National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Athens 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.
21 23:35 Calm 10.00 Mostly Cloudy BKN005 68 68 100% 29.87 0.0
21 23:15 E 5 10.00 Mostly Cloudy BKN005 BKN120 68 68 100% 29.86 0.0
21 22:55 SE 5 10.00 Mostly Cloudy SCT005 BKN120 68 68 100% 29.88 0.0
21 22:35 E 3 10.00 Fair CLR 69.8 68 94% 29.88 0.0
21 22:15 E 3 10.00 Partly Cloudy SCT007 SCT110 69.8 68 94% 29.89 0.0
21 21:55 NE 3 10.00 Mostly Cloudy SCT026 SCT033 BKN110 69.8 68 94% 29.89 0.0
21 21:35 N 3 10.00 Mostly Cloudy SCT012 SCT017 BKN025 69.8 68 94% 29.9 0.0
21 21:15 Calm 10.00 Mostly Cloudy SCT012 SCT018 BKN110 68 66.2 94% 29.9 0.0
21 20:55 Calm 10.00 Light Drizzle BKN110 68 66.2 94% 29.89 0.0 0.04
21 20:35 Calm 10.00 Light Rain SCT031 SCT040 SCT050 68 68 100% 29.89 0.0 0.04
21 20:15 Calm 7.00 Light Rain SCT027 BKN060 OVC100 68 66.2 94% 29.88 0.0 0.03
21 19:55 Calm 5.00 Rain SCT026 BKN040 OVC100 68 66.2 94% 29.89 0.0 0.11
21 19:35 Calm 4.00 Thunderstorm Light Rain in Vicinity BKN025 BKN040 OVC100 68 66.2 94% 29.89 0.0 0.07
21 19:15 Calm 3.00 Rain SCT003 BKN033 OVC100 69.8 68 94% 29.89 0.0 0.04
21 18:55 S 7 4.00 Light Rain SCT003 BKN019 OVC050 71.6 69.8 94% 29.88 0.0 0.13
21 18:35 Calm 4.00 Rain SCT022 SCT042 OVC050 71.6 69.8 94% 29.88 0.0 0.1
21 18:15 Calm 3.00 Rain SCT040 BKN050 OVC065 71.6 69.8 94% 29.88 0.0 0.02
21 17:55 Calm 5.00 Light Rain SCT044 BKN065 OVC085 73.4 68 83% 29.88 0.0 0.01
21 17:35 Calm 10.00 Light Rain SCT032 SCT048 BKN065 73.4 68 83% 29.87 0.0
21 17:15 E 5 10.00 Partly Cloudy SCT030 SCT060 77 68 74% 79 29.86 0.0
21 16:55 NE 3 10.00 Partly Cloudy SCT060 77 68 74% 79 29.88 0.0
21 16:35 NE 5 10.00 Partly Cloudy SCT060 77 68 74% 79 29.89 0.0
21 16:15 NE 3 10.00 Fair CLR 77 68 74% 79 29.89 0.0
21 15:55 NE 5 10.00 Partly Cloudy SCT020 SCT060 77 68 74% 79 29.9 0.0
21 15:35 E 5 10.00 Overcast SCT020 BKN045 OVC060 77 66.2 69% 79 29.92 0.0
21 15:15 NE 6 10.00 Mostly Cloudy BKN043 77 68 74% 79 29.93 0.0
21 14:55 E 5 10.00 Fair CLR 77 68 74% 79 29.93 0.0
21 14:35 E 5 10.00 Partly Cloudy SCT030 SCT046 SCT120 77 68 74% 79 29.94 0.0
21 14:15 NE 5 10.00 Mostly Cloudy SCT029 SCT048 BKN120 77 64.4 65% 79 29.96 0.0
21 13:55 E 6 10.00 Mostly Cloudy SCT027 SCT046 BKN110 78.8 66.2 65% 81 29.96 0.0
21 13:35 NE 5 10.00 Overcast SCT027 SCT046 OVC110 78.8 64.4 61% 81 29.96 0.0
21 13:15 Calm 10.00 Mostly Cloudy SCT025 SCT029 BKN042 78.8 64.4 61% 81 29.97 0.0
21 12:55 NE 5 10.00 Overcast OVC039 77 66.2 69% 79 29.98 0.0
21 12:35 Calm 10.00 Overcast SCT024 OVC037 77 64.4 65% 79 29.98 0.0
21 12:15 E 6 10.00 Mostly Cloudy SCT024 BKN035 77 66.2 69% 79 29.97 0.0
21 11:55 NE 7 10.00 Partly Cloudy SCT024 SCT033 77 66.2 69% 79 29.97 0.0
21 11:35 E 3 10.00 Overcast BKN029 OVC035 77 64.4 65% 79 29.98 0.0
21 11:15 E 3 10.00 Overcast SCT017 BKN025 OVC030 75.2 64.4 69% 77 29.98 0.0
21 10:55 E 6 10.00 Overcast BKN013 OVC022 75.2 68 78% 76 29.97 0.0
21 10:35 NE 7 10.00 Overcast BKN013 OVC019 73.4 68 83% 29.96 0.0
21 10:15 E 5 10.00 Overcast OVC013 73.4 68 83% 29.97 0.0
21 09:55 E 3 10.00 Mostly Cloudy BKN011 BKN017 73.4 68 83% 29.99 0.0
21 09:35 E 6 10.00 Mostly Cloudy BKN009 71.6 68 88% 29.99 0.0
21 09:15 E 3 10.00 Mostly Cloudy BKN009 BKN015 71.6 68 88% 29.99 0.0
21 08:55 E 3 10.00 Partly Cloudy SCT009 71.6 68 88% 29.99 0.0
21 08:35 Calm 10.00 Fair CLR 69.8 68 94% 29.99 0.0
21 08:15 Calm 10.00 Partly Cloudy SCT022 69.8 66.2 88% 29.99 0.0
21 07:55 Calm 10.00 Mostly Cloudy BKN020 68 66.2 94% 29.99 0.0
21 07:35 N 3 10.00 Overcast OVC022 68 64.4 88% 29.99 0.0
21 07:15 Calm 10.00 Overcast OVC022 66.2 64.4 94% 29.99 0.0
21 06:55 Calm 10.00 Mostly Cloudy BKN022 64.4 64.4 100% 29.98 0.0
21 06:35 Calm 10.00 Partly Cloudy SCT022 64.4 64.4 100% 29.98 0.0
21 06:15 Calm 10.00 Fair CLR 64.4 62.6 94% 29.97 0.0
21 05:55 Calm 10.00 Fair CLR 66.2 64.4 94% 29.97 0.0
21 05:35 Calm 10.00 Fair CLR 66.2 64.4 94% 29.99 0.0
21 05:15 Calm 10.00 Fair CLR 66.2 64.4 94% 29.99 0.0
21 04:55 Calm 10.00 Fair CLR 66.2 64.4 94% 30 0.0
21 04:35 Calm 10.00 Fair CLR 68 64.4 88% 29.99 0.0
21 04:15 Calm 10.00 Fair CLR 68 64.4 88% 29.99 0.0
21 03:55 Calm 10.00 Fair CLR 68 64.4 88% 30 0.0
21 03:15 Calm 10.00 Fair CLR 68 64.4 88% 29.99 0.0
21 02:55 Calm 10.00 Fair CLR 68 64.4 88% 29.99 0.0
21 02:35 Calm 10.00 Fair CLR 68 64.4 88% 29.99 0.0
21 02:15 Calm 10.00 Fair CLR 68 64.4 88% 30 0.0
21 01:55 Calm 10.00 Fair CLR 69.8 64.4 83% 30 0.0
21 01:35 Calm 10.00 Fair CLR 69.8 64.4 83% 30 0.0
21 01:15 Calm 10.00 Fair CLR 69.8 64.4 83% 29.99 0.0
21 00:55 Calm 10.00 Fair CLR 69.8 64.4 83% 29.99 0.0
21 00:35 Calm 10.00 Fair CLR 69.8 66.2 88% 30 0.0
21 00:15 Calm 10.00 Fair CLR 69.8 66.2 88% 30 0.0
20 23:55 Calm 10.00 Fair CLR 69.8 66.2 88% 30.01 0.0
20 23:35 E 3 10.00 Fair CLR 71.6 66.2 83% 30.01 0.0
20 23:15 Calm 10.00 Partly Cloudy SCT026 71.6 66.2 83% 30.02 0.0
20 22:55 NE 3 10.00 Fair CLR 71.6 66.2 83% 30.01 0.0
20 22:35 Calm 10.00 Fair CLR 71.6 66.2 83% 30.01 0.0
20 22:15 NE 3 10.00 Partly Cloudy SCT032 71.6 66.2 83% 30.01 0.0
20 21:55 Calm 10.00 Partly Cloudy SCT032 69.8 66.2 88% 30 0.0
20 21:35 Calm 10.00 Fair CLR 71.6 66.2 83% 30 0.0
20 21:15 Calm 10.00 Fair CLR 71.6 66.2 83% 30 0.0
20 20:55 Calm 10.00 Fair CLR 73.4 66.2 78% 30 0.0
20 20:35 Calm 10.00 Partly Cloudy SCT047 75.2 66.2 74% 77 30 0.0
20 20:15 Calm 10.00 Overcast SCT037 OVC047 77 66.2 69% 79 29.99 0.0
20 19:55 Calm 10.00 Overcast BKN037 OVC045 78.8 66.2 65% 81 29.99 0.0
20 19:35 E 3 10.00 Overcast SCT035 OVC045 80.6 66.2 62% 83 29.99 0.0
20 19:15 Calm 10.00 Mostly Cloudy SCT037 BKN048 80.6 64.4 58% 82 29.99 0.0
20 18:55 Calm 10.00 Mostly Cloudy BKN045 78.8 64.4 61% 81 29.99 0.0
20 18:35 Calm 10.00 Mostly Cloudy SCT033 BKN041 78.8 64.4 61% 81 29.98 0.0
20 18:15 NE 3 10.00 Mostly Cloudy BKN035 80.6 64.4 58% 82 29.97 0.0
20 17:55 SE 3 10.00 Mostly Cloudy BKN031 80.6 64.4 58% 82 29.97 0.0
20 17:35 SE 3 10.00 Partly Cloudy SCT031 80.6 64.4 58% 82 29.97 0.0
20 17:15 S 5 10.00 Partly Cloudy SCT031 80.6 64.4 58% 82 29.96 0.0
20 16:55 E 6 10.00 Fair CLR 80.6 64.4 58% 82 29.96 0.0
20 16:35 E 7 10.00 Fair CLR 80.6 64.4 58% 82 29.96 0.0
20 16:15 E 6 10.00 Fair CLR 80.6 64.4 58% 82 29.97 0.0
20 15:55 SE 7 10.00 Fair CLR 78.8 64.4 61% 81 29.98 0.0
20 15:35 E 8 10.00 Fair CLR 78.8 64.4 61% 81 29.98 0.0
20 15:15 E 5 10.00 Fair CLR 78.8 64.4 61% 81 30 0.0
20 14:55 E 3 10.00 Fair CLR 78.8 64.4 61% 81 30.01 0.0
20 14:35 NE 5 10.00 Fair CLR 78.8 64.4 61% 81 30.02 0.0
20 14:15 NE 5 10.00 Fair CLR 77 64.4 65% 79 30.03 0.0
20 13:55 Calm 10.00 Partly Cloudy SCT024 77 62.6 61% 79 30.04 0.0
20 13:35 NE 3 10.00 Mostly Cloudy BKN024 77 64.4 65% 79 30.05 0.0
20 13:15 E 5 10.00 Partly Cloudy SCT024 77 64.4 65% 79 30.05 0.0
20 12:55 E 6 10.00 Fair CLR 77 64.4 65% 79 30.05 0.0
20 12:15 SE 3 10.00 Fair CLR 75.2 62.6 65% 77 30.07 0.0
20 11:55 N 3 10.00 Fair CLR 73.4 62.6 69% 30.07 0.0
20 11:35 Calm 10.00 Fair CLR 73.4 62.6 69% 30.08 0.0
20 11:15 NE 3 10.00 Partly Cloudy SCT015 71.6 62.6 73% 30.08 0.0
20 10:55 E 6 10.00 Mostly Cloudy BKN015 71.6 62.6 73% 30.09 0.0
20 10:35 E 5 10.00 Mostly Cloudy BKN013 69.8 62.6 78% 30.1 0.0
20 10:15 E 6 10.00 Overcast OVC013 69.8 62.6 78% 30.11 0.0
20 09:55 NE 6 10.00 Mostly Cloudy BKN011 69.8 62.6 78% 30.1 0.0
20 09:35 NE 3 10.00 Overcast OVC011 68 62.6 83% 30.11 0.0
20 09:15 NE 5 10.00 Overcast OVC009 68 62.6 83% 30.1 0.0
20 08:55 NE 3 10.00 Overcast OVC009 68 62.6 83% 30.09 0.0
20 08:35 E 5 10.00 Overcast OVC007 66.2 62.6 88% 30.08 0.0
20 08:15 E 5 10.00 Mostly Cloudy BKN007 66.2 62.6 88% 30.07 0.0
20 07:55 E 5 10.00 Mostly Cloudy BKN007 64.4 62.6 94% 30.06 0.0
20 07:35 SE 6 10.00 Mostly Cloudy BKN007 64.4 62.6 94% 30.06 0.0
20 07:15 E 6 10.00 Partly Cloudy SCT007 64.4 62.6 94% 30.06 0.0
20 06:55 NE 6 10.00 Fair CLR 64.4 62.6 94% 30.04 0.0
20 06:35 NE 5 10.00 Fair CLR 64.4 60.8 88% 30.04 0.0
20 06:15 NE 3 10.00 Fair CLR 64.4 62.6 94% 30.02 0.0
20 05:55 Calm 10.00 Fair CLR 64.4 60.8 88% 30.02 0.0
20 05:35 NE 6 10.00 Fair CLR 64.4 60.8 88% 30.02 0.0
20 05:15 NE 7 10.00 Fair CLR 64.4 60.8 88% 30 0.0
20 04:55 NE 7 10.00 Fair CLR 64.4 62.6 94% 30 0.0
20 04:35 NE 6 10.00 Fair CLR 64.4 62.6 94% 30.01 0.0
20 04:15 N 5 10.00 Fair CLR 64.4 62.6 94% 30.01 0.0
20 03:55 NE 5 10.00 Partly Cloudy SCT006 SCT018 64.4 62.6 94% 30.01 0.0
20 03:35 NE 5 10.00 Partly Cloudy SCT006 SCT013 64.4 62.6 94% 30.01 0.0
20 03:15 NE 7 10.00 Partly Cloudy SCT013 64.4 62.6 94% 30 0.0
20 02:55 E 6 10.00 Fair CLR 64.4 62.6 94% 30.02 0.0
20 02:35 Calm 10.00 Fair CLR 64.4 62.6 94% 30.04 0.0
20 02:15 Calm 10.00 Fair CLR 64.4 62.6 94% 30.05 0.0
20 01:55 Calm 10.00 Fair CLR 64.4 62.6 94% 30.04 0.0
20 01:15 SW 3 10.00 Fair CLR 64.4 62.6 94% 30.06 0.0
20 00:55 Calm 10.00 Fair CLR 64.4 62.6 94% 30.07 0.0
20 00:35 W 5 10.00 Fair CLR 64.4 62.6 94% 30.07 0.0
20 00:15 Calm 10.00 Fair CLR 64.4 62.6 94% 30.05 0.0
19 23:55 S 3 10.00 Fair CLR 64.4 62.6 94% 30.04 0.0
19 23:35 S 5 10.00 Fair CLR 64.4 62.6 94% 30.04 0.0
19 23:15 S 3 10.00 Fair CLR 64.4 62.6 94% 30.06 0.0
19 22:55 Calm 10.00 Fair CLR 64.4 60.8 88% 30.05 0.0
19 22:35 Calm 10.00 Fair CLR 64.4 62.6 94% 30.04 0.0
19 22:15 SE 3 10.00 Fair CLR 64.4 62.6 94% 30.02 0.0
19 21:55 S 3 10.00 Fair CLR 66.2 62.6 88% 30.03 0.0
19 21:35 SE 3 10.00 Fair CLR 66.2 62.6 88% 30.04 0.0
19 21:15 SE 3 10.00 Fair CLR 68 62.6 83% 30.04 0.0
19 20:55 SE 6 10.00 Fair CLR 68 62.6 83% 30.04 0.0
19 20:35 E 12 G 16 10.00 Partly Cloudy SCT100 SCT120 68 62.6 83% 30.01 0.0
19 20:15 E 13 G 20 10.00 Light Rain SCT090 BKN120 68 62.6 83% 29.98 0.0
19 19:55 E 13 G 22 10.00 Overcast SCT090 OVC120 68 62.6 83% 29.98 0.0
19 19:35 E 8 10.00 Mostly Cloudy BKN120 68 62.6 83% 30.03 0.0
19 19:15 NE 8 10.00 Mostly Cloudy SCT048 SCT065 BKN110 69.8 62.6 78% 30.06 0.0
19 18:55 NE 9 10.00 Thunderstorm BKN046 OVC065 69.8 62.6 78% 30.07 0.0
19 18:35 NE 10 10.00 Thunderstorm in Vicinity SCT018 BKN037 OVC055 69.8 62.6 78% 30.09 0.0
19 18:15 NE 10 G 20 10.00 Overcast BKN018 BKN030 OVC034 69.8 62.6 78% 30.09 0.0
19 17:55 NE 14 G 20 10.00 Overcast SCT018 BKN030 OVC050 69.8 62.6 78% 30.09 0.0
19 17:35 NE 16 G 21 10.00 Overcast SCT020 BKN050 OVC120 71.6 64.4 78% 30.07 0.0
19 17:15 NE 13 G 23 10.00 Mostly Cloudy SCT018 SCT035 BKN120 77 69.8 79% 79 30.04 0.0
19 16:55 Calm 10.00 Thunderstorm in Vicinity BKN120 77 71.6 83% 78 30.01 0.0
19 16:35 N 3 10.00 Overcast SCT045 SCT050 OVC120 78.8 71.6 79% 82 30.01 0.0
19 16:15 Calm 10.00 Light Rain SCT048 BKN070 OVC120 78.8 69.8 74% 81 30.02 0.0
19 15:55 Calm 10.00 Thunderstorm Light Rain in Vicinity SCT050 SCT060 BKN075 78.8 71.6 79% 82 30.03 0.0
19 15:35 Calm 10.00 Mostly Cloudy BKN055 BKN075 78.8 69.8 74% 81 30.04 0.0
19 15:15 Calm 10.00 Light Rain SCT045 OVC055 78.8 69.8 74% 81 30.04 0.0
19 14:55 S 3 10.00 Overcast BKN045 OVC055 78.8 69.8 74% 81 30.03 0.0
19 14:35 S 7 10.00 Light Rain BKN045 OVC055 78.8 69.8 74% 81 30.03 0.0
19 14:15 S 8 10.00 Overcast BKN048 OVC055 80.6 69.8 70% 84 30.03 0.0
19 13:55 S 7 10.00 Overcast BKN047 OVC055 80.6 69.8 70% 84 30.02 0.0
19 13:35 S 8 10.00 Partly Cloudy SCT044 SCT050 80.6 69.8 70% 84 30.02 0.0
19 13:15 S 7 10.00 Partly Cloudy SCT044 82.4 69.8 66% 86 30.01 0.0
19 12:55 SW 5 10.00 Overcast SCT035 OVC043 82.4 69.8 66% 86 30.01 0.0
19 12:35 S 10 10.00 Overcast BKN035 OVC044 82.4 69.8 66% 86 30.01 0.0
19 11:55 S 14 G 25 10.00 Mostly Cloudy BKN029 BKN036 82.4 69.8 66% 86 29.98 0.0
19 11:35 S 15 G 25 10.00 Mostly Cloudy BKN029 82.4 69.8 66% 86 29.97 0.0
19 11:15 S 21 G 29 10.00 Partly Cloudy and Breezy SCT027 82.4 69.8 66% 86 29.96 0.0
19 10:55 S 17 G 30 10.00 Partly Cloudy SCT021 SCT029 82.4 69.8 66% 86 29.96 0.0
19 10:35 S 17 G 28 10.00 Overcast OVC021 80.6 71.6 74% 85 29.96 0.0
19 10:15 S 16 G 31 10.00 Overcast OVC017 78.8 71.6 79% 82 29.98 0.0
19 09:55 S 16 G 21 10.00 Mostly Cloudy SCT017 BKN022 77 71.6 83% 78 29.98 0.0
19 09:35 S 17 G 22 10.00 Thunderstorm in Vicinity BKN019 BKN025 77 71.6 83% 78 29.99 0.0
19 09:15 S 14 G 18 10.00 Thunderstorm in Vicinity OVC019 77 71.6 83% 78 29.99 0.0
19 08:55 S 14 G 20 10.00 Thunderstorm Rain BKN021 OVC026 75.2 71.6 89% 75 29.99 0.0 0.01
19 08:35 S 14 7.00 Rain SCT019 BKN024 OVC030 75.2 71.6 89% 75 29.99 0.0
19 08:15 SE 10 10.00 Overcast BKN017 OVC022 77 71.6 83% 78 29.98 0.0
19 07:55 SE 12 10.00 Overcast OVC017 77 71.6 83% 78 29.97 0.0
19 07:35 S 7 10.00 Overcast BKN017 OVC023 77 71.6 83% 78 29.96 0.0
19 07:15 SE 8 10.00 Partly Cloudy SCT017 77 71.6 83% 78 29.94 0.0
19 06:55 SE 7 10.00 Partly Cloudy SCT019 77 71.6 83% 78 29.93 0.0
19 06:35 SE 8 10.00 Partly Cloudy SCT019 77 71.6 83% 78 29.93 0.0
19 06:15 S 10 10.00 Fair CLR 77 71.6 83% 78 29.92 0.0
19 05:55 S 10 G 17 10.00 Fair CLR 77 71.6 83% 78 29.92 0.0
19 05:35 S 12 G 17 10.00 Partly Cloudy SCT065 77 71.6 83% 78 29.92 0.0
19 05:15 SE 10 10.00 Partly Cloudy SCT019 SCT065 77 71.6 83% 78 29.93 0.0
19 04:55 S 10 10.00 Partly Cloudy SCT017 SCT047 77 71.6 83% 78 29.91 0.0
19 04:35 SE 12 G 16 10.00 Overcast BKN017 BKN040 OVC047 78.8 71.6 79% 82 29.91 0.0
19 04:15 S 10 10.00 Overcast OVC019 78.8 71.6 79% 82 29.93 0.0
19 03:55 S 12 G 16 10.00 Overcast BKN019 BKN025 OVC034 78.8 71.6 79% 82 29.92 0.0
19 03:35 S 12 G 16 10.00 Overcast BKN019 BKN027 OVC034 78.8 71.6 79% 82 29.92 0.0
19 03:15 S 10 G 17 10.00 Overcast BKN019 OVC032 78.8 71.6 79% 82 29.91 0.0
19 02:55 S 9 10.00 Overcast BKN021 BKN026 OVC032 78.8 71.6 79% 82 29.91 0.0
19 02:35 S 9 10.00 Overcast OVC019 78.8 71.6 79% 82 29.9 0.0
19 02:15 S 10 10.00 Overcast OVC019 78.8 71.6 79% 82 29.91 0.0
19 01:55 S 12 10.00 Overcast OVC019 78.8 71.6 79% 82 29.9 0.0
19 01:35 S 15 G 24 10.00 Overcast OVC019 78.8 71.6 79% 82 29.9 0.0
19 01:15 S 15 G 22 10.00 Overcast BKN019 OVC027 78.8 71.6 79% 82 29.9 0.0
19 00:55 S 14 10.00 Overcast BKN019 OVC027 78.8 71.6 79% 82 29.9 0.0
19 00:35 S 13 G 18 10.00 Overcast OVC019 78.8 71.6 79% 82 29.91 0.0
19 00:15 S 17 G 24 10.00 Overcast OVC019 78.8 71.6 79% 82 29.9 0.0
18 23:55 S 16 G 21 10.00 Overcast OVC019 78.8 71.6 79% 82 29.9 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)