Weather observations for the past three days for
Kill Devil Hills, First Flight Airport
Metric (Imperial)
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
08 03:35 N 9 16.09 Fair CLR 8.1 4 76% 7 76.25 0.0
08 03:15 N 7 16.09 Fair CLR 7.9 3.8 76% 7 76.25 0.0
08 02:55 N 6 16.09 Fair CLR 7.7 3.6 76% 76.25 0.0
08 02:35 N 7 16.09 Fair CLR 7.5 3.8 78% 6 76.25 0.0
08 02:15 N 7 16.09 Fair CLR 7.5 4 79% 6 76.28 0.0
08 01:55 N 6 16.09 Fair CLR 7.1 3.9 80% 76.28 0.0
08 01:35 Calm 16.09 Fair CLR 6.9 3.9 81% 76.3 0.0
08 01:15 Calm 16.09 Fair CLR 6.9 4.2 83% 76.3 0.0
08 00:55 N 6 16.09 Fair CLR 6.3 4.6 23.1 2 89% 76.3 0.0
08 00:35 Calm 16.09 Fair CLR 5.8 5.2 96% 76.3 0.0
08 00:15 Calm 11.27 Fair CLR 5.4 5.4 100% 76.3 0.0
07 23:55 Calm 11.27 Fair CLR 5.6 5.6 100% 76.3 0.0
07 23:35 Calm 8.05 Fair CLR 5.3 5.3 100% 76.3 0.0
07 23:15 Calm 11.27 Fair CLR 5.6 5.6 100% 76.33 0.0
07 22:55 Calm 8.05 Fair CLR 5.4 5.4 100% 76.35 0.0
07 22:35 NW 6 6.44 Fair CLR 5 5 100% 76.35 0.0
07 22:15 Calm 4.83 Fair CLR 4.7 4.7 100% 76.38 0.0
07 21:55 Calm 6.44 Fair CLR 4.9 4.9 100% 76.38 0.0
07 21:35 Calm 6.44 Fair CLR 5 5 100% 76.38 0.0
07 21:15 Calm 8.05 Fair CLR 5 5 100% 76.4 0.0
07 20:55 Calm 6.44 Fair CLR 5 5 100% 76.38 0.0
07 20:35 Calm 8.05 Fair CLR 5.2 5.2 100% 76.4 0.0
07 20:15 W 7 11.27 Fair CLR 5.1 5.1 100% 4 76.43 0.0
07 19:55 W 6 8.05 Fair CLR 5.1 5.1 100% 76.43 0.0
07 19:35 W 6 11.27 Fair CLR 5.2 5.2 100% 76.4 0.0
07 19:15 Calm 11.27 Fair CLR 5.3 5.3 100% 76.43 0.0
07 18:55 NW 6 11.27 Fair CLR 5.3 5.3 23.1 2 100% 76.43 0.0
07 18:35 NW 6 11.27 Fair CLR 5.4 5.4 100% 76.43 0.0
07 18:15 NW 6 11.27 Fair CLR 5.3 5.3 100% 76.43 0.0
07 17:55 NW 6 11.27 Fair CLR 5.3 5.3 100% 76.43 0.0
07 17:35 NW 6 11.27 Fair CLR 5.3 5.3 100% 76.43 0.0
07 17:15 W 6 11.27 Fair CLR 5.3 5.3 100% 76.43 0.0
07 16:55 W 6 11.27 Fair CLR 5.3 5.3 100% 76.43 0.0
07 16:35 NW 6 8.05 Fair CLR 5.3 5.3 100% 76.4 0.0
07 16:15 W 7 6.44 Fair CLR 5.5 5.5 100% 4 76.4 0.0
07 15:55 W 7 6.44 Fair CLR 5.6 5.6 100% 4 76.4 0.0
07 15:35 W 6 8.05 Fair CLR 6 6 100% 76.4 0.0
07 15:15 W 6 8.05 Fair CLR 6.1 6 99% 76.4 0.0
07 14:35 NW 6 11.27 Partly Cloudy SCT007 6.4 6.1 98% 76.38 0.0
07 14:15 Calm 11.27 Partly Cloudy SCT007 6.5 6 97% 76.4 0.0
07 13:55 NW 6 16.09 Mostly Cloudy BKN005 6.6 6 96% 76.4 0.0
07 13:35 NW 7 11.27 Overcast OVC005 6.5 6 97% 5 76.43 0.0
07 13:15 NW 6 11.27 Overcast OVC005 6.3 5.9 97% 76.43 0.0
07 12:55 NW 9 11.27 Overcast OVC005 6.3 5.9 23.1 2 97% 5 76.43 0.0
07 12:35 NW 6 16.09 Overcast OVC005 6.4 5.9 97% 76.48 0.0
07 12:15 NW 7 11.27 Overcast OVC005 6.2 5.7 97% 5 76.48 0.0
07 11:55 NW 6 16.09 Overcast OVC005 6 5.7 98% 76.5 0.0
07 11:35 W 7 11.27 Overcast OVC007 6.2 5.6 96% 5 76.53 0.0
07 11:15 N 6 16.09 Mostly Cloudy BKN007 7.2 6.1 93% 76.58 0.0
07 10:55 NW 7 16.09 Partly Cloudy SCT009 8.4 6.6 89% 8 76.63 0.0
07 10:35 N 13 16.09 Partly Cloudy SCT009 8.3 6.8 90% 6 76.61 0.0
07 10:15 N 9 16.09 Fair CLR 8 6.9 93% 7 76.56 0.0
07 09:55 N 9 16.09 Fair CLR 7.3 6.8 97% 6 76.53 0.0
07 09:35 N 9 11.27 Partly Cloudy SCT003 6.6 6.5 99% 5 76.5 0.0
07 09:15 NW 7 6.44 Overcast OVC003 5.5 5.5 100% 4 76.5 0.0
07 08:55 NW 7 4.02 Mostly Cloudy BKN003 5.1 5.1 100% 4 76.5 0.0
07 08:35 NW 7 8.05 Partly Cloudy SCT003 SCT009 4.8 4.8 100% 3 76.48 0.0
07 08:15 NW 6 6.44 Partly Cloudy SCT008 4 4 100% 76.48 0.0
07 07:55 W 6 4.83 Fair CLR 3.4 3.4 100% 76.48 0.0
07 07:35 NW 6 6.44 Partly Cloudy SCT006 3.3 3.3 100% 76.48 0.0
07 07:15 NW 6 6.44 Mostly Cloudy BKN006 3.6 3.6 100% 76.45 0.0
07 06:55 NW 7 8.05 Overcast OVC006 3.6 3.6 23.1 2 100% 2 76.43 0.0
07 06:35 NW 6 8.05 Overcast OVC006 3.7 3.7 100% 76.43 0.0
07 06:15 NW 6 11.27 Overcast OVC006 3.6 3.6 100% 76.4 0.0
07 05:55 NW 7 11.27 Overcast OVC004 3.7 3.7 100% 2 76.38 0.0
07 05:35 NW 7 11.27 Overcast OVC004 3.6 3.6 100% 2 76.38 0.0
07 05:15 Calm 11.27 Overcast OVC004 3.3 3.3 100% 76.38 0.0
07 04:55 Calm 11.27 Overcast OVC006 3.2 3.2 100% 76.38 0.0
07 04:35 W 6 11.27 Overcast OVC006 3.2 3.2 100% 76.35 0.0
07 04:15 W 6 11.27 Overcast OVC008 3.3 3.3 100% 76.35 0.0
07 03:55 W 7 16.09 Mostly Cloudy BKN008 3.1 3.1 100% 1 76.38 0.0
07 03:35 Calm 16.09 Mostly Cloudy BKN008 3.3 3.3 100% 76.35 0.0
07 03:15 W 6 16.09 Mostly Cloudy BKN010 3.3 3.3 100% 76.38 0.0
07 02:55 W 6 16.09 Mostly Cloudy BKN010 3.4 3.4 100% 76.43 0.0
07 02:35 W 6 16.09 Partly Cloudy SCT010 3.3 3.3 100% 76.38 0.0
07 02:15 Calm 16.09 Fair CLR 3.3 3.3 100% 76.33 0.0
07 01:55 Calm 16.09 Fair CLR 3.5 3.5 100% 76.3 0.0
07 01:35 NW 6 16.09 Fair CLR 3.7 3.5 99% 76.33 0.0
07 01:15 NW 9 16.09 Fair CLR 3.9 3.5 97% 2 76.33 0.0
07 00:55 NW 9 16.09 Fair CLR 4 3.5 23.1 2 97% 2 76.35 0.0
07 00:35 NW 11 16.09 Partly Cloudy SCT023 4.3 3.6 95% 2 76.38 0.0
07 00:15 NW 13 16.09 Mostly Cloudy BKN021 4.6 4.1 97% 2 76.38 0.0
06 23:55 NW 9 16.09 Overcast OVC021 4.7 4.4 98% 3 76.35 0.0
06 23:35 NW 7 16.09 Mostly Cloudy BKN019 4.4 4.3 99% 3 76.33 0.0
06 23:15 Calm 16.09 Fair CLR 4.5 4.1 97% 76.3 0.0
06 22:55 NW 6 16.09 Fair CLR 4.6 4.2 97% 76.28 0.0
06 22:35 NW 6 16.09 Fair CLR 5 4.3 95% 76.28 0.0
06 22:15 NW 6 16.09 Fair CLR 5.2 4.5 95% 76.25 0.0
06 21:55 NW 7 16.09 Partly Cloudy SCT009 5.3 4.7 96% 4 76.28 0.0
06 21:35 Calm 16.09 Partly Cloudy SCT010 5.5 4.9 96% 76.2 0.0
06 21:15 NW 6 16.09 Mostly Cloudy BKN010 BKN014 5.5 5 97% 76.23 0.0
06 20:55 NW 7 16.09 Mostly Cloudy BKN010 BKN014 5.6 5 96% 4 76.2 0.0
06 20:35 Calm 16.09 Partly Cloudy SCT012 5.8 5 95% 76.17 0.0
06 20:15 W 6 16.09 Mostly Cloudy BKN012 BKN017 5.9 5.1 95% 76.2 0.0
06 19:55 W 7 16.09 Partly Cloudy SCT014 6 5.1 94% 5 76.17 0.0
06 19:35 W 11 16.09 Partly Cloudy SCT011 6.1 5.2 94% 4 76.2 0.0
06 19:15 NW 9 16.09 Partly Cloudy SCT011 6.1 5.1 93% 4 76.23 0.0
06 18:55 NW 7 16.09 Partly Cloudy SCT011 6.3 5.2 23.1 2 93% 5 76.17 0.0
06 18:35 W 11 16.09 Mostly Cloudy BKN011 6.4 5.4 93% 4 76.15 0.0
06 18:15 W 11 16.09 Overcast OVC011 6.2 5.9 98% 4 76.15 0.0
06 17:55 W 9 16.09 Overcast OVC009 6.2 5.8 97% 5 76.07 0.0
06 17:35 W 7 16.09 Overcast OVC011 6.3 5.9 97% 5 76.1 0.0
06 17:15 W 7 16.09 Mostly Cloudy BKN011 6.2 5.6 96% 5 76.07 0.0
06 16:55 W 7 16.09 Mostly Cloudy BKN011 6.2 5.6 96% 5 76.05 0.0
06 16:35 W 6 16.09 Overcast OVC009 6.2 5.7 97% 76.05 0.0
06 16:15 W 9 16.09 Overcast OVC009 6.1 5.6 97% 4 76.05 0.0
06 15:55 W 11 16.09 Mostly Cloudy BKN009 6 5.7 98% 4 76.05 0.0
06 15:35 W 7 16.09 Overcast OVC007 6 5.8 99% 5 76.05 0.0
06 15:15 W 6 16.09 Overcast OVC007 6 5.9 99% 76.02 0.0
06 14:55 W 7 16.09 Overcast BKN005 OVC120 6 6 100% 5 76.02 0.0
06 14:35 W 9 16.09 Overcast OVC005 6.1 6.1 100% 4 76.02 0.0
06 14:15 W 6 16.09 Overcast OVC005 6 6 100% 76 0.0
06 13:55 W 9 16.09 Overcast OVC005 6.1 6.1 100% 4 76.02 0.0
06 13:35 W 7 16.09 Overcast OVC005 6.1 6.1 100% 5 76.02 0.0
06 13:15 W 11 16.09 Overcast OVC005 6.1 6.1 100% 4 76.02 0.0
06 12:55 W 11 16.09 Overcast OVC005 6.2 6.2 23.1 2 100% 4 76.05 0.0
06 12:35 W 9 16.09 Overcast OVC005 6.5 6.4 99% 5 76.02 0.0
06 12:15 W 7 16.09 Mostly Cloudy BKN005 6.4 6.4 100% 5 76 0.0
06 11:55 W 7 16.09 Partly Cloudy SCT005 6.6 6.5 99% 5 76.07 0.0
06 11:35 W 9 16.09 Overcast OVC005 6.8 6.8 100% 5 76.05 0.0
06 11:15 W 9 16.09 Overcast OVC005 6.3 6.3 100% 5 76.07 0.0
06 10:55 W 6 16.09 Overcast OVC005 6.2 6.2 100% 76.05 0.0
06 10:35 NW 6 16.09 Overcast OVC005 5.8 5.8 100% 76.07 0.0
06 10:15 NW 6 8.05 Overcast BKN005 OVC012 5.4 5.4 100% 76.1 0.0
06 09:55 NW 7 16.09 Overcast OVC005 5 5 100% 4 76.1 0.0
06 09:35 NW 7 16.09 Overcast OVC003 4.7 4.7 100% 3 76.1 0.0
06 09:15 NW 7 8.05 Overcast OVC003 4.5 4.5 100% 3 76.07 0.0
06 08:55 NW 7 8.05 Overcast OVC003 4.5 4.5 100% 3 76.05 0.0
06 08:35 NW 7 4.83 Overcast OVC003 4.5 4.5 100% 3 76.05 0.0
06 08:15 W 7 6.44 Overcast OVC003 4.5 4.5 100% 3 76.07 0.0
06 07:55 NW 11 4.83 Overcast OVC003 4.5 4.5 100% 2 76.07 0.0
06 07:35 NW 7 4.83 Overcast OVC003 4.5 4.5 100% 3 76.05 0.0
06 07:15 W 9 6.44 Overcast OVC003 4.7 4.7 100% 3 76.05 0.0
06 06:55 W 7 4.83 Overcast OVC003 4.9 4.9 23.1 2 100% 3 76.05 0.0
06 06:35 NW 11 8.05 Overcast OVC003 5 5 100% 3 76.02 0.0
06 06:15 NW 7 6.44 Overcast OVC003 5 5 100% 4 76.02 0.0
06 05:55 W 7 6.44 Overcast OVC003 5.1 5.1 100% 4 76 0.0
06 05:35 NW 9 6.44 Overcast OVC003 5.2 5.2 100% 3 76.02 0.0
06 05:15 NW 13 6.44 Overcast OVC003 5.3 5.3 100% 3 75.97 0.0
06 04:55 NW 7 8.05 Overcast OVC003 5.4 5.4 100% 4 75.97 0.0
06 04:35 NW 11 8.05 Overcast OVC003 5.6 5.6 100% 3 75.95 0.0
06 04:15 NW 7 8.05 Overcast OVC003 5.6 5.6 100% 4 75.92 0.0
06 03:55 NW 11 11.27 Overcast OVC003 5.6 5.6 100% 3 75.95 0.0
06 03:35 NW 7 8.05 Overcast OVC003 5.7 5.7 100% 4 75.97 0.0
06 03:15 NW 11 8.05 Overcast OVC003 6 6 100% 4 75.95 0.0
06 02:55 NW 9 11.27 Overcast OVC003 6.1 6.1 100% 4 75.97 0.0
06 02:35 NW 6 8.05 Overcast OVC003 6.1 6.1 100% 75.97 0.0
06 02:15 NW 11 4.02 Overcast OVC003 6.2 6.2 100% 4 75.95 0.0
06 01:55 NW 13 4.83 Overcast OVC003 6.3 6.3 100% 4 75.9 0.0
06 01:35 NW 9 6.44 Overcast OVC003 6.5 6.5 100% 5 75.92 0.0
06 01:15 NW 7 8.05 Overcast OVC003 6.7 6.7 100% 6 75.92 0.0
06 00:55 NW 9 4.02 Overcast OVC003 6.9 6.9 23.1 2 100% 5 75.92 0.0 0.03 0.05
06 00:35 NW 11 3.22 Overcast OVC003 7.1 7.1 100% 5 75.95 0.0 0.03
06 00:15 NW 9 11.27 Overcast OVC003 7.1 7.1 100% 6 75.92 0.0
05 23:55 NW 9 11.27 Overcast OVC003 7.2 7.2 100% 6 75.92 0.0
05 23:35 NW 7 8.05 Overcast OVC003 7.5 7.5 100% 6 75.95 0.0
05 23:15 NW 7 16.09 Overcast OVC003 7.9 7.9 100% 7 75.97 0.0
05 22:55 NW 7 4.83 Overcast BKN003 OVC010 8.3 8.3 100% 7 75.97 0.0
05 22:35 NW 11 16.09 Overcast SCT003 BKN014 OVC020 9.1 9.1 100% 8 75.97 0.0
05 22:15 N 7 16.09 Overcast SCT005 BKN011 OVC017 9.1 9.1 100% 8 75.97 0.0
05 21:55 N 9 4.83 Overcast BKN005 OVC011 9.5 9.5 100% 8 75.92 0.0 0.03
05 21:35 N 7 11.27 Overcast SCT005 OVC011 9.7 9.7 100% 9 76 0.0
05 21:15 N 11 16.09 Overcast OVC009 9.7 9.7 100% 8 75.95 0.0
05 20:55 N 11 11.27 Overcast OVC007 9.7 9.7 100% 8 76 0.0 0.03
05 20:35 NE 9 11.27 Overcast BKN007 OVC012 9.7 9.7 100% 9 75.97 0.0 0.03
05 20:15 N 11 8.05 Overcast OVC007 9.7 9.7 100% 8 75.95 0.0 0.03
05 19:55 NE 11 6.44 Overcast OVC009 9.7 9.7 100% 8 75.97 0.0
05 19:35 NE 11 8.05 Overcast OVC009 9.8 9.8 100% 8 75.97 0.0
05 19:15 NE 7 11.27 Overcast OVC009 9.6 9.6 100% 9 75.92 0.0
05 18:55 NE 13 11.27 Overcast OVC007 9.5 9.5 23.1 2 100% 8 75.92 0.0 0.38
05 18:35 NE 13 16.09 Overcast OVC007 9.5 9.5 100% 8 75.92 0.0
05 18:15 NE 7 16.09 Overcast OVC007 9.5 9.5 100% 9 75.92 0.0
05 17:55 NE 13 11.27 Overcast OVC009 9.5 9.5 100% 8 75.92 0.0 0.03
05 17:35 NE 9 11.27 Overcast OVC009 9.5 9.5 100% 8 75.95 0.0 0.03
05 17:15 NE 15 G 31 16.09 Overcast OVC009 9.3 9.3 100% 7 75.92 0.0
05 16:55 NE 15 16.09 Overcast OVC007 9.2 9.2 100% 7 75.95 0.0 0.05
05 16:35 NE 17 G 28 8.05 Overcast OVC007 9.1 9.1 100% 7 75.95 0.0 0.03
05 16:15 NE 13 G 30 11.27 Overcast OVC007 9 9 100% 7 76 0.0 0.03
05 15:55 NE 11 8.05 Overcast OVC007 8.8 8.8 100% 7 76.02 0.0 0.08 0.3
05 15:35 NE 13 G 28 4.83 Overcast OVC007 8.6 8.6 100% 7 76 0.0 0.08
05 15:15 NE 11 4.83 Overcast OVC009 8.5 8.5 100% 7 76.05 0.0 0.03
05 14:55 NE 13 8.05 Overcast OVC009 8.3 8.3 100% 6 76.07 0.0 0.1
05 14:35 NE 13 G 28 8.05 Overcast BKN009 OVC012 8.2 8.2 100% 6 76.05 0.0 0.08
05 14:15 NE 13 G 28 6.44 Overcast OVC009 8.1 8.1 100% 6 76.1 0.0 0.05
05 13:55 NE 15 8.05 Overcast BKN009 OVC014 7.9 7.9 100% 6 76.12 0.0 0.13
05 13:35 NE 17 4.83 Overcast OVC009 7.7 7.7 100% 5 76.17 0.0 0.08
05 13:15 E 11 11.27 Overcast BKN011 OVC015 7.5 7.5 100% 6 76.17 0.0
05 12:55 E 15 11.27 Overcast OVC011 7.3 7.3 23.1 2 100% 5 76.23 0.0 0.15 0.74
05 12:35 NE 13 8.05 Overcast OVC009 7.1 7.1 100% 5 76.28 0.0 0.1
05 12:15 E 15 G 26 8.05 Overcast BKN007 OVC017 7 7 100% 5 76.28 0.0 0.03
05 11:55 E 13 6.44 Overcast BKN007 OVC013 6.9 6.9 100% 5 76.33 0.0 0.1
05 11:35 NE 13 4.02 Overcast BKN009 OVC015 6.8 6.8 100% 5 76.4 0.0 0.05
05 11:15 E 15 6.44 Overcast BKN007 BKN011 OVC016 6.8 6.8 100% 4 76.43 0.0
05 10:55 NE 13 G 26 4.83 Overcast OVC009 6.6 6.6 100% 4 76.45 0.0 0.1
05 10:35 E 17 6.44 Overcast OVC009 6.5 6.5 100% 4 76.48 0.0 0.08
05 10:15 NE 13 4.83 Overcast OVC009 6.5 6.5 100% 4 76.5 0.0 0.05
05 09:55 NE 15 G 26 6.44 Overcast BKN009 OVC013 6.3 6.3 100% 4 76.53 0.0 0.13 0.38
05 09:35 NE 17 G 26 4.02 Overcast BKN009 OVC013 6.4 6.4 100% 4 76.56 0.0 0.1
05 09:15 NE 17 G 28 4.02 Overcast BKN009 BKN014 OVC028 6.4 6.4 100% 4 76.58 0.0 0.05
05 08:55 NE 17 G 26 6.44 Overcast BKN009 BKN012 OVC023 6.5 6.4 99% 4 76.58 0.0 0.18
05 08:35 NE 15 G 26 4.02 Overcast BKN011 BKN017 OVC022 6.5 6.3 99% 4 76.63 0.0 0.15
05 08:15 E 13 4.02 Overcast SCT012 OVC020 6.6 5.9 95% 4 76.63 0.0 0.08
05 07:55 E 15 G 28 4.02 Overcast BKN019 OVC026 7 5.5 90% 5 76.61 0.0 0.08
05 07:35 E 20 G 30 11.27 Overcast BKN019 BKN026 OVC037 7.1 5.5 90% 4 76.58 0.0 0.05
05 07:15 E 17 G 28 11.27 Overcast BKN021 BKN028 OVC037 7.4 5.5 88% 5 76.53 0.0 0.05
05 06:55 E 19 G 28 11.27 Overcast BKN023 OVC030 7.8 5.4 23.1 2 85% 5 76.56 0.0 0.03 0.03
05 06:35 E 22 G 31 16.09 Overcast OVC025 8 5.1 82% 5 76.53 0.0
05 06:15 E 15 G 33 16.09 Overcast BKN025 BKN032 OVC042 8.1 4.9 80% 6 76.53 0.0
05 05:55 E 19 G 28 16.09 Overcast SCT027 BKN032 OVC042 8.1 4.6 79% 5 76.56 0.0
05 05:35 E 13 G 31 16.09 Overcast SCT027 SCT043 OVC070 8.4 3.8 73% 7 76.56 0.0
05 05:15 E 17 G 33 16.09 Overcast OVC070 8.3 2.9 69% 6 76.5 0.0
05 04:55 NE 19 G 28 16.09 Overcast SCT031 OVC070 8.4 2.5 67% 6 76.53 0.0
05 04:35 NE 19 16.09 Overcast OVC070 8.5 2.2 65% 6 76.61 0.0
05 04:15 E 17 16.09 Overcast BKN060 OVC070 8.5 2 64% 6 76.63 0.0
05 03:55 NE 11 G 31 16.09 Overcast OVC060 8.3 2.1 65% 7 76.63 0.0
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)