Weather observations for the past three days for
Covington Municipal Airport
Imperial (Metric)
Date Time (edt) 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.
27 09:55 E 5 G 17 10.00 Overcast OVC020 60.8 53.6 77% 30.18 0.0
27 09:35 Vrbl 7 G 14 10.00 Overcast BKN018 OVC022 60.8 53.6 77% 30.17 0.0
27 09:15 E 9 10.00 Partly Cloudy SCT019 60.8 53.6 77% 30.16 0.0
27 08:55 E 9 10.00 A Few Clouds FEW016 60.8 53.6 77% 30.16 0.0
27 08:35 E 9 G 16 10.00 A Few Clouds FEW016 60.8 53.6 77% 30.16 0.0
27 08:15 E 10 G 17 10.00 Fair CLR 59 53.6 82% 30.16 0.0
27 07:55 E 12 10.00 Fair CLR 59 53.6 82% 30.15 0.0
27 07:35 NE 12 10.00 A Few Clouds FEW016 59 53.6 82% 30.15 0.0
27 07:15 NE 10 G 16 10.00 Mostly Cloudy BKN017 59 55.4 88% 30.14 0.0
27 06:55 E 8 10.00 Mostly Cloudy BKN020 59 55.4 88% 30.13 0.0
27 06:35 NE 8 G 16 10.00 Overcast OVC020 60.8 55.4 83% 30.11 0.0
27 06:15 E 8 G 17 10.00 Overcast OVC019 60.8 55.4 83% 30.1 0.0
27 05:55 E 9 G 16 10.00 Overcast OVC017 62.6 57.2 83% 30.09 0.0
27 05:35 E 9 10.00 Overcast OVC018 62.6 57.2 83% 30.09 0.0
27 05:15 E 8 10.00 Overcast OVC019 62.6 57.2 83% 30.09 0.0
27 04:55 E 9 G 16 10.00 Overcast OVC020 62.6 57.2 83% 30.08 0.0
27 04:35 E 8 G 18 10.00 Overcast BKN019 OVC050 62.6 57.2 83% 30.08 0.0
27 04:15 E 12 G 18 10.00 Mostly Cloudy BKN048 BKN055 BKN070 62.6 59 88% 30.07 0.0
27 03:55 E 15 10.00 Mostly Cloudy FEW018 SCT048 BKN070 64.4 59 83% 30.07 0.0
27 03:35 E 13 10.00 Overcast BKN048 OVC060 64.4 59 83% 30.06 0.0
27 03:15 E 10 G 17 10.00 Overcast BKN050 OVC060 64.4 60.8 88% 30.05 0.0
27 02:55 E 9 10.00 Mostly Cloudy BKN048 BKN060 66.2 60.8 83% 30.05 0.0
27 02:35 E 13 G 18 10.00 Fair CLR 66.2 60.8 83% 30.04 0.0
27 02:15 E 10 10.00 Fair CLR 66.2 60.8 83% 30.03 0.0
27 01:55 E 10 10.00 A Few Clouds FEW060 66.2 60.8 83% 30.03 0.0
27 01:35 Vrbl 8 G 15 10.00 A Few Clouds FEW060 66.2 60.8 83% 30.03 0.0
27 01:15 E 9 10.00 Fair CLR 68 60.8 78% 30.03 0.0
27 00:55 E 8 10.00 Fair CLR 68 60.8 78% 30.01 0.0
27 00:35 Vrbl 6 G 14 10.00 Fair CLR 68 59 73% 30.01 0.0
27 00:15 E 9 10.00 Partly Cloudy SCT060 68 59 73% 30.01 0.0
26 23:55 Vrbl 6 G 14 10.00 Mostly Cloudy BKN065 69.8 59 69% 30.01 0.0
26 23:35 E 7 10.00 Fair CLR 68 59 73% 30 0.0
26 23:15 Vrbl 5 10.00 Fair CLR 68 57.2 69% 29.99 0.0
26 22:55 E 3 10.00 Fair CLR 66.2 59 78% 29.98 0.0
26 22:35 Calm 10.00 Fair CLR 66.2 59 78% 29.97 0.0
26 22:15 Calm 10.00 Fair CLR 68 59 73% 29.96 0.0
26 21:55 Calm 10.00 Fair CLR 68 57.2 69% 29.95 0.0
26 21:35 Calm 10.00 Fair CLR 69.8 59 69% 29.94 0.0
26 21:15 Calm 10.00 Fair CLR 69.8 59 69% 29.93 0.0
26 20:55 Calm 10.00 Fair CLR 69.8 59 69% 29.92 0.0
26 20:35 Calm 10.00 Fair CLR 71.6 59 65% 29.91 0.0
26 20:15 Calm 10.00 Fair CLR 75.2 59 57% 78 29.91 0.0
26 19:55 Calm 10.00 Fair CLR 78.8 57.2 48% 80 29.9 0.0
26 19:35 Calm 10.00 Fair CLR 78.8 57.2 48% 80 29.89 0.0
26 19:15 Vrbl 5 10.00 Fair CLR 80.6 57.2 45% 81 29.89 0.0
26 18:55 Vrbl 6 10.00 Fair CLR 80.6 57.2 45% 81 29.88 0.0
26 18:35 Vrbl 5 10.00 A Few Clouds FEW060 82.4 57.2 42% 82 29.88 0.0
26 18:15 NE 7 G 14 10.00 Partly Cloudy SCT060 SCT085 82.4 59 45% 82 29.88 0.0
26 17:55 NE 5 10.00 A Few Clouds FEW085 82.4 57.2 42% 82 29.87 0.0
26 17:35 Vrbl 5 10.00 Partly Cloudy SCT085 82.4 59 45% 82 29.87 0.0
26 17:15 Calm 10.00 A Few Clouds FEW090 84.2 57.2 40% 83 29.86 0.0
26 16:55 Calm 10.00 A Few Clouds FEW095 82.4 57.2 42% 82 29.86 0.0
26 16:35 NE 5 10.00 Mostly Cloudy FEW060 BKN090 82.4 57.2 42% 82 29.86 0.0
26 16:15 Vrbl 6 10.00 Partly Cloudy FEW060 SCT070 SCT085 84.2 57.2 40% 83 29.87 0.0
26 15:55 Vrbl 6 10.00 Partly Cloudy FEW060 SCT085 82.4 57.2 42% 82 29.87 0.0
26 15:35 Calm 10.00 Fair CLR 84.2 59 43% 84 29.87 0.0
26 15:15 W 3 10.00 Partly Cloudy FEW055 FEW065 SCT080 82.4 59 45% 82 29.88 0.0
26 14:55 Vrbl 6 G 14 10.00 Mostly Cloudy SCT055 BKN065 BKN080 82.4 59 45% 82 29.88 0.0
26 14:35 Vrbl 5 10.00 A Few Clouds FEW070 82.4 57.2 42% 82 29.89 0.0
26 14:15 S 3 10.00 Partly Cloudy FEW045 FEW050 SCT070 80.6 59 48% 81 29.9 0.0
26 13:55 Vrbl 3 10.00 Mostly Cloudy SCT046 BKN055 BKN075 78.8 59 51% 80 29.9 0.0
26 13:35 Calm 10.00 Partly Cloudy FEW042 FEW048 SCT060 80.6 60.8 51% 81 29.9 0.0
26 13:15 Vrbl 5 10.00 Partly Cloudy SCT039 SCT044 SCT050 80.6 60.8 51% 81 29.91 0.0
26 12:55 E 7 10.00 Mostly Cloudy BKN037 BKN045 78.8 60.8 54% 80 29.91 0.0
26 12:35 Calm 10.00 Partly Cloudy FEW037 SCT046 78.8 62.6 58% 80 29.91 0.0
26 12:15 NE 8 10.00 Fair CLR 78.8 62.6 58% 80 29.91 0.0
26 11:55 Vrbl 6 10.00 Fair CLR 77 62.6 61% 79 29.91 0.0
26 11:35 Vrbl 7 G 13 10.00 Fair CLR 75.2 62.6 65% 77 29.91 0.0
26 11:15 NE 7 10.00 Fair CLR 75.2 62.6 65% 77 29.92 0.0
26 10:55 Vrbl 7 10.00 Fair CLR 73.4 62.6 69% 29.92 0.0
26 10:35 Vrbl 3 10.00 Fair CLR 71.6 62.6 73% 29.91 0.0
26 10:15 NE 7 9.00 Fair CLR 69.8 62.6 78% 29.9 0.0
26 09:55 NE 6 10.00 Fair CLR 69.8 64.4 83% 29.9 0.0
26 09:35 NE 7 10.00 Fair CLR 68 62.6 83% 29.89 0.0
26 09:15 Vrbl 3 10.00 Fair CLR 68 62.6 83% 29.89 0.0
26 08:55 NE 5 10.00 Fair CLR 66.2 62.6 88% 29.89 0.0
26 08:35 Vrbl 6 10.00 Fair CLR 64.4 62.6 94% 29.88 0.0
26 08:15 Calm 10.00 Fair CLR 62.6 62.6 100% 29.88 0.0
26 07:55 Calm 10.00 A Few Clouds FEW021 62.6 62.6 100% 29.88 0.0
26 07:35 Calm 10.00 Mostly Cloudy BKN020 60.8 60.8 100% 29.88 0.0
26 07:15 Calm 10.00 Overcast OVC018 60.8 60.8 100% 29.87 0.0
26 06:55 Calm 9.00 Overcast OVC017 60.8 60.8 100% 29.87 0.0
26 06:35 Calm 9.00 Mostly Cloudy BKN015 59 59 100% 29.86 0.0
26 06:15 Calm 10.00 Mostly Cloudy BKN012 60.8 60.8 100% 29.85 0.0
26 05:55 Calm 10.00 Mostly Cloudy SCT012 BKN070 60.8 60.8 100% 29.83 0.0
26 05:35 Calm 10.00 Overcast OVC070 59 59 100% 29.84 0.0
26 05:15 Calm 10.00 Mostly Cloudy BKN070 59 59 100% 29.84 0.0
26 04:55 Calm 10.00 A Few Clouds FEW070 59 59 100% 29.83 0.0
26 04:35 Calm 10.00 Fair CLR 59 59 100% 29.82 0.0
26 04:15 Calm 9.00 A Few Clouds FEW048 59 59 100% 29.82 0.0
26 03:55 Calm 6.00 Fog/Mist CLR 60.8 60.8 100% 29.82 0.0
26 03:35 Calm 8.00 Fair CLR 60.8 60.8 100% 29.83 0.0
26 03:15 Calm 7.00 Light Rain CLR 60.8 60.8 100% 29.82 0.0
26 02:55 W 6 10.00 Fair CLR 60.8 60.8 100% 29.83 0.0
26 02:35 Calm 10.00 Fair CLR 62.6 62.6 100% 29.82 0.0
26 02:15 Calm 10.00 A Few Clouds FEW038 FEW048 FEW055 62.6 62.6 100% 29.82 0.0
26 01:55 Calm 10.00 Overcast FEW028 BKN033 OVC048 62.6 62.6 100% 29.83 0.0
26 01:35 Calm 10.00 Mostly Cloudy BKN033 62.6 62.6 100% 29.85 0.0
26 01:15 Calm 10.00 Mostly Cloudy BKN032 62.6 62.6 100% 29.83 0.0
26 00:55 Calm 10.00 Mostly Cloudy SCT033 BKN065 62.6 62.6 100% 29.83 0.0
26 00:35 Calm 10.00 Mostly Cloudy BKN060 BKN070 62.6 62.6 100% 29.83 0.0
26 00:15 Calm 10.00 Mostly Cloudy BKN060 64.4 62.6 94% 29.83 0.0
25 23:55 Calm 9.00 A Few Clouds FEW041 FEW120 64.4 62.6 94% 29.83 0.0
25 23:35 Calm 10.00 Mostly Cloudy SCT036 BKN043 66.2 62.6 88% 29.83 0.0
25 23:15 Calm 10.00 Mostly Cloudy SCT035 BKN042 66.2 64.4 94% 29.83 0.0
25 22:55 Calm 10.00 Mostly Cloudy SCT035 BKN041 64.4 62.6 94% 29.84 0.0
25 22:35 Calm 10.00 A Few Clouds FEW042 66.2 64.4 94% 29.84 0.0
25 22:15 Calm 10.00 Mostly Cloudy SCT039 BKN044 BKN065 66.2 64.4 94% 29.84 0.0
25 21:55 Calm 10.00 Overcast FEW038 BKN070 OVC110 68 64.4 88% 29.84 0.0
25 21:35 Calm 3.00 Fog/Mist FEW060 SCT065 BKN075 68 64.4 88% 29.83 0.0
25 21:15 Calm 3.00 Partly Cloudy with Haze FEW055 SCT070 SCT095 68 64.4 88% 29.82 0.0
25 20:55 Calm 10.00 A Few Clouds FEW120 69.8 64.4 83% 29.81 0.0
25 20:35 S 3 10.00 A Few Clouds FEW046 69.8 64.4 83% 29.8 0.0
25 20:15 Calm 10.00 Partly Cloudy SCT046 69.8 64.4 83% 29.81 0.0
25 19:55 Calm 10.00 Partly Cloudy FEW030 FEW037 SCT044 71.6 64.4 78% 29.81 0.0
25 19:35 Calm 10.00 Overcast OVC043 73.4 64.4 74% 29.8 0.0
25 19:15 Calm 10.00 Mostly Cloudy BKN041 BKN050 73.4 64.4 74% 29.8 0.0
25 18:55 Calm 10.00 Mostly Cloudy SCT048 BKN060 73.4 64.4 74% 29.8 0.0
25 18:35 Calm 10.00 Mostly Cloudy BKN046 BKN055 73.4 62.6 69% 29.8 0.0
25 18:15 Calm 10.00 Mostly Cloudy SCT036 SCT046 BKN060 73.4 62.6 69% 29.8 0.0
25 17:55 Vrbl 3 10.00 Mostly Cloudy SCT035 BKN042 BKN055 73.4 62.6 69% 29.8 0.0
25 17:35 Calm 10.00 Partly Cloudy FEW049 SCT055 SCT110 75.2 62.6 65% 77 29.8 0.0
25 17:15 Calm 10.00 Mostly Cloudy FEW028 FEW055 BKN100 75.2 62.6 65% 77 29.8 0.0
25 16:55 Calm 7.00 Mostly Cloudy FEW027 BKN095 73.4 62.6 69% 29.8 0.0
25 16:35 W 5 10.00 Mostly Cloudy BKN090 73.4 62.6 69% 29.8 0.0
25 16:15 W 6 10.00 Overcast FEW070 OVC095 73.4 62.6 69% 29.81 0.0
25 15:55 Calm 10.00 Overcast FEW027 OVC100 73.4 64.4 74% 29.81 0.0
25 15:35 Vrbl 5 10.00 Overcast FEW027 OVC100 73.4 62.6 69% 29.82 0.0
25 15:15 Vrbl 5 10.00 Overcast OVC090 73.4 62.6 69% 29.83 0.0
25 14:55 Vrbl 5 10.00 Mostly Cloudy FEW060 FEW070 BKN085 73.4 62.6 69% 29.84 0.0
25 14:35 Calm 10.00 Mostly Cloudy FEW028 FEW060 BKN070 73.4 62.6 69% 29.84 0.0
25 14:15 Vrbl 6 10.00 Overcast SCT028 BKN041 OVC085 73.4 62.6 69% 29.84 0.0
25 13:55 Vrbl 5 10.00 Overcast SCT029 BKN040 OVC100 75.2 64.4 69% 77 29.84 0.0
25 13:35 Calm 10.00 Overcast FEW032 FEW040 OVC095 75.2 62.6 65% 77 29.85 0.0
25 13:15 Vrbl 3 10.00 Overcast OVC095 73.4 62.6 69% 29.85 0.0
25 12:55 Vrbl 5 10.00 Overcast OVC095 75.2 62.6 65% 77 29.85 0.0
25 12:35 Vrbl 5 10.00 Overcast FEW080 OVC100 75.2 62.6 65% 77 29.85 0.0
25 12:15 Vrbl 6 10.00 Overcast OVC095 73.4 62.6 69% 29.85 0.0
25 11:55 Vrbl 3 G 12 10.00 Mostly Cloudy BKN090 BKN120 73.4 62.6 69% 29.86 0.0
25 11:35 Vrbl 5 10.00 Mostly Cloudy SCT100 BKN120 73.4 62.6 69% 29.85 0.0
25 11:15 Vrbl 6 10.00 Mostly Cloudy BKN100 BKN120 73.4 62.6 69% 29.84 0.0
25 10:35 Calm 10.00 Mostly Cloudy BKN110 71.6 62.6 73% 29.85 0.0
25 10:15 Calm 10.00 A Few Clouds FEW110 69.8 62.6 78% 29.85 0.0
25 09:55 Calm 10.00 Mostly Cloudy BKN110 69.8 60.8 73% 29.85 0.0
25 09:35 SW 6 10.00 Mostly Cloudy BKN110 69.8 60.8 73% 29.85 0.0
25 09:15 Calm 10.00 Mostly Cloudy BKN110 66.2 59 78% 29.84 0.0
25 08:55 Calm 10.00 Overcast OVC110 64.4 59 83% 29.85 0.0
25 08:35 Calm 9.00 Overcast OVC110 64.4 62.6 94% 29.85 0.0
25 08:15 Calm 10.00 Mostly Cloudy BKN100 64.4 60.8 88% 29.84 0.0
25 07:55 Calm 10.00 Fair CLR 62.6 59 88% 29.83 0.0
25 07:35 Calm 10.00 A Few Clouds FEW100 59 59 100% 29.83 0.0
25 07:15 Calm 10.00 A Few Clouds FEW100 59 57.2 94% 29.83 0.0
25 06:35 Calm 10.00 Fair CLR 59 57.2 94% 29.81 0.0
25 06:15 Calm 10.00 Fair CLR 60.8 59 94% 29.81 0.0
25 05:55 Calm 9.00 Fair CLR 60.8 59 94% 29.82 0.0
25 05:35 Calm 4.00 Fog/Mist SCT110 60.8 57.2 88% 29.82 0.0
25 05:15 Calm 10.00 Overcast OVC100 62.6 57.2 83% 29.82 0.0
25 04:55 Calm 10.00 Overcast OVC100 62.6 59 88% 29.82 0.0
25 04:35 Calm 10.00 Overcast OVC100 62.6 57.2 83% 29.81 0.0
25 04:15 Calm 10.00 Overcast OVC100 62.6 57.2 83% 29.81 0.0
25 03:55 Calm 10.00 Overcast OVC100 62.6 57.2 83% 29.81 0.0
25 03:35 Calm 10.00 Overcast OVC100 62.6 57.2 83% 29.81 0.0
25 03:15 Calm 10.00 Overcast OVC100 62.6 57.2 83% 29.82 0.0
25 02:55 Calm 10.00 Overcast OVC100 62.6 57.2 83% 29.83 0.0
25 02:35 Calm 10.00 Overcast OVC110 62.6 57.2 83% 29.83 0.0
25 02:15 Calm 10.00 Overcast OVC110 62.6 57.2 83% 29.84 0.0
25 01:55 Calm 10.00 Mostly Cloudy BKN110 62.6 57.2 83% 29.84 0.0
25 01:35 Calm 10.00 A Few Clouds FEW110 62.6 57.2 83% 29.85 0.0
25 01:15 Calm 10.00 Fair CLR 62.6 57.2 83% 29.85 0.0
25 00:55 Calm 10.00 Fair CLR 62.6 57.2 83% 29.85 0.0
25 00:35 Calm 10.00 Fair CLR 64.4 57.2 78% 29.84 0.0
25 00:15 Calm 10.00 Fair CLR 64.4 57.2 78% 29.84 0.0
24 23:55 Calm 10.00 Fair CLR 64.4 57.2 78% 29.84 0.0
24 23:35 Calm 10.00 Fair CLR 64.4 57.2 78% 29.85 0.0
24 23:15 Calm 10.00 Fair CLR 64.4 55.4 73% 29.85 0.0
24 22:35 Calm 10.00 Fair CLR 66.2 55.4 68% 29.85 0.0
24 22:15 Calm 10.00 Fair CLR 68 55.4 64% 29.85 0.0
24 21:55 Calm 10.00 Fair CLR 68 55.4 64% 29.85 0.0
24 21:35 Calm 10.00 Fair CLR 68 55.4 64% 29.85 0.0
24 21:15 Calm 10.00 Fair CLR 69.8 55.4 60% 29.84 0.0
24 20:55 Calm 10.00 Mostly Cloudy BKN120 69.8 57.2 64% 29.84 0.0
24 20:35 Calm 10.00 Overcast OVC120 71.6 55.4 57% 29.84 0.0
24 20:15 Calm 10.00 Mostly Cloudy BKN120 71.6 55.4 57% 29.84 0.0
24 19:55 Calm 10.00 Mostly Cloudy BKN120 75.2 55.4 50% 78 29.83 0.0
24 19:35 Calm 10.00 A Few Clouds FEW120 77 55.4 47% 79 29.83 0.0
24 19:15 Calm 10.00 Partly Cloudy SCT120 78.8 55.4 45% 79 29.83 0.0
24 18:55 Calm 10.00 Mostly Cloudy BKN120 80.6 55.4 42% 81 29.83 0.0
24 18:35 Calm 10.00 A Few Clouds FEW120 80.6 55.4 42% 81 29.84 0.0
24 18:15 Vrbl 3 10.00 A Few Clouds FEW120 82.4 55.4 40% 82 29.84 0.0
24 17:55 Vrbl 3 10.00 Partly Cloudy SCT120 80.6 55.4 42% 81 29.84 0.0
24 17:35 Vrbl 5 G 14 10.00 A Few Clouds FEW120 82.4 55.4 40% 82 29.84 0.0
24 17:15 Vrbl 6 10.00 A Few Clouds FEW110 84.2 53.6 35% 83 29.84 0.0
24 16:55 Vrbl 6 10.00 Partly Cloudy SCT110 82.4 53.6 37% 81 29.84 0.0
24 16:35 Vrbl 5 10.00 Mostly Cloudy BKN120 84.2 55.4 37% 83 29.85 0.0
24 16:15 Vrbl 6 10.00 Partly Cloudy SCT120 82.4 53.6 37% 81 29.86 0.0
24 15:55 W 8 G 14 10.00 Partly Cloudy FEW070 SCT095 SCT110 82.4 53.6 37% 81 29.87 0.0
24 15:35 Vrbl 5 10.00 Mostly Cloudy SCT070 SCT090 BKN110 82.4 53.6 37% 81 29.87 0.0
24 14:55 Vrbl 5 G 12 10.00 Mostly Cloudy SCT070 SCT090 BKN110 82.4 53.6 37% 81 29.89 0.0
24 14:15 W 9 G 18 10.00 Mostly Cloudy FEW065 BKN110 82.4 53.6 37% 81 29.9 0.0
24 13:55 Vrbl 7 10.00 Mostly Cloudy FEW065 SCT090 BKN110 82.4 53.6 37% 81 29.91 0.0
24 13:35 Calm 10.00 Mostly Cloudy FEW060 FEW070 BKN100 78.8 55.4 45% 79 29.92 0.0
24 13:15 Calm 10.00 Mostly Cloudy SCT055 SCT070 BKN100 78.8 55.4 45% 79 29.93 0.0
24 12:55 Vrbl 6 10.00 Partly Cloudy SCT055 SCT095 80.6 55.4 42% 81 29.93 0.0
24 12:35 Calm 10.00 Partly Cloudy FEW060 SCT090 80.6 55.4 42% 81 29.94 0.0
24 12:15 Calm 10.00 A Few Clouds FEW055 FEW100 78.8 55.4 45% 79 29.95 0.0
24 11:55 Vrbl 3 10.00 Fair CLR 80.6 57.2 45% 81 29.96 0.0
24 11:35 Vrbl 7 G 14 10.00 Fair CLR 77 57.2 51% 79 29.96 0.0
24 11:15 Calm 10.00 Fair CLR 77 57.2 51% 79 29.97 0.0
24 10:55 Calm 10.00 Fair CLR 75.2 57.2 54% 78 29.97 0.0
24 10:35 Vrbl 3 10.00 Fair CLR 73.4 59 61% 29.96 0.0
24 10:15 Vrbl 5 9.00 Light Rain CLR 73.4 57.2 57% 29.96 0.0
Date Time (edt) 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)