UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103111.upa.cvt Date: 1100Z 31 OCT 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1100Z 31 OCT 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 1011 29 19.8 13.8 68 6.0 16.0 300 12 292.0 293.8 288.8 320.0 9.85 1 1000 107 19.0 14.0 73 5.0 15.8 300 19 292.1 293.9 289.0 320.8 10.09 2 925 771 12.8 11.9 94 0.9 12.3 320 24 292.4 294.1 288.6 319.5 9.50 3 890 1094 10.2 9.3 94 0.9 9.7 303 28 293.0 294.4 287.6 316.7 8.29 4 850 1476 8.4 8.4 100 0.0 8.4 300 24 294.9 296.4 288.2 318.5 8.16 5 810 1874 6.6 6.4 99 0.2 6.5 288 28 297.1 298.5 288.4 318.9 7.46 6 756 2438 3.0 2.8 99 0.2 2.9 278 34 299.1 300.3 287.9 317.5 6.20 7 753 2470 4.8 -0.2 70 5.0 2.3 279 35 301.4 302.4 287.6 316.5 5.01 8 706 2994 1.6 -3.1 71 4.7 -0.6 284 46 303.5 304.3 287.6 316.7 4.31 9 700 3063 1.4 -3.6 69 5.0 -0.9 285 47 304.0 304.8 287.7 316.9 4.19 10 641 3769 -1.1 -15.1 34 14.0 -6.1 291 57 308.9 309.3 287.1 314.9 1.84 11 631 3894 -1.9 -10.9 50 9.0 -5.4 292 59 309.4 309.9 288.1 317.8 2.64 12 586 4480 -4.5 -17.5 35 13.0 -8.8 295 71 313.0 313.3 288.2 318.5 1.65 13 500 5710 -13.5 -28.5 27 15.0 -16.9 300 77 316.6 316.7 288.5 319.1 0.73 14 454 6437 -17.5 -50.5 4 33.0 -21.4 298 76 320.4 320.4 289.0 320.7 0.08 15 400 7370 -25.3 -46.3 12 21.0 -27.5 295 77 322.1 322.1 289.6 322.7 0.15 16 311 9144 -39.5 -55.5 17 16.0 -40.3 291 93 326.3 326.3 290.7 326.6 0.07 17 300 9390 -40.7 -57.7 14 17.0 -41.5 290 95 328.0 328.0 291.2 328.2 0.05 18 280 9856 -42.9 -58.9 16 16.0 -43.5 288 98 331.4 331.4 292.2 331.6 0.05 19 250 10610 -47.5 -63.5 14 16.0 -48.0 285 104 335.4 335.5 293.2 335.6 0.03 20 245 10743 -48.1 -65.6 11 17.5 -48.6 285 106 336.5 336.5 293.4 336.6 0.02 21 237 10962 -49.1 -69.1 8 20.0 -49.6 285 106 338.2 338.2 293.9 338.3 0.01 22 200 12070 -51.1 -75.1 4 24.0 -51.5 285 90 351.8 351.9 297.0 351.9 0.01 23 155 13703 -58.1 -80.1 4 22.0 -58.3 295 73 366.5 366.5 299.9 366.5 0.00 24 150 13910 -57.3 -82.3 3 25.0 -57.6 280 78 371.4 371.4 300.8 371.4 0.00 25 149 13952 -56.5 -82.5 2 26.0 -56.8 280 78 373.4 373.4 301.2 373.5 0.00 26 122 15200 -62.5 -84.5 4 22.0 -62.7 280 65 384.5 384.5 302.9 384.5 0.00 27 100 16430 -60.3 -85.3 2 25.0 -60.6 260 35 411.2 411.2 306.7 411.2 0.00 28 70 18640 -64.5 -88.5 2 24.0 -64.7 280 15 446.4 446.4 310.5 446.4 0.00 29 69 18728 -64.5 -88.5 2 24.0 -64.7 274 15 448.2 448.2 310.7 448.2 0.00 30 69 18728 -61.5 -87.5 2 26.0 -61.9 274 15 454.7 454.7 311.3 454.7 0.00 31 63 19293 -59.9 -86.9 2 27.0 -60.4 239 15 470.2 470.2 312.7 470.2 0.00 32 58 19810 -59.1 -87.1 1 28.0 -59.7 207 14 483.3 483.3 313.7 483.3 0.00 33 53 20370 -62.9 -88.9 2 26.0 -63.3 173 14 487.1 487.1 314.0 487.1 0.00 34 50 20730 -60.7 -87.7 2 27.0 -61.2 150 14 500.4 500.4 315.0 500.5 0.00 35 47 21116 -60.1 -87.1 2 27.0 -60.7 510.8 510.8 315.7 510.8 0.00 TRP 122 15200 -62.5 -84.5 4 22.0 -62.7 280 65 384.5 384.5 302.9 384.5 0.00 WND 245 10743 -48.1 -65.6 11 17.5 -48.6 285 106 336.5 336.5 293.4 336.6 0.02 Sounding variables and indices 1000-500 mb thick: 5603.00 m Freezing level: 666.96 mb = 3458.39 m = 11346.28 ft Wetbulb zero: 716.02 mb = 2879.53 m = 9447.18 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 65.00 % Est. max temperature: 22.16 C = 71.89 F Sfc-Lift cond lev (LCL): 925.05 mb = 770.56 m = 2528.06 ft T: 12.80 C 700-500 lapse rate: 5.63 C/km ThetaE index: 4.14 C Layer 925.0- 850.0 mb Conv cond level (CCL): 915.70 mb = 855.59 m = 2807.01 ft Mean mixing ratio: 9.73 g/kg Conv temperature: 20.31 C = 68.56 F Cap Strength: 3.57 C Lifted Index: 2.89 C Risk: None Lifted Index @300 mb: 6.16 C Lifted Index @700 mb: 0.97 C Showalter Index: 3.71 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.90 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 225.80 Risk: None Energy Index: 0.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.61 J/kg Max Up Vert Vel: 7.43 m/s Conv Inhibition (B-): 0.43 J/kg Cap Strength: 3.53 C Lift Cond Lev (LCL): 919.28 mb = 822.91 m = 2699.80 ft Lev Free Conv (LFC): 904.28 mb = 960.67 m = 3151.76 ft Equ Level (EL): 754.28 mb = 2456.50 m = 8059.28 ft B at Equ Level: 27.15 J/kg Max Parcel Lev (MPL): 684.28 mb = 3245.09 m = 10646.49 ft Wind level data Storm motion: 325 at 36 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 1011 29 300 12 10.4 -6.0 | 156 26 -10.6 23.5 1 1000 107 300 19 16.5 -9.5 | 167 20 -4.5 20.0 2 977 305 325 19 10.9 -15.6 | 144 17 -10.1 13.9 3 943 610 310 22 16.9 -14.1 | 165 16 -4.1 15.3 4 925 771 320 24 15.4 -18.4 | 154 12 -5.5 11.1 5 909 914 315 22 15.6 -15.6 | 159 15 -5.4 13.9 6 877 1219 295 33 29.9 -13.9 | 210 18 9.0 15.5 7 850 1476 300 24 20.8 -12.0 | 179 17 -0.2 17.5 8 845 1524 305 27 22.1 -15.5 | 185 14 1.2 14.0 9 784 2134 275 28 27.9 -2.4 | 194 28 6.9 27.0 10 700 3063 285 47 45.4 -12.2 | 235 30 24.4 17.3 11 601 4267 295 65 58.9 -27.5 | 267 38 38.0 2.0 12 578 4572 295 74 67.1 -31.3 | 272 46 46.1 -1.8 13 500 5710 300 77 66.7 -38.5 | 281 47 45.7 -9.0 14 475 6096 295 78 70.7 -33.0 | 274 50 49.7 -3.5 15 437 6706 300 74 64.1 -37.0 | 280 44 43.1 -7.5 16 400 7370 295 77 69.8 -32.5 | 274 49 48.8 -3.1 17 300 9390 290 95 89.3 -32.5 | 273 68 68.3 -3.0 18 250 10610 285 104 100.5 -26.9 | 268 80 79.5 2.6 19 245 10743 285 106 102.4 -27.4 | 269 81 81.4 2.0 20 237 10973 285 106 102.4 -27.4 | 269 81 81.4 2.0 21 200 12070 285 90 86.9 -23.3 | 265 66 66.0 6.2 22 178 12802 275 93 92.6 -8.1 | 253 75 71.7 21.4 23 162 13411 290 70 65.8 -23.9 | 263 45 44.8 5.5 24 155 13716 295 73 66.2 -30.9 | 272 45 45.2 -1.4 25 150 13910 280 78 76.8 -13.5 | 254 58 55.9 15.9 26 147 14021 280 78 76.8 -13.5 | 254 58 55.9 15.9 27 134 14630 280 57 56.1 -9.9 | 241 40 35.2 19.6 28 122 15200 280 65 64.0 -11.3 | 247 47 43.1 18.2 29 115 15545 280 66 65.0 -11.5 | 248 48 44.0 18.0 30 105 16154 285 55 53.1 -14.2 | 245 36 32.2 15.2 31 100 16430 260 35 34.5 6.1 | 201 38 13.5 35.6 32 95 16764 260 35 34.5 6.1 | 201 38 13.5 35.6 33 70 18640 280 15 14.8 -2.6 | 167 28 -6.2 26.9 34 50 20730 150 14 -7.0 12.1 | 146 50 -28.0 41.6 Wind Parameters Mean winds (0-6000m): 294.6 at 48.2 knts Storm direction: 324.6 at 36.2 knts Shear (0-3000m) pos: 3.5 neg: 3.8 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 77.5 deg Storm rel helicity (0-3000m) pos: 252.9 neg: -70.7 tot: 182.2 m^2/s^2 ave: 60.7 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 14.0 stream: 5.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.22 Bulk Shear: 127.53 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 ------------------------------------------------------------------------------- 500 314 19 156 18| 10.3 0.0 10.3| 39.0 -30.0 9.0 18.0 0.07| 18.6 1.4 1000 314 21 158 16| 5.1 2.9 8.0| 65.6 -37.4 28.2 28.2 0.22| 14.9 3.3 1500 308 23 171 15| 3.4 2.4 5.8| 96.4 -69.8 26.6 17.7 0.15| 16.6 2.4 2000 303 24 178 16| 2.6 4.0 6.6|109.9 -69.8 40.0 20.0 0.17| 15.5 2.6 2500 297 26 186 18| 2.1 4.6 6.6|171.6 -70.7 100.9 40.3 0.26| 14.6 3.8 3000 294 28 196 19| 3.5 3.8 7.3|252.9 -70.7 182.2 60.7 0.35| 14.0 5.0 4000 292 35 215 20| 4.8 2.9 7.7|389.3 -70.7 318.6 79.7 0.45| 12.7 5.8 5000 293 42 234 22| 5.3 2.3 7.6|502.9 -70.7 432.2 86.4 0.48| 11.8 5.7 6000 295 48 248 25| 4.6 2.3 6.9|552.7-130.1 422.6 70.4 0.44| 10.6 4.7 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251031.11.gif