UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112911.upa.cvt Date: 1100Z 29 NOV 25 Searching for Y4299... Searching the city database file for: Y4299 ... Date:1100Z 29 NOV 25 Station: Y4299 WMO ident: 94299 Latitude: -16.30 Longitude: 149.98 ------------------------------------------------------------------------------- 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 1010 7 28.0 23.2 75 4.8 24.5 360 6 300.3 303.6 297.3 353.1 18.00 1 1000 95 27.6 22.7 75 4.9 24.0 360 4 300.8 304.0 297.2 352.5 17.63 2 943 613 22.8 20.7 88 2.1 21.3 15 10 301.0 304.0 296.5 349.5 16.51 3 925 781 22.0 18.1 79 3.9 19.3 10 7 301.8 304.4 295.3 343.9 14.27 4 920 828 22.0 17.0 73 5.0 18.6 10 7 302.3 304.7 294.7 341.8 13.37 5 900 1020 22.4 7.4 38 15.0 13.4 7 8 304.6 305.9 290.6 326.3 7.19 6 865 1364 20.2 12.2 60 8.0 15.0 355 7 305.8 307.7 293.6 336.9 10.38 7 850 1515 19.8 8.8 49 11.0 13.0 350 6 306.9 308.5 292.3 332.3 8.39 8 805 1982 17.2 3.2 39 14.0 9.2 343 4 308.9 310.1 291.0 327.4 5.99 9 759 2481 14.0 8.0 67 6.0 10.3 4 0 310.7 312.4 293.9 338.1 8.91 10 720 2925 12.4 -0.6 41 13.0 5.4 57 4 313.7 314.7 291.6 329.7 5.09 11 703 3125 11.2 4.2 62 7.0 7.1 81 6 314.5 315.9 293.7 337.6 7.38 12 700 3161 11.2 3.2 58 8.0 6.6 85 6 314.9 316.2 293.4 336.6 6.90 13 641 3891 8.6 -1.4 49 10.0 3.2 182 7 320.0 321.0 293.7 337.4 5.39 14 637 3943 8.8 -3.2 43 12.0 2.5 189 7 320.8 321.7 293.4 336.2 4.74 15 500 5900 -3.3 -31.3 9 28.0 -10.7 335 12 329.0 329.1 292.0 331.1 0.56 16 490 6060 -4.1 -34.1 8 30.0 -11.5 319 10 329.9 330.0 292.2 331.6 0.44 17 466 6453 -7.7 -16.7 48 9.0 -11.1 319 10 330.2 330.7 293.8 338.0 2.22 18 455 6639 -8.1 -43.1 4 35.0 -14.7 321 11 332.0 332.0 292.4 332.7 0.19 19 443 6846 -8.5 -46.5 3 38.0 -15.2 323 11 334.0 334.1 292.9 334.6 0.13 20 400 7630 -13.9 -36.9 12 23.0 -18.6 330 5 336.9 337.0 293.9 338.5 0.40 21 393 7764 -14.7 -38.7 11 24.0 -19.3 320 5 337.6 337.7 294.0 338.9 0.34 22 378 8056 -17.1 -28.1 38 11.0 -19.9 297 4 338.2 338.4 294.8 341.9 1.00 23 365 8318 -18.3 -39.3 14 21.0 -22.1 276 4 340.0 340.1 294.6 341.4 0.35 24 360 8421 -18.9 -35.9 21 17.0 -22.2 268 4 340.5 340.6 294.9 342.5 0.50 25 300 9750 -28.9 -49.9 11 21.0 -31.0 160 2 344.6 344.7 295.6 345.2 0.13 26 250 11030 -38.5 -62.5 6 24.0 -39.7 245 9 348.8 348.8 296.4 349.0 0.03 27 235 11451 -41.3 -63.3 7 22.0 -42.3 238 12 350.8 350.8 296.8 351.0 0.03 28 200 12520 -50.7 -66.7 13 16.0 -51.1 230 15 352.5 352.5 297.2 352.6 0.02 29 197 12619 -51.5 -64.5 20 13.0 -51.8 230 15 352.7 352.7 297.3 352.9 0.03 30 171 13526 -58.3 -80.3 4 22.0 -58.5 316 13 356.0 356.0 297.9 356.1 0.00 31 150 14340 -65.1 -76.1 20 11.0 -65.2 275 4 357.9 357.9 298.3 358.0 0.01 32 141 14712 -68.5 -78.5 22 10.0 -68.5 300 3 358.4 358.4 298.4 358.4 0.01 33 134 15015 -70.5 -84.5 11 14.0 -70.5 321 2 360.1 360.1 298.7 360.1 0.00 34 125 15423 -73.5 -78.5 46 5.0 -73.5 350 0 361.9 361.9 299.1 361.9 0.01 35 100 16690 -83.5 -88.1 44 4.6 -83.5 125 12 366.4 366.4 299.9 366.4 0.00 36 94 17032 -86.1 -89.3 56 3.2 -86.1 125 12 367.8 367.8 300.2 367.8 0.00 37 78 18044 -90.3 -93.9 50 3.6 -90.3 90 18 379.3 379.3 302.1 379.3 0.00 38 74 18329 -87.1 -92.0 40 4.9 -87.1 80 19 391.8 391.8 304.0 391.8 0.00 39 71 18560 -79.5 -86.5 30 7.0 -79.5 73 21 412.6 412.6 306.8 412.6 0.00 40 70 18640 -80.5 -87.5 30 7.0 -80.5 70 21 412.2 412.2 306.8 412.2 0.00 41 69 18721 -80.7 -88.7 25 8.0 -80.7 71 21 413.4 413.4 306.9 413.4 0.00 42 57 19824 -71.7 -88.7 6 17.0 -71.8 82 24 457.1 457.1 311.5 457.1 0.00 43 50 20600 -70.5 -90.5 4 20.0 -70.6 90 26 477.4 477.4 313.2 477.4 0.00 44 45 21236 -63.9 -88.9 2 25.0 -64.3 93 29 508.0 508.0 315.5 508.0 0.00 45 41 21808 -63.1 -89.1 2 26.0 -63.6 96 32 523.7 523.7 316.5 523.7 0.00 46 35 22780 -63.9 -88.9 2 25.0 -64.4 100 36 545.8 545.8 317.9 545.9 0.00 47 30 23740 -57.5 -87.5 1 30.0 -58.7 105 41 587.9 587.9 320.0 587.9 0.01 TRP 78 18044 -90.3 -93.9 50 3.6 -90.3 90 18 379.3 379.3 302.1 379.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 537.36 mb = 5366.21 m = 17605.48 ft Wetbulb zero: 610.73 mb = 4283.18 m = 14052.27 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 46.66 % Est. max temperature: 33.86 C = 92.96 F Sfc-Lift cond lev (LCL): 942.34 mb = 618.79 m = 2030.12 ft T: 22.77 C 700-500 lapse rate: 5.29 C/km ThetaE index: 26.83 C Layer 1000.0- 865.0 mb Conv cond level (CCL): 819.59 mb = 1827.47 m = 5995.56 ft Mean mixing ratio: 16.09 g/kg Conv temperature: 35.99 C = 96.78 F Cap Strength: 2.93 C Lifted Index: 0.14 C Risk: Showers probable Lifted Index @300 mb: 0.26 C Lifted Index @700 mb: 0.98 C Showalter Index: 6.85 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 12.10 C K Index: 23.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 129.60 Risk: None Energy Index: -0.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.94 J/kg Max Up Vert Vel: 7.06 m/s Conv Inhibition (B-): 251.04 J/kg Cap Strength: 2.89 C Lift Cond Lev (LCL): 906.51 mb = 956.81 m = 3139.11 ft Lev Free Conv (LFC): 481.51 mb = 6196.49 m = 20329.43 ft Equ Level (EL): 441.51 mb = 6872.00 m = 22545.67 ft B at Equ Level: 18.29 J/kg Max Parcel Lev (MPL): 271.51 mb = 10450.57 m = 34286.23 ft Wind level data Storm motion: 1 at 5 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 1010 7 360 6 -0.0 -6.0 | 355 1 0.1 -1.0 1 1000 95 360 4 -0.0 -4.0 | 186 1 0.1 1.0 2 943 610 15 10 -2.6 -9.7 | 28 5 -2.5 -4.7 3 925 781 10 7 -1.2 -6.9 | 30 2 -1.1 -1.9 4 911 914 10 8 -1.4 -7.9 | 24 3 -1.3 -2.9 5 850 1515 350 6 1.0 -5.9 | 310 1 1.1 -0.9 6 790 2134 340 3 1.0 -2.8 | 208 2 1.1 2.1 7 762 2438 0 0 -0.0 -0.0 | 181 5 0.1 5.0 8 700 3161 85 6 -6.0 -0.5 | 127 7 -5.9 4.4 9 611 4267 235 7 5.7 4.0 | 213 11 5.8 9.0 10 526 5486 305 10 8.2 -5.7 | 275 8 8.3 -0.8 11 507 5791 330 12 6.0 -10.4 | 312 8 6.1 -5.4 12 500 5900 335 12 5.1 -10.9 | 319 8 5.2 -5.9 13 488 6096 315 10 7.1 -7.1 | 286 7 7.2 -2.1 14 433 7010 325 11 6.3 -9.0 | 302 8 6.4 -4.0 15 400 7630 330 5 2.5 -4.3 | 256 3 2.6 0.6 16 300 9750 160 2 -0.7 1.9 | 175 7 -0.6 6.8 17 263 10668 195 2 0.5 1.9 | 185 7 0.6 6.9 18 250 11030 245 9 8.2 3.8 | 223 12 8.3 8.8 19 230 11582 235 13 10.6 7.5 | 221 16 10.7 12.4 20 210 12192 240 17 14.7 8.5 | 228 20 14.8 13.5 21 200 12520 230 15 11.5 9.6 | 218 19 11.6 14.6 22 191 12802 230 15 11.5 9.6 | 218 19 11.6 14.6 23 182 13106 250 12 11.3 4.1 | 231 15 11.4 9.1 24 166 13716 350 13 2.3 -12.8 | 343 8 2.4 -7.8 25 158 14021 345 10 2.6 -9.7 | 330 5 2.7 -4.7 26 150 14340 275 4 4.0 -0.3 | 221 6 4.1 4.6 27 122 15545 0 0 -0.0 -0.0 | 181 5 0.1 5.0 28 104 16459 140 10 -6.4 7.7 | 153 14 -6.3 12.6 29 100 16690 125 12 -9.8 6.9 | 141 15 -9.7 11.9 30 93 17069 125 12 -9.8 6.9 | 141 15 -9.7 11.9 31 78 18044 90 18 -18.0 0.0 | 106 19 -17.9 5.0 32 70 18640 70 21 -19.7 -7.2 | 84 20 -19.6 -2.2 33 50 20600 90 26 -26.0 0.0 | 101 26 -25.9 5.0 34 30 23740 105 41 -39.6 10.6 | 112 42 -39.5 15.6 Wind Parameters Mean winds (0-6000m): 331.1 at 6.6 knts Storm direction: 1.1 at 5.0 knts Shear (0-3000m) pos: 1.3 neg: 1.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 131.5 deg Storm rel helicity (0-3000m) pos: 0.4 neg: -7.3 tot: -6.9 m^2/s^2 ave: -2.3 10^-3 m/s^2 rel: -0.53 Storm rel vorticity (0-3000m) horiz: 4.7 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 11.94 Bulk Shear: 2.09 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 7 6 30 1| 3.3 0.0 3.3| 0.1 -0.1 0.0 0.1 -0.54| 8.4 -4.5 1000 10 7 29 2| 1.6 0.7 2.3| 0.4 -0.6 -0.1 -0.1 -0.35| 6.9 -2.4 1500 7 7 20 2| 1.1 1.3 2.4| 0.4 -1.7 -1.3 -0.8 -0.43| 5.5 -2.4 2000 3 7 10 2| 0.8 1.5 2.4| 0.4 -2.5 -2.1 -1.1 -0.49| 4.8 -2.4 2500 2 6 8 1| 0.6 1.2 1.9| 0.4 -4.0 -3.6 -1.4 -0.50| 4.6 -2.3 3000 7 5 83 1| 1.3 1.0 2.3| 0.4 -7.3 -6.9 -2.3 -0.53| 4.7 -2.5 4000 21 5 89 2| 0.9 0.8 1.7| 32.7 -7.4 25.3 6.3 -0.07| 5.4 -0.4 5000 346 6 294 2| 0.6 0.6 1.2| 61.3 -7.4 53.9 10.8 0.14| 5.4 0.8 6000 331 7 284 3| 0.7 0.5 1.3| 84.9 -11.9 73.0 12.2 0.24| 5.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20251129.11.gif