Weather observations for the past three days for
Watauga County Hospital Heliport
Imperial (Metric)
Date Time (est) 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.
09 08:35 W 10 G 17 7.00 Overcast BKN009 OVC014 52.3 50.4 93% 30.17 0.0
09 08:15 S 5 7.00 Mostly Cloudy BKN009 BKN013 50.9 47.8 89% 30.17 0.0
09 07:55 SE 3 7.00 Overcast OVC009 50 46.4 88% 30.17 0.0
09 07:35 S 6 7.00 Overcast OVC009 48.7 44.6 86% 47 30.17 0.0
09 07:15 Calm 7.00 Overcast OVC009 48.6 43.9 84% 30.17 0.0
09 06:55 Calm 10.00 Overcast OVC011 46.8 41.2 47.8 45 81% 30.18 0.0
09 06:35 Calm 10.00 Overcast OVC011 46.2 39.2 77% 30.17 0.0
09 06:15 E 3 10.00 Overcast OVC013 45.5 39 78% 30.17 0.0
09 05:55 E 3 10.00 Overcast OVC013 46.4 40.5 80% 30.17 0.0
09 05:35 Calm 7.00 Overcast OVC013 47.3 41.9 82% 30.18 0.0
09 05:15 SE 3 7.00 Overcast OVC011 47.5 41.7 81% 30.17 0.0
09 04:55 Calm 7.00 Overcast OVC011 47.3 41.7 81% 30.19 0.0
09 04:35 Calm 10.00 Overcast OVC013 47.3 41 79% 30.19 0.0
09 04:15 E 3 10.00 Overcast OVC013 47.3 40.3 77% 30.18 0.0
09 03:55 Calm 10.00 Overcast OVC013 47.3 40.5 77% 30.17 0.0
09 03:35 Calm 10.00 Overcast OVC013 45.7 38.8 77% 30.17 0.0
09 03:15 Calm 10.00 Overcast OVC013 46.4 36.5 69% 30.17 0.0
09 02:55 Calm 10.00 Overcast OVC013 45.7 36.3 70% 30.19 0.0
09 02:35 Calm 10.00 Overcast OVC013 45.5 37.2 73% 30.19 0.0
09 02:15 Calm 10.00 Overcast OVC013 46.2 36.7 69% 30.19 0.0
09 01:55 NE 3 10.00 Overcast OVC015 46.8 36.5 68% 30.19 0.0
09 01:35 Calm 10.00 Overcast OVC017 46.4 36.3 68% 30.19 0.0
09 01:15 Calm 10.00 Overcast OVC021 46.8 36.1 67% 30.19 0.0
09 00:55 Calm 10.00 Overcast OVC021 46.4 35.6 47.3 41.4 66% 30.2 0.0
09 00:35 Calm 10.00 Overcast OVC021 46.4 35.1 65% 30.19 0.0
09 00:15 Calm 10.00 Overcast OVC025 45.7 35.1 67% 30.2 0.0
08 23:55 Calm 10.00 Overcast OVC025 44.6 34 66% 30.19 0.0
08 23:35 E 3 10.00 Overcast OVC029 45.1 33.8 65% 30.2 0.0
08 23:15 E 3 10.00 Overcast OVC029 43 33.1 68% 30.2 0.0
08 22:55 Calm 10.00 Mostly Cloudy BKN029 41.7 32.5 70% 30.2 0.0
08 22:35 Calm 10.00 Partly Cloudy SCT032 43.2 32.2 65% 30.2 0.0
08 22:15 Calm 10.00 Fair CLR 42.1 32.5 69% 30.21 0.0
08 21:55 Calm 10.00 Fair CLR 42.4 32.4 68% 30.2 0.0
08 21:35 Calm 10.00 Fair CLR 41.7 31.5 67% 30.21 0.0
08 21:15 Calm 10.00 Fair CLR 43.5 31.6 63% 30.22 0.0
08 20:55 SE 3 10.00 Fair CLR 43.7 32 64% 30.22 0.0
08 20:35 E 6 10.00 Fair CLR 43.5 32 64% 41 30.21 0.0
08 20:15 E 3 10.00 Fair CLR 45.5 32 59% 30.23 0.0
08 19:55 Calm 10.00 Fair CLR 45.9 32.2 59% 30.22 0.0
08 19:35 E 3 10.00 Fair CLR 45.9 32.5 60% 30.22 0.0
08 19:15 Calm 10.00 Fair CLR 47.1 32.4 57% 30.22 0.0
08 18:35 E 3 10.00 Fair CLR 46.8 32.4 57% 30.19 0.0
08 18:15 SE 3 10.00 Fair CLR 47.3 32.2 56% 30.19 0.0
08 17:55 Calm 10.00 Fair CLR 47.8 32 54% 30.2 0.0
08 17:35 E 5 10.00 Fair CLR 48.4 32 53% 47 30.19 0.0
08 17:15 E 5 10.00 Fair CLR 49.1 32 52% 48 30.19 0.0
08 16:55 E 3 10.00 Fair CLR 50 30.9 48% 30.17 0.0
08 16:35 SE 3 10.00 Fair CLR 50.2 30.6 47% 30.17 0.0
08 16:15 SE 7 10.00 Fair CLR 50.9 30.9 46% 30.16 0.0
08 15:55 SE 3 10.00 Fair CLR 51.8 29.7 43% 30.16 0.0
08 15:35 SE 3 10.00 Fair CLR 52.7 29.5 41% 30.16 0.0
08 15:15 S 8 10.00 Fair CLR 52.2 28.9 41% 30.16 0.0
08 14:55 S 6 10.00 Fair CLR 53.2 28.4 38% 30.16 0.0
08 14:35 Calm 10.00 Fair CLR 53.6 29.1 39% 30.17 0.0
08 14:15 SE 5 10.00 Fair CLR 53.6 30.2 41% 30.16 0.0
08 13:55 SE 3 10.00 Fair CLR 54.7 30 39% 30.17 0.0
08 13:35 SE 6 10.00 Fair CLR 54.5 31.6 42% 30.17 0.0
08 13:15 SW 3 10.00 Fair CLR 53.8 32 44% 30.18 0.0
08 12:55 Calm 10.00 Fair CLR 53.8 31.6 54.5 28.6 43% 30.17 0.0
08 12:35 SW 5 10.00 Fair CLR 52.7 30.2 42% 30.19 0.0
08 12:15 SW 5 10.00 Fair CLR 53.4 30.2 41% 30.19 0.0
08 11:55 S 5 10.00 Fair CLR 53.8 31.8 43% 30.2 0.0
08 11:35 S 7 10.00 Fair CLR 52.7 30.6 43% 30.19 0.0
08 11:15 SE 8 10.00 Fair CLR 53.6 31.8 44% 30.2 0.0
08 10:55 Calm 10.00 Fair CLR 48 34.9 61% 30.21 0.0
08 10:35 Calm 10.00 Fair CLR 43.9 32.9 65% 30.21 0.0
08 10:15 Calm 10.00 Fair CLR 40.6 34.3 78% 30.21 0.0
08 09:55 Calm 10.00 Fair CLR 39.2 32.7 78% 30.21 0.0
08 09:35 Calm 10.00 Fair CLR 35.1 35.1 100% 30.21 0.0
08 09:15 Calm 10.00 Fair CLR 32.9 32.9 100% 30.2 0.0
08 08:55 Calm 7.00 Fair CLR 31.1 31.1 100% 30.19 0.0
08 08:35 Calm 5.00 Fog/Mist CLR 29.8 29.8 100% 30.2 0.0
08 08:15 Calm 5.00 Fog/Mist CLR 28.9 28.9 100% 30.19 0.0
08 07:55 Calm 5.00 Fog/Mist CLR 29.8 29.8 100% 30.17 0.0
08 07:35 Calm 4.00 Fog/Mist CLR 29.3 29.3 100% 30.17 0.0
08 07:15 Calm 7.00 Fair CLR 29.3 29.3 100% 30.16 0.0
08 06:55 Calm 5.00 Fog/Mist CLR 29.3 29.3 34.9 29.1 100% 30.16 0.0
08 06:35 Calm 5.00 Fog/Mist CLR 29.1 29.1 100% 30.15 0.0
08 06:15 Calm 7.00 Fair CLR 30.6 30.6 100% 30.15 0.0
08 05:55 Calm 5.00 Fog/Mist CLR 30.7 30.7 100% 30.15 0.0
08 05:35 Calm 10.00 Fair CLR 31.5 31.5 100% 30.14 0.0
08 05:15 Calm 10.00 Fair CLR 31.6 31.6 100% 30.14 0.0
08 04:55 Calm 5.00 Fog/Mist CLR 30 30 100% 30.13 0.0
08 04:35 Calm 7.00 Fair CLR 31.8 31.8 100% 30.14 0.0
08 04:15 Calm 7.00 Fair CLR 30.7 30.7 100% 30.14 0.0
08 03:55 Calm 7.00 Fair CLR 32.2 32.2 100% 30.13 0.0
08 03:35 Calm 10.00 Fair CLR 31.8 31.8 100% 30.13 0.0
08 03:15 Calm 10.00 Fair CLR 32.2 32.2 100% 30.12 0.0
08 02:55 Calm 10.00 Fair CLR 32 32 100% 30.12 0.0
08 02:35 Calm 10.00 Fair CLR 32 32 100% 30.12 0.0
08 02:15 Calm 7.00 Fair CLR 32 32 100% 30.11 0.0
08 01:55 Calm 10.00 Fair CLR 32.9 32.9 100% 30.09 0.0
08 01:35 Calm 10.00 Fair CLR 33.8 33.8 100% 30.1 0.0
08 01:15 Calm 10.00 Fair CLR 34 33.3 97% 30.09 0.0
08 00:55 Calm 10.00 Fair CLR 34.7 34.3 47.5 33.6 99% 30.09 0.0
08 00:35 SE 3 10.00 Fair CLR 33.6 31.6 92% 30.09 0.0
08 00:15 SE 6 10.00 Fair CLR 36.3 35.8 98% 32 30.09 0.0
07 23:55 Calm 10.00 Fair CLR 36.5 33.3 88% 30.08 0.0
07 23:35 NW 7 10.00 Fair CLR 36.5 33.6 89% 32 30.08 0.0
07 23:15 NW 3 10.00 Fair CLR 36.1 33.3 89% 30.1 0.0
07 22:55 Calm 10.00 Fair CLR 35.8 32 86% 30.1 0.0
07 22:35 Calm 10.00 Fair CLR 36.1 33.6 91% 30.09 0.0
07 22:15 Calm 10.00 Fair CLR 37.2 33.6 87% 30.09 0.0
07 21:55 Calm 10.00 Fair CLR 37.2 33.6 87% 30.08 0.0
07 21:35 Calm 10.00 Fair CLR 37.6 33.6 86% 30.08 0.0
07 21:15 Calm 10.00 Fair CLR 38.7 34.7 86% 30.07 0.0
07 20:55 Calm 10.00 Fair CLR 37.8 33.4 84% 30.06 0.0
07 20:35 Calm 10.00 Fair CLR 39.4 33.6 80% 30.07 0.0
07 20:15 Calm 10.00 Fair CLR 39.6 34.2 81% 30.06 0.0
07 19:55 Calm 10.00 Fair CLR 41.2 34.5 77% 30.07 0.0
07 19:30 Calm 10.00 Fair CLR 43.5 34.5 71% 30.06 0.0
07 19:15 Calm 10.00 Fair CLR 45.3 35.6 69% 30.05 0.0
07 18:55 Calm 10.00 Fair CLR 47.7 35.8 57.2 46.6 64% 30.05 0.0
07 18:35 Calm 10.00 Fair CLR 49.1 35.6 60% 30.04 0.0
07 18:15 W 3 10.00 Fair CLR 51.8 35.6 54% 30.03 0.0
07 17:55 NW 3 10.00 Fair CLR 52.5 35.6 53% 30.03 0.0
07 17:35 W 5 10.00 Fair CLR 52.9 35.6 52% 30.02 0.0
07 17:15 W 9 10.00 Fair CLR 53.6 35.1 50% 30.01 0.0
07 16:55 NW 12 G 17 10.00 Fair CLR 54.5 34.7 47% 30 0.0
07 16:35 NW 7 G 20 10.00 Fair CLR 54.5 33.8 46% 29.99 0.0
07 16:15 NW 10 10.00 Fair CLR 54.9 33.3 44% 29.99 0.0
07 15:55 W 13 G 17 10.00 Fair CLR 55.4 32 41% 29.98 0.0
07 15:35 NW 15 G 26 10.00 Fair CLR 55.4 32.4 42% 29.97 0.0
07 15:15 NW 17 G 28 10.00 Fair CLR 56.3 33.1 42% 29.97 0.0
07 14:55 NW 16 G 32 10.00 Fair CLR 56.5 32.4 40% 29.96 0.0
07 14:35 NW 22 G 28 10.00 Fair and Breezy CLR 57 33.3 41% 29.96 0.0
07 14:15 NW 21 G 29 10.00 Fair and Breezy CLR 56.1 35.2 46% 29.96 0.0
07 13:55 NW 14 G 30 10.00 Fair CLR 56.5 35.6 46% 29.96 0.0
07 13:35 W 22 G 36 10.00 Partly Cloudy and Breezy SCT040 55.8 37.2 50% 29.95 0.0
07 13:15 NW 12 G 22 10.00 Partly Cloudy SCT033 SCT039 55.6 40.3 57% 29.96 0.0
07 12:55 NW 16 G 31 10.00 Partly Cloudy SCT032 SCT040 55 40.1 55.4 48.7 57% 29.96 0.0
07 12:35 W 21 G 30 10.00 Partly Cloudy and Breezy SCT030 SCT034 55 41 59% 29.95 0.0
07 12:15 W 23 G 38 10.00 Partly Cloudy and Breezy SCT026 SCT034 54.7 41.5 61% 29.95 0.0
07 11:55 W 25 G 38 10.00 Partly Cloudy and Breezy SCT024 SCT032 SCT038 54.9 42.4 63% 29.95 0.0
07 11:35 W 25 G 43 10.00 Partly Cloudy and Breezy SCT022 SCT028 54 42.8 66% 29.95 0.0
07 11:15 W 22 G 29 10.00 Partly Cloudy and Breezy SCT022 SCT028 SCT035 54.3 43.9 68% 29.95 0.0
07 10:55 W 16 G 43 10.00 Partly Cloudy SCT021 SCT025 SCT031 52.5 44.1 73% 29.95 0.0
07 10:35 W 28 G 36 10.00 Mostly Cloudy and Windy BKN021 BKN031 51.8 43.9 75% 29.95 0.0
07 10:15 W 20 G 36 10.00 Partly Cloudy SCT021 SCT026 SCT032 51.4 43.9 76% 29.95 0.0
07 09:55 W 22 G 36 10.00 Partly Cloudy and Breezy SCT019 SCT033 51.6 43.9 75% 29.94 0.0
07 09:35 W 21 G 31 10.00 Partly Cloudy and Breezy SCT020 SCT028 SCT033 51.1 44.1 77% 29.94 0.0
07 09:15 NW 22 G 33 10.00 Partly Cloudy and Breezy SCT018 50.4 43.9 79% 29.94 0.0
07 08:55 W 21 G 30 10.00 Partly Cloudy and Breezy SCT018 SCT023 49.5 43.7 81% 43 29.93 0.0
07 08:35 W 18 G 30 10.00 Partly Cloudy SCT020 SCT044 49.6 43.7 80% 44 29.93 0.0
07 08:15 NW 15 G 25 10.00 Partly Cloudy SCT017 SCT023 SCT035 49.6 43.7 80% 45 29.93 0.0
07 07:55 NW 17 G 24 10.00 Partly Cloudy SCT019 SCT025 SCT035 49.5 43.7 81% 44 29.93 0.0
07 07:35 W 17 G 23 10.00 Partly Cloudy SCT019 SCT025 SCT041 49.1 43.7 82% 43 29.92 0.0
07 07:15 W 10 G 16 10.00 Partly Cloudy SCT019 SCT025 SCT030 48.9 43.2 81% 45 29.92 0.0
07 06:55 W 12 10.00 Partly Cloudy SCT018 SCT031 SCT041 48.6 42.8 50.2 48.2 81% 44 29.92 0.0
07 06:35 W 9 10.00 Partly Cloudy SCT031 SCT040 48.6 42.4 80% 45 29.92 0.0
07 06:15 W 9 10.00 Fair CLR 48.2 42.1 79% 45 29.91 0.0
07 05:55 W 7 10.00 Fair CLR 48.2 41.5 78% 46 29.9 0.0
07 05:35 W 3 10.00 Partly Cloudy SCT024 48.4 41.4 77% 29.9 0.0
07 05:15 W 8 10.00 Fair CLR 49.1 41.9 76% 46 29.89 0.0
07 04:55 W 10 G 18 10.00 Partly Cloudy SCT023 SCT044 49.5 42.1 76% 46 29.89 0.0
07 04:35 W 10 10.00 Mostly Cloudy SCT023 SCT030 BKN044 49.6 42.3 76% 46 29.89 0.0
07 04:15 NW 14 G 20 10.00 Mostly Cloudy BKN023 BKN033 BKN042 49.6 42.1 75% 45 29.89 0.0
07 03:55 W 8 G 17 10.00 Mostly Cloudy BKN023 BKN032 BKN042 49.5 41.9 75% 47 29.89 0.0
07 03:35 NW 13 G 18 10.00 Mostly Cloudy SCT024 BKN040 49.6 41.9 75% 45 29.89 0.0
07 03:15 NW 12 G 16 10.00 Mostly Cloudy SCT024 BKN040 49.5 42.1 76% 45 29.89 0.0
07 02:55 NW 17 G 23 10.00 Mostly Cloudy SCT022 BKN040 49.6 42.3 76% 44 29.88 0.0
07 02:35 W 13 G 25 10.00 Mostly Cloudy SCT022 SCT031 BKN040 50 42.6 76% 46 29.89 0.0
07 02:15 NW 15 G 28 10.00 Mostly Cloudy SCT022 BKN031 BKN039 50 42.8 76% 45 29.88 0.0
07 01:55 NW 17 G 23 10.00 Mostly Cloudy SCT019 BKN025 BKN033 50 42.8 76% 45 29.88 0.0
07 01:35 NW 12 G 23 10.00 Mostly Cloudy SCT024 BKN031 BKN037 50.2 42.8 76% 29.87 0.0
07 01:15 NW 17 G 24 10.00 Mostly Cloudy SCT024 BKN033 50 42.8 76% 45 29.87 0.0
07 00:55 NW 15 G 22 10.00 Mostly Cloudy SCT023 BKN030 BKN036 50 42.8 54.1 50 76% 45 29.87 0.0
07 00:35 W 15 G 21 10.00 Mostly Cloudy SCT024 BKN030 BKN036 50.2 42.8 76% 29.86 0.0
07 00:15 NW 16 G 28 10.00 Mostly Cloudy SCT025 BKN032 50.4 42.8 75% 29.86 0.0
06 23:55 NW 14 10.00 Mostly Cloudy BKN025 BKN032 50.5 42.8 75% 29.86 0.0
06 23:35 NW 12 G 22 10.00 Mostly Cloudy BKN026 BKN030 50.9 42.8 74% 29.86 0.0
06 23:15 NW 13 G 24 10.00 Mostly Cloudy BKN027 50.9 42.4 73% 29.86 0.0
06 22:55 W 17 G 23 10.00 Partly Cloudy SCT028 SCT034 51.3 42.3 71% 29.86 0.0
06 22:35 W 17 G 26 10.00 Mostly Cloudy BKN028 BKN034 51.8 42.8 72% 29.86 0.0
06 22:15 NW 16 G 28 10.00 Mostly Cloudy SCT028 BKN034 52 42.8 71% 29.86 0.0
06 21:55 NW 21 G 30 10.00 Mostly Cloudy and Breezy SCT024 SCT029 BKN034 52.5 43 70% 29.85 0.0
06 21:35 NW 17 G 29 10.00 Mostly Cloudy SCT029 BKN038 52.9 43.3 70% 29.86 0.0
06 21:15 NW 20 G 29 10.00 Mostly Cloudy BKN037 BKN044 53.1 43.7 71% 29.85 0.0
06 20:55 W 18 G 25 10.00 Mostly Cloudy SCT027 SCT036 BKN044 53.6 44.1 70% 29.85 0.0
06 20:35 W 17 G 22 10.00 Mostly Cloudy SCT028 SCT037 BKN050 54 44.1 69% 29.85 0.0
06 20:15 W 18 G 26 10.00 Mostly Cloudy SCT029 SCT036 BKN048 54.1 44.6 70% 29.85 0.0
06 19:55 NW 14 G 17 10.00 Overcast SCT026 BKN035 OVC049 54 45.5 73% 29.85 0.0
06 19:35 W 13 10.00 Overcast SCT027 BKN032 OVC040 54 45.5 73% 29.85 0.0
06 19:15 W 6 10.00 Overcast BKN032 BKN040 OVC049 54 45.1 72% 29.85 0.0
06 18:55 W 7 10.00 Mostly Cloudy SCT031 BKN038 BKN043 54.1 44.6 60.1 54.1 70% 29.86 0.0
06 18:35 NW 6 10.00 Mostly Cloudy SCT040 BKN048 BKN050 54.5 43.5 67% 29.86 0.0
06 18:15 W 5 10.00 Mostly Cloudy SCT043 SCT050 BKN055 54.5 42.1 63% 29.85 0.0
06 17:55 W 6 10.00 Partly Cloudy SCT044 SCT050 55.2 41 59% 29.85 0.0
06 17:35 W 6 10.00 Fair CLR 55.8 41 58% 29.85 0.0
06 17:15 W 9 G 16 10.00 Fair CLR 56.8 40.3 54% 29.84 0.0
06 16:55 W 10 10.00 Fair CLR 57.7 39.4 51% 29.83 0.0
06 16:35 W 9 G 17 10.00 Fair CLR 58.5 39.2 49% 29.83 0.0
06 16:15 W 13 G 17 10.00 Fair CLR 59 39.4 48% 29.82 0.0
06 15:55 W 14 G 23 10.00 Fair CLR 58.8 39.6 49% 29.81 0.0
06 15:35 W 14 G 29 10.00 Fair CLR 59 40.3 50% 29.82 0.0
06 15:15 W 18 G 23 10.00 Fair CLR 60.1 41 50% 29.82 0.0
06 14:55 W 22 G 36 10.00 Fair and Breezy CLR 59.9 41 50% 29.82 0.0
06 14:35 W 21 G 26 10.00 Fair and Breezy CLR 59.9 41.5 51% 29.82 0.0
06 14:15 W 21 G 33 10.00 Fair and Breezy CLR 59.2 41.4 52% 29.82 0.0
06 13:55 NW 18 G 25 10.00 Fair CLR 58.1 39.9 51% 29.83 0.0
06 13:35 NW 25 G 35 10.00 Fair and Breezy CLR 58.3 39.6 50% 29.83 0.0
06 13:15 W 22 G 30 10.00 Fair and Breezy CLR 57.6 38.8 50% 29.84 0.0
06 12:55 W 13 G 23 10.00 Fair CLR 56.7 39.2 56.8 27.5 52% 29.86 0.0
06 12:35 W 17 G 22 10.00 Fair CLR 56.5 39.4 53% 29.87 0.0
06 12:15 W 14 10.00 Fair CLR 56.3 38.5 51% 29.88 0.0
06 11:55 W 14 G 17 10.00 Fair CLR 55.2 38.7 54% 29.88 0.0
06 11:35 NW 10 10.00 Fair CLR 52.5 38.1 58% 29.89 0.0
06 11:15 W 9 10.00 Fair CLR 50.9 38.8 64% 29.91 0.0
06 10:55 W 9 10.00 Fair CLR 49.3 39.4 69% 46 29.93 0.0
06 10:35 W 8 G 16 10.00 Fair CLR 47.3 40.1 76% 44 29.94 0.0
06 10:15 W 12 10.00 Fair CLR 45.7 39.9 80% 41 29.95 0.0
06 09:55 W 10 G 21 10.00 Fair CLR 45 39.4 81% 40 29.95 0.0
06 09:35 W 13 G 23 10.00 Fair CLR 44.1 39 83% 38 29.95 0.0
06 09:15 W 8 G 16 10.00 Fair CLR 38.3 37.8 98% 33 29.96 0.0
Date Time (est) 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)