UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102011.upa.cvt Date: 1100Z 20 OCT 25 Searching for YPAD... Searching the city database file for: YPAD ... Date:1100Z 20 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 1015 4 15.2 10.8 75 4.4 12.6 0 0 287.1 288.5 285.1 309.6 8.03 1 1012 29 16.4 10.4 68 6.0 12.9 5 1 288.6 289.9 285.5 310.6 7.84 2 1000 130 15.6 7.6 59 8.0 11.2 25 5 288.8 289.9 284.3 307.3 6.55 3 989 224 16.0 3.0 42 13.0 9.3 23 5 290.1 290.9 283.0 303.9 4.80 4 959 485 14.2 12.0 87 2.2 12.9 17 4 290.8 292.4 287.7 316.9 9.22 5 943 627 14.8 2.8 44 12.0 8.6 14 4 292.8 293.7 284.3 307.2 4.96 6 928 763 14.6 1.6 41 13.0 8.0 11 4 294.0 294.8 284.4 307.5 4.63 7 925 790 15.0 3.0 44 12.0 8.7 10 4 294.6 295.6 285.2 309.7 5.13 8 918 854 15.2 5.2 51 10.0 9.7 349 5 295.5 296.6 286.4 313.1 6.04 9 864 1367 12.8 8.3 74 4.5 10.2 285 13 298.2 299.6 289.2 321.5 7.97 10 850 1504 12.2 6.2 67 6.0 8.8 290 15 298.9 300.2 288.6 319.6 7.01 11 847 1534 12.0 6.0 67 6.0 8.6 290 15 299.0 300.3 288.6 319.5 6.94 12 832 1684 12.6 2.6 50 10.0 7.2 287 16 301.2 302.2 288.1 317.8 5.55 13 758 2459 7.4 3.2 75 4.2 5.1 267 32 303.7 304.9 289.6 322.9 6.36 14 739 2669 6.8 0.8 66 6.0 3.7 266 38 305.2 306.3 289.3 322.0 5.49 15 734 2725 8.0 -1.0 53 9.0 3.4 265 39 307.1 308.1 289.4 322.1 4.85 16 700 3114 4.2 -1.8 65 6.0 1.2 265 38 307.1 308.0 289.3 321.9 4.79 17 626 4012 -3.7 -3.7 100 0.0 -3.7 248 42 308.1 308.9 289.5 322.5 4.65 18 607 4257 -2.1 -3.2 92 1.1 -2.6 250 49 312.6 313.6 291.2 328.3 4.98 19 500 5780 -9.7 -10.5 94 0.8 -10.1 310 47 321.2 321.9 292.4 332.6 3.44 20 473 6205 -12.1 -13.1 92 1.0 -12.5 307 54 323.4 324.0 292.6 333.2 2.95 21 403 7405 -20.3 -21.4 91 1.1 -20.6 291 58 327.9 328.2 292.7 333.9 1.72 22 400 7460 -20.9 -22.3 88 1.4 -21.3 290 58 327.8 328.1 292.6 333.4 1.60 23 382 7799 -23.9 -24.9 91 1.0 -24.1 293 57 328.2 328.5 292.5 332.9 1.33 24 354 8352 -28.1 -30.9 77 2.8 -28.6 287 50 329.8 330.0 292.4 332.8 0.82 25 330 8854 -32.3 -32.9 94 0.6 -32.4 280 53 330.7 330.9 292.6 333.4 0.73 26 325 8961 -33.1 -37.6 64 4.5 -33.7 278 56 331.1 331.2 292.4 332.8 0.46 27 302 9474 -37.7 -39.7 81 2.0 -37.9 275 70 331.6 331.7 292.6 333.1 0.40 28 300 9520 -38.1 -42.0 67 3.9 -38.5 275 71 331.7 331.7 292.5 332.9 0.32 29 296 9612 -38.7 -43.1 63 4.4 -39.1 276 73 332.1 332.2 292.6 333.2 0.29 30 270 10237 -44.3 -48.1 66 3.8 -44.5 279 85 332.8 332.8 292.7 333.5 0.18 31 252 10697 -47.1 -53.1 50 6.0 -47.4 289 93 335.3 335.3 293.2 335.7 0.11 32 250 10750 -47.5 -52.5 56 5.0 -47.7 290 94 335.4 335.5 293.3 335.9 0.12 33 232 11240 -50.9 -54.0 69 3.1 -51.0 288 98 337.5 337.6 293.8 338.0 0.11 34 225 11438 -52.7 -57.5 56 4.8 -52.8 287 99 337.7 337.8 293.9 338.0 0.07 35 222 11525 -53.5 -55.8 76 2.3 -53.6 287 100 337.8 337.8 293.9 338.2 0.09 36 219 11612 -54.3 -59.0 56 4.7 -54.4 286 101 337.9 337.9 293.9 338.1 0.06 37 208 11940 -57.3 -59.9 72 2.6 -57.3 285 100 338.2 338.2 293.9 338.4 0.06 38 207 11971 -56.7 -65.7 31 9.0 -56.9 284 100 339.6 339.6 294.3 339.7 0.03 39 200 12190 -54.3 -70.3 12 16.0 -54.6 280 103 346.8 346.8 295.9 346.8 0.01 40 197 12287 -54.1 -70.9 11 16.9 -54.4 280 105 348.7 348.7 296.4 348.7 0.01 41 190 12519 -53.5 -72.5 8 19.0 -53.8 280 105 353.2 353.2 297.3 353.2 0.01 42 150 14010 -61.1 -79.1 8 18.0 -61.3 275 76 364.8 364.8 299.6 364.8 0.01 43 100 16480 -70.3 -86.3 8 16.0 -70.4 280 59 391.9 391.9 304.0 391.9 0.00 44 99 16540 -70.3 -86.3 8 16.0 -70.4 280 59 393.0 393.0 304.2 393.0 0.00 45 93 16918 -66.1 -86.1 4 20.0 -66.2 283 56 408.4 408.4 306.3 408.4 0.00 46 86 17392 -68.9 -86.9 6 18.0 -69.0 292 48 412.0 412.0 306.7 412.0 0.00 47 70 18640 -65.5 -87.5 3 22.0 -65.7 315 25 444.3 444.3 310.3 444.3 0.00 48 69 18727 -65.7 -88.7 3 23.0 -65.9 311 24 445.7 445.7 310.4 445.7 0.00 49 62 19385 -60.5 -87.5 2 27.0 -60.9 284 17 471.0 471.0 312.7 471.0 0.00 50 54 20242 -61.7 -87.7 2 26.0 -62.1 249 7 487.2 487.2 314.0 487.3 0.00 51 50 20720 -60.3 -88.3 1 28.0 -60.9 230 2 501.4 501.4 315.1 501.4 0.00 52 47 21108 -57.3 -87.3 1 30.0 -58.1 517.5 517.5 316.1 517.5 0.00 53 38 22456 -56.3 -86.3 1 30.0 -57.4 552.5 552.5 318.2 552.5 0.01 54 37 22625 -56.7 -86.7 1 30.0 -57.8 555.7 555.7 318.4 555.7 0.01 TRP 208 11940 -57.3 -59.9 72 2.6 -57.3 285 100 338.2 338.2 293.9 338.4 0.06 WND 197 12287 -54.1 -70.9 11 16.9 -54.4 280 105 348.7 348.7 296.4 348.7 0.01 Sounding variables and indices 1000-500 mb thick: 5650.00 m Freezing level: 660.66 mb = 3591.51 m = 11783.03 ft Wetbulb zero: 681.75 mb = 3326.34 m = 10913.06 ft Precipitable water: 1.28 inches Sfc-500 mean rel hum: 74.91 % Est. max temperature: 26.23 C = 79.21 F Sfc-Lift cond lev (LCL): 950.29 mb = 561.94 m = 1843.60 ft T: 14.53 C 700-500 lapse rate: 5.21 C/km ThetaE index: 9.66 C Layer 943.0- 928.0 mb Conv cond level (CCL): 674.71 mb = 3409.84 m = 11187.02 ft Mean mixing ratio: 6.39 g/kg Conv temperature: 35.64 C = 96.15 F Cap Strength: 9.97 C Lifted Index: 12.84 C Risk: None Lifted Index @300 mb: 15.85 C Lifted Index @700 mb: 8.46 C Showalter Index: 6.92 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 15.90 C K Index: 22.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 151.40 Risk: None Energy Index: 2.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.47 J/kg Max Up Vert Vel: 7.28 m/s Conv Inhibition (B-): 31046.40 J/kg Cap Strength: 12.52 C Lift Cond Lev (LCL): 848.75 mb = 1516.40 m = 4974.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 22 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 4 0 0 -0.0 -0.0 | 126 22 -17.5 12.6 1 1000 130 25 5 -2.1 -4.5 | 112 21 -19.6 8.1 2 925 790 10 4 -0.7 -3.9 | 115 20 -18.2 8.7 3 911 914 330 6 3.0 -5.2 | 117 16 -14.5 7.4 4 879 1219 280 10 9.8 -1.7 | 145 13 -7.6 10.9 5 850 1504 290 15 14.1 -5.1 | 156 8 -3.4 7.5 6 848 1524 290 15 14.1 -5.1 | 156 8 -3.4 7.5 7 817 1829 285 16 15.5 -4.1 | 167 9 -2.0 8.5 8 788 2134 270 24 24.0 -0.0 | 207 14 6.5 12.6 9 732 2743 265 40 39.8 3.5 | 234 28 22.4 16.1 10 700 3114 265 38 37.9 3.3 | 232 26 20.4 15.9 11 654 3658 245 31 28.1 13.1 | 202 28 10.6 25.7 12 605 4267 250 50 47.0 17.1 | 225 42 29.5 29.7 13 582 4572 270 42 42.0 -0.0 | 243 28 24.5 12.6 14 560 4877 270 34 34.0 -0.0 | 233 21 16.5 12.6 15 539 5182 310 35 26.8 -22.5 | 317 14 9.3 -9.9 16 500 5780 310 47 36.0 -30.2 | 314 26 18.5 -17.6 17 460 6401 305 58 47.5 -33.3 | 305 36 30.0 -20.7 18 400 7460 290 58 54.5 -19.8 | 281 38 37.0 -7.2 19 391 7620 295 59 53.5 -24.9 | 289 38 36.0 -12.3 20 344 8534 285 47 45.4 -12.2 | 269 28 27.9 0.4 21 316 9144 275 60 59.8 -5.2 | 260 43 42.3 7.4 22 300 9520 275 71 70.7 -6.2 | 263 54 53.3 6.4 23 265 10363 280 88 86.7 -15.3 | 272 69 69.2 -2.7 24 250 10750 290 94 88.3 -32.1 | 285 74 70.9 -19.6 25 210 11887 285 103 99.5 -26.7 | 280 83 82.0 -14.1 26 208 11940 285 100 96.6 -25.9 | 280 80 79.1 -13.3 27 200 12190 280 103 101.4 -17.9 | 274 84 84.0 -5.3 28 197 12287 280 105 103.4 -18.2 | 274 86 85.9 -5.6 29 191 12497 280 105 103.4 -18.2 | 274 86 85.9 -5.6 30 165 13411 280 81 79.8 -14.1 | 271 62 62.3 -1.5 31 150 14010 275 76 75.7 -6.6 | 264 59 58.2 6.0 32 150 14021 275 87 86.7 -7.6 | 266 69 69.2 5.0 33 135 14630 285 63 60.9 -16.3 | 275 44 43.4 -3.7 34 100 16459 280 57 56.1 -9.9 | 266 39 38.7 2.7 35 100 16480 280 59 58.1 -10.2 | 267 41 40.6 2.4 36 95 16764 280 59 58.1 -10.2 | 267 41 40.6 2.4 37 70 18640 315 25 17.7 -17.7 | 358 5 0.2 -5.1 38 50 20720 230 2 1.5 1.3 | 131 21 -15.9 13.9 Wind Parameters Mean winds (0-6000m): 275.8 at 28.7 knts Storm direction: 305.8 at 21.5 knts Shear (0-3000m) pos: 0.8 neg: 6.9 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 106.9 deg Storm rel helicity (0-3000m) pos: 103.8 neg: -30.9 tot: 72.9 m^2/s^2 ave: 24.3 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.22 Bulk Shear: 120.01 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 22 4 115 21| 4.6 0.0 4.6| 2.7 -26.9 -24.2 -48.4 -0.77| 5.8 -4.5 1000 8 4 114 20| 2.3 3.3 5.6| 12.0 -26.9 -14.9 -14.9 -0.19| 6.3 -1.2 1500 322 7 119 15| 1.5 5.3 6.8| 37.1 -26.9 10.3 6.8 0.23| 8.0 1.8 2000 302 9 129 12| 1.1 5.6 6.8| 52.6 -26.9 25.7 12.9 0.39| 7.8 3.0 2500 286 13 150 10| 0.9 7.3 8.2| 88.9 -26.9 62.0 24.8 0.46| 9.1 4.2 3000 277 17 177 10| 0.8 6.9 7.7|103.8 -30.9 72.9 24.3 0.43| 8.8 3.8 4000 267 22 197 14| 0.6 5.7 6.3|160.6-122.6 38.0 9.5 0.21| 9.7 2.0 5000 265 26 209 17| 3.2 4.6 7.8|345.5-140.1 205.4 41.1 0.31| 12.0 3.8 6000 276 29 229 15| 4.1 4.3 8.4|396.0-157.4 238.6 39.8 0.33| 12.6 4.1 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20251020.11.gif