UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100623.upa.cvt Date: 2300Z 6 OCT 25 Searching for YPGN... Searching the city database file for: YPGN ... Date:2300Z 6 OCT 25 Station: YPGN WMO ident: 94403 Latitude: -28.78 Longitude: 114.70 Elevation: 34.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1018 34 10.8 9.7 93 1.1 10.2 155 4 282.5 283.8 282.5 302.9 7.43 1 1008 115 12.8 8.3 74 4.5 10.3 147 13 285.3 286.5 283.1 304.3 6.82 2 1000 181 13.2 8.4 73 4.8 10.5 140 20 286.4 287.6 283.7 305.7 6.92 3 989 274 13.4 9.3 76 4.1 11.1 151 24 287.5 288.8 284.7 308.3 7.45 4 974 403 13.2 8.8 75 4.4 10.7 150 24 288.5 289.8 285.0 309.1 7.31 5 926 826 11.2 0.2 47 11.0 5.9 130 17 290.7 291.4 282.5 302.8 4.19 6 925 835 11.2 0.2 47 11.0 5.9 130 17 290.8 291.5 282.5 302.9 4.19 7 918 898 10.8 0.8 50 10.0 5.9 126 17 291.0 291.8 282.9 303.8 4.41 8 850 1535 5.6 3.3 85 2.3 4.4 170 10 292.0 293.0 284.7 308.5 5.71 9 840 1632 4.8 3.0 88 1.8 3.9 160 11 292.2 293.2 284.7 308.5 5.66 10 835 1680 5.0 1.2 76 3.8 3.1 155 12 292.9 293.8 284.3 307.4 5.00 11 829 1739 7.0 -13.0 22 20.0 -0.3 149 12 295.6 295.9 281.7 300.8 1.69 12 824 1789 8.2 -21.8 10 30.0 -1.0 144 13 297.4 297.5 281.3 300.0 0.81 13 819 1839 9.4 -20.6 10 30.0 -0.3 140 13 299.2 299.3 282.2 302.1 0.90 14 760 2459 10.0 -20.0 10 30.0 -0.3 226 10 306.3 306.5 285.2 309.7 1.03 15 700 3138 7.6 -29.4 5 37.0 -2.9 250 9 310.9 311.0 286.2 312.6 0.48 16 685 3316 6.6 -31.4 5 38.0 -3.7 253 10 311.7 311.8 286.4 313.1 0.40 17 533 5317 -7.9 289 19 317.5 18 500 5810 -11.7 -25.7 30 14.0 -15.3 290 31 318.8 319.0 289.4 322.0 0.94 19 488 5995 -13.1 -25.1 36 12.0 -16.2 296 32 319.3 319.5 289.6 322.8 1.02 20 432 6910 -20.1 -43.1 11 23.0 -23.2 300 39 321.7 321.7 289.5 322.4 0.20 21 421 7102 -19.7 -57.7 2 38.0 -23.3 300 40 324.6 324.6 290.2 324.7 0.04 22 400 7480 -21.3 -56.3 3 35.0 -24.6 290 55 327.3 327.3 291.0 327.5 0.05 23 370 8050 -24.9 -47.9 10 23.0 -27.4 283 75 329.9 329.9 291.8 330.4 0.14 24 351 8430 -28.1 -38.1 38 10.0 -29.5 283 86 330.6 330.7 292.3 332.1 0.41 25 347 8512 -28.3 -31.8 72 3.5 -28.9 284 88 331.4 331.6 292.9 334.2 0.77 26 333 8805 -30.1 -33.0 76 2.9 -30.6 289 95 332.9 333.0 293.2 335.5 0.71 27 322 9044 -31.1 -34.2 74 3.1 -31.6 292 95 334.7 334.8 293.6 337.2 0.66 28 300 9540 -35.3 -38.5 72 3.2 -35.7 295 91 335.6 335.7 293.7 337.4 0.46 29 264 10415 -43.3 -46.7 69 3.4 -43.5 291 94 336.4 336.5 293.6 337.3 0.22 30 262 10467 -43.5 -44.9 86 1.4 -43.6 291 94 336.8 336.9 293.8 337.9 0.27 31 252 10727 -45.9 -51.9 51 6.0 -46.2 290 95 337.1 337.1 293.7 337.6 0.13 32 250 10780 -46.3 -50.9 59 4.6 -46.5 290 95 337.2 337.3 293.8 337.8 0.14 33 247 10860 -47.1 -51.1 63 4.0 -47.3 290 96 337.2 337.2 293.7 337.8 0.14 34 246 10887 -47.3 -53.3 50 6.0 -47.6 290 96 337.3 337.3 293.7 337.7 0.11 35 244 10942 -46.9 -64.9 11 18.0 -47.4 290 97 338.7 338.7 294.0 338.8 0.03 36 243 10969 -46.8 -66.8 8 20.0 -47.4 290 97 339.2 339.2 294.1 339.3 0.02 37 241 11024 -46.7 -70.7 5 24.0 -47.3 290 97 340.2 340.2 294.4 340.2 0.01 38 215 11779 -50.1 -74.1 4 24.0 -50.5 287 91 346.2 346.2 295.8 346.2 0.01 39 200 12250 -53.5 -75.5 5 22.0 -53.8 285 86 348.0 348.0 296.2 348.1 0.01 40 165 13463 -61.9 -77.9 10 16.0 -62.0 280 77 353.7 353.7 297.4 353.7 0.01 41 150 14050 -63.3 -81.3 7 18.0 -63.4 280 67 361.0 361.0 298.9 361.0 0.00 42 138 14560 -65.5 -82.5 8 17.0 -65.6 283 61 365.9 365.9 299.8 365.9 0.00 43 132 14832 -63.9 -84.9 4 21.0 -64.0 284 57 373.4 373.4 301.2 373.4 0.00 44 114 15721 -68.5 -86.5 6 18.0 -68.6 260 27 380.8 380.8 302.4 380.8 0.00 45 100 16510 -66.7 -86.7 4 20.0 -66.8 220 14 398.9 398.9 305.0 398.9 0.00 46 75 18235 -69.5 -89.5 4 20.0 -69.6 173 14 427.2 427.2 308.5 427.2 0.00 47 70 18650 -66.1 -90.1 2 24.0 -66.3 160 14 443.0 443.0 310.2 443.0 0.00 48 57 19904 -61.9 -89.9 1 28.0 -62.3 126 16 479.3 479.3 313.4 479.3 0.00 49 54 20236 -62.9 -89.9 1 27.0 -63.3 118 16 484.5 484.5 313.8 484.5 0.00 50 50 20710 -61.9 -88.9 2 27.0 -62.4 105 17 497.6 497.6 314.8 497.6 0.00 51 30 23920 -56.5 -88.5 1 32.0 -57.9 85 30 590.6 590.6 320.2 590.6 0.01 52 28 24357 -55.7 -87.7 1 32.0 -57.3 86 33 604.6 604.6 320.8 604.6 0.01 53 20 26500 -54.3 -87.3 1 33.0 -56.6 90 45 670.0 670.0 323.4 670.0 0.01 54 12 29818 -48.5 -84.5 1 36.0 -54.0 795.9 795.9 327.1 796.1 0.03 TRP 114 15721 -68.5 -86.5 6 18.0 -68.6 260 27 380.8 380.8 302.4 380.8 0.00 WND 243 10969 -46.8 -66.8 8 20.0 -47.4 290 97 339.2 339.2 294.1 339.3 0.02 Sounding variables and indices 1000-500 mb thick: 5629.00 m Freezing level: 615.81 mb = 4226.74 m = 13867.10 ft Wetbulb zero: 829.48 mb = 1734.36 m = 5690.10 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 39.36 % Est. max temperature: 20.08 C = 68.15 F Sfc-Lift cond lev (LCL): 1001.34 mb = 169.96 m = 557.62 ft T: 13.13 C 700-500 lapse rate: 7.22 C/km ThetaE index: 8.51 C Layer 835.0- 819.0 mb Conv cond level (CCL): 609.74 mb = 4244.14 m = 13924.18 ft Mean mixing ratio: 6.24 g/kg Conv temperature: 42.98 C = 109.37 F Cap Strength: 13.85 C Lifted Index: 13.18 C Risk: None Lifted Index @300 mb: 21.16 C Lifted Index @700 mb: 13.73 C Showalter Index: 11.60 C Risk: None Total Totals Index: 32.30 C Risk: None Vertical Totals Index: 17.30 C Cross Totals Index: 15.00 C K Index: -16.40 Risk: None Sweat Index: 90.60 Risk: None Energy Index: 2.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.24 J/kg Max Up Vert Vel: 6.96 m/s Conv Inhibition (B-): 59847.16 J/kg Cap Strength: 13.83 C Lift Cond Lev (LCL): 882.69 mb = 1222.86 m = 4011.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 12 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1018 34 155 4 -1.7 3.6 | 110 15 -13.6 5.0 1 1000 181 140 20 -12.9 15.3 | 124 30 -24.8 16.7 2 985 305 155 26 -11.0 23.6 | 137 34 -22.9 24.9 3 925 835 130 17 -13.0 10.9 | 116 28 -25.0 12.3 4 916 914 125 17 -13.9 9.8 | 113 28 -25.9 11.1 5 883 1219 130 14 -10.7 9.0 | 115 25 -22.7 10.4 6 851 1524 165 11 -2.8 10.6 | 129 19 -14.8 12.0 7 850 1535 170 10 -1.7 9.8 | 129 18 -13.7 11.2 8 820 1829 140 13 -8.4 10.0 | 119 23 -20.3 11.3 9 791 2134 150 5 -2.5 4.3 | 112 16 -14.4 5.7 10 762 2438 225 10 7.1 7.1 | 150 10 -4.9 8.4 11 700 3138 250 9 8.5 3.1 | 142 6 -3.5 4.4 12 607 4267 270 18 18.0 -0.0 | 257 6 6.1 1.4 13 584 4572 295 21 19.0 -8.9 | 317 10 7.1 -7.5 14 541 5182 295 16 14.5 -6.8 | 335 6 2.6 -5.4 15 521 5486 280 24 23.6 -4.2 | 283 12 11.7 -2.8 16 500 5810 290 31 29.1 -10.6 | 298 20 17.2 -9.2 17 481 6096 300 33 28.6 -16.5 | 312 22 16.6 -15.1 18 409 7315 300 42 36.4 -21.0 | 309 31 24.4 -19.6 19 400 7480 290 55 51.7 -18.8 | 294 43 39.7 -17.4 20 360 8230 280 82 80.8 -14.2 | 281 70 68.8 -12.9 21 331 8839 290 96 90.2 -32.8 | 292 84 78.3 -31.5 22 304 9449 295 94 85.2 -39.7 | 298 83 73.3 -38.4 23 300 9540 295 91 82.5 -38.5 | 298 80 70.5 -37.1 24 250 10780 290 95 89.3 -32.5 | 292 83 77.3 -31.1 25 243 10969 290 97 91.2 -33.2 | 292 85 79.2 -31.8 26 232 11278 290 97 91.2 -33.2 | 292 85 79.2 -31.8 27 200 12250 285 86 83.1 -22.3 | 286 74 71.1 -20.9 28 166 13411 280 77 75.8 -13.4 | 281 65 63.9 -12.0 29 151 14021 285 71 68.6 -18.4 | 287 59 56.6 -17.0 30 150 14050 280 67 66.0 -11.6 | 281 55 54.0 -10.3 31 130 14935 285 56 54.1 -14.5 | 287 44 42.2 -13.1 32 117 15545 255 46 44.4 11.9 | 248 35 32.5 13.3 33 114 15721 260 27 26.6 4.7 | 248 16 14.7 6.1 34 101 16459 260 20 19.7 3.5 | 238 9 7.8 4.8 35 100 16510 220 14 9.0 10.7 | 166 12 -2.9 12.1 36 96 16764 220 16 10.3 12.3 | 173 14 -1.7 13.6 37 70 18650 160 14 -4.8 13.2 | 131 22 -16.7 14.5 38 50 20710 105 17 -16.4 4.4 | 101 29 -28.4 5.8 39 30 23920 85 30 -29.9 -2.6 | 88 42 -41.8 -1.2 40 20 26500 90 45 -45.0 0.0 | 91 57 -56.9 1.4 Wind Parameters Mean winds (0-6000m): 246.5 at 16.0 knts Storm direction: 276.5 at 12.0 knts Shear (0-3000m) pos: 4.0 neg: 2.3 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 34.7 deg Storm rel helicity (0-3000m) pos: 144.7 neg: -131.5 tot: 13.2 m^2/s^2 ave: 4.4 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 1.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.24 Bulk Shear: 100.13 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 148 20 129 29| 0.0 18.7 18.7| 76.1 -40.8 35.3 70.6 0.23| 29.0 6.8 1000 142 19 125 29| 0.0 6.4 6.4| 77.8 -98.3 -20.5 -20.5 -0.02| 19.4 -0.3 1500 141 17 123 27| 3.7 4.3 8.0|113.3 -98.3 15.1 10.0 0.11| 16.8 1.9 2000 143 16 123 26| 2.8 3.5 6.3|113.3-125.1 -11.8 -5.9 0.01| 15.6 0.1 2500 147 14 124 24| 4.6 2.8 7.4|144.7-130.3 14.4 5.8 0.11| 15.4 1.7 3000 155 13 128 22| 4.0 2.3 6.3|144.7-131.5 13.2 4.4 0.10| 13.4 1.3 4000 177 13 139 19| 4.0 1.7 5.8|153.3-132.0 21.3 5.3 0.17| 11.1 1.9 5000 213 14 162 14| 3.4 1.4 4.8|175.6-132.0 43.6 8.7 0.26| 10.4 2.7 6000 247 16 200 8| 3.6 0.5 4.1|213.0-146.8 66.3 11.0 0.22| 10.6 2.3 Wrote GIF file: /home/apache/climate/data/raob//YPGN/skewt/YPGN.skewt.20251006.23.gif