Weather observations for the past three days for
Galesburg Municipal Airport
Imperial (Metric)
Date Time (cdt) 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.
02 04:35 E 8 7.00 Drizzle OVC004 0 0 0% 29.8 0.0 0.02
02 04:15 E 13 G 20 5.00 Light Rain OVC004 0 0 0% 29.8 0.0 0.02
02 03:55 E 13 G 18 4.00 Rain OVC004 0 0 0% 29.83 0.0 0.11 0.28
02 03:35 E 12 G 16 4.00 Rain OVC004 0 0 0% 29.85 0.0 0.08
02 03:15 E 12 G 18 4.00 Rain OVC004 41.9 41.9 100% 36 29.87 0.0 0.04
02 02:55 E 10 7.00 Rain OVC006 41.9 41.9 100% 36 29.9 0.0 0.05
02 02:35 E 7 G 10 7.00 Light Rain OVC006 41.9 41.9 100% 38 29.92 0.0 0.03
02 02:15 E 8 7.00 Light Rain BKN006 OVC015 41.9 41.9 100% 37 29.93 0.0 0.01
02 01:55 E 7 1.75 Light Rain OVC006 41.9 41.9 100% 38 29.94 0.0 0.11
02 01:35 SE 8 G 17 10.00 Light Rain OVC006 41.9 41.9 100% 37 29.94 0.0
02 01:15 E 12 G 18 10.00 Rain OVC006 41.9 41.9 100% 36 29.94 0.0
02 00:55 E 10 G 17 10.00 Light Rain OVC006 41.9 41.9 41.9 40.1 100% 36 29.94 0.0 0.52
02 00:35 E 15 G 23 10.00 Drizzle OVC006 41.4 41.4 100% 34 29.94 0.0
02 00:15 E 12 G 16 10.00 Overcast OVC008 41.2 41.2 100% 35 29.96 0.0
01 23:55 E 12 G 20 10.00 Overcast OVC008 41 41 100% 35 29.96 0.0 0.11
01 23:35 E 16 G 28 7.00 Light Rain OVC008 41 41 100% 33 29.96 0.0 0.11
01 23:15 E 16 G 24 5.00 Light Rain OVC006 40.5 40.5 100% 33 29.97 0.0 0.11
01 22:55 E 13 G 23 3.00 Rain OVC006 40.3 40.3 100% 34 29.96 0.0 0.29
01 22:35 E 12 G 23 5.00 Light Rain OVC008 40.3 40.3 100% 34 29.97 0.0 0.17
01 22:15 E 15 G 24 3.00 Heavy Rain OVC008 40.3 40.3 100% 33 29.99 0.0 0.07
01 21:55 E 10 G 22 10.00 Rain OVC008 40.3 40.3 100% 34 30 0.0 0.07 0.12
01 21:35 E 15 G 21 7.00 Light Rain OVC006 40.3 40.3 100% 33 30.01 0.0 0.06
01 21:15 E 15 G 22 5.00 Rain OVC006 40.5 40.5 100% 33 30.02 0.0 0.04
01 20:55 E 13 G 18 4.00 Rain OVC006 40.6 40.6 100% 34 30.02 0.0 0.05
01 20:35 E 9 G 20 2.50 Rain OVC006 41 41 100% 36 30.04 0.0
01 19:55 E 16 G 23 10.00 Overcast OVC006 41 41 100% 33 30.03 0.0
01 19:35 E 17 G 25 10.00 Overcast OVC006 41 41 100% 33 30.03 0.0
01 19:15 E 16 G 23 7.00 Overcast OVC008 41 41 100% 33 30.04 0.0
01 18:55 E 15 G 20 7.00 Overcast OVC008 41 41 44.2 41 100% 34 30.04 0.0
01 18:15 E 13 G 18 4.00 Fog/Mist OVC008 41.4 41.4 100% 35 30.07 0.0
01 17:55 E 12 G 22 3.00 Fog/Mist OVC010 41.9 41.9 100% 36 30.08 0.0
01 17:35 E 14 G 18 4.00 Fog/Mist OVC012 42.4 42.4 100% 36 30.07 0.0
01 17:15 E 14 G 20 10.00 Overcast OVC012 43.3 42.4 97% 37 30.07 0.0
01 16:55 E 15 G 21 10.00 Overcast OVC012 43.7 42.4 95% 37 30.06 0.0
01 16:35 E 10 10.00 Overcast OVC012 43.7 42.4 95% 39 30.08 0.0
01 16:15 E 14 G 20 10.00 Overcast OVC012 43.7 42.8 97% 37 30.07 0.0
01 15:55 E 10 10.00 Overcast OVC012 43.7 42.8 97% 39 30.07 0.0
01 15:35 NE 13 10.00 Overcast OVC012 43.5 42.6 97% 38 30.08 0.0
01 15:15 NE 15 10.00 Overcast OVC014 43.7 42.8 97% 37 30.08 0.0
01 14:55 NE 12 G 16 10.00 Overcast OVC014 43.7 42.6 96% 38 30.1 0.0
01 14:35 NE 15 G 20 10.00 Overcast OVC014 43.2 41.9 95% 36 30.11 0.0
01 14:15 E 13 G 21 10.00 Overcast OVC016 43.3 41.9 95% 37 30.12 0.0
01 13:55 E 14 10.00 Overcast OVC016 43.9 42.3 94% 38 30.12 0.0
01 13:35 NE 16 G 23 10.00 Overcast OVC020 43.9 41.7 92% 37 30.12 0.0
01 13:15 NE 16 G 20 10.00 Overcast OVC020 44.2 42.1 92% 38 30.12 0.0
01 12:55 E 15 G 23 10.00 Overcast SCT014 OVC022 43.2 41.7 43.2 38.3 95% 36 30.13 0.0 0.01
01 12:35 NE 17 G 24 10.00 Overcast SCT016 OVC022 42.8 41.2 94% 35 30.12 0.0
01 12:15 E 17 G 25 10.00 Overcast SCT015 OVC024 42.6 40.6 93% 35 30.14 0.0
01 11:55 E 18 G 23 10.00 Overcast SCT015 OVC024 42.8 41 93% 35 30.14 0.0
01 11:35 NE 16 G 21 10.00 Overcast BKN015 OVC026 41.9 40.8 96% 35 30.15 0.0
01 11:15 NE 15 10.00 Overcast BKN015 OVC026 41.5 40.5 96% 34 30.16 0.0
01 10:55 NE 15 G 21 10.00 Overcast SCT015 OVC026 41 39.9 96% 34 30.16 0.0
01 10:35 NE 21 G 25 10.00 Overcast and Breezy OVC028 41.9 40.6 95% 33 30.15 0.0
01 10:15 NE 14 10.00 Overcast OVC028 40.1 39.4 97% 33 30.15 0.0
01 09:55 NE 13 10.00 Overcast OVC028 39.6 39.4 99% 33 30.15 0.0 0.01
01 09:35 NE 14 G 24 10.00 Light Rain SCT012 OVC028 38.8 38.8 100% 31 30.14 0.0
01 09:15 NE 10 10.00 Light Drizzle SCT012 OVC030 38.7 38.7 100% 32 30.15 0.0
01 08:55 NE 17 G 22 10.00 Light Drizzle SCT011 OVC030 38.5 38.5 100% 30 30.16 0.0
01 08:35 E 16 G 21 10.00 Light Drizzle BKN011 OVC030 38.5 38.5 100% 30 30.15 0.0
01 08:15 NE 18 G 26 10.00 Rain BKN009 OVC013 38.3 38.3 100% 29 0 0.0
01 07:55 E 13 G 21 10.00 Light Rain BKN009 OVC032 38.7 38.7 100% 32 0 0.0 0.01
01 07:35 E 13 10.00 Light Rain SCT011 SCT014 OVC032 38.7 38.7 100% 32 0 0.0 0.01
01 07:15 NE 16 G 22 7.00 Light Rain SCT011 OVC032 38.7 38.7 100% 30 0 0.0 0.01
01 06:55 NE 16 G 25 10.00 Light Rain BKN009 BKN014 OVC032 38.7 38.7 51.3 38.7 100% 30 0 0.0 0.02 0.45
01 06:35 NE 16 G 21 10.00 Light Rain BKN009 BKN016 OVC034 39.2 39.2 100% 31 0 0.0 0.01
01 06:15 NE 18 G 24 10.00 Light Rain BKN011 BKN016 OVC034 39.6 39.6 100% 31 0 0.0 0.01
01 05:55 NE 18 10.00 Light Rain SCT011 OVC034 40.3 40.3 100% 32 0 0.0 0.06
01 05:35 NE 15 G 24 7.00 Light Rain OVC011 41 41 100% 34 30.11 0.0 0.04
01 05:15 E 14 G 20 7.00 Rain OVC009 42.8 42.8 100% 36 30.1 0.0 0.02
01 04:55 E 9 5.00 Rain BKN011 OVC050 43 43 100% 38 30.1 0.0 0.16
01 04:35 E 10 G 18 5.00 Heavy Rain BKN011 BKN016 OVC080 43.2 43.2 100% 38 30.09 0.0 0.09
01 04:15 E 7 7.00 Rain BKN011 BKN026 OVC090 44.1 44.1 100% 41 30.1 0.0 0.03
01 03:55 E 15 G 22 7.00 Rain SCT011 SCT040 OVC090 46.4 46.4 100% 41 30.05 0.0 0.11 0.2
01 03:35 NE 16 G 21 7.00 Rain OVC090 47.5 47.5 100% 42 30.03 0.0 0.08
01 03:15 E 13 5.00 Rain SCT070 OVC090 48 48 100% 43 30.03 0.0 0.06
01 02:55 E 6 7.00 Rain SCT060 SCT070 OVC090 48.2 48.2 100% 46 30.07 0.0 0.09
01 02:35 NE 7 10.00 Rain SCT060 SCT070 OVC090 48.6 47.8 97% 46 30.06 0.0 0.06
01 02:15 NE 7 10.00 Rain OVC100 49.1 47.7 95% 47 30.05 0.0 0.02
01 01:55 NE 13 G 17 10.00 Light Rain OVC100 49.5 47.7 94% 45 30.03 0.0
01 01:35 E 15 10.00 Mostly Cloudy SCT090 BKN120 49.8 47.7 92% 45 30.03 0.0
01 01:15 E 12 G 16 10.00 Light Rain SCT060 BKN090 BKN120 50 47.7 92% 46 30.04 0.0
01 00:55 E 16 10.00 Light Rain OVC060 51.4 47.3 60.1 50.7 86% 30.04 0.0
01 00:35 E 10 10.00 Mostly Cloudy BKN070 BKN075 51.3 47.1 86% 30.05 0.0
01 00:15 NE 9 G 17 10.00 Partly Cloudy SCT060 SCT070 51.1 47.3 87% 30.02 0.0
31 23:55 NE 8 10.00 Partly Cloudy SCT060 SCT070 51.4 47.3 86% 30.02 0.0
31 23:35 NE 10 10.00 Mostly Cloudy BKN070 51.6 48 88% 30.01 0.0
31 23:15 NE 8 10.00 Overcast SCT055 OVC080 52 48.6 88% 30.01 0.0
31 22:55 NE 10 10.00 Overcast SCT055 OVC080 52.7 48.6 86% 30 0.0
31 22:35 NE 15 10.00 Overcast BKN055 OVC070 53.1 49.3 87% 30 0.0
31 22:15 NE 9 10.00 Partly Cloudy SCT055 51.8 49.5 92% 30 0.0
31 21:55 NE 9 10.00 Partly Cloudy SCT065 50.9 48.7 92% 30 0.0
31 21:35 NE 6 10.00 Partly Cloudy SCT050 SCT065 SCT075 52.7 49.8 90% 30 0.0
31 21:15 NE 9 10.00 Overcast BKN050 OVC075 54 50.5 88% 29.99 0.0
31 20:55 N 9 10.00 Overcast OVC050 54.7 50.5 86% 29.98 0.0
31 20:35 N 9 10.00 Overcast BKN050 OVC065 55 50.9 86% 29.98 0.0
31 20:15 N 10 10.00 Partly Cloudy SCT065 54.9 50.7 86% 29.95 0.0
31 19:55 N 14 10.00 Partly Cloudy SCT070 56.1 50.9 83% 29.95 0.0
31 19:35 N 15 10.00 Mostly Cloudy SCT055 BKN070 57.2 51.1 80% 29.94 0.0
31 19:15 N 20 G 25 10.00 Overcast BKN055 OVC070 58.8 53.2 82% 29.92 0.0
31 18:35 N 14 G 21 10.00 Overcast SCT021 BKN060 OVC075 63 58.3 85% 29.9 0.0
31 18:15 N 18 10.00 Overcast OVC075 64.6 59.5 84% 29.88 0.0
31 17:55 N 16 10.00 Overcast OVC075 66 60.4 82% 29.87 0.0
31 17:35 N 14 10.00 Overcast SCT065 OVC075 66.4 60.8 82% 29.86 0.0
31 17:15 NW 12 G 17 10.00 Overcast OVC065 65.5 60.4 84% 29.85 0.0
31 16:55 N 15 10.00 Overcast OVC065 67.3 62.1 83% 29.84 0.0
31 16:35 N 13 10.00 Overcast OVC065 68.2 62.6 82% 29.83 0.0
31 16:15 NW 13 10.00 Mostly Cloudy BKN065 70 63.5 80% 29.82 0.0
31 15:55 N 13 10.00 Mostly Cloudy SCT055 BKN065 70.7 64.4 81% 29.82 0.0
31 15:35 NW 14 G 26 10.00 Overcast SCT050 OVC065 71.1 63.7 78% 29.82 0.0
31 15:15 NW 17 G 28 10.00 Overcast BKN050 OVC065 73.6 64.6 74% 29.8 0.0
31 14:55 W 18 G 24 10.00 Overcast BKN050 OVC070 78.3 63.9 61% 80 29.79 0.0
31 14:35 W 18 10.00 Overcast BKN050 OVC070 77.4 63.5 62% 79 29.79 0.0
31 14:15 W 16 G 24 10.00 Partly Cloudy SCT050 SCT065 79 63.7 60% 81 29.79 0.0
31 13:55 W 20 G 28 10.00 Partly Cloudy SCT050 SCT070 SCT085 80.4 64 58% 82 29.79 0.0
31 13:35 W 16 G 21 10.00 Overcast BKN050 BKN070 OVC080 78.1 64.2 63% 80 29.8 0.0
31 13:15 W 10 G 17 10.00 Overcast OVC050 75.6 62.8 65% 78 29.8 0.0
31 12:35 SW 15 G 21 10.00 Overcast SCT048 OVC055 76.5 62.8 63% 78 29.79 0.0
31 12:15 SW 16 G 24 10.00 Overcast OVC055 76.8 62.8 62% 79 29.78 0.0
31 11:35 SW 14 0.00 NULL NULL 0 0 0% 29.8 0.0
31 11:15 S 9 10.00 Partly Cloudy SCT055 70.2 62.8 78% 29.8 0.0
31 10:55 S 8 10.00 Mostly Cloudy BKN055 66.7 61.5 83% 29.8 0.0
31 10:35 SW 8 10.00 Partly Cloudy SCT120 65.8 60.4 83% 29.81 0.0
31 10:15 SW 10 10.00 Light Rain SCT055 SCT095 SCT110 66.6 60.1 80% 29.81 0.0
31 09:55 S 13 10.00 Fair CLR 67.5 59.9 77% 29.8 0.0
31 09:35 SW 20 G 26 10.00 Fair CLR 68.5 60.3 75% 29.8 0.0
31 09:15 S 17 0.00 NULL NULL 68 60.4 77% 29.8 0.0
31 08:35 S 9 10.00 Partly Cloudy SCT090 SCT120 65.1 59.7 83% 29.79 0.0
31 08:15 S 10 10.00 Mostly Cloudy BKN090 BKN120 64.6 59.7 84% 29.79 0.0
31 07:15 S 8 10.00 Fair CLR 63 59 87% 29.8 0.0
31 06:55 S 9 10.00 Fair CLR 63.5 59 69.6 62.4 85% 29.8 0.0
31 06:35 SE 8 10.00 Partly Cloudy SCT095 64.4 59.2 83% 29.8 0.0
31 06:15 SE 8 10.00 Partly Cloudy SCT095 64.8 59.2 82% 29.8 0.0
31 05:55 S 8 10.00 Partly Cloudy SCT085 65.3 59.4 81% 29.81 0.0
31 05:35 S 7 10.00 Mostly Cloudy BKN085 65.1 59.2 81% 29.81 0.0
31 05:15 SE 5 10.00 Mostly Cloudy BKN085 BKN095 63.5 59 85% 29.81 0.0
31 04:55 E 5 10.00 Mostly Cloudy SCT075 BKN085 BKN095 63.3 59 86% 29.82 0.0
31 04:35 E 3 10.00 Overcast SCT050 BKN065 OVC080 63.7 59 85% 29.82 0.0
31 04:15 NE 5 10.00 Overcast SCT049 OVC060 62.6 59 88% 29.83 0.0
31 03:55 Calm 10.00 Overcast BKN060 OVC070 66.4 59.4 78% 29.83 0.0
31 03:35 Calm 10.00 Overcast BKN070 OVC075 67.5 59.7 76% 29.83 0.0
31 03:15 SW 8 10.00 Mostly Cloudy BKN070 67.3 59.9 77% 29.82 0.0
31 02:55 S 8 10.00 Mostly Cloudy BKN070 66.6 59.4 78% 29.81 0.0
31 02:35 S 8 10.00 Mostly Cloudy BKN070 65.3 59.4 81% 29.82 0.0
31 02:15 S 7 10.00 Fair CLR 65.5 59.4 81% 29.82 0.0
31 01:55 S 7 10.00 Fair CLR 66.4 59.9 80% 29.82 0.0
31 01:35 S 7 10.00 Fair CLR 67.6 60.1 77% 29.82 0.0
31 01:15 S 10 10.00 Fair CLR 68.7 60.4 75% 29.8 0.0
31 00:55 S 13 10.00 Fair CLR 69.8 60.8 79.7 69.1 73% 29.8 0.0
31 00:35 S 16 G 23 10.00 Fair CLR 70.2 61 73% 29.78 0.0
31 00:15 S 10 G 16 10.00 Fair CLR 69.6 61 74% 29.79 0.0
30 23:55 S 12 10.00 Fair CLR 69.4 61 75% 29.79 0.0
30 23:35 S 12 G 18 10.00 Fair CLR 70.3 61.3 73% 29.79 0.0
30 23:15 S 12 10.00 Fair CLR 70.7 61.3 72% 29.78 0.0
30 22:55 S 12 10.00 Fair CLR 70.9 61.3 72% 29.78 0.0
30 22:35 S 12 10.00 Fair CLR 70.9 61.2 71% 29.78 0.0
30 22:15 S 12 10.00 Fair CLR 70.9 61.3 72% 29.79 0.0
30 21:55 S 7 10.00 Fair CLR 69.8 60.8 73% 29.79 0.0
30 21:35 S 6 10.00 Fair CLR 70.9 61.2 71% 29.79 0.0
30 21:15 S 7 10.00 Fair CLR 71.1 61.2 71% 29.79 0.0
30 20:55 SW 6 10.00 Fair CLR 72.5 61.3 68% 29.79 0.0
30 20:35 SW 7 10.00 Fair CLR 74.7 61.5 64% 29.78 0.0
30 20:15 S 13 G 17 10.00 Fair CLR 76.1 61.7 61% 78 29.75 0.0
30 19:55 S 15 G 22 10.00 Fair CLR 77.2 61.7 59% 79 29.74 0.0
30 19:35 S 18 G 24 10.00 Fair CLR 77.9 61.7 58% 79 29.73 0.0
30 19:15 S 21 10.00 Fair and Breezy CLR 79 61.7 56% 80 29.73 0.0
30 18:55 S 20 G 26 10.00 Fair CLR 79.7 61.7 83.5 77.2 54% 81 29.73 0.0
30 18:35 S 21 G 26 10.00 Fair and Breezy CLR 81 61.9 52% 82 29.73 0.0
30 18:15 S 18 G 28 10.00 Fair CLR 81.7 62.2 52% 83 29.73 0.0
30 17:55 SW 22 G 30 10.00 Fair and Breezy CLR 82.4 62.2 51% 83 29.73 0.0
30 17:35 S 17 G 26 10.00 Fair CLR 82.4 62.1 50% 83 29.74 0.0
30 17:15 S 20 G 28 10.00 Fair CLR 81.5 61.9 51% 82 29.74 0.0
30 16:55 S 22 G 30 10.00 Fair and Breezy CLR 82.8 61.3 48% 83 29.74 0.0
30 16:35 S 22 G 28 10.00 Fair and Breezy CLR 83.5 61.9 48% 84 29.74 0.0
30 16:15 S 22 G 30 10.00 Fair and Breezy CLR 82.9 61.9 49% 84 29.75 0.0
30 15:55 S 18 G 29 10.00 Fair CLR 81.9 62.1 51% 83 29.76 0.0
30 15:35 S 22 G 28 10.00 Fair and Breezy CLR 81.5 61.9 51% 82 29.77 0.0
30 15:15 S 16 10.00 Fair CLR 81.5 62.1 52% 82 29.78 0.0
30 14:55 S 17 G 24 10.00 Fair CLR 80.6 61.7 53% 82 29.79 0.0
30 14:35 S 21 G 28 10.00 Fair and Breezy CLR 80.2 61.3 53% 81 29.8 0.0
30 14:15 S 16 G 25 10.00 Fair CLR 80.2 61.7 53% 81 29.81 0.0
30 13:55 SW 18 G 24 10.00 Fair CLR 79.5 61.7 55% 81 29.82 0.0
30 13:35 SW 20 G 25 10.00 Fair CLR 78.8 61.5 56% 80 29.83 0.0
30 13:15 S 13 G 26 10.00 Fair CLR 77.9 61.2 56% 79 29.84 0.0
30 12:55 SW 16 G 23 10.00 Fair CLR 77 61 77 52.2 58% 79 29.85 0.0
30 12:35 SW 16 G 25 10.00 Fair CLR 76.1 60.4 58% 78 29.86 0.0
30 12:15 SW 16 G 25 10.00 Fair CLR 75.4 60.3 60% 78 29.86 0.0
30 11:55 SW 14 G 24 10.00 Fair CLR 74.7 59.7 60% 29.87 0.0
30 11:35 SW 18 G 26 10.00 Fair CLR 74.7 59.9 60% 29.88 0.0
30 11:15 SW 20 G 28 10.00 Fair CLR 73.4 59 61% 29.89 0.0
30 10:55 SW 17 G 28 10.00 Fair CLR 72.5 58.8 62% 29.9 0.0
30 10:35 SW 22 G 28 10.00 Fair and Breezy CLR 71.6 58.6 64% 29.89 0.0
30 09:55 S 12 10.00 Fair CLR 67.1 56.5 69% 29.9 0.0
30 09:35 S 16 G 20 10.00 Fair CLR 65.7 56.1 71% 29.9 0.0
30 09:15 S 13 G 20 10.00 Fair CLR 63.7 54.7 73% 29.9 0.0
30 08:55 S 12 10.00 Fair CLR 62.4 54 74% 29.9 0.0
30 08:35 S 10 10.00 Fair CLR 60.4 52.9 76% 29.91 0.0
30 08:15 S 9 10.00 Partly Cloudy SCT080 57.9 52 81% 29.92 0.0
30 07:55 S 8 10.00 Mostly Cloudy BKN080 55.8 50.5 83% 29.91 0.0
30 07:35 S 7 10.00 Mostly Cloudy BKN080 53.4 49.5 87% 29.92 0.0
30 07:15 S 6 10.00 Mostly Cloudy BKN080 52.2 48.4 87% 29.92 0.0
30 06:35 S 7 10.00 Overcast OVC070 50.9 47.3 88% 29.92 0.0
30 06:15 SE 7 10.00 Mostly Cloudy BKN070 50.9 46.9 86% 0 0.0
30 05:55 SE 7 10.00 Fair CLR 50.2 46.4 87% 0 0.0
30 05:35 SE 8 10.00 Fair CLR 50.5 46.4 86% 0 0.0
30 05:15 SE 7 10.00 Fair CLR 50.4 46.2 86% 0 0.0
30 04:55 SE 7 10.00 Fair CLR 49.5 45.7 87% 47 0 0.0
Date Time (cdt) 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)