UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120411.upa.cvt Date: 1100Z 4 DEC 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1100Z 4 DEC 25 Station: YPPH WMO ident: 94610 Latitude: -31.93 Longitude: 115.95 Elevation: 29.00 ------------------------------------------------------------------------------- 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 1012 29 19.0 11.0 60 8.0 14.2 215 5 291.2 292.6 286.9 314.4 8.16 1 1009 51 16.8 11.8 72 5.0 13.8 214 7 289.2 290.7 286.6 313.5 8.64 2 1007 66 18.8 11.8 64 7.0 14.6 213 8 291.4 292.9 287.4 316.0 8.66 3 1000 118 18.4 11.4 64 7.0 14.2 210 13 291.5 293.1 287.3 315.7 8.49 4 940 644 13.2 9.3 77 3.9 10.9 203 15 291.5 292.9 286.6 313.8 7.84 5 925 779 12.6 6.6 67 6.0 9.3 200 15 292.2 293.4 285.8 311.2 6.62 6 898 1028 11.8 5.8 67 6.0 8.5 243 14 293.9 295.0 286.2 312.5 6.45 7 886 1140 11.6 5.6 67 6.0 8.3 271 12 294.8 295.9 286.6 313.5 6.44 8 877 1226 12.0 7.0 71 5.0 9.2 290 11 296.1 297.4 287.8 317.0 7.18 9 868 1312 12.2 5.2 62 7.0 8.3 287 12 297.1 298.3 287.4 315.9 6.40 10 864 1351 13.6 -13.4 14 27.0 3.2 285 12 299.0 299.3 283.0 303.9 1.57 11 850 1489 14.6 -26.4 4 41.0 2.1 280 13 301.4 301.5 282.7 303.2 0.52 12 835 1639 14.8 -27.2 4 42.0 2.0 276 13 303.2 303.3 283.3 304.9 0.49 13 829 1700 14.6 -27.4 4 42.0 1.8 274 14 303.6 303.7 283.5 305.3 0.49 14 700 3106 6.6 -34.4 3 41.0 -3.7 290 26 309.8 309.8 285.6 310.8 0.30 15 672 3440 4.8 -42.2 2 47.0 -5.2 278 25 311.4 311.4 286.0 311.9 0.14 16 660 3586 4.2 -24.8 10 29.0 -4.6 273 25 312.3 312.5 287.1 315.0 0.77 17 606 4273 -1.9 -13.9 39 12.0 -6.4 289 32 313.0 313.4 288.8 320.1 2.15 18 561 4880 -6.9 -21.9 29 15.0 -11.3 303 33 314.1 314.3 288.1 318.1 1.18 19 500 5770 -12.1 -50.1 3 38.0 -17.2 295 34 318.3 318.3 288.3 318.6 0.08 20 498 5801 -12.3 -50.3 3 38.0 -17.3 295 34 318.4 318.4 288.3 318.7 0.08 21 439 6753 -18.1 -54.1 3 36.0 -22.0 292 34 322.8 322.8 289.6 323.0 0.06 22 400 7440 -23.9 -51.9 6 28.0 -26.6 290 39 323.9 323.9 290.0 324.2 0.08 23 311 9224 -38.1 -58.1 10 20.0 -39.1 295 65 328.3 328.3 291.3 328.5 0.05 24 300 9470 -40.5 -53.5 24 13.0 -41.2 295 64 328.3 328.3 291.3 328.6 0.09 25 279 9957 -45.1 -52.1 45 7.0 -45.4 291 63 328.5 328.6 291.4 329.0 0.11 26 256 10525 -48.3 -65.3 12 17.0 -48.7 290 77 332.0 332.0 292.3 332.1 0.02 27 250 10680 -49.1 -63.1 18 14.0 -49.4 290 82 333.1 333.1 292.6 333.2 0.03 28 203 12025 -56.5 -67.5 24 11.0 -56.7 290 112 341.8 341.8 294.8 341.9 0.02 29 202 12057 -56.5 -67.5 24 11.0 -56.7 290 113 342.3 342.3 294.9 342.4 0.02 30 200 12120 -56.5 -67.5 24 11.0 -56.7 290 113 343.3 343.3 295.1 343.4 0.02 31 175 12965 -56.5 -77.5 5 21.0 -56.8 286 90 356.7 356.7 298.0 356.7 0.01 32 150 13930 -60.9 -80.9 5 20.0 -61.1 290 83 365.2 365.2 299.7 365.2 0.00 33 148 14014 -61.3 -81.3 5 20.0 -61.4 290 83 365.9 365.9 299.8 365.9 0.00 34 100 16410 -68.3 -86.3 6 18.0 -68.4 285 56 395.8 395.8 304.6 395.8 0.00 35 98 16531 -68.9 -86.9 6 18.0 -69.0 280 55 396.9 396.9 304.8 396.9 0.00 36 93 16845 -66.3 -86.3 4 20.0 -66.4 285 54 408.0 408.0 306.3 408.0 0.00 37 88 17178 -68.3 -87.3 5 19.0 -68.4 287 46 410.5 410.5 306.6 410.5 0.00 38 74 18230 -62.5 -86.5 3 24.0 -62.8 293 19 443.6 443.6 310.3 443.6 0.00 39 70 18570 -64.7 -87.7 3 23.0 -64.9 295 11 446.0 446.0 310.5 446.0 0.00 40 64 19116 -66.5 -88.5 3 22.0 -66.7 252 11 453.6 453.6 311.2 453.6 0.00 41 58 19721 -60.9 -86.9 2 26.0 -61.3 206 12 479.2 479.2 313.4 479.2 0.00 42 52 20397 -63.1 -88.1 2 25.0 -63.5 154 12 489.3 489.3 314.2 489.3 0.00 43 50 20640 -60.3 -87.3 2 27.0 -60.9 135 12 501.4 501.4 315.1 501.4 0.00 44 48 20895 -58.7 -86.7 2 28.0 -59.4 130 12 511.1 511.1 315.7 511.1 0.00 45 44 21440 -60.3 -87.3 2 27.0 -60.9 120 12 520.1 520.1 316.3 520.1 0.00 46 32 23442 -56.5 -85.5 1 29.0 -57.8 83 11 579.8 579.8 319.6 579.9 0.01 47 30 23850 -58.1 -86.1 2 28.0 -59.2 75 11 586.2 586.3 320.0 586.3 0.01 48 29 24064 -57.5 -85.5 2 28.0 -58.7 593.6 593.6 320.3 593.7 0.01 TRP 98 16531 -68.9 -86.9 6 18.0 -69.0 280 55 396.9 396.9 304.8 396.9 0.00 WND 202 12057 -56.5 -67.5 24 11.0 -56.7 290 113 342.3 342.3 294.9 342.4 0.02 Sounding variables and indices 1000-500 mb thick: 5652.00 m Freezing level: 622.82 mb = 4058.89 m = 13316.39 ft Wetbulb zero: 786.22 mb = 2140.39 m = 7022.18 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 26.09 % Est. max temperature: 27.21 C = 80.98 F Sfc-Lift cond lev (LCL): 898.49 mb = 1022.94 m = 3356.06 ft T: 11.81 C 700-500 lapse rate: 7.02 C/km ThetaE index: 13.78 C Layer 868.0- 835.0 mb Conv cond level (CCL): 659.58 mb = 3591.48 m = 11782.91 ft Mean mixing ratio: 7.85 g/kg Conv temperature: 40.27 C = 104.49 F Cap Strength: 9.28 C Lifted Index: 7.74 C Risk: None Lifted Index @300 mb: 10.40 C Lifted Index @700 mb: 8.81 C Showalter Index: 13.82 C Risk: None Total Totals Index: 12.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: -14.30 C K Index: -40.70 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 3.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.41 J/kg Max Up Vert Vel: 2.97 m/s Conv Inhibition (B-): 31357.69 J/kg Cap Strength: 9.15 C Lift Cond Lev (LCL): 884.35 mb = 1155.78 m = 3791.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 18 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 1012 29 215 5 2.9 4.1 | 148 19 -10.1 16.5 1 1000 118 210 13 6.5 11.3 | 165 24 -6.5 23.6 2 978 305 210 16 8.0 13.9 | 169 27 -5.0 26.2 3 925 779 200 15 5.1 14.1 | 163 28 -7.9 26.5 4 910 914 215 15 8.6 12.3 | 170 25 -4.4 24.6 5 878 1219 290 11 10.3 -3.8 | 163 9 -2.7 8.6 6 850 1489 280 13 12.8 -2.3 | 179 10 -0.2 10.1 7 816 1829 270 14 14.0 -0.0 | 185 12 1.0 12.4 8 787 2134 280 21 20.7 -3.6 | 221 12 7.7 8.7 9 758 2438 280 15 14.8 -2.6 | 190 10 1.8 9.8 10 731 2743 290 29 27.3 -9.9 | 260 14 14.3 2.4 11 700 3106 290 26 24.4 -8.9 | 253 12 11.4 3.5 12 653 3658 270 25 25.0 -0.0 | 224 17 12.0 12.4 13 605 4267 290 32 30.1 -10.9 | 265 17 17.1 1.4 14 582 4572 305 33 27.0 -18.9 | 295 15 14.0 -6.6 15 500 5770 295 34 30.8 -14.4 | 276 18 17.8 -2.0 16 407 7315 290 34 31.9 -11.6 | 268 19 19.0 0.7 17 400 7440 290 39 36.6 -13.3 | 272 24 23.7 -1.0 18 314 9144 295 65 58.9 -27.5 | 288 48 45.9 -15.1 19 300 9470 295 64 58.0 -27.0 | 288 47 45.0 -14.7 20 275 10058 290 63 59.2 -21.5 | 281 47 46.2 -9.2 21 250 10680 290 82 77.1 -28.0 | 284 66 64.1 -15.7 22 202 12057 290 113 106.2 -38.6 | 286 97 93.2 -26.3 23 200 12120 290 113 106.2 -38.6 | 286 97 93.2 -26.3 24 198 12192 290 113 106.2 -38.6 | 286 97 93.2 -26.3 25 171 13106 285 86 83.1 -22.3 | 278 71 70.1 -9.9 26 150 13930 290 83 78.0 -28.4 | 284 67 65.0 -16.0 27 141 14326 290 84 78.9 -28.7 | 284 68 65.9 -16.4 28 104 16154 285 51 49.3 -13.2 | 271 36 36.3 -0.8 29 100 16410 285 56 54.1 -14.5 | 273 41 41.1 -2.1 30 98 16531 280 55 54.2 -9.6 | 266 41 41.2 2.8 31 94 16764 285 56 54.1 -14.5 | 273 41 41.1 -2.1 32 70 18570 295 11 10.0 -4.6 | 159 8 -3.0 7.7 33 50 20640 135 12 -8.5 8.5 | 134 30 -21.5 20.8 34 30 23850 75 11 -10.6 -2.8 | 112 25 -23.6 9.5 Wind Parameters Mean winds (0-6000m): 283.6 at 23.9 knts Storm direction: 313.6 at 17.9 knts Shear (0-3000m) pos: 4.5 neg: 2.3 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 106.5 deg Storm rel helicity (0-3000m) pos: 151.4 neg: -42.2 tot: 109.1 m^2/s^2 ave: 36.4 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 77.83 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 ------------------------------------------------------------------------------- 500 209 14 166 25| 0.0 10.9 10.9| 47.9 -8.3 39.6 79.2 0.57| 12.6 7.2 1000 209 14 167 26| 5.0 5.5 10.4| 81.9 -16.6 65.4 65.4 0.46| 12.5 5.8 1500 226 14 172 22| 5.9 3.6 9.6| 88.7 -24.2 64.5 43.0 0.30| 12.9 3.9 2000 240 14 177 19| 4.4 3.5 7.9|106.9 -24.2 82.7 41.4 0.38| 11.5 4.4 2500 251 15 183 17| 4.0 2.8 6.8|125.2 -39.1 86.1 34.4 0.32| 11.8 3.8 3000 263 17 194 15| 4.5 2.3 6.8|151.4 -42.2 109.1 36.4 0.38| 11.8 4.5 4000 269 19 206 14| 4.1 2.5 6.6|181.7 -69.5 112.2 28.0 0.31| 10.9 3.3 5000 279 22 223 13| 4.3 2.1 6.4|238.5 -77.2 161.2 32.2 0.37| 10.2 3.8 6000 284 24 237 12| 3.6 2.1 5.7|238.5 -94.5 144.0 24.0 0.32| 8.9 2.9 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251204.11.gif