File: C:\Metgraph\archive\080418.002\08041805.45e Started at 18 April 2008 5:45 UTC Station : 313 Location : 77.98 N 3.09 E 7 m/MSL Sounding type : PTU GPS RS-number : 4853769 Sounding processor serial number: 0 Ground check omitted Clouds : ///// Special 1 : ///// Special 2 : ///// Telemetry noise level : 100 % P T U Accepted (%) : 100.0 100.0 99.8 Replaced (%) : 0.0 0.0 0.2 Rejected (%) : 0.0 0.0 0.0 GPS data quality Valid raw wind ratio : 84.0 % Valid raw wind on 5 ratio : 84.0 % Invalid raw wind on 4 ratio : 1.0 % Poor PDOP ratio : 1.0 % Unidentified signals ratio : 0.0 % Unused : 0.0 % Mean satellite track count : 6.8 Mean track count valid : 8.0 Gaps over 1 min : 0.0 min Reason for termination : Increasing pressure Radiosonde burst height : 17716m Significant levels: Temperature/Humidity Time Pressure Height Temperature RH Dewp Significance flags min s hPa gpm deg C % deg C Automatic Operator 0 0 1010.0 7 -11.0 87 -12.7 TU TU 1 28 953.0 448 -15.7 95 -16.3 TU TU 2 24 908.7 808 -15.4 71 -19.5 TU TU 2 56 885.7 1002 -14.0 57 -20.7 TU TU 8 0 703.9 2715 -22.5 18 -40.5 TU TU 12 18 572.5 4200 -32.6 10 -54.2 U U 13 26 539.4 4617 -35.1 31 -46.4 T T 15 8 495.6 5205 -37.4 36 -47.1 TU TU 18 2 426.2 6231 -44.3 31 -54.7 T T 21 30 351.7 7512 -47.3 9 -67.0 T Tr T Tr 22 34 333.6 7861 -47.0 4 -72.6 U U 36 8 185.4 11749 -46.3 2 -76.8 TU TU 49 44 100.1 15818 -49.7 2 -79.2 TU TU 55 54 74.8 17716 -50.8 2 -80.1 TU TU Significant levels: Wind speed/Wind direction Time Pressure Height Speed Direction Significance flags min s hPa gpm m m/s deg Automatic Operator 0 0 1010.0 7 ///// 15.0 344 dfv dfv 2 28 905.8 832 ///// ///// /// dfv dfv 4 58 804.3 1729 ///// 7.3 328 dfv dfv 5 30 784.9 1910 ///// 17.8 331 fv fv 8 54 675.0 3022 ///// 15.3 345 d v d v 15 52 477.7 5458 ///// 8.8 335 fv fv 25 20 295.0 8674 ///// 33.9 332 fvWm fvWm 38 20 168.2 12392 ///// 18.8 326 d v d v 40 0 156.2 12884 ///// 19.8 313 d v d v 42 36 138.8 13663 ///// 17.5 314 d v d v 45 2 124.4 14389 ///// 12.5 339 d v d v 47 18 112.0 15084 ///// 10.3 306 d v d v 49 44 100.1 15818 ///// 12.5 310 dfv dfv 50 28 96.7 16046 ///// 9.0 325 d v d v 52 6 89.6 16544 ///// 6.4 296 d v d v 52 54 86.2 16791 ///// 6.7 332 d v d v 54 2 81.7 17140 ///// 5.0 338 d v d v 55 22 76.8 17547 ///// 7.0 305 d v d v 55 54 74.8 17716 ///// 6.9 331 dfv dfv Standard pressure levels (PTU) Time Pressure Height Temperature RH Dewp AscRate min s hPa gpm deg C % deg C m/s 0 16 1000.0 84 -12.5 84 -14.6 0.0 2 3 925.0 674 -15.3 74 -18.9 5.5 3 47 850.0 1314 -15.6 52 -23.2 6.2 8 8 700.0 2756 -22.9 18 -40.8 5.5 14 57 500.0 5144 -37.2 37 -46.7 5.8 19 9 400.0 6655 -45.1 16 -60.8 6.0 24 57 300.0 8563 -47.7 3 -75.1 5.5 29 11 250.0 9768 -46.3 2 -76.8 4.7 34 22 200.0 11248 -46.7 2 -77.0 4.8 40 52 150.0 13150 -47.5 2 -77.6 4.9 49 45 100.0 15825 -49.8 2 -79.3 5.0 /// // 70.0 18148 ////// /// ////// //// Standard pressure levels (Wind) Time Pressure Height Speed Direction AscRate min s hPa gpm m m/s deg m/s 0 16 1000.0 84 ///// ///// /// 0.0 2 3 925.0 674 ///// ///// /// 5.5 3 47 850.0 1314 ///// ///// /// 6.2 8 8 700.0 2756 ///// 15.5 343 5.5 14 57 500.0 5144 ///// 11.3 345 5.8 19 9 400.0 6655 ///// 18.8 333 6.0 24 57 300.0 8563 ///// 32.5 330 5.5 29 11 250.0 9768 ///// 31.3 329 4.7 34 22 200.0 11248 ///// 24.6 325 4.8 40 52 150.0 13150 ///// 19.3 320 4.9 49 45 100.0 15825 ///// 12.4 311 5.0 /// // 70.0 18148 ///// ///// /// ////