UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100811.upa.cvt Date: 1100Z 8 OCT 25 Searching for YPAD... Searching the city database file for: YPAD ... Date:1100Z 8 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 1011 4 14.2 11.5 84 2.7 12.6 270 9 286.5 287.9 285.3 310.0 8.45 1 1000 92 13.6 11.3 86 2.3 12.3 270 8 286.8 288.2 285.4 310.3 8.43 2 965 392 12.4 7.8 73 4.6 9.9 269 25 288.5 289.7 284.5 307.9 6.89 3 925 746 9.8 6.0 77 3.8 7.8 265 29 289.3 290.4 284.3 307.4 6.34 4 882 1140 6.6 6.6 100 0.0 6.6 280 27 290.0 291.2 285.2 309.7 6.94 5 850 1443 5.2 5.0 99 0.2 5.1 285 28 291.6 292.7 285.3 310.1 6.44 6 717 2812 -3.9 -3.9 100 0.0 -3.9 283 41 296.1 296.8 284.5 308.0 3.99 7 706 2934 -4.9 -6.0 92 1.1 -5.4 281 44 296.3 297.0 284.1 306.7 3.46 8 704 2956 -4.3 -8.9 70 4.6 -6.0 281 45 297.2 297.7 283.7 305.6 2.77 9 700 3001 -4.7 -9.7 68 5.0 -6.5 280 46 297.3 297.8 283.5 305.2 2.61 10 682 3206 -4.1 -19.1 30 15.0 -8.5 282 48 300.2 300.4 283.0 304.1 1.24 11 680 3229 -3.9 -13.9 46 10.0 -7.3 282 48 300.6 301.0 284.0 306.6 1.92 12 677 3264 -3.5 -15.5 39 12.0 -7.4 283 49 301.5 301.8 284.1 306.8 1.69 13 671 3334 -3.9 -19.9 28 16.0 -8.5 283 49 301.8 302.0 283.6 305.6 1.17 14 651 3571 -5.5 -14.5 49 9.0 -8.5 286 52 302.6 303.0 284.8 308.6 1.91 15 636 3753 -6.3 -37.3 7 31.0 -12.0 288 54 303.7 303.8 283.2 304.6 0.24 16 567 4638 -12.9 -31.9 19 19.0 -16.5 295 68 306.1 306.2 284.4 307.7 0.47 17 540 5009 -13.9 -41.9 7 28.0 -18.0 295 75 309.2 309.2 285.2 309.9 0.18 18 539 5023 -13.7 -44.7 5 31.0 -17.9 295 75 309.6 309.6 285.4 310.1 0.13 19 527 5194 -14.1 -47.1 4 33.0 -18.3 295 78 311.1 311.2 285.9 311.5 0.10 20 513 5397 -15.7 -44.7 6 29.0 -19.5 295 82 311.6 311.6 286.1 312.1 0.14 21 510 5441 -15.9 -22.9 55 7.0 -17.6 295 83 311.9 312.1 287.3 315.9 1.19 22 507 5486 -15.9 -21.9 60 6.0 -17.4 295 84 312.4 312.7 287.7 316.8 1.31 23 500 5590 -17.1 -22.1 65 5.0 -18.4 295 79 312.2 312.4 287.6 316.5 1.30 24 437 6583 -26.1 -28.0 84 1.9 -26.5 290 89 313.0 313.2 287.4 316.0 0.87 25 420 6869 -26.7 -42.7 21 16.0 -28.4 290 93 315.8 315.9 287.6 316.6 0.21 26 405 7131 -28.5 -51.5 9 23.0 -30.3 290 98 316.8 316.8 287.8 317.1 0.08 27 400 7220 -28.5 -56.5 5 28.0 -30.4 290 99 317.9 318.0 288.1 318.1 0.05 28 363 7912 -32.3 -56.3 7 24.0 -33.8 290 109 321.8 321.8 289.3 322.0 0.05 29 300 9230 -42.9 -62.9 9 20.0 -43.5 290 120 324.9 324.9 290.3 325.0 0.03 30 279 9716 -46.3 -59.3 22 13.0 -46.7 293 134 326.8 326.8 290.9 327.0 0.05 31 271 9910 -44.1 -66.1 7 22.0 -44.7 291 143 332.7 332.7 292.4 332.8 0.02 32 250 10450 -45.7 -68.7 6 23.0 -46.3 290 149 338.1 338.1 293.9 338.2 0.01 33 244 10612 -46.3 -69.5 5 23.2 -46.9 290 151 339.6 339.6 294.3 339.7 0.01 34 200 11920 -50.9 -75.9 4 25.0 -51.3 285 123 352.2 352.2 297.1 352.2 0.01 35 177 12707 -53.9 -78.9 3 25.0 -54.2 295 118 359.8 359.8 298.7 359.8 0.00 36 172 12891 -51.7 -80.7 2 29.0 -52.2 296 116 366.4 366.4 299.9 366.4 0.00 37 150 13770 -54.7 -82.7 2 28.0 -55.1 290 112 375.8 375.8 301.6 375.8 0.00 38 118 15289 -59.9 -83.9 3 24.0 -60.2 288 80 392.9 392.9 304.2 393.0 0.00 39 100 16330 -57.1 -85.1 2 28.0 -57.5 285 54 417.4 417.4 307.4 417.4 0.00 40 73 18298 -61.9 -87.9 2 26.0 -62.2 299 38 446.6 446.6 310.6 446.6 0.00 41 70 18560 -57.5 -86.5 1 29.0 -58.0 300 35 461.4 461.4 311.9 461.4 0.00 42 69 18651 -56.1 -86.1 1 30.0 -56.8 305 34 466.3 466.3 312.3 466.3 0.00 43 63 19234 -54.5 -85.5 1 31.0 -55.4 334 26 482.1 482.1 313.6 482.1 0.00 44 53 20338 -56.7 -85.7 1 29.0 -57.5 31 12 501.4 501.4 315.1 501.5 0.00 45 50 20710 -54.3 -85.3 1 31.0 -55.4 50 7 515.5 515.5 316.0 515.5 0.01 46 45 21389 -52.1 -84.1 1 32.0 -53.6 536.6 536.6 317.3 536.7 0.01 47 40 22148 -53.9 -84.9 1 31.0 -55.3 550.5 550.5 318.1 550.5 0.01 TRP 177 12707 -53.9 -78.9 3 25.0 -54.2 295 118 359.8 359.8 298.7 359.8 0.00 WND 244 10612 -46.3 -69.5 5 23.2 -46.9 290 151 339.6 339.6 294.3 339.7 0.01 Sounding variables and indices 1000-500 mb thick: 5498.00 m Freezing level: 774.00 mb = 2225.08 m = 7300.03 ft Wetbulb zero: 774.57 mb = 2190.42 m = 7186.32 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 58.61 % Est. max temperature: 18.79 C = 65.83 F Sfc-Lift cond lev (LCL): 970.93 mb = 340.42 m = 1116.86 ft T: 12.61 C 700-500 lapse rate: 4.79 C/km ThetaE index: 5.94 C Layer 717.0- 680.0 mb Conv cond level (CCL): 888.72 mb = 1077.03 m = 3533.51 ft Mean mixing ratio: 7.14 g/kg Conv temperature: 17.64 C = 63.74 F Cap Strength: 6.58 C Lifted Index: 6.20 C Risk: None Lifted Index @300 mb: 11.87 C Lifted Index @700 mb: 0.20 C Showalter Index: 5.15 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.10 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 195.00 Risk: None Energy Index: 1.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.71 J/kg Max Up Vert Vel: 5.42 m/s Conv Inhibition (B-): 40.71 J/kg Cap Strength: 6.29 C Lift Cond Lev (LCL): 909.78 mb = 883.29 m = 2897.91 ft Lev Free Conv (LFC): 744.78 mb = 2505.93 m = 8221.46 ft Equ Level (EL): 694.78 mb = 3059.85 m = 10038.76 ft B at Equ Level: 11.59 J/kg Max Parcel Lev (MPL): 674.78 mb = 3289.53 m = 10792.29 ft Wind level data Storm motion: 319 at 36 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 1011 4 270 9 9.0 -0.0 | 152 31 -14.4 27.0 1 1000 92 270 8 8.0 -0.0 | 150 31 -15.4 27.0 2 975 305 270 24 24.0 -0.0 | 181 27 0.6 27.0 3 925 746 265 29 28.9 2.5 | 191 30 5.5 29.5 4 906 914 265 28 27.9 2.4 | 189 30 4.5 29.4 5 873 1219 285 27 26.1 -7.0 | 188 20 2.7 20.0 6 850 1443 285 28 27.0 -7.2 | 191 20 3.7 19.8 7 780 2134 290 27 25.4 -9.2 | 186 18 2.0 17.8 8 751 2438 290 30 28.2 -10.3 | 196 17 4.8 16.7 9 700 3001 280 46 45.3 -8.0 | 229 29 21.9 19.0 10 696 3048 280 46 45.3 -8.0 | 229 29 21.9 19.0 11 594 4267 295 61 55.3 -25.8 | 268 32 31.9 1.2 12 507 5486 295 84 76.1 -35.5 | 279 53 52.8 -8.5 13 500 5590 295 79 71.6 -33.4 | 278 49 48.2 -6.4 14 447 6401 290 86 80.8 -29.4 | 272 57 57.4 -2.4 15 400 7220 290 99 93.0 -33.9 | 276 70 69.7 -6.9 16 317 8839 290 122 114.6 -41.7 | 279 92 91.3 -14.7 17 300 9230 290 120 112.8 -41.0 | 279 90 89.4 -14.0 18 290 9449 295 120 108.8 -50.7 | 286 89 85.4 -23.7 19 265 10058 290 151 141.9 -51.6 | 282 121 118.5 -24.6 20 250 10450 290 149 140.0 -51.0 | 282 119 116.6 -24.0 21 244 10612 290 151 141.9 -51.6 | 282 121 118.5 -24.6 22 242 10668 290 151 141.9 -51.6 | 282 121 118.5 -24.6 23 201 11887 285 123 118.8 -31.8 | 273 96 95.4 -4.8 24 200 11920 285 123 118.8 -31.8 | 273 96 95.4 -4.8 25 177 12707 295 118 106.9 -49.9 | 285 87 83.6 -22.9 26 151 13716 300 107 92.7 -53.5 | 291 74 69.3 -26.5 27 150 13770 290 112 105.2 -38.3 | 278 83 81.9 -11.3 28 144 14021 290 112 105.2 -38.3 | 278 83 81.9 -11.3 29 131 14630 280 95 93.6 -16.5 | 261 71 70.2 10.5 30 125 14935 285 78 75.3 -20.2 | 263 52 52.0 6.8 31 113 15545 290 81 76.1 -27.7 | 271 53 52.7 -0.7 32 100 16330 285 54 52.2 -14.0 | 246 32 28.8 13.0 33 98 16459 295 58 52.6 -24.5 | 265 29 29.2 2.5 34 70 18560 300 35 30.3 -17.5 | 216 12 6.9 9.5 35 50 20710 50 7 -5.4 -4.5 | 128 36 -28.7 22.5 Wind Parameters Mean winds (0-6000m): 289.1 at 47.6 knts Storm direction: 319.1 at 35.7 knts Shear (0-3000m) pos: 1.7 neg: 6.3 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 77.1 deg Storm rel helicity (0-3000m) pos: 227.6 neg: -14.1 tot: 213.6 m^2/s^2 ave: 71.2 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 5.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 127.94 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 ------------------------------------------------------------------------------- 500 269 18 169 28| 0.0 17.8 17.8|123.7 -0.7 123.0 246.0 0.94| 18.2 17.1 1000 267 23 179 28| 1.1 8.9 9.9|141.1 -5.2 135.9 135.9 0.77| 12.3 9.4 1500 273 25 183 26| 2.9 5.9 8.8|145.3 -8.2 137.1 91.4 0.59| 10.8 6.4 2000 277 25 184 24| 2.6 4.4 7.0|145.3 -13.1 132.3 66.1 0.53| 8.6 4.5 2500 280 26 186 23| 2.0 4.5 6.5|167.6 -14.1 153.6 61.4 0.57| 8.0 4.6 3000 281 28 191 22| 1.7 6.3 8.0|227.6 -14.1 213.6 71.2 0.60| 9.3 5.6 4000 283 34 207 22| 3.2 4.7 7.9|351.0 -14.1 337.0 84.2 0.69| 9.0 6.2 5000 287 41 226 22| 3.3 4.7 8.0|442.3 -14.1 428.3 85.7 0.66| 9.1 6.0 6000 289 48 242 24| 2.8 4.6 7.4|474.2 -62.0 412.2 68.7 0.54| 9.1 4.9 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20251008.11.gif