UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041511.upa.cvt Date: 1100Z 15 APR 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1100Z 15 APR 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 1017 29 20.4 10.4 53 10.0 14.4 185 15 292.1 293.5 286.9 314.4 7.80 1 1000 160 19.8 9.8 52 10.0 13.8 185 13 293.0 294.3 287.0 314.8 7.62 2 925 826 16.2 7.2 55 9.0 11.0 175 8 295.9 297.1 287.4 316.0 6.90 3 917 900 16.0 7.0 55 9.0 10.9 179 2 296.4 297.6 287.6 316.4 6.86 4 850 1540 10.8 6.0 72 4.8 8.1 35 12 297.5 298.7 288.0 317.7 6.91 5 835 1688 9.2 5.5 78 3.7 7.2 50 12 297.3 298.5 287.8 317.2 6.79 6 794 2103 6.6 -2.4 53 9.0 2.4 300 7 298.8 299.6 285.7 310.9 4.03 7 745 2626 6.0 -14.0 22 20.0 -1.4 296 11 303.7 304.0 285.0 309.2 1.74 8 736 2725 7.2 -36.8 3 44.0 -3.2 282 12 306.0 306.1 284.1 306.8 0.22 9 700 3137 6.0 285 13 309.1 10 659 3628 4.2 -35.8 4 40.0 -5.4 292 17 312.5 312.5 286.5 313.5 0.27 11 577 4692 -3.1 -21.1 23 18.0 -8.8 270 26 316.0 316.3 288.8 320.2 1.23 12 504 5749 -9.1 -37.1 8 28.0 -14.7 285 36 321.2 321.3 289.5 322.4 0.31 13 500 5810 -9.7 -36.7 9 27.0 -15.1 285 37 321.2 321.3 289.5 322.4 0.33 14 466 6349 -13.9 -24.9 39 11.0 -16.8 283 41 322.5 322.7 290.7 326.3 1.09 15 450 6614 -15.3 -39.3 11 24.0 -19.4 283 43 324.0 324.1 290.3 325.1 0.28 16 449 6631 -15.5 -34.5 18 19.0 -19.2 283 43 324.0 324.0 290.5 325.6 0.46 17 444 6715 -16.3 -23.3 55 7.0 -18.2 282 43 324.0 324.2 291.3 328.6 1.32 18 414 7237 -20.9 -26.9 59 6.0 -22.2 281 47 324.6 324.8 291.2 328.2 1.02 19 400 7490 -22.9 -30.9 48 8.0 -24.4 280 49 325.2 325.4 291.1 327.8 0.73 20 394 7600 -23.7 -32.7 43 9.0 -25.3 276 47 325.6 325.7 291.1 327.8 0.62 21 389 7693 -24.1 -39.1 24 15.0 -26.2 275 47 326.3 326.3 291.0 327.5 0.33 22 384 7787 -24.9 -32.9 47 8.0 -26.3 275 48 326.4 326.5 291.3 328.7 0.62 23 365 8153 -27.7 -42.7 23 15.0 -29.5 276 50 327.5 327.5 291.3 328.4 0.24 24 340 8658 -31.7 -38.7 50 7.0 -32.6 278 53 328.7 328.8 291.7 330.2 0.40 25 327 8932 -34.1 -42.1 44 8.0 -34.9 278 54 329.1 329.2 291.7 330.2 0.29 26 300 9530 -37.5 -50.5 25 13.0 -38.4 280 58 332.5 332.5 292.5 333.0 0.12 27 292 9717 -38.9 -54.9 17 16.0 -39.8 280 60 333.1 333.1 292.6 333.4 0.08 28 250 10770 -46.9 -55.9 35 9.0 -47.3 280 73 336.3 336.4 293.5 336.7 0.08 29 245 10903 -48.1 -57.1 35 9.0 -48.4 280 75 336.5 336.5 293.5 336.8 0.07 30 230 11314 -50.8 -62.6 23 11.8 -51.1 280 81 338.6 338.6 294.0 338.7 0.04 31 224 11484 -51.9 -64.9 20 13.0 -52.2 280 81 339.4 339.4 294.2 339.5 0.03 32 203 12115 -53.9 -73.9 7 20.0 -54.2 280 76 345.9 345.9 295.7 346.0 0.01 33 200 12210 -54.5 -72.5 9 18.0 -54.8 280 75 346.5 346.5 295.8 346.5 0.01 34 150 14010 -64.3 -80.3 9 16.0 -64.4 285 73 359.3 359.3 298.5 359.3 0.00 35 143 14301 -66.1 -81.1 11 15.0 -66.2 285 73 361.1 361.1 298.9 361.1 0.00 36 127 15018 -68.5 -84.5 8 16.0 -68.6 290 63 369.3 369.3 300.4 369.3 0.00 37 100 16450 -68.9 -87.9 5 19.0 -69.0 285 47 394.6 394.6 304.5 394.6 0.00 38 94 16819 -70.5 -88.5 5 18.0 -70.6 284 47 398.5 398.5 305.0 398.5 0.00 39 70 18590 -65.3 -89.3 2 24.0 -65.5 265 33 444.7 444.7 310.3 444.7 0.00 40 65 19044 -63.1 -89.1 2 26.0 -63.4 459.0 459.0 311.7 459.0 0.00 TRP 127 15018 -68.5 -84.5 8 16.0 -68.6 290 63 369.3 369.3 300.4 369.3 0.00 WND 230 11314 -50.8 -62.6 23 11.8 -51.1 280 81 338.6 338.6 294.0 338.7 0.04 Sounding variables and indices 1000-500 mb thick: 5650.00 m Freezing level: 611.82 mb = 4240.14 m = 13911.04 ft Wetbulb zero: 763.59 mb = 2423.46 m = 7950.90 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 35.93 % Est. max temperature: 25.48 C = 77.86 F Sfc-Lift cond lev (LCL): 876.73 mb = 1278.80 m = 4195.50 ft T: 12.92 C 700-500 lapse rate: 5.87 C/km ThetaE index: 10.89 C Layer 835.0- 700.0 mb Conv cond level (CCL): 641.86 mb = 3839.05 m = 12595.15 ft Mean mixing ratio: 7.30 g/kg Conv temperature: 41.57 C = 106.83 F Cap Strength: 9.51 C Lifted Index: 9.35 C Risk: None Lifted Index @300 mb: 12.52 C Lifted Index @700 mb: 7.62 C Showalter Index: 7.98 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 15.70 C K Index: -15.85 Risk: None Sweat Index: 133.00 Risk: None Energy Index: 1.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.50 J/kg Max Up Vert Vel: 3.87 m/s Conv Inhibition (B-): 15647.47 J/kg Cap Strength: 9.43 C Lift Cond Lev (LCL): 837.78 mb = 1660.36 m = 5447.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 13 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 1017 29 185 15 1.3 14.9 | 158 25 -9.5 23.0 1 1000 160 185 13 1.1 13.0 | 155 23 -9.7 21.0 2 949 610 190 22 3.8 21.7 | 167 31 -7.0 29.7 3 925 826 175 8 -0.7 8.0 | 144 20 -11.5 16.0 4 915 914 180 1 0.0 1.0 | 130 14 -10.8 9.1 5 852 1524 30 10 -5.0 -8.7 | 88 16 -15.8 -0.6 6 850 1540 35 12 -6.9 -9.8 | 84 18 -17.7 -1.8 7 821 1829 65 12 -10.9 -5.1 | 98 22 -21.7 3.0 8 791 2134 285 6 5.8 -1.6 | 143 8 -5.0 6.5 9 762 2438 320 10 6.4 -7.7 | 95 4 -4.4 0.4 10 734 2743 280 12 11.8 -2.1 | 190 6 1.0 6.0 11 700 3137 285 13 12.6 -3.4 | 200 5 1.8 4.7 12 681 3353 275 16 15.9 -1.4 | 218 8 5.1 6.7 13 656 3658 295 17 15.4 -7.2 | 259 5 4.6 0.9 14 607 4267 270 24 24.0 -0.0 | 239 15 13.2 8.1 15 562 4877 270 27 27.0 -0.0 | 244 18 16.2 8.1 16 541 5182 285 28 27.0 -7.2 | 267 16 16.2 0.8 17 500 5810 285 37 35.7 -9.6 | 273 25 24.9 -1.5 18 400 7490 280 49 48.3 -8.5 | 271 37 37.5 -0.4 19 393 7620 275 47 46.8 -4.1 | 264 36 36.0 4.0 20 300 9530 280 58 57.1 -10.1 | 272 46 46.3 -2.0 21 250 10770 280 73 71.9 -12.7 | 274 61 61.1 -4.6 22 230 11314 280 81 79.8 -14.1 | 275 69 69.0 -6.0 23 221 11582 280 81 79.8 -14.1 | 275 69 69.0 -6.0 24 200 12210 280 75 73.9 -13.0 | 274 63 63.1 -4.9 25 150 14010 285 73 70.5 -18.9 | 280 61 59.7 -10.8 26 142 14326 285 73 70.5 -18.9 | 280 61 59.7 -10.8 27 129 14935 285 59 57.0 -15.3 | 279 47 46.2 -7.2 28 127 15018 290 63 59.2 -21.5 | 286 50 48.4 -13.5 29 111 15850 275 69 68.7 -6.0 | 268 58 57.9 2.1 30 100 16450 285 47 45.4 -12.2 | 277 35 34.6 -4.1 31 95 16764 285 47 45.4 -12.2 | 277 35 34.6 -4.1 32 70 18590 265 33 32.9 2.9 | 244 25 22.1 11.0 Wind Parameters Mean winds (0-6000m): 276.8 at 18.0 knts Storm direction: 306.8 at 13.5 knts Shear (0-3000m) pos: 0.9 neg: 4.3 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 39.6 deg Storm rel helicity (0-3000m) pos: 73.2 neg: -169.5 tot: -96.3 m^2/s^2 ave: -32.1 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 15.4 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 76.24 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 16 160 25| 5.7 0.0 5.7| 28.9 -4.6 24.3 48.6 0.40| 8.8 3.5 1000 186 14 157 23| 2.8 9.4 12.3| 29.3 -79.4 -50.0 -50.0 -0.31| 15.8 -4.8 1500 180 11 151 22| 1.9 10.5 12.3| 29.3-145.2-115.8 -77.2 -0.50| 15.8 -8.0 2000 155 11 140 24| 1.4 7.0 8.4| 56.4-164.3-108.0 -54.0 -0.31| 17.9 -5.5 2500 171 11 146 22| 1.1 5.6 6.7| 68.4-169.5-101.1 -40.4 -0.21| 17.2 -3.6 3000 232 11 171 15| 0.9 4.3 5.2| 73.2-169.5 -96.3 -32.1 -0.14| 15.4 -2.2 4000 272 12 191 8| 0.8 3.4 4.2| 83.9-172.9 -89.0 -22.3 -0.07| 13.5 -1.0 5000 271 15 208 9| 0.8 2.7 3.5|105.6-178.6 -73.0 -14.6 -0.04| 12.0 -0.5 6000 277 18 230 9| 1.1 2.7 3.8|133.4-179.3 -45.9 -7.7 0.01| 11.2 0.1 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20250415.11.gif