UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1200Z 21 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 1015 29 16.0 10.0 68 6.0 12.5 180 10 287.9 289.3 285.1 309.3 7.61 1 1000 143 15.4 9.4 67 6.0 12.0 190 15 288.5 289.9 285.1 309.4 7.41 2 944 629 11.4 8.7 83 2.7 9.9 156 10 289.3 290.6 285.5 310.5 7.49 3 925 799 11.6 5.6 67 6.0 8.3 115 7 291.2 292.3 284.9 308.9 6.17 4 873 1280 8.4 2.4 66 6.0 5.4 91 7 292.7 293.6 284.5 307.8 5.21 5 850 1500 7.0 2.0 70 5.0 4.5 80 7 293.5 294.4 284.8 308.6 5.20 6 821 1784 4.4 1.7 83 2.7 3.1 127 8 293.7 294.6 284.9 309.0 5.27 7 804 1954 3.6 -2.4 65 6.0 0.9 155 8 294.6 295.3 283.9 306.3 3.98 8 799 2005 4.0 -4.0 56 8.0 0.5 163 9 295.5 296.2 283.8 306.1 3.56 9 794 2056 5.0 -18.0 17 23.0 -2.4 172 9 297.1 297.3 281.7 300.8 1.17 10 778 2223 5.8 -17.2 17 23.0 -2.0 202 8 299.7 299.9 282.9 303.8 1.27 11 700 3081 1.6 -20.4 18 22.0 -5.2 20 1 304.3 304.5 284.5 307.8 1.08 12 667 3468 -0.3 -31.3 8 31.0 -7.7 355 4 306.4 306.4 284.5 307.8 0.42 13 642 3773 -1.3 -21.3 20 20.0 -7.4 334 6 308.6 308.8 286.1 312.2 1.09 14 550 4984 -9.9 -32.9 13 23.0 -14.6 293 14 312.3 312.4 286.7 313.9 0.44 15 500 5710 -15.9 -35.9 16 20.0 -19.3 285 19 313.7 313.7 287.1 314.9 0.36 16 453 6447 -21.9 -36.9 24 15.0 -24.1 296 20 315.1 315.2 287.5 316.4 0.36 17 400 7350 -29.7 -50.7 11 21.0 -31.3 300 24 316.4 316.4 287.6 316.7 0.09 18 398 7386 -29.9 -50.9 11 21.0 -31.5 300 24 316.6 316.6 287.7 316.9 0.09 19 331 8667 -40.9 -47.9 47 7.0 -41.3 315 28 318.6 318.7 288.5 319.2 0.15 20 330 8688 -41.1 -48.1 47 7.0 -41.5 316 28 318.6 318.7 288.5 319.2 0.15 21 301 9308 -44.5 -62.5 12 18.0 -45.0 301 47 322.3 322.3 289.5 322.4 0.03 22 300 9330 -44.5 -62.5 12 18.0 -45.0 300 48 322.6 322.6 289.6 322.8 0.03 23 266 10130 -47.9 -65.9 11 18.0 -48.3 295 60 329.0 329.0 291.5 329.0 0.02 24 250 10540 -48.1 -71.1 5 23.0 -48.6 290 69 334.6 334.6 293.0 334.6 0.01 25 237 10891 -48.5 -72.5 5 24.0 -49.0 290 78 339.1 339.1 294.1 339.1 0.01 26 200 12000 -51.3 -79.3 2 28.0 -51.7 285 91 351.5 351.5 297.0 351.5 0.00 27 197 12098 -51.7 -79.5 2 27.9 -52.1 285 92 352.5 352.5 297.2 352.5 0.00 28 155 13633 -57.5 -83.5 2 26.0 -57.8 288 77 367.5 367.5 300.1 367.6 0.00 29 150 13840 -58.1 -83.1 3 25.0 -58.3 290 82 370.0 370.0 300.5 370.0 0.00 30 131 14693 -58.7 -84.7 2 26.0 -59.0 277 67 383.5 383.5 302.8 383.5 0.00 31 123 15088 -61.1 -85.1 3 24.0 -61.3 290 58 386.1 386.1 303.2 386.1 0.00 32 100 16380 -59.5 -86.5 2 27.0 -59.8 275 43 412.8 412.8 306.9 412.8 0.00 33 89 17103 -61.9 -86.9 2 25.0 -62.1 280 39 422.0 422.0 307.9 422.0 0.00 34 70 18590 -60.5 -87.5 2 27.0 -60.9 300 21 455.0 455.0 311.3 455.0 0.00 35 50 20700 -58.3 -88.3 1 30.0 -59.0 75 9 506.1 506.1 315.4 506.1 0.00 36 42 21799 -57.7 -87.7 1 30.0 -58.6 533.5 533.5 317.1 533.5 0.00 TRP 123 15088 -61.1 -85.1 3 24.0 -61.3 290 58 386.1 386.1 303.2 386.1 0.00 WND 197 12098 -51.7 -79.5 2 27.9 -52.1 285 92 352.5 352.5 297.2 352.5 0.00 Sounding variables and indices 1000-500 mb thick: 5567.00 m Freezing level: 672.21 mb = 3406.90 m = 11177.35 ft Wetbulb zero: 798.17 mb = 2013.58 m = 6606.15 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 34.84 % Est. max temperature: 21.07 C = 69.93 F Sfc-Lift cond lev (LCL): 927.84 mb = 773.34 m = 2537.18 ft T: 11.57 C 700-500 lapse rate: 6.66 C/km ThetaE index: 8.20 C Layer 804.0- 778.0 mb Conv cond level (CCL): 844.00 mb = 1558.02 m = 5111.56 ft Mean mixing ratio: 7.19 g/kg Conv temperature: 21.62 C = 70.92 F Cap Strength: 7.35 C Lifted Index: 6.58 C Risk: None Lifted Index @300 mb: 9.39 C Lifted Index @700 mb: 5.86 C Showalter Index: 7.28 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 17.90 C K Index: 2.90 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 1.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.05 J/kg Max Up Vert Vel: 4.70 m/s Conv Inhibition (B-): 26142.53 J/kg Cap Strength: 7.32 C Lift Cond Lev (LCL): 897.60 mb = 1048.92 m = 3441.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 7 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 1015 29 180 10 0.0 10.0 | 153 14 -6.6 12.9 1 1000 143 190 15 2.6 14.8 | 167 18 -4.0 17.6 2 981 305 195 15 3.9 14.5 | 171 18 -2.7 17.4 3 946 610 160 10 -3.4 9.4 | 141 16 -10.0 12.3 4 925 799 115 7 -6.3 3.0 | 114 14 -12.9 5.8 5 912 914 110 8 -7.5 2.7 | 112 15 -14.1 5.6 6 850 1500 80 7 -6.9 -1.2 | 97 14 -13.5 1.7 7 786 2134 185 9 0.8 9.0 | 154 13 -5.8 11.8 8 703 3048 0 0 -0.0 -0.0 | 114 7 -6.6 2.9 9 700 3081 20 1 -0.3 -0.9 | 106 7 -6.9 1.9 10 601 4267 300 10 8.7 -5.0 | 316 3 2.1 -2.1 11 500 5710 285 19 18.4 -4.9 | 280 12 11.8 -2.0 12 495 5791 285 19 18.4 -4.9 | 280 12 11.8 -2.0 13 402 7315 310 22 16.9 -14.1 | 318 15 10.3 -11.3 14 400 7350 300 24 20.8 -12.0 | 303 17 14.2 -9.1 15 385 7620 300 23 19.9 -11.5 | 303 16 13.3 -8.6 16 352 8230 305 24 19.7 -13.8 | 310 17 13.1 -10.9 17 322 8839 320 30 19.3 -23.0 | 328 24 12.7 -20.1 18 300 9330 300 48 41.6 -24.0 | 301 41 35.0 -21.1 19 281 9754 295 58 52.6 -24.5 | 295 51 46.0 -21.6 20 257 10363 295 62 56.2 -26.2 | 295 55 49.6 -23.3 21 250 10540 290 69 64.8 -23.6 | 290 62 58.2 -20.7 22 223 11278 290 89 83.6 -30.4 | 290 82 77.0 -27.6 23 200 12000 285 91 87.9 -23.6 | 284 84 81.3 -20.7 24 197 12098 285 92 88.9 -23.8 | 284 85 82.3 -20.9 25 194 12192 285 92 88.9 -23.8 | 284 85 82.3 -20.9 26 160 13411 285 71 68.6 -18.4 | 284 64 62.0 -15.5 27 150 13840 290 82 77.1 -28.0 | 290 75 70.5 -25.2 28 146 14021 290 84 78.9 -28.7 | 290 77 72.3 -25.9 29 132 14630 275 68 67.7 -5.9 | 273 61 61.2 -3.1 30 123 15088 290 58 54.5 -19.8 | 290 51 47.9 -17.0 31 120 15240 285 50 48.3 -12.9 | 284 43 41.7 -10.1 32 114 15545 285 61 58.9 -15.8 | 284 54 52.3 -12.9 33 109 15850 295 47 42.6 -19.9 | 295 40 36.0 -17.0 34 100 16380 275 43 42.8 -3.7 | 271 36 36.2 -0.9 35 99 16459 280 41 40.4 -7.1 | 277 34 33.8 -4.3 36 94 16764 275 43 42.8 -3.7 | 271 36 36.2 -0.9 37 70 18590 300 21 18.2 -10.5 | 303 14 11.6 -7.6 38 50 20700 75 9 -8.7 -2.3 | 92 15 -15.3 0.5 Wind Parameters Mean winds (0-6000m): 263.5 at 9.6 knts Storm direction: 293.5 at 7.2 knts Shear (0-3000m) pos: 1.2 neg: 2.2 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -40.7 deg Storm rel helicity (0-3000m) pos: 82.3 neg: -85.6 tot: -3.2 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 9.9 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 28.27 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 ------------------------------------------------------------------------------- 500 187 14 164 17| 0.0 2.5 2.5| 20.3 -28.4 -8.1 -16.2 -0.13| 12.9 -1.6 1000 169 11 148 16| 0.0 5.7 5.7| 20.3 -71.4 -51.1 -51.1 -0.52| 12.2 -6.3 1500 150 10 135 16| 0.0 4.4 4.4| 20.8 -81.0 -60.2 -40.1 -0.55| 9.1 -5.0 2000 146 9 132 16| 2.7 3.3 6.0| 64.1 -81.0 -16.8 -8.4 -0.09| 9.8 -0.9 2500 156 9 137 15| 2.5 2.6 5.1| 80.7 -82.1 -1.4 -0.6 0.02| 10.5 0.2 3000 157 8 136 14| 1.2 2.2 3.4| 82.3 -85.6 -3.2 -1.1 -0.03| 9.9 -0.3 4000 162 7 137 13| 0.9 2.1 3.0| 82.3 -98.6 -16.3 -4.1 -0.16| 8.7 -1.3 5000 221 8 171 9| 0.7 1.8 2.5| 82.3-103.8 -21.4 -4.3 -0.21| 7.8 -1.6 6000 264 10 217 5| 0.7 1.6 2.3| 86.6-108.5 -21.8 -3.6 -0.20| 7.0 -1.4 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251021.12.gif