UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110411.upa.cvt Date: 1100Z 4 NOV 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1100Z 4 NOV 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 1005 29 21.2 13.2 60 8.0 16.2 270 8 293.9 295.6 289.1 321.2 9.52 1 1000 60 20.8 14.8 69 6.0 17.0 275 8 294.0 295.9 290.1 324.4 10.64 2 966 359 20.6 10.6 53 10.0 14.5 10 2 296.7 298.2 289.0 320.9 8.33 3 925 731 17.0 10.0 63 7.0 12.8 60 14 296.7 298.2 289.0 321.0 8.36 4 850 1446 11.0 6.7 75 4.3 8.6 65 29 297.7 299.0 288.4 318.9 7.26 5 836 1584 9.2 6.3 82 2.9 7.6 63 29 297.2 298.5 288.2 318.2 7.18 6 743 2556 4.2 3.6 96 0.6 3.9 49 29 301.9 303.2 289.3 321.9 6.68 7 739 2600 4.8 2.5 85 2.3 3.6 47 30 303.1 304.2 289.3 321.7 6.21 8 700 3041 1.8 -0.0 88 1.8 0.9 25 28 304.5 305.5 289.1 321.1 5.47 9 663 3476 -1.1 -2.1 93 1.0 -1.6 19 30 306.0 306.9 289.1 321.2 4.95 10 584 4477 -6.7 -17.7 41 11.0 -10.2 360 38 310.8 311.1 287.5 316.1 1.63 11 556 4858 -10.1 -13.9 74 3.8 -11.4 360 39 311.1 311.6 288.3 318.7 2.35 12 535 5154 -11.5 -17.5 61 6.0 -13.4 2 47 312.9 313.2 288.3 318.9 1.81 13 526 5284 -11.9 -23.9 36 12.0 -15.0 3 51 313.9 314.1 287.9 317.5 1.05 14 500 5670 -15.3 -27.3 35 12.0 -18.0 5 62 314.4 314.5 287.8 317.2 0.81 15 490 5823 -16.3 -33.3 22 17.0 -19.4 4 64 315.0 315.1 287.6 316.6 0.47 16 400 7320 -27.7 -50.7 9 23.0 -29.6 360 67 319.0 319.0 288.5 319.3 0.09 17 392 7465 -28.9 -51.9 9 23.0 -30.7 358 65 319.3 319.3 288.6 319.6 0.08 18 350 8269 -33.1 -60.1 5 27.0 -34.6 352 55 324.1 324.1 290.0 324.2 0.03 19 300 9340 -39.3 -63.3 6 24.0 -40.2 355 53 330.0 330.0 291.7 330.1 0.03 20 278 9858 -41.3 -67.3 4 26.0 -42.2 351 54 334.4 334.4 292.9 334.4 0.02 21 276 9907 -40.9 -66.9 4 26.0 -41.8 351 55 335.6 335.6 293.2 335.7 0.02 22 250 10570 -46.5 -68.5 6 22.0 -47.0 345 75 336.9 336.9 293.6 337.0 0.02 23 246 10677 -47.3 -69.3 6 22.0 -47.8 345 78 337.3 337.3 293.7 337.4 0.01 24 245 10704 -47.4 -69.4 6 22.0 -47.9 345 79 337.5 337.5 293.7 337.6 0.01 25 203 11934 -52.3 -76.3 4 24.0 -52.7 330 61 348.5 348.5 296.3 348.5 0.01 26 200 12030 -52.3 -77.3 3 25.0 -52.7 330 60 349.9 349.9 296.6 350.0 0.01 27 150 13850 -61.9 -82.9 4 21.0 -62.0 330 77 363.4 363.4 299.4 363.5 0.00 28 148 13933 -62.1 -83.1 4 21.0 -62.3 325 78 364.5 364.5 299.5 364.5 0.00 29 127 14888 -56.9 -84.9 2 28.0 -57.2 335 58 390.2 390.2 303.8 390.2 0.00 30 119 15299 -56.9 -85.9 1 29.0 -57.3 315 45 397.5 397.5 304.9 397.5 0.00 31 100 16390 -60.5 -86.5 2 26.0 -60.8 255 10 410.8 410.8 306.6 410.8 0.00 32 96 16644 -61.7 -86.7 2 25.0 -62.0 255 10 413.3 413.3 306.9 413.3 0.00 33 85 17398 -62.7 -87.7 2 25.0 -63.0 205 9 425.9 425.9 308.4 425.9 0.00 34 79 17854 -58.3 -87.3 1 29.0 -58.7 169 9 444.0 444.0 310.3 444.0 0.00 35 73 18348 -61.9 -87.9 2 26.0 -62.2 131 8 446.6 446.6 310.6 446.6 0.00 36 70 18610 -58.9 -87.9 1 29.0 -59.4 110 8 458.4 458.4 311.6 458.4 0.00 37 69 18700 -58.7 -87.7 1 29.0 -59.2 460.7 460.7 311.8 460.7 0.00 38 60 19570 -62.7 -89.7 1 27.0 -63.0 470.5 470.5 312.7 470.6 0.00 39 51 20583 -57.9 -87.9 1 30.0 -58.6 504.2 504.2 315.2 504.2 0.00 TRP 148 13933 -62.1 -83.1 4 21.0 -62.3 325 78 364.5 364.5 299.5 364.5 0.00 WND 245 10704 -47.4 -69.4 6 22.0 -47.9 345 79 337.5 337.5 293.7 337.6 0.01 Sounding variables and indices 1000-500 mb thick: 5610.00 m Freezing level: 677.03 mb = 3311.16 m = 10863.26 ft Wetbulb zero: 686.49 mb = 3197.22 m = 10489.44 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 70.48 % Est. max temperature: 24.88 C = 76.78 F Sfc-Lift cond lev (LCL): 892.90 mb = 1029.67 m = 3378.15 ft T: 14.49 C 700-500 lapse rate: 6.50 C/km ThetaE index: 3.49 C Layer 966.0- 925.0 mb Conv cond level (CCL): 836.11 mb = 1583.41 m = 5194.84 ft Mean mixing ratio: 8.77 g/kg Conv temperature: 24.47 C = 76.04 F Cap Strength: 1.45 C Lifted Index: 0.24 C Risk: Showers probable Lifted Index @300 mb: 6.50 C Lifted Index @700 mb: 0.73 C Showalter Index: 1.67 C Risk: Showers probable Total Totals Index: 48.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 22.00 C K Index: 31.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 200.40 Risk: None Energy Index: -0.32 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.44 J/kg Max Up Vert Vel: 4.57 m/s Conv Inhibition (B-): 16705.55 J/kg Cap Strength: 1.47 C Lift Cond Lev (LCL): 849.20 mb = 1453.82 m = 4769.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 51 at 24 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 1005 29 270 8 8.0 -0.0 | 240 31 27.0 15.4 1 1000 60 275 8 8.0 -0.7 | 241 31 27.0 14.7 2 972 305 0 0 -0.0 -0.0 | 231 24 19.0 15.4 3 938 610 55 10 -8.2 -5.7 | 228 15 10.8 9.7 4 925 731 60 14 -12.1 -7.0 | 219 11 6.9 8.4 5 905 914 70 20 -18.8 -6.8 | 181 9 0.2 8.6 6 873 1219 65 30 -27.2 -12.7 | 109 9 -8.2 2.8 7 850 1446 65 29 -26.3 -12.3 | 114 8 -7.3 3.2 8 782 2134 55 29 -23.8 -16.6 | 76 5 -4.7 -1.2 9 753 2438 55 28 -22.9 -16.1 | 81 4 -3.9 -0.6 10 726 2743 40 31 -19.9 -23.7 | 6 8 -0.9 -8.3 11 700 3041 25 28 -11.8 -25.4 | 324 12 7.2 -9.9 12 699 3048 35 27 -15.5 -22.1 | 332 8 3.5 -6.7 13 622 3962 360 34 -0.0 -34.0 | 314 27 19.0 -18.6 14 598 4267 360 38 -0.0 -38.0 | 320 30 19.0 -22.6 15 553 4877 360 39 -0.0 -39.0 | 321 30 19.0 -23.6 16 500 5670 5 62 -5.4 -61.8 | 344 48 13.6 -46.3 17 435 6706 360 73 -0.0 -73.0 | 342 61 19.0 -57.6 18 400 7320 360 67 -0.0 -67.0 | 340 55 19.0 -51.6 19 367 7925 350 57 9.9 -56.1 | 325 50 28.9 -40.7 20 322 8839 355 52 4.5 -51.8 | 327 43 23.5 -36.4 21 308 9144 5 53 -4.6 -52.8 | 339 40 14.4 -37.4 22 300 9340 355 53 4.6 -52.8 | 328 44 23.6 -37.4 23 270 10058 350 55 9.6 -54.2 | 324 48 28.6 -38.7 24 250 10570 345 75 19.4 -72.4 | 326 69 38.4 -57.0 25 245 10704 345 79 20.4 -76.3 | 327 73 39.5 -60.9 26 235 10973 345 79 20.4 -76.3 | 327 73 39.5 -60.9 27 214 11582 330 65 32.5 -56.3 | 308 66 51.5 -40.9 28 200 12030 330 60 30.0 -52.0 | 307 61 49.0 -36.5 29 177 12802 340 41 14.0 -38.5 | 305 40 33.0 -23.1 30 150 13850 330 77 38.5 -66.7 | 312 77 57.5 -51.3 31 148 13933 325 78 44.7 -63.9 | 307 80 63.7 -48.5 32 146 14021 330 78 39.0 -67.5 | 312 78 58.0 -52.1 33 126 14935 335 57 24.1 -51.7 | 310 56 43.1 -36.2 34 100 16390 255 10 9.7 2.6 | 238 34 28.7 18.0 35 94 16764 255 10 9.7 2.6 | 238 34 28.7 18.0 36 70 18610 110 8 -7.5 2.7 | 212 21 11.5 18.2 Wind Parameters Mean winds (0-6000m): 20.9 at 32.6 knts Storm direction: 50.9 at 24.5 knts Shear (0-3000m) pos: 5.4 neg: 3.3 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 85.1 deg Storm rel helicity (0-3000m) pos: 18.7 neg: -112.0 tot: -93.3 m^2/s^2 ave: -31.1 10^-3 m/s^2 rel: -0.60 Storm rel vorticity (0-3000m) horiz: 11.1 stream: -6.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 129.86 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 ------------------------------------------------------------------------------- 500 313 4 240 25| 14.3 0.0 14.3| 16.9 -29.8 -13.0 -26.0 -0.12| 17.4 -2.1 1000 58 10 226 15| 16.1 0.0 16.1| 16.9 -66.2 -49.3 -49.3 -0.45| 18.0 -8.1 1500 63 16 210 9| 10.7 1.9 12.7| 18.3 -79.0 -60.8 -40.5 -0.50| 14.7 -7.4 2000 62 19 197 7| 8.1 1.9 10.0| 18.3 -83.7 -65.5 -32.7 -0.53| 12.0 -6.3 2500 60 21 188 5| 6.4 2.0 8.4| 18.7 -87.1 -68.5 -27.4 -0.54| 10.4 -5.6 3000 55 23 191 2| 5.4 3.3 8.7| 18.7-112.0 -93.3 -31.1 -0.60| 11.1 -6.6 4000 42 25 321 4| 4.0 4.4 8.4| 23.5-137.2-113.7 -28.4 -0.49| 11.1 -5.4 5000 29 28 327 10| 3.5 3.8 7.3| 70.9-137.2 -66.2 -13.2 -0.38| 9.8 -3.7 6000 21 33 334 17| 3.8 3.7 7.5|195.8-142.5 53.4 8.9 -0.21| 10.1 -2.1 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251104.11.gif