/Mist	CLR	41.2	38.5			90%	38		30.07	0.0
19	19:35	SE 6	5.00	Fog/Mist	CLR	41.7	38.3			88%	38		30.07	0.0
19	19:15	Calm	7.00	Fair	CLR	41	37.6			88%			30.07	0.0
19	18:55	SE 5	10.00	Fair	CLR	41.5	38.3			88%	39		30.06	0.0
19	18:35	SE 5	10.00	Fair	CLR	41.9	38.5			88%	40		30.06	0.0
19	18:15	SE 6	10.00	Fair	CLR	42.4	38.8			87%	39		30.06	0.0
19	17:55	SE 6	10.00	Fair	CLR	43	39.2	47.7	43	87%	40		30.06	0.0
19	17:35	SE 6	10.00	Fair	CLR	43.7	38.7			83%	41		30.07	0.0
19	17:15	SE 6	10.00	Fair	CLR	44.6	38.7			80%	42		30.07	0.0
19	16:55	SE 5	10.00	Fair	CLR	45	38.8			79%	43		30.08	0.0
19	16:35	SE 6	10.00	Fair	CLR	45.7	38.7			77%	43		30.08	0.0
19	16:15	SE 5	10.00	Fair	CLR	46.4	38.8			75%	45		30.08	0.0
19	15:55	SE 6	10.00	Partly Cloudy	SCT020	46.8	38.8			74%	44		30.09	0.0
19	15:35	SE 7	10.00	Mostly Cloudy	BKN020	47.3	38.8			73%	44		30.1	0.0
19	15:15	SE 5	10.00	Partly Cloudy	SCT018	47.3	38.7			72%	46		30.1	0.0
19	14:55	S 7	10.00	Partly Cloudy	SCT018	46.8	38.5			73%	44		30.1	0.0
19	14:35	S 3	10.00	Overcast	OVC018	46.9	38.3			72%			30.1	0.0
19	14:15	S 7	10.00	Overcast	OVC018	46.6	38.7			74%	44		30.1	0.0
19	13:55	S 7	10.00	Overcast	OVC016	45.7	38.1			75%	43		30.11	0.0
19	13:35	S 8	10.00	Overcast	OVC016	45.5	38.1			76%	42		30.11	0.0
19	13:15	SW 7	10.00	Overcast	OVC016	45	37.8			76%	42		30.12	0.0
19	12:55	S 6	10.00	Overcast	OVC018	44.8	37.8			76%	42		30.12	0.0
19	12:35	S 3	10.00	Overcast	OVC018	44.8	37.9			77%			30.12	0.0
19	12:15	S 3	10.00	Overcast	OVC018	43.9	37.8			79%			30.14	0.0
19	11:55	S 5	10.00	Overcast	OVC018	43.9	37.9	43.9	40.3	80%	42		30.16	0.0
19	11:35	S 6	10.00	Overcast	OVC016	43.7	37.9			80%	41		30.17	0.0
Date	Time (cst)	Wind (mph)	Vis. (mi.)	Weather	Sky Cond.	Air	Dwpt	Max.	Min.	Relative Humidity	Wind Chill (°F)	Heat Index (°F)	altimeter (in)	sea level (mb)	1 hr	3 hr	6 hr
								6 hour
						Temperature (ºF)							Pressure		Precipitation (in)