UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120723.upa.cvt Date: 2300Z 7 DEC 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:2300Z 7 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 21.4 13.4 60 8.0 16.4 170 11 293.5 295.3 289.0 321.0 9.58 1 1000 116 19.2 13.2 68 6.0 15.4 170 10 292.4 294.1 288.6 319.6 9.57 2 996 150 18.4 12.4 68 6.0 14.7 171 10 291.9 293.5 288.0 317.8 9.11 3 940 643 14.4 11.8 84 2.6 12.8 82 18 292.7 294.3 288.5 319.2 9.28 4 925 780 16.2 10.2 68 6.0 12.6 90 16 295.9 297.4 288.9 320.4 8.47 5 921 817 16.6 9.6 63 7.0 12.4 98 15 296.7 298.1 288.9 320.4 8.17 6 872 1280 12.6 8.9 78 3.7 10.4 178 5 297.2 298.7 289.1 321.1 8.23 7 861 1387 13.4 9.7 78 3.7 11.2 167 6 299.1 300.7 290.2 324.9 8.81 8 850 1496 13.8 7.8 67 6.0 10.3 155 7 300.6 302.0 289.9 323.8 7.83 9 846 1536 13.8 5.8 58 8.0 9.2 163 7 301.0 302.3 289.2 321.4 6.85 10 825 1747 12.6 3.6 54 9.0 7.6 208 8 301.9 303.0 288.7 319.9 6.01 11 808 1922 13.4 -11.6 16 25.0 3.1 245 8 304.6 304.9 285.6 310.7 1.94 12 782 2196 12.8 -4.2 30 17.0 4.6 289 10 306.8 307.5 288.1 317.9 3.58 13 726 2817 10.6 -16.4 13 27.0 0.3 277 16 311.0 311.2 287.3 315.8 1.46 14 700 3120 8.6 -15.4 17 24.0 -0.7 285 19 312.0 312.3 287.9 317.4 1.65 15 655 3665 5.2 -13.8 24 19.0 -2.3 292 23 314.2 314.5 289.0 320.8 2.01 16 643 3816 3.8 -4.2 56 8.0 -0.1 290 23 314.2 315.1 291.2 328.1 4.36 17 622 4084 1.4 -4.6 64 6.0 -1.5 287 22 314.5 315.3 291.3 328.4 4.37 18 621 4097 1.4 -4.6 64 6.0 -1.5 287 22 314.6 315.5 291.3 328.6 4.38 19 587 4549 -0.7 -11.7 43 11.0 -5.2 272 25 317.3 317.8 290.6 326.0 2.66 20 544 5151 -5.1 -11.1 63 6.0 -7.5 284 31 319.0 319.6 291.4 328.9 3.01 21 500 5810 -8.3 -23.3 29 15.0 -12.7 280 38 322.9 323.1 290.9 327.0 1.17 22 494 5904 -8.7 -25.7 24 17.0 -13.4 280 38 323.5 323.7 290.8 326.9 0.95 23 461 6434 -13.3 -22.3 47 9.0 -15.9 280 41 324.3 324.5 291.5 329.1 1.39 24 425 7048 -17.7 -28.7 38 11.0 -20.2 276 41 326.3 326.4 291.5 329.3 0.84 25 400 7500 -19.5 -41.5 12 22.0 -22.8 275 34 329.6 329.7 291.9 330.6 0.25 26 399 7519 -19.7 -41.7 12 22.0 -23.0 275 34 329.6 329.7 291.9 330.6 0.25 27 390 7688 -20.7 -35.7 25 15.0 -23.4 273 36 330.5 330.6 292.3 332.2 0.47 28 358 8314 -26.5 -35.5 42 9.0 -27.9 278 38 330.9 331.0 292.4 332.8 0.52 29 343 8623 -27.7 -42.7 23 15.0 -29.5 285 39 333.3 333.4 292.9 334.3 0.26 30 300 9570 -35.9 -44.9 39 9.0 -36.7 290 42 334.8 334.8 293.2 335.7 0.23 31 276 10144 -41.1 -49.1 42 8.0 -41.6 287 43 335.3 335.4 293.3 336.0 0.16 32 256 10652 -45.1 -53.1 40 8.0 -45.5 285 43 336.7 336.7 293.6 337.2 0.11 33 250 10810 -46.3 -55.3 35 9.0 -46.7 285 42 337.2 337.2 293.7 337.6 0.08 34 222 11590 -51.1 -64.1 20 13.0 -51.4 289 42 341.5 341.5 294.7 341.6 0.03 35 200 12260 -56.7 -64.7 36 8.0 -56.8 285 44 343.0 343.0 295.1 343.1 0.03 36 193 12484 -58.1 -69.1 23 11.0 -58.3 282 46 344.2 344.3 295.4 344.3 0.02 37 150 14040 -65.5 -78.5 15 13.0 -65.6 275 47 357.2 357.2 298.1 357.3 0.01 38 141 14415 -66.9 -80.9 12 14.0 -67.0 281 46 361.2 361.2 299.0 361.2 0.00 39 139 14501 -67.5 -80.5 14 13.0 -67.6 283 46 361.6 361.6 299.0 361.6 0.00 40 117 15533 -70.1 -84.1 11 14.0 -70.2 274 41 375.1 375.1 301.4 375.1 0.00 41 113 15741 -67.1 -86.1 5 19.0 -67.2 276 39 384.4 384.4 302.9 384.4 0.00 42 100 16470 -72.3 -86.3 10 14.0 -72.3 285 32 388.0 388.0 303.5 388.0 0.00 43 97 16650 -73.1 -87.1 10 14.0 -73.2 280 35 389.9 389.9 303.8 389.9 0.00 44 70 18580 -71.3 -89.3 5 18.0 -71.4 310 14 431.8 431.8 309.0 431.9 0.00 45 63 19203 -70.1 -89.1 5 19.0 -70.2 258 11 447.7 447.7 310.6 447.7 0.00 46 51 20479 -63.1 -88.1 2 25.0 -63.5 155 4 492.0 492.0 314.4 492.0 0.00 47 50 20600 -64.1 -88.1 2 24.0 -64.4 145 3 492.4 492.4 314.4 492.4 0.00 48 39 22140 -59.1 -87.1 1 28.0 -59.9 118 9 541.3 541.3 317.6 541.4 0.01 49 32 23376 -60.9 -86.9 2 26.0 -61.7 97 14 568.0 568.0 319.0 568.1 0.01 50 30 23780 -58.3 -86.3 2 28.0 -59.4 90 16 585.7 585.7 319.9 585.8 0.01 51 27 24450 -55.5 -85.5 1 30.0 -57.2 77 13 611.5 611.5 321.1 611.6 0.01 52 25 24941 -56.7 -85.7 1 29.0 -58.2 68 12 621.7 621.7 321.6 621.7 0.01 53 21 26055 -54.5 -84.5 1 30.0 -56.7 46 7 660.1 660.1 323.0 660.2 0.01 54 20 26370 -51.7 -83.7 1 32.0 -54.7 40 6 677.9 677.9 323.7 678.1 0.02 55 18 27058 -48.5 -82.5 1 34.0 -52.7 45 8 708.8 708.8 324.7 709.0 0.02 56 13 29196 -48.7 -81.7 1 33.0 -53.8 59 15 777.2 777.2 326.7 777.5 0.04 57 10 30940 -43.5 -80.5 1 37.0 -51.9 70 20 857.2 857.2 328.5 857.8 0.06 58 9.9 31008 -43.1 -80.1 1 37.0 -51.8 861.1 861.2 328.7 861.8 0.07 TRP 97 16650 -73.1 -87.1 10 14.0 -73.2 280 35 389.9 389.9 303.8 389.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5694.00 m Freezing level: 598.33 mb = 4398.25 m = 14429.77 ft Wetbulb zero: 717.84 mb = 2911.28 m = 9551.32 ft Precipitable water: 1.03 inches Sfc-500 mean rel hum: 47.09 % Est. max temperature: 26.78 C = 80.20 F Sfc-Lift cond lev (LCL): 899.17 mb = 1020.29 m = 3347.36 ft T: 14.85 C 700-500 lapse rate: 6.28 C/km ThetaE index: 14.16 C Layer 850.0- 782.0 mb Conv cond level (CCL): 671.35 mb = 3463.10 m = 11361.73 ft Mean mixing ratio: 9.06 g/kg Conv temperature: 41.28 C = 106.30 F Cap Strength: 8.82 C Lifted Index: 8.56 C Risk: None Lifted Index @300 mb: 11.51 C Lifted Index @700 mb: 8.52 C Showalter Index: 6.04 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 16.10 C K Index: 5.90 Risk: None Sweat Index: 145.60 Risk: None Energy Index: 0.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.09 J/kg Max Up Vert Vel: 6.01 m/s Conv Inhibition (B-): 54167.02 J/kg Cap Strength: 8.82 C Lift Cond Lev (LCL): 892.06 mb = 1087.64 m = 3568.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 15 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 29 170 11 -1.9 10.8 | 146 24 -13.2 19.9 1 1000 116 170 10 -1.7 9.8 | 145 23 -13.1 18.9 2 978 305 175 11 -1.0 11.0 | 148 24 -12.3 20.1 3 944 610 80 18 -17.7 -3.1 | 102 30 -29.1 6.0 4 925 780 90 16 -16.0 0.0 | 108 29 -27.3 9.1 5 910 914 120 11 -9.5 5.5 | 125 25 -20.9 14.6 6 878 1219 185 4 0.3 4.0 | 140 17 -11.0 13.1 7 850 1496 155 7 -3.0 6.3 | 137 21 -14.3 15.4 8 788 2134 290 9 8.5 -3.1 | 154 7 -2.9 6.0 9 732 2743 275 15 14.9 -1.3 | 205 9 3.6 7.8 10 700 3120 285 19 18.4 -4.9 | 239 8 7.0 4.2 11 680 3353 295 23 20.8 -9.7 | 274 10 9.5 -0.6 12 606 4267 285 22 21.3 -5.7 | 251 10 9.9 3.4 13 584 4572 270 26 26.0 -0.0 | 238 17 14.7 9.1 14 541 5182 285 31 29.9 -8.0 | 267 19 18.6 1.1 15 500 5810 280 38 37.4 -6.6 | 265 26 26.1 2.5 16 462 6401 280 41 40.4 -7.1 | 266 29 29.0 2.0 17 427 7010 275 41 40.8 -3.6 | 259 30 29.5 5.5 18 410 7315 285 38 36.7 -9.8 | 272 25 25.4 -0.7 19 400 7500 275 34 33.9 -3.0 | 255 23 22.5 6.1 20 377 7925 270 38 38.0 -0.0 | 251 28 26.7 9.1 21 332 8839 290 39 36.6 -13.3 | 280 26 25.3 -4.2 22 300 9570 290 42 39.5 -14.4 | 281 29 28.1 -5.3 23 255 10668 285 43 41.5 -11.1 | 274 30 30.2 -2.0 24 250 10810 285 42 40.6 -10.9 | 273 29 29.2 -1.8 25 212 11887 290 42 39.5 -14.4 | 281 29 28.1 -5.3 26 200 12260 285 44 42.5 -11.4 | 274 31 31.2 -2.3 27 174 13106 275 52 51.8 -4.5 | 264 41 40.5 4.6 28 150 14040 275 47 46.8 -4.1 | 262 36 35.5 5.0 29 136 14630 285 46 44.4 -11.9 | 275 33 33.1 -2.8 30 123 15240 270 44 44.0 -0.0 | 254 34 32.7 9.1 31 100 16470 285 32 30.9 -8.3 | 268 20 19.6 0.8 32 97 16650 280 35 34.5 -6.1 | 263 23 23.1 3.0 33 95 16764 285 32 30.9 -8.3 | 268 20 19.6 0.8 34 70 18580 310 14 10.7 -9.0 | 99 1 -0.6 0.1 35 50 20600 145 3 -1.7 2.5 | 132 17 -13.1 11.6 36 30 23780 90 16 -16.0 0.0 | 108 29 -27.3 9.1 37 20 26370 40 6 -3.9 -4.6 | 106 16 -15.2 4.5 38 10 30940 70 20 -18.8 -6.8 | 94 30 -30.1 2.3 Wind Parameters Mean winds (0-6000m): 278.8 at 19.4 knts Storm direction: 308.8 at 14.5 knts Shear (0-3000m) pos: 5.9 neg: 2.6 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 84.1 deg Storm rel helicity (0-3000m) pos: 178.0 neg: -172.5 tot: 5.5 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 1.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.18 Bulk Shear: 102.67 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 ------------------------------------------------------------------------------- 500 154 12 140 26| 0.0 15.6 15.6| 4.0-111.0-107.0 -213.9 -0.79| 19.2-15.1 1000 120 13 125 28| 5.7 7.8 13.5|109.9-167.4 -57.6 -57.6 -0.16| 21.9 -3.6 1500 127 11 128 25| 4.7 5.2 9.9|122.7-169.8 -47.1 -31.4 -0.10| 17.9 -1.7 2000 138 10 133 24| 6.3 3.9 10.2|159.3-169.8 -10.4 -5.2 0.04| 17.2 0.7 2500 153 10 139 24| 6.0 3.1 9.1|166.3-172.5 -6.2 -2.5 0.07| 15.3 1.1 3000 214 11 164 19| 5.9 2.6 8.5|178.0-172.5 5.5 1.8 0.14| 13.8 1.9 4000 274 14 197 8| 5.0 1.8 6.8|191.8-179.3 12.5 3.1 0.16| 11.5 1.9 5000 276 16 213 9| 4.5 1.0 5.5|220.0-191.2 28.8 5.8 0.16| 10.7 1.7 6000 279 19 232 10| 4.2 0.4 4.7|233.0-196.2 36.8 6.1 0.16| 9.8 1.6 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251207.23.gif