File: C:\Metgraph\archive\jasmine-RB-99-03-leg1\990413.002\99041304.44e Started at 13 April 1999 4:44 UTC Station : 313 Location : 5.06 N 88.00 E 4 m/MSL Sounding type : PTU GPS RS-number : 903101712 Sounding processor serial number: 0 Ground check omitted Clouds : ///// Special 1 : ///// Special 2 : ///// Telemetry noise level : 100 % P T U Accepted (%) : 98.3 99.4 99.2 Replaced (%) : 1.7 0.6 0.8 Rejected (%) : 0.0 0.0 0.0 GPS data quality Valid raw wind ratio : 98.0 % Valid raw wind on 5 ratio : 98.0 % Invalid raw wind on 4 ratio : 0.0 % Poor PDOP ratio : 0.0 % Unidentified signals ratio : 0.0 % Unused : 0.0 % Mean satellite track count : 7.6 Mean track count valid : 7.8 Gaps over 1 min : 0.0 min Reason for termination : Increasing pressure Radiosonde burst height : 10010m Significant levels: Temperature/Humidity Time Pressure Height Temperature RH Dewp Significance flags min s hPa gpm deg C % deg C Automatic Operator 0 0 1007.0 4 28.0 84 25.1 TU TU 21 10 722.5 2865 9.7 80 6.4 TU TU 22 20 709.9 3012 10.0 59 2.4 TU TU 23 30 697.9 3153 8.9 64 2.5 U U 28 0 651.8 3717 6.9 9 -23.9 U U 28 40 646.1 3789 7.1 16 -17.0 T T 34 0 600.0 4393 3.0 56 -4.9 U U 37 40 573.5 4757 0.6 46 -9.7 T T 39 0 564.9 4879 0.9 34 -13.2 U U 39 30 561.2 4932 1.3 37 -11.8 T T 51 50 448.4 6693 -12.7 86 -14.6 TU TU 53 10 439.7 6842 -11.7 84 -13.9 T T 59 40 387.5 7802 -17.5 88 -19.0 U U 76 30 285.9 10010 -32.9 59 -38.2 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 1007.0 4 ///// 11.3 258 dfv dfv 6 0 908.7 910 ///// 20.8 266 fv fv 19 30 740.8 2657 ///// 6.8 283 d v d v 23 10 701.3 3113 ///// 5.5 241 dfv dfv 26 10 670.0 3490 ///// 7.3 243 d v d v 30 50 628.7 4013 ///// 8.9 280 d v d v 34 50 593.0 4488 ///// 9.8 273 d v d v 39 40 560.1 4948 ///// 10.2 294 d v d v 44 50 513.2 5644 ///// 10.3 288 d v d v 47 40 487.5 6048 ///// 11.4 304 d v d v 51 20 452.5 6624 ///// 13.5 292 d v d v 52 0 447.3 6711 ///// 13.9 285 fv fv 55 10 423.1 7137 ///// 10.4 254 d v d v 59 10 391.9 7718 ///// 8.9 241 d v d v 62 10 365.4 8239 ///// 10.1 252 d v d v 66 10 334.8 8882 ///// 8.7 205 d v d v 70 10 310.9 9416 ///// 6.4 184 d v d v 73 30 294.6 9800 ///// 7.5 227 d v d v 76 30 285.9 10010 ///// 7.2 220 dfv dfv Standard pressure levels (PTU) Time Pressure Height Temperature RH Dewp AscRate min s hPa gpm deg C % deg C m/s 0 17 1000.0 67 27.5 82 24.2 0.0 4 31 925.0 755 22.7 87 20.4 2.7 10 58 850.0 1489 19.3 71 13.9 1.9 23 18 700.0 3129 9.0 60 1.7 2.2 46 11 500.0 5849 -5.6 53 -13.7 2.0 58 13 400.0 7563 -15.8 86 -17.6 2.4 72 17 300.0 9670 -30.7 65 -35.2 2.5 Standard pressure levels (Wind) Time Pressure Height Speed Direction AscRate min s hPa gpm m m/s deg m/s 0 17 1000.0 67 ///// 12.6 252 0.0 4 31 925.0 755 ///// 20.5 262 2.7 10 58 850.0 1489 ///// 15.5 271 1.9 23 18 700.0 3129 ///// 5.5 239 2.2 46 11 500.0 5849 ///// 10.2 301 2.0 58 13 400.0 7563 ///// 9.2 248 2.4 72 17 300.0 9670 ///// 6.3 213 2.5