UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120711.upa.cvt Date: 1100Z 7 DEC 25 Searching for YPAD... Searching the city database file for: YPAD ... Date:1100Z 7 DEC 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 1014 4 15.2 6.2 55 9.0 10.3 230 3 287.2 288.2 282.9 303.8 5.86 1 1010 38 17.4 5.4 45 12.0 10.9 229 4 289.7 290.7 283.7 305.6 5.57 2 1000 123 16.8 3.8 42 13.0 10.0 225 5 290.0 290.8 283.1 304.4 5.02 3 954 523 15.0 -4.0 27 19.0 6.4 253 12 292.1 292.6 281.7 300.9 2.98 4 925 783 13.2 1.2 44 12.0 7.2 285 17 292.8 293.6 283.8 306.0 4.51 5 911 911 12.4 1.4 47 11.0 6.9 280 17 293.3 294.1 284.1 306.8 4.65 6 852 1470 10.2 -9.8 23 20.0 2.1 270 21 296.6 297.0 282.7 303.1 2.13 7 850 1490 10.4 -22.6 8 33.0 0.3 270 21 297.0 297.2 281.1 299.4 0.73 8 848 1510 10.6 270 21 297.5 9 752 2504 7.2 -3.8 45 11.0 2.0 268 25 304.2 304.9 287.4 316.0 3.84 10 711 2964 5.2 -7.8 38 13.0 -0.4 260 31 306.9 307.4 287.5 316.3 2.99 11 700 3091 5.4 -14.6 22 20.0 -2.1 260 32 308.5 308.8 286.8 314.2 1.76 12 676 3376 4.2 -20.8 14 25.0 -4.0 260 32 310.2 310.4 286.6 313.8 1.08 13 663 3534 3.8 -17.2 20 21.0 -3.7 260 33 311.5 311.8 287.6 316.4 1.50 14 648 3720 2.4 -15.6 25 18.0 -4.2 257 32 312.0 312.3 288.0 317.7 1.75 15 638 3845 1.6 -4.4 64 6.0 -1.3 249 29 312.4 313.3 290.6 326.1 4.33 16 569 4760 -4.1 -14.1 46 10.0 -7.8 244 30 316.1 316.6 289.8 323.6 2.26 17 566 4801 -3.9 -35.9 6 32.0 -10.9 244 30 316.8 316.9 288.1 318.0 0.32 18 545 5099 -5.5 -12.5 58 7.0 -8.2 247 32 318.4 318.9 290.9 327.2 2.69 19 520 5466 -8.5 -12.4 73 3.9 -10.0 250 34 319.1 319.6 291.3 328.4 2.84 20 501 5755 -10.3 -14.0 74 3.7 -11.6 241 36 320.3 320.8 291.4 328.9 2.59 21 500 5770 -10.3 -14.2 73 3.9 -11.8 240 36 320.5 321.0 291.4 329.0 2.55 22 441 6724 -15.1 -22.1 55 7.0 -17.1 250 36 326.1 326.4 292.0 331.3 1.48 23 400 7450 -21.5 -25.6 69 4.1 -22.5 245 39 327.0 327.3 292.0 331.3 1.19 24 349 8442 -29.7 -30.4 94 0.7 -29.8 245 46 329.0 329.1 292.3 332.1 0.87 25 339 8650 -30.9 -35.9 61 5.0 -31.6 245 48 330.1 330.2 292.3 332.0 0.53 26 320 9058 -33.3 -39.3 55 6.0 -34.0 245 51 332.3 332.3 292.7 333.8 0.40 27 310 9281 -34.9 -38.9 67 4.0 -35.4 243 49 333.0 333.1 293.0 334.7 0.42 28 300 9510 -36.5 -40.6 66 4.1 -37.0 240 45 333.9 334.0 293.2 335.3 0.37 29 273 10152 -41.7 -45.0 70 3.3 -41.9 234 49 335.5 335.6 293.4 336.5 0.25 30 268 10277 -42.3 -48.3 52 6.0 -42.7 232 51 336.4 336.5 293.6 337.1 0.18 31 250 10740 -46.1 -53.1 45 7.0 -46.4 225 58 337.5 337.6 293.8 338.0 0.11 32 244 10902 -47.5 -55.5 39 8.0 -47.8 224 59 337.8 337.8 293.9 338.1 0.08 33 231 11262 -50.3 -56.3 49 6.0 -50.5 223 62 338.9 338.9 294.1 339.2 0.08 34 227 11376 -51.5 -53.6 78 2.1 -51.6 223 62 338.7 338.7 294.1 339.2 0.11 35 224 11463 -51.7 -58.7 43 7.0 -51.9 223 63 339.7 339.7 294.3 340.0 0.06 36 221 11551 -52.3 -55.6 67 3.3 -52.4 222 64 340.1 340.1 294.4 340.5 0.09 37 213 11789 -54.5 -59.0 57 4.5 -54.6 221 65 340.3 340.3 294.4 340.5 0.06 38 200 12190 -57.7 -61.6 61 3.9 -57.8 220 68 341.4 341.4 294.7 341.6 0.05 39 186 12642 -61.3 -64.2 68 2.9 -61.3 220 71 342.7 342.7 295.0 342.9 0.04 40 182 12776 -62.1 -64.3 75 2.2 -62.1 220 72 343.6 343.6 295.2 343.7 0.04 41 181 12810 -62.3 -64.8 72 2.5 -62.3 220 72 343.8 343.8 295.3 343.9 0.03 42 175 13017 -63.5 -67.9 55 4.4 -63.6 220 70 345.1 345.1 295.6 345.2 0.02 43 170 13195 -62.5 -74.5 18 12.0 -62.6 221 70 349.7 349.7 296.5 349.7 0.01 44 159 13604 -64.5 -75.5 21 11.0 -64.6 223 62 353.0 353.0 297.3 353.1 0.01 45 150 13960 -62.9 -79.9 8 17.0 -63.0 225 54 361.7 361.7 299.0 361.7 0.00 46 145 14170 -60.9 -81.9 5 21.0 -61.1 222 49 368.7 368.7 300.4 368.7 0.00 47 128 14937 -66.9 -83.9 7 17.0 -67.0 235 43 371.3 371.3 300.8 371.3 0.00 48 100 16430 -67.5 -87.5 4 20.0 -67.6 240 25 397.3 397.3 304.8 397.3 0.00 49 78 17910 -70.3 -88.3 5 18.0 -70.4 195 17 420.8 420.8 307.8 420.8 0.00 50 70 18560 -64.3 -88.3 2 24.0 -64.6 170 12 446.8 446.8 310.6 446.8 0.00 51 66 18921 -63.1 -88.1 2 25.0 -63.4 173 12 457.0 457.0 311.5 457.0 0.00 52 59 19605 -66.3 -89.3 3 23.0 -66.5 180 11 464.7 464.7 312.2 464.7 0.00 53 54 20146 -62.7 -88.7 2 26.0 -63.1 185 10 484.9 484.9 313.8 484.9 0.00 54 50 20620 -62.5 -88.5 2 26.0 -62.9 190 10 496.2 496.2 314.7 496.2 0.00 55 43 21551 -62.3 -89.3 2 27.0 -62.8 163 12 518.6 518.6 316.2 518.6 0.00 56 40 22001 -59.3 -88.3 1 29.0 -60.1 151 13 536.9 536.9 317.3 537.0 0.00 57 30 23810 -57.9 -87.9 1 30.0 -59.0 100 18 586.8 586.8 320.0 586.8 0.01 58 24 25227 -54.9 -85.9 1 31.0 -56.8 634.2 634.2 322.1 634.3 0.01 TRP 175 13017 -63.5 -67.9 55 4.4 -63.6 220 70 345.1 345.1 295.6 345.2 0.02 WND 181 12810 -62.3 -64.8 72 2.5 -62.3 220 72 343.8 343.8 295.3 343.9 0.03 Sounding variables and indices 1000-500 mb thick: 5647.00 m Freezing level: 618.63 mb = 4102.02 m = 13457.90 ft Wetbulb zero: 718.48 mb = 2877.83 m = 9441.58 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 42.82 % Est. max temperature: 23.96 C = 75.12 F Sfc-Lift cond lev (LCL): 885.68 mb = 1146.56 m = 3761.64 ft T: 11.47 C 700-500 lapse rate: 5.86 C/km ThetaE index: 7.42 C Layer 852.0- 848.0 mb Conv cond level (CCL): 529.77 mb = 5320.92 m = 17456.88 ft Mean mixing ratio: 4.18 g/kg Conv temperature: 46.93 C = 116.47 F Cap Strength: 16.05 C Lifted Index: 16.16 C Risk: None Lifted Index @300 mb: 21.61 C Lifted Index @700 mb: 12.82 C Showalter Index: 19.09 C Risk: None Total Totals Index: 8.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: -12.30 C K Index: -21.90 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 6.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.14 J/kg Max Up Vert Vel: 5.32 m/s Conv Inhibition (B-): 36067.36 J/kg Cap Strength: 16.00 C Lift Cond Lev (LCL): 773.84 mb = 2267.15 m = 7438.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 19 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 1014 4 230 3 2.3 1.9 | 113 17 -15.9 6.9 1 1000 123 225 5 3.5 3.5 | 120 17 -14.7 8.5 2 979 305 260 10 9.8 1.7 | 129 11 -8.4 6.7 3 944 610 250 13 12.2 4.4 | 147 11 -6.0 9.4 4 925 783 285 17 16.4 -4.4 | 107 2 -1.8 0.5 5 911 914 280 17 16.7 -3.0 | 143 2 -1.5 2.0 6 878 1219 265 22 21.9 1.9 | 208 8 3.7 6.9 7 850 1490 270 21 21.0 -0.0 | 209 6 2.8 4.9 8 816 1829 270 18 18.0 -0.0 | 177 5 -0.2 4.9 9 786 2134 280 18 17.7 -3.1 | 165 2 -0.5 1.8 10 730 2743 260 29 28.6 5.0 | 226 14 10.3 10.0 11 700 3091 260 32 31.5 5.6 | 232 17 13.3 10.5 12 652 3658 260 33 32.5 5.7 | 233 18 14.3 10.7 13 627 3962 240 26 22.5 13.0 | 193 18 4.3 17.9 14 604 4267 240 27 23.4 13.5 | 196 19 5.2 18.4 15 518 5486 250 34 31.9 11.6 | 220 22 13.7 16.6 16 500 5770 240 36 31.2 18.0 | 209 26 13.0 22.9 17 442 6706 250 36 33.8 12.3 | 222 23 15.6 17.3 18 400 7450 245 39 35.3 16.5 | 219 27 17.1 21.4 19 316 9144 245 52 47.1 22.0 | 227 39 28.9 26.9 20 300 9510 240 45 39.0 22.5 | 217 34 20.8 27.4 21 289 9754 240 43 37.2 21.5 | 216 33 19.0 26.4 22 250 10740 225 58 41.0 41.0 | 206 51 22.8 46.0 23 200 12190 220 68 43.7 52.1 | 204 62 25.5 57.0 24 181 12810 220 72 46.3 55.2 | 205 66 28.1 60.1 25 175 13017 220 70 45.0 53.6 | 205 64 26.8 58.6 26 172 13106 220 72 46.3 55.2 | 205 66 28.1 60.1 27 150 13960 225 54 38.2 38.2 | 205 48 20.0 43.1 28 141 14326 220 45 28.9 34.5 | 195 41 10.7 39.4 29 134 14630 230 39 29.9 25.1 | 201 32 11.7 30.0 30 122 15240 240 48 41.6 24.0 | 219 37 23.3 28.9 31 116 15545 230 53 40.6 34.1 | 210 45 22.4 39.0 32 105 16154 225 30 21.2 21.2 | 187 26 3.0 26.2 33 100 16430 240 25 21.7 12.5 | 191 18 3.4 17.4 34 100 16459 240 38 32.9 19.0 | 212 28 14.7 23.9 35 95 16764 240 25 21.7 12.5 | 191 18 3.4 17.4 36 70 18560 170 12 -2.1 11.8 | 130 26 -20.3 16.8 37 50 20620 190 10 1.7 9.8 | 132 22 -16.5 14.8 38 30 23810 100 18 -17.7 3.1 | 103 37 -35.9 8.1 Wind Parameters Mean winds (0-6000m): 255.2 at 25.2 knts Storm direction: 285.2 at 18.9 knts Shear (0-3000m) pos: 2.4 neg: 3.1 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 117.1 deg Storm rel helicity (0-3000m) pos: 39.7 neg: -6.8 tot: 32.9 m^2/s^2 ave: 11.0 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.36 Bulk Shear: 38.94 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 ------------------------------------------------------------------------------- 500 250 8 126 13| 9.6 0.0 9.6| 23.8 0.0 23.8 47.7 0.59| 11.3 6.7 1000 265 12 133 9| 8.5 0.0 8.5| 29.8 -1.8 28.1 28.1 0.34| 13.0 4.4 1500 266 15 150 7| 5.7 1.1 6.7| 32.6 -1.9 30.6 20.4 0.33| 11.0 3.7 2000 268 16 157 6| 3.7 0.8 4.5| 32.6 -5.8 26.7 13.4 0.21| 9.4 2.0 2500 269 17 165 5| 2.9 2.1 5.0| 35.5 -6.0 29.5 11.8 0.23| 9.4 2.2 3000 267 19 185 6| 2.4 3.1 5.5| 39.7 -6.8 32.9 11.0 0.22| 9.1 2.0 4000 263 22 206 8| 1.8 2.3 4.2| 43.2 -64.6 -21.4 -5.3 -0.00| 8.7 -0.0 5000 258 23 205 11| 2.0 1.9 3.9| 72.8 -64.6 8.1 1.6 0.08| 7.6 0.6 6000 255 25 208 13| 2.0 1.9 3.9| 98.1 -88.7 9.5 1.6 0.07| 7.2 0.5 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20251207.11.gif