UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101823.upa.cvt Date: 2300Z 18 OCT 25 Searching for YPAD... Searching the city database file for: YPAD ... Date:2300Z 18 OCT 25 Station: YPAD WMO ident: 94672 Latitude: -34.93 Longitude: 138.52 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1009 4 26.6 2.6 21 24.0 13.5 25 10 299.0 299.8 286.2 312.6 4.57 1 1000 80 25.0 2.0 22 23.0 12.6 25 11 298.1 299.0 285.8 311.3 4.42 2 980 256 23.4 2.4 25 21.0 12.1 346 19 298.3 299.1 286.1 312.1 4.64 3 934 674 22.2 0.2 23 22.0 10.6 318 36 301.2 301.9 286.6 313.7 4.15 4 925 758 22.6 -0.4 22 23.0 10.6 315 37 302.4 303.2 286.9 314.6 4.01 5 924 767 22.8 -0.2 22 23.0 10.7 314 37 302.7 303.5 287.1 315.1 4.08 6 850 1487 19.2 -5.8 18 25.0 7.2 300 38 306.3 306.8 287.2 315.4 2.91 7 841 1578 19.0 -9.0 14 28.0 6.3 309 39 307.0 307.4 286.8 314.3 2.30 8 833 1660 18.6 -4.4 21 23.0 7.3 308 39 307.4 308.0 288.0 317.8 3.31 9 829 1701 18.8 0.8 30 18.0 9.0 307 39 308.0 309.0 289.7 323.2 4.89 10 704 3077 8.4 -11.6 23 20.0 0.1 309 38 311.3 311.7 288.2 318.5 2.23 11 700 3124 8.0 -10.0 27 18.0 0.3 310 38 311.3 311.8 288.6 319.6 2.55 12 684 3314 6.8 -8.2 33 15.0 0.1 314 39 312.1 312.6 289.3 321.7 3.01 13 593 4464 -3.9 -8.9 68 5.0 -6.0 305 42 312.7 313.3 289.7 323.2 3.29 14 588 4530 -4.5 -8.5 74 4.0 -6.2 305 42 312.7 313.4 289.9 323.6 3.42 15 563 4871 -6.7 -6.7 100 0.0 -6.7 297 44 314.0 314.8 290.9 327.1 4.11 16 500 5790 -11.3 -11.6 98 0.3 -11.4 270 56 319.3 319.9 291.6 329.6 3.15 17 469 6278 -14.7 -15.2 96 0.5 -14.9 265 60 320.9 321.4 291.5 329.3 2.50 18 467 6310 -14.7 -22.7 51 8.0 -16.9 265 60 321.3 321.6 290.5 325.9 1.32 19 440 6759 -17.1 -29.1 34 12.0 -19.7 265 68 323.8 324.0 290.7 326.6 0.78 20 420 7108 -18.3 -28.3 41 10.0 -20.5 265 74 326.6 326.8 291.6 329.8 0.88 21 400 7470 -20.9 -26.9 59 6.0 -22.3 265 80 327.8 328.0 292.2 331.6 1.06 22 358 8281 -27.5 -30.8 73 3.3 -28.1 263 78 329.5 329.7 292.4 332.5 0.82 23 349 8464 -28.7 -39.7 34 11.0 -30.1 263 77 330.3 330.4 292.2 331.6 0.35 24 300 9530 -37.7 -46.7 38 9.0 -38.4 260 74 332.2 332.3 292.5 333.0 0.19 25 297 9599 -38.3 -47.3 38 9.0 -38.9 260 75 332.3 332.4 292.6 333.0 0.18 26 282 9952 -40.1 -58.1 13 18.0 -40.9 260 83 334.7 334.7 293.0 334.9 0.05 27 269 10271 -42.7 -50.7 41 8.0 -43.2 260 90 335.5 335.5 293.3 336.0 0.14 28 257 10576 -43.9 -56.9 22 13.0 -44.5 260 96 338.1 338.1 293.9 338.4 0.07 29 250 10760 -45.5 -53.5 40 8.0 -45.9 260 100 338.4 338.4 294.0 338.9 0.10 30 249 10787 -45.9 -52.9 45 7.0 -46.2 260 100 338.2 338.2 294.0 338.7 0.11 31 235 11171 -46.6 -60.9 18 14.3 -47.1 265 107 342.8 342.8 295.0 342.9 0.04 32 230 11314 -46.9 -63.9 13 17.0 -47.4 265 107 344.5 344.5 295.4 344.6 0.03 33 210 11913 -50.1 -69.1 9 19.0 -50.5 265 103 348.5 348.5 296.3 348.6 0.02 34 207 12007 -50.7 -59.7 34 9.0 -51.0 265 102 349.0 349.0 296.5 349.3 0.06 35 200 12230 -52.1 -65.1 20 13.0 -52.4 265 101 350.3 350.3 296.7 350.4 0.03 36 192 12493 -52.9 -68.9 13 16.0 -53.2 265 100 353.1 353.1 297.3 353.2 0.02 37 171 13229 -57.9 -78.9 5 21.0 -58.1 265 96 356.7 356.7 298.1 356.7 0.00 38 150 14040 -64.5 -80.5 9 16.0 -64.6 265 91 359.0 359.0 298.5 359.0 0.00 39 115 15640 -71.3 -84.3 13 13.0 -71.3 270 61 374.7 374.7 301.4 374.7 0.00 40 100 16470 -69.9 -84.9 9 15.0 -70.0 255 44 392.7 392.7 304.2 392.7 0.00 41 86 17378 -67.5 -84.5 7 17.0 -67.6 245 32 414.8 414.8 307.1 414.8 0.00 42 79 17890 -69.5 -86.5 7 17.0 -69.6 237 21 420.9 420.9 307.8 420.9 0.00 43 72 18456 -62.1 -84.1 4 22.0 -62.4 228 9 447.9 447.9 310.7 447.9 0.00 44 70 18630 -63.3 -84.3 4 21.0 -63.6 225 5 449.0 449.0 310.8 449.0 0.00 45 63 19275 -64.9 -84.9 5 20.0 -65.1 278 6 459.2 459.2 311.7 459.2 0.00 46 50 20700 -60.5 -83.5 3 23.0 -61.0 35 7 500.9 500.9 315.0 501.0 0.01 47 43 21643 -57.3 -82.3 3 25.0 -58.2 51 12 530.9 530.9 317.0 530.9 0.01 48 30 23920 -55.9 -82.9 2 27.0 -57.3 90 25 592.2 592.3 320.3 592.3 0.01 49 29 24136 -55.9 -82.9 2 27.0 -57.3 90 26 598.0 598.0 320.5 598.1 0.01 50 26 24827 -57.5 -84.5 2 27.0 -58.9 88 28 612.4 612.4 321.2 612.5 0.01 51 20 26500 -53.1 -83.1 1 30.0 -55.7 85 33 673.6 673.6 323.6 673.8 0.02 52 17 27549 -52.3 -81.3 2 29.0 -55.5 708.3 708.3 324.7 708.5 0.03 TRP 115 15640 -71.3 -84.3 13 13.0 -71.3 270 61 374.7 374.7 301.4 374.7 0.00 WND 235 11171 -46.6 -60.9 18 14.3 -47.1 265 107 342.8 342.8 295.0 342.9 0.04 Sounding variables and indices 1000-500 mb thick: 5710.00 m Freezing level: 626.17 mb = 4044.62 m = 13269.59 ft Wetbulb zero: 682.83 mb = 3327.98 m = 10918.44 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 46.54 % Est. max temperature: 33.45 C = 92.20 F Sfc-Lift cond lev (LCL): 707.87 mb = 3030.76 m = 9943.32 ft T: 8.75 C 700-500 lapse rate: 7.24 C/km ThetaE index: 4.65 C Layer 704.0- 700.0 mb Conv cond level (CCL): 572.57 mb = 4738.88 m = 15547.30 ft Mean mixing ratio: 4.33 g/kg Conv temperature: 41.18 C = 106.12 F Cap Strength: 10.58 C Lifted Index: 9.10 C Risk: None Lifted Index @300 mb: 13.84 C Lifted Index @700 mb: 10.18 C Showalter Index: 7.72 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 30.50 C Cross Totals Index: 5.50 C K Index: 6.70 Risk: None Sweat Index: 132.00 Risk: None Energy Index: 2.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.56 J/kg Max Up Vert Vel: 6.25 m/s Conv Inhibition (B-): 46537.10 J/kg Cap Strength: 10.58 C Lift Cond Lev (LCL): 688.99 mb = 3254.35 m = 10676.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 30 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 1009 4 25 10 -4.2 -9.1 | 132 25 -19.0 16.9 1 1000 80 25 11 -4.6 -10.0 | 129 25 -19.4 16.0 2 974 305 335 21 8.9 -19.0 | 140 9 -5.9 7.0 3 941 610 320 36 23.1 -27.6 | 281 9 8.4 -1.6 4 925 758 315 37 26.2 -26.2 | 271 11 11.4 -0.2 5 908 914 305 33 27.0 -18.9 | 240 14 12.2 7.1 6 877 1219 295 35 31.7 -14.8 | 237 20 16.9 11.2 7 850 1487 300 38 32.9 -19.0 | 249 19 18.1 7.0 8 846 1524 310 39 29.9 -25.1 | 267 15 15.1 0.9 9 787 2134 300 40 34.6 -20.0 | 253 21 19.9 6.0 10 732 2743 305 37 30.3 -21.2 | 253 16 15.5 4.8 11 700 3124 310 38 29.1 -24.4 | 264 14 14.3 1.6 12 680 3353 315 39 27.6 -27.6 | 277 13 12.8 -1.6 13 606 4267 305 44 36.0 -25.2 | 268 21 21.3 0.7 14 583 4572 305 41 33.6 -23.5 | 263 19 18.8 2.5 15 500 5790 270 56 56.0 -0.0 | 238 49 41.2 26.0 16 500 5791 270 52 52.0 -0.0 | 235 45 37.2 26.0 17 480 6096 265 57 56.8 5.0 | 234 52 42.0 31.0 18 400 7470 265 80 79.7 7.0 | 243 73 64.9 33.0 19 392 7620 265 81 80.7 7.1 | 243 74 65.9 33.0 20 303 9449 260 73 71.9 12.7 | 236 69 57.1 38.7 21 300 9530 260 74 72.9 12.8 | 236 70 58.1 38.8 22 250 10760 260 100 98.5 17.4 | 243 94 83.7 43.3 23 235 11171 265 107 106.6 9.3 | 249 98 91.8 35.3 24 231 11278 265 107 106.6 9.3 | 249 98 91.8 35.3 25 200 12230 265 101 100.6 8.8 | 248 93 85.8 34.8 26 150 14040 265 91 90.7 7.9 | 246 83 75.9 33.9 27 136 14630 260 94 92.6 16.3 | 241 89 77.8 42.3 28 117 15545 265 51 50.8 4.4 | 230 47 36.0 30.4 29 115 15640 270 61 61.0 -0.0 | 241 53 46.2 26.0 30 100 16459 255 69 66.6 17.9 | 230 68 51.9 43.8 31 100 16470 255 44 42.5 11.4 | 217 47 27.7 37.4 32 95 16764 255 45 43.5 11.6 | 217 47 28.7 37.6 33 70 18630 225 5 3.5 3.5 | 159 32 -11.2 29.5 34 50 20700 35 7 -4.0 -5.7 | 137 28 -18.8 20.2 35 30 23920 90 25 -25.0 0.0 | 123 48 -39.8 26.0 36 20 26500 85 33 -32.9 -2.9 | 116 53 -47.7 23.1 Wind Parameters Mean winds (0-6000m): 300.4 at 39.9 knts Storm direction: 330.4 at 29.9 knts Shear (0-3000m) pos: 1.1 neg: 6.1 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 128.5 deg Storm rel helicity (0-3000m) pos: 69.7 neg: -65.9 tot: 3.7 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 107.71 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 ------------------------------------------------------------------------------- 500 342 19 132 12| 0.0 28.0 28.0| 15.9 -17.9 -1.9 -3.8 0.28| 30.4 8.4 1000 323 27 198 5| 0.0 17.4 17.4| 18.5 -44.8 -26.3 -26.3 0.04| 24.5 1.0 1500 313 30 231 9| 1.8 11.6 13.4| 51.1 -48.5 2.6 1.8 0.13| 20.2 2.6 2000 311 32 243 11| 1.3 9.2 10.5| 61.6 -61.1 0.5 0.3 0.11| 17.1 1.9 2500 308 34 246 13| 0.8 7.3 8.2| 61.7 -65.6 -3.9 -1.6 0.09| 14.4 1.3 3000 308 34 248 13| 1.1 6.1 7.2| 69.7 -65.9 3.7 1.2 0.11| 12.7 1.4 4000 309 36 255 14| 1.3 5.1 6.5| 84.3 -73.2 11.1 2.8 0.13| 10.8 1.4 5000 307 37 257 15| 1.1 5.0 6.1| 84.3-111.8 -27.5 -5.5 0.04| 10.2 0.4 6000 300 40 253 20| 0.9 5.6 6.5| 84.3-260.2-175.9 -29.3 -0.07| 10.9 -0.8 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20251018.23.gif