Automated Weather Source Historical Observation Summary Tmp: dg F, Wnd: MPH, BP: " Hg, Prcp: in APLMD APL (JHU Applied Physics Lab), MD, 2/12/9 39'10"02 76'53"52 438FT Time Tmp RH DP WB AWind BP WC/HI RnHr RnDy Lgt OtRt RHRt BPRt TAux Tin ---------------------------------------------------------------------------------------------- 00:00 58 76 51 54 WSW 7 29.52 53 0.00 0.00 0 0 -5 0.00 80 88 00:15 58 77 51 54 W 7 29.52 53 0.00 0.00 0 -1 -1 0.00 80 88 00:30 57 78 50 53 WSW 6 29.52 53 0.00 0.00 0 -1 1 0.00 81 88 00:45 57 79 51 53 WSW 4 29.51 57 0.00 0.00 0 -1 3 0.00 80 88 01:00 57 79 51 53 SW 3 29.51 57 0.00 0.00 0 -1 3 -0.02 80 88 01:15 56 79 50 52 SW 5 29.49 54 0.00 0.00 0 -2 3 -0.02 81 88 01:30 56 78 49 52 SSW 6 29.49 52 0.00 0.00 0 -2 0 -0.03 80 88 01:45 56 79 50 52 SSW 8 29.47 50 0.00 0.00 0 -1 0 -0.02 80 88 02:00 56 71 47 51 SW 7 29.49 51 0.00 0.00 0 0 -8 -0.02 81 88 02:15 56 71 47 51 SSW 8 29.49 50 0.00 0.00 0 0 -9 0.00 80 88 02:30 57 65 45 51 SW 7 29.49 52 0.00 0.00 0 1 -13 0.00 80 88 02:45 56 65 45 50 WSW 7 29.49 51 0.00 0.00 0 0 -13 0.00 80 88 03:00 56 55 40 48 WSW 11 29.49 46 0.00 0.00 0 0 -15 0.00 80 88 03:15 56 49 37 47 WSW 10 29.49 47 0.00 0.00 0 0 -21 0.00 80 87 03:30 57 46 37 47 WSW 10 29.49 49 0.00 0.00 0 0 -19 0.00 80 87 03:45 57 43 35 46 WSW 11 29.49 48 0.00 0.00 0 2 -22 0.00 80 87 04:00 57 43 35 46 WSW 12 29.51 47 0.00 0.00 0 1 -11 0.02 80 87 04:15 58 40 34 47 WSW 14 29.52 47 0.00 0.00 0 1 -8 0.02 80 87 04:30 57 41 34 46 WSW 14 29.52 45 0.00 0.00 0 0 -4 0.03 80 87 04:45 56 40 32 45 W 23 29.54 39 0.00 0.00 0 -1 -3 0.03 80 87 05:00 55 42 32 45 W 19 29.55 40 0.00 0.00 0 -2 0 0.03 80 87 05:15 55 43 33 45 WSW 15 29.55 42 0.00 0.00 0 -3 2 0.03 80 87 05:30 54 43 32 44 W 14 29.57 41 0.00 0.00 0 -3 2 0.03 79 87 05:45 54 43 32 44 WSW 8 29.57 47 0.00 0.00 0 -2 3 0.02 80 87 06:00 54 43 32 44 WSW 10 29.57 45 0.00 0.00 0 -1 0 0.02 80 87 06:15 53 44 32 43 WSW 9 29.58 45 0.00 0.00 0 -1 1 0.02 80 87 06:30 53 44 32 43 WSW 9 29.58 45 0.00 0.00 0 -1 1 0.02 80 87 06:45 52 45 31 43 WSW 11 29.58 41 0.00 0.00 0 -2 2 0.02 80 87 07:00 52 46 32 43 WSW 20 29.58 35 0.00 0.00 0 -2 3 0.00 80 87 07:15 52 46 32 43 W 20 29.60 35 0.00 0.00 0 -1 3 0.00 80 87 07:30 52 47 32 43 WSW 20 29.60 35 0.00 0.00 16 -1 3 0.02 79 87 07:45 52 46 32 43 WSW 13 29.60 40 0.00 0.00 36 0 1 0.02 80 87 08:00 52 46 32 43 WSW 13 29.62 40 0.00 0.00 41 0 0 0.02 80 87 08:15 52 45 31 43 W 17 29.62 37 0.00 0.00 40 0 -1 0.02 80 87 08:30 52 44 31 43 W 16 29.62 37 0.00 0.00 42 0 -3 0.00 80 87 08:45 52 44 31 43 W 22 29.62 34 0.00 0.00 44 0 -2 0.02 79 87 09:00 53 42 31 43 WSW 18 29.63 37 0.00 0.00 45 1 -3 0.00 80 87 09:15 53 42 31 43 WSW 17 29.63 38 0.00 0.00 47 1 -3 0.02 79 87 09:30 53 42 31 43 WSW 15 29.63 39 0.00 0.00 41 1 -3 0.02 80 87 09:45 52 42 30 42 WSW 19 29.65 35 0.00 0.00 44 0 -1 0.02 79 87 10:00 53 42 31 43 WSW 10 29.65 44 0.00 0.00 51 0 0 0.02 80 87 10:15 52 42 30 42 WSW 20 29.66 35 0.00 0.00 53 -1 0 0.02 80 87 10:30 51 41 28 41 W 24 29.68 31 0.00 0.00 27 -2 0 0.03 80 87 10:45 52 40 28 42 W 11 29.68 41 0.00 0.00 43 -1 -1 0.03 80 87 11:00 50 40 27 40 W 21 29.68 31 0.00 0.00 37 -3 -1 0.03 80 87 11:15 52 40 28 42 W 12 29.69 40 0.00 0.00 53 0 -1 0.03 80 87 11:30 51 41 28 41 W 14 29.69 37 0.00 0.00 56 0 -1 0.02 80 87 11:45 50 40 27 40 WSW 24 29.69 30 0.00 0.00 59 -2 0 0.00 80 87 12:00 50 40 27 40 WSW 18 29.69 33 0.00 0.00 46 -1 0 0.02 80 87 12:15 49 42 27 40 W 23 29.69 29 0.00 0.00 20 -3 1 0.00 79 87 12:30 51 40 28 41 W 14 29.69 37 0.00 0.00 65 0 0 0.00 79 87 12:45 50 40 27 40 W 22 29.69 31 0.00 0.00 64 0 0 0.00 79 87 13:00 51 40 28 41 W 19 29.69 34 0.00 0.00 65 1 0 0.00 79 87 13:15 52 39 28 42 WNW 16 29.69 37 0.00 0.00 67 3 -2 0.00 79 87 13:30 51 39 27 41 W 29 29.69 30 0.00 0.00 65 0 -1 0.00 79 87 13:45 51 39 27 41 W 26 29.69 31 0.00 0.00 65 1 -1 0.00 79 87 14:00 52 37 27 41 W 21 29.69 34 0.00 0.00 64 1 -3 0.00 79 87 14:15 52 34 24 41 W 17 29.69 37 0.00 0.00 64 1 -5 0.00 79 87 14:30 52 34 24 41 W 16 29.69 37 0.00 0.00 61 2 -6 0.00 79 87 14:45 53 32 24 41 W 17 29.69 38 0.00 0.00 60 2 -6 0.00 79 87 15:00 52 32 23 40 W 23 29.69 33 0.00 0.00 56 0 -3 0.00 79 87 15:15 52 32 23 40 WNW 16 29.71 37 0.00 0.00 54 0 -3 0.02 79 87 15:30 53 31 23 41 WNW 13 29.71 41 0.00 0.00 51 0 -2 0.02 78 87 15:45 52 32 23 40 WNW 16 29.71 37 0.00 0.00 47 -1 -1 0.02 79 87 16:00 53 30 22 41 W 9 29.73 45 0.00 0.00 44 1 -1 0.02 79 87 16:15 52 30 21 40 WNW 17 29.73 37 0.00 0.00 36 0 -1 0.02 79 87 16:30 52 30 21 40 W 18 29.74 36 0.00 0.00 27 0 -1 0.02 79 87 16:45 52 29 21 40 W 17 29.74 37 0.00 0.00 19 0 -2 0.02 79 87 17:00 52 29 21 40 W 16 29.74 37 0.00 0.00 13 -1 -1 0.02 79 87 17:15 51 28 19 39 WNW 15 29.76 37 0.00 0.00 0 -1 -3 0.02 79 87 17:30 51 27 18 39 W 18 29.76 35 0.00 0.00 0 -1 -3 0.02 79 87 17:45 50 28 18 38 WNW 17 29.77 34 0.00 0.00 0 -2 -1 0.03 79 87 18:00 50 28 18 38 WNW 19 29.77 33 0.00 0.00 0 -2 -1 0.03 79 87 18:15 49 28 17 37 WNW 22 29.79 29 0.00 0.00 0 -2 1 0.02 78 87 18:30 49 29 18 37 WNW 22 29.79 29 0.00 0.00 0 -2 1 0.03 78 86 18:45 48 31 19 37 WNW 9 29.80 39 0.00 0.00 0 -2 3 0.02 78 86 19:00 47 32 19 37 WNW 11 29.80 35 0.00 0.00 0 -2 4 0.02 78 86 19:15 47 34 20 37 WNW 13 29.80 33 0.00 0.00 0 -2 5 0.02 78 86 19:30 46 34 19 36 WNW 16 29.80 29 0.00 0.00 0 -2 5 0.00 78 86 19:45 46 35 20 36 W 14 29.80 31 0.00 0.00 0 -2 4 0.00 78 86 20:00 46 36 20 36 WNW 12 29.80 33 0.00 0.00 0 -1 3 0.00 77 86 20:15 46 37 21 37 WNW 13 29.80 32 0.00 0.00 0 -1 3 0.00 77 86 20:30 46 37 21 37 W 15 29.80 30 0.00 0.00 0 -1 1 0.00 77 86 20:45 46 37 21 37 W 15 29.80 30 0.00 0.00 0 -1 1 0.00 77 86 21:00 45 37 20 36 W 16 29.80 28 0.00 0.00 0 -1 1 0.00 77 85 21:15 45 37 20 36 W 17 29.82 27 0.00 0.00 0 0 1 0.00 77 85 21:30 45 38 21 36 WNW 13 29.80 30 0.00 0.00 0 -1 1 0.00 77 85 21:45 45 38 21 36 W 21 29.82 24 0.00 0.00 0 0 1 0.00 77 85 22:00 45 39 21 36 WNW 16 29.82 28 0.00 0.00 0 0 1 0.00 77 85 22:15 45 40 22 36 WNW 14 29.82 29 0.00 0.00 0 0 1 0.00 77 85 22:30 45 40 22 36 WNW 10 29.82 34 0.00 0.00 0 0 1 0.00 77 85 22:45 45 40 22 36 WNW 16 29.82 28 0.00 0.00 0 -1 1 0.00 77 85 23:00 45 40 22 36 NW 13 29.84 30 0.00 0.00 0 0 1 0.02 77 85 23:15 45 41 23 36 NW 5 29.85 42 0.00 0.00 0 0 2 0.02 77 85 23:30 45 41 23 36 WNW 12 29.85 31 0.00 0.00 0 0 1 0.03 77 85 23:45 45 42 23 37 WNW 8 29.85 37 0.00 0.00 0 0 1 0.03 76 85 00:00 44 42 22 36 WNW 9 29.85 34 0.00 0.00 0 0 1 0.02 76 85