UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113011.upa.cvt Date: 1100Z 30 NOV 25 Searching for Y4299... Searching the city database file for: Y4299 ... Date:1100Z 30 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 1009 12 28.4 24.0 77 4.4 25.2 295 6 300.8 304.2 298.0 356.5 18.94 1 1000 91 28.0 23.6 77 4.4 24.7 300 5 301.1 304.6 297.9 356.1 18.65 2 940 637 22.6 22.6 100 0.0 22.6 332 6 301.0 304.5 297.9 356.0 18.67 3 925 778 21.8 19.8 88 2.0 20.4 340 6 301.6 304.5 296.3 348.5 15.91 4 921 816 21.2 20.6 96 0.6 20.8 343 7 301.4 304.4 296.8 350.9 16.81 5 919 835 22.4 16.4 69 6.0 18.3 344 7 302.8 305.2 294.6 340.9 12.87 6 900 1017 21.0 18.7 87 2.3 19.4 353 7 303.1 306.0 296.3 348.4 15.25 7 886 1153 20.4 16.9 80 3.5 18.0 356 7 303.9 306.4 295.5 344.9 13.80 8 850 1511 18.8 12.8 68 6.0 14.8 5 5 305.8 307.9 294.0 338.9 10.99 9 766 2401 15.6 4.6 48 11.0 9.2 79 2 311.6 312.9 292.6 333.2 6.96 10 700 3160 10.8 3.8 62 7.0 6.7 230 8 314.4 315.8 293.6 337.0 7.20 11 698 3184 10.6 4.6 66 6.0 7.1 231 8 314.5 315.9 293.9 338.4 7.64 12 593 4522 3.8 -14.2 25 18.0 -3.5 347 9 321.6 322.0 291.4 328.8 2.15 13 588 4590 4.4 -24.6 10 29.0 -5.0 343 9 323.1 323.2 290.6 326.2 0.89 14 552 5101 1.8 -38.2 3 40.0 -7.8 315 12 325.9 325.9 290.8 326.9 0.26 15 500 5890 -3.5 -35.5 6 32.0 -11.2 330 18 328.8 328.8 291.7 330.2 0.37 16 400 7620 -14.9 -39.9 10 25.0 -19.5 325 17 335.6 335.7 293.5 336.8 0.30 17 384 7928 -17.5 -34.5 21 17.0 -21.0 340 18 336.1 336.3 293.9 338.2 0.53 18 324 9184 -24.5 -55.5 4 31.0 -27.6 319 13 343.2 343.2 295.1 343.5 0.06 19 300 9740 -29.1 -56.1 6 27.0 -31.4 345 9 344.4 344.4 295.4 344.6 0.06 20 292 9932 -30.3 -53.3 9 23.0 -32.3 334 8 345.3 345.4 295.7 345.7 0.09 21 281 10202 -32.3 -42.3 36 10.0 -33.5 318 7 346.3 346.3 296.1 347.6 0.33 22 259 10768 -37.5 -44.5 48 7.0 -38.2 285 4 346.8 346.8 296.2 347.9 0.28 23 250 11010 -39.3 -50.3 30 11.0 -40.1 270 3 347.6 347.7 296.3 348.3 0.15 24 247 11092 -39.9 -52.9 24 13.0 -40.8 265 3 347.9 348.0 296.3 348.4 0.11 25 205 12339 -49.3 -65.3 14 16.0 -49.7 190 7 352.2 352.2 297.1 352.3 0.03 26 200 12500 -50.9 -62.9 23 12.0 -51.2 180 8 352.2 352.2 297.1 352.3 0.04 27 172 13465 -59.7 -64.7 52 5.0 -59.8 106 3 353.1 353.1 297.3 353.3 0.04 28 169 13575 -60.3 -71.3 22 11.0 -60.4 97 2 353.9 353.9 297.5 354.0 0.01 29 163 13800 -61.9 -76.9 12 15.0 -62.0 68 2 354.9 354.9 297.7 354.9 0.01 30 150 14310 -66.3 -77.3 20 11.0 -66.4 300 9 355.9 355.9 297.9 355.9 0.01 31 131 15118 -72.5 -83.5 17 11.0 -72.5 302 11 358.8 358.8 298.5 358.9 0.00 32 124 15439 -75.3 -80.1 47 4.8 -75.3 325 12 359.4 359.4 298.6 359.5 0.01 33 121 15580 -76.1 -80.1 53 4.0 -76.1 335 13 360.5 360.5 298.8 360.5 0.01 34 100 16660 -83.3 -88.3 41 5.0 -83.3 55 17 366.8 366.8 300.0 366.8 0.00 35 84 17613 -89.1 -93.1 46 4.0 -89.1 30 20 373.8 373.8 301.2 373.8 0.00 36 71 18540 -79.9 -87.9 25 8.0 -79.9 67 9 411.8 411.8 306.7 411.8 0.00 37 70 18620 -79.7 -87.7 25 8.0 -79.7 70 8 413.9 413.9 307.0 413.9 0.00 38 63 19221 -76.5 -88.5 13 12.0 -76.6 92 13 433.6 433.6 309.2 433.6 0.00 39 63 19221 -76.5 -88.5 13 12.0 -76.6 92 13 433.6 433.6 309.2 433.6 0.00 40 58 19706 -69.5 -88.5 5 19.0 -69.6 109 16 459.8 459.8 311.7 459.8 0.00 41 52 20362 -65.7 -88.7 3 23.0 -66.0 132 21 483.2 483.2 313.7 483.2 0.00 42 50 20600 -66.7 -89.7 3 23.0 -67.0 140 23 486.3 486.3 314.0 486.3 0.00 43 48 20846 -67.3 -89.3 3 22.0 -67.5 134 24 490.6 490.6 314.2 490.6 0.00 44 43 21516 -62.1 -88.1 2 26.0 -62.6 119 25 519.1 519.1 316.2 519.1 0.00 45 42 21661 -63.1 -88.1 2 25.0 -63.6 116 26 520.1 520.1 316.3 520.1 0.00 46 30 23740 -60.5 -88.5 1 28.0 -61.4 70 31 579.7 579.7 319.6 579.7 0.01 47 20 26320 -49.7 -82.7 1 33.0 -53.2 90 39 684.0 684.1 323.9 684.2 0.02 48 17 27389 -47.5 -81.5 1 34.0 -52.2 723.6 723.7 325.2 723.9 0.03 49 14 28668 -48.9 -81.9 1 33.0 -53.7 760.2 760.2 326.2 760.5 0.03 TRP 84 17613 -89.1 -93.1 46 4.0 -89.1 30 20 373.8 373.8 301.2 373.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 534.34 mb = 5369.15 m = 17615.11 ft Wetbulb zero: 627.80 mb = 4053.60 m = 13299.04 ft Precipitable water: 1.74 inches Sfc-500 mean rel hum: 48.38 % Est. max temperature: 32.98 C = 91.36 F Sfc-Lift cond lev (LCL): 946.99 mb = 572.05 m = 1876.77 ft T: 23.25 C 700-500 lapse rate: 5.24 C/km ThetaE index: 15.17 C Layer 886.0- 700.0 mb Conv cond level (CCL): 923.06 mb = 796.25 m = 2612.33 ft Mean mixing ratio: 17.74 g/kg Conv temperature: 29.11 C = 84.40 F Cap Strength: 1.05 C Lifted Index: -1.82 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.69 C Lifted Index @700 mb: -0.76 C Showalter Index: 3.75 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 16.30 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 181.60 Risk: None Energy Index: -1.51 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 754.05 J/kg Max Up Vert Vel: 38.83 m/s Conv Inhibition (B-): 28.20 J/kg Cap Strength: 0.91 C Lift Cond Lev (LCL): 925.48 mb = 773.47 m = 2537.60 ft Lev Free Conv (LFC): 730.48 mb = 2800.78 m = 9188.81 ft Equ Level (EL): 170.48 mb = 13520.36 m = 44357.59 ft B at Equ Level: 750.39 J/kg Max Parcel Lev (MPL): 90.48 mb = 17206.56 m = 56451.28 ft Wind level data Storm motion: 351 at 6 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 12 295 6 5.4 -2.5 | 233 6 4.5 3.4 1 1000 91 300 5 4.3 -2.5 | 224 5 3.4 3.4 2 925 778 340 6 2.1 -5.6 | 255 1 1.1 0.3 3 911 914 350 8 1.4 -7.9 | 348 2 0.4 -2.0 4 850 1511 5 5 -0.4 -5.0 | 124 2 -1.4 0.9 5 790 2134 15 3 -0.8 -2.9 | 150 3 -1.8 3.0 6 735 2743 165 1 -0.3 1.0 | 170 7 -1.2 6.9 7 700 3160 230 8 6.1 5.1 | 205 12 5.2 11.1 8 684 3353 240 10 8.7 5.0 | 215 13 7.7 10.9 9 658 3658 280 10 9.8 -1.7 | 245 10 8.9 4.2 10 611 4267 360 7 -0.0 -7.0 | 42 1 -1.0 -1.1 11 546 5182 310 13 10.0 -8.4 | 285 9 9.0 -2.4 12 506 5791 330 19 9.5 -16.5 | 321 14 8.5 -10.5 13 500 5890 330 18 9.0 -15.6 | 320 13 8.0 -9.7 14 450 6706 335 15 6.3 -13.6 | 325 9 5.4 -7.7 15 433 7010 315 21 14.8 -14.8 | 303 16 13.9 -8.9 16 416 7315 335 20 8.5 -18.1 | 329 14 7.5 -12.2 17 400 7620 325 17 9.8 -13.9 | 312 12 8.8 -8.0 18 400 7620 320 17 10.9 -13.0 | 305 12 10.0 -7.1 19 384 7925 340 18 6.2 -16.9 | 335 12 5.2 -11.0 20 368 8230 320 14 9.0 -10.7 | 301 9 8.0 -4.8 21 353 8534 330 12 6.0 -10.4 | 312 7 5.0 -4.5 22 339 8839 305 15 12.3 -8.6 | 283 12 11.3 -2.7 23 312 9449 330 11 5.5 -9.5 | 309 6 4.5 -3.6 24 300 9740 345 9 2.3 -8.7 | 334 3 1.4 -2.8 25 250 11010 270 3 3.0 -0.0 | 199 6 2.0 5.9 26 200 12500 180 8 0.0 8.0 | 176 14 -1.0 13.9 27 165 13716 85 1 -1.0 -0.1 | 161 6 -2.0 5.8 28 150 14310 300 9 7.8 -4.5 | 258 7 6.8 1.4 29 135 14935 290 10 9.4 -3.4 | 253 9 8.4 2.5 30 100 16660 55 17 -13.9 -9.8 | 76 15 -14.9 -3.8 31 93 17069 55 17 -13.9 -9.8 | 76 15 -14.9 -3.8 32 84 17613 30 20 -10.0 -17.3 | 44 16 -11.0 -11.4 33 70 18620 70 8 -7.5 -2.7 | 111 9 -8.5 3.2 34 50 20600 140 23 -14.8 17.6 | 146 28 -15.8 23.5 35 30 23740 70 31 -29.1 -10.6 | 81 30 -30.1 -4.7 36 20 26320 90 39 -39.0 0.0 | 98 40 -40.0 5.9 Wind Parameters Mean winds (0-6000m): 320.6 at 8.0 knts Storm direction: 350.6 at 6.0 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): -44.8 deg Storm rel helicity (0-3000m) pos: 16.0 neg: -1.2 tot: 14.8 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 2.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 670.02 Bulk Shear: 1.13 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 ------------------------------------------------------------------------------- 500 310 5 231 4| 3.1 0.0 3.1| 0.9 -0.9 -0.0 -0.1 0.06| 3.5 0.2 1000 328 6 247 2| 3.4 0.0 3.4| 2.0 -0.9 1.0 1.0 0.42| 4.1 1.7 1500 338 6 256 1| 2.2 0.0 2.2| 2.7 -0.9 1.7 1.2 0.53| 3.7 2.0 2000 344 6 223 1| 1.6 0.0 1.6| 3.2 -0.9 2.3 1.2 0.53| 3.2 1.7 2500 348 5 182 1| 1.6 0.0 1.6| 5.6 -1.2 4.4 1.8 0.47| 3.5 1.6 3000 345 5 187 2| 1.4 0.0 1.4| 16.0 -1.2 14.8 4.9 0.53| 4.0 2.1 4000 311 6 237 4| 0.6 0.0 0.6| 60.7 -1.2 59.4 14.9 0.65| 5.7 3.7 5000 320 6 251 3| 0.7 0.6 1.3| 62.3 -6.5 55.8 11.2 0.48| 5.8 2.8 6000 321 8 274 4| 1.1 0.5 1.6| 82.8 -9.1 73.7 12.3 0.48| 5.8 2.8 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20251130.11.gif