UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100723.upa.cvt Date: 2300Z 7 OCT 25 Searching for Y4299... Searching the city database file for: Y4299 ... Date:2300Z 7 OCT 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 1015 10 26.8 25.2 91 1.6 25.6 105 16 298.7 302.4 298.2 357.9 20.27 1 1000 140 25.0 23.2 90 1.8 23.7 105 18 298.1 301.5 296.8 351.0 18.19 2 987 255 24.0 22.4 91 1.6 22.9 95 21 298.3 301.4 296.5 349.3 17.54 3 925 823 21.4 18.3 83 3.1 19.2 100 19 301.2 303.8 295.2 343.7 14.46 4 857 1483 18.6 10.6 60 8.0 13.6 87 15 304.9 306.7 292.6 333.1 9.41 5 850 1553 18.2 12.2 68 6.0 14.3 85 15 305.2 307.2 293.5 336.9 10.56 6 804 2028 15.0 12.7 86 2.3 13.5 73 14 306.7 308.9 294.7 341.5 11.56 7 748 2639 13.0 6.0 62 7.0 8.8 79 10 310.9 312.4 293.1 335.2 7.86 8 700 3194 9.4 4.7 72 4.7 6.6 30 5 312.9 314.4 293.5 336.8 7.67 9 633 4022 4.8 0.3 73 4.5 2.4 319 11 316.8 318.0 293.4 336.4 6.19 10 612 4296 3.2 -5.8 52 9.0 -1.2 345 12 318.0 318.8 292.0 331.1 4.05 11 609 4336 2.8 -1.2 75 4.0 0.7 344 12 318.0 319.1 293.4 336.4 5.76 12 600 4457 2.6 -4.4 60 7.0 -0.9 342 12 319.1 320.0 292.8 334.0 4.60 13 556 5068 -1.5 -3.6 86 2.1 -2.6 332 12 321.3 322.3 293.9 338.4 5.28 14 509 5769 -3.9 -10.9 58 7.0 -7.0 301 10 326.6 327.3 293.7 337.6 3.27 15 500 5910 -4.9 -12.9 53 8.0 -8.2 320 17 327.1 327.6 293.5 336.7 2.83 16 478 6261 -7.9 -18.9 41 11.0 -11.7 319 17 327.6 328.0 292.7 333.8 1.80 17 473 6343 -8.9 -13.8 68 4.9 -10.8 319 17 327.3 327.9 293.5 336.8 2.78 18 471 6376 -8.9 -19.9 41 11.0 -12.5 319 17 327.7 328.1 292.7 333.6 1.67 19 470 6392 -8.9 -15.9 57 7.0 -11.5 318 17 327.9 328.4 293.3 336.0 2.36 20 465 6475 -9.3 -25.3 26 16.0 -13.9 318 17 328.4 328.7 292.3 332.2 1.05 21 454 6659 -10.3 -28.3 21 18.0 -15.0 317 18 329.5 329.6 292.4 332.4 0.82 22 447 6779 -11.3 -24.3 33 13.0 -15.0 316 18 329.7 329.9 292.8 333.9 1.20 23 443 6848 -12.1 -15.8 74 3.7 -13.5 316 18 329.5 330.0 293.9 338.2 2.52 24 437 6952 -12.7 -27.7 27 15.0 -16.6 315 19 330.0 330.2 292.6 333.3 0.90 25 433 7022 -13.1 -19.1 61 6.0 -15.1 315 19 330.4 330.8 293.6 337.2 1.95 26 402 7583 -17.5 -19.3 86 1.8 -18.1 321 14 331.8 332.2 294.1 339.0 2.07 27 400 7620 -17.5 -19.4 85 1.9 -18.1 320 13 332.2 332.7 294.2 339.5 2.06 28 394 7733 -17.3 -26.3 45 9.0 -19.6 324 14 333.9 334.2 293.9 338.1 1.13 29 341 8802 -24.5 -38.5 26 14.0 -26.7 305 19 338.2 338.3 294.3 339.8 0.40 30 338 8866 -25.1 -44.1 15 19.0 -27.6 305 20 338.3 338.3 294.1 339.2 0.23 31 305 9603 -31.7 -35.1 72 3.4 -32.2 313 23 339.1 339.2 294.7 341.5 0.63 32 300 9720 -32.5 -36.8 65 4.3 -33.1 320 21 339.6 339.7 294.7 341.7 0.54 33 275 10329 -37.3 -43.3 54 6.0 -37.9 343 26 341.2 341.2 294.9 342.4 0.30 34 250 10980 -43.3 -45.6 78 2.3 -43.5 355 28 341.7 341.7 295.0 342.7 0.26 35 248 11034 -43.7 -45.5 82 1.8 -43.8 355 28 341.9 341.9 295.0 342.9 0.26 36 246 11088 -44.1 -48.8 59 4.7 -44.4 355 28 342.1 342.1 295.0 342.8 0.18 37 242 11197 -45.3 -49.7 61 4.4 -45.6 355 28 341.9 341.9 294.9 342.6 0.17 38 238 11308 -45.3 -64.3 10 19.0 -45.9 354 28 343.5 343.5 295.2 343.6 0.03 39 233 11448 -46.5 -56.5 31 10.0 -46.9 349 30 343.8 343.8 295.3 344.1 0.08 40 229 11562 -47.5 -62.5 16 15.0 -48.0 345 32 344.0 344.0 295.3 344.1 0.04 41 219 11855 -49.9 -61.9 23 12.0 -50.3 335 35 344.7 344.7 295.5 344.9 0.04 42 217 11914 -50.1 -56.1 49 6.0 -50.3 333 36 345.3 345.3 295.7 345.7 0.09 43 215 11975 -50.5 -65.5 15 15.0 -50.9 331 37 345.6 345.6 295.7 345.7 0.03 44 201 12408 -54.1 -62.1 37 8.0 -54.3 316 43 346.6 346.6 295.9 346.8 0.04 45 200 12440 -54.3 -62.3 37 8.0 -54.5 315 43 346.8 346.8 296.0 347.0 0.04 46 177 13215 -59.9 -74.9 12 15.0 -60.0 300 32 349.9 349.9 296.6 350.0 0.01 47 150 14230 -68.9 -76.9 31 8.0 -68.9 150 11 351.4 351.4 297.0 351.4 0.01 48 149 14270 -68.9 -76.9 31 8.0 -68.9 148 11 352.1 352.1 297.1 352.1 0.01 49 122 15446 -74.5 -82.5 28 8.0 -74.5 310 15 362.6 362.6 299.2 362.6 0.00 50 106 16256 -77.3 -84.3 32 7.0 -77.3 294 11 372.1 372.1 300.9 372.1 0.00 51 100 16590 -76.3 -84.3 27 8.0 -76.3 255 7 380.3 380.3 302.3 380.3 0.00 52 93 17006 -79.1 -86.1 31 7.0 -79.1 305 20 382.8 382.8 302.7 382.8 0.00 53 74 18325 -73.5 -87.5 10 14.0 -73.6 229 12 420.4 420.4 307.7 420.4 0.00 54 70 18650 -74.5 -88.5 10 14.0 -74.6 210 10 425.0 425.0 308.3 425.0 0.00 55 61 19466 -66.1 -88.1 3 22.0 -66.3 167 11 460.8 460.8 311.8 460.8 0.00 56 58 19770 -68.5 -88.5 4 20.0 -68.7 151 12 462.0 462.0 312.0 462.0 0.00 57 53 20314 -64.5 -88.5 2 24.0 -64.8 123 12 483.4 483.4 313.7 483.4 0.00 58 50 20670 -64.5 -88.5 2 24.0 -64.8 105 13 491.5 491.5 314.3 491.5 0.00 59 43 21591 -65.3 -88.3 3 23.0 -65.7 95 20 511.2 511.2 315.7 511.2 0.00 60 31 23623 -57.5 -85.5 2 28.0 -58.7 72 35 582.4 582.4 319.8 582.5 0.01 61 30 23830 -58.1 -86.1 2 28.0 -59.2 70 36 586.2 586.3 320.0 586.3 0.01 62 28 24264 -59.3 -86.3 2 27.0 -60.3 70 38 594.6 594.6 320.3 594.6 0.01 63 26 24733 -54.7 -84.7 1 30.0 -56.5 70 40 620.4 620.4 321.5 620.5 0.01 64 23 25512 -57.9 -85.9 2 28.0 -59.3 70 43 633.1 633.1 322.0 633.2 0.01 65 21 26087 -57.1 -86.1 1 29.0 -58.8 70 45 652.2 652.2 322.7 652.3 0.01 66 20 26400 -51.3 -83.3 1 32.0 -54.4 70 46 679.1 679.2 323.7 679.3 0.02 67 14 28755 -44.1 -80.1 1 36.0 -50.9 776.5 776.5 326.7 776.9 0.05 TRP 93 17006 -79.1 -86.1 31 7.0 -79.1 305 20 382.8 382.8 302.7 382.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 572.10 mb = 4844.54 m = 15893.98 ft Wetbulb zero: 618.88 mb = 4205.23 m = 13796.52 ft Precipitable water: 2.04 inches Sfc-500 mean rel hum: 73.17 % Est. max temperature: 32.61 C = 90.70 F Sfc-Lift cond lev (LCL): 992.19 mb = 209.03 m = 685.79 ft T: 24.40 C 700-500 lapse rate: 5.27 C/km ThetaE index: 24.74 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 880.38 mb = 1250.11 m = 4101.37 ft Mean mixing ratio: 16.49 g/kg Conv temperature: 31.75 C = 89.15 F Cap Strength: 1.21 C Lifted Index: -1.17 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.90 C Lifted Index @700 mb: -0.58 C Showalter Index: 3.22 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 17.10 C K Index: 30.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 193.40 Risk: None Energy Index: -0.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 760.78 J/kg Max Up Vert Vel: 39.01 m/s Conv Inhibition (B-): 37.48 J/kg Cap Strength: 1.21 C Lift Cond Lev (LCL): 933.84 mb = 739.79 m = 2427.09 ft Lev Free Conv (LFC): 808.84 mb = 1976.79 m = 6485.46 ft Equ Level (EL): 788.84 mb = 2189.05 m = 7181.82 ft B at Equ Level: 10.41 J/kg Max Parcel Lev (MPL): 108.84 mb = 16103.52 m = 52832.43 ft Wind level data Storm motion: 77 at 10 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 10 105 16 -15.5 4.1 | 136 9 -6.1 6.4 1 1000 140 105 18 -17.4 4.7 | 130 11 -8.1 6.9 2 981 305 90 22 -22.0 0.0 | 100 13 -12.7 2.2 3 925 823 100 19 -18.7 3.3 | 120 11 -9.4 5.5 4 915 914 95 19 -18.9 1.7 | 112 10 -9.6 3.9 5 884 1219 95 16 -15.9 1.4 | 119 8 -6.6 3.6 6 850 1553 85 15 -14.9 -1.3 | 99 6 -5.6 0.9 7 823 1829 70 17 -16.0 -5.8 | 62 8 -6.7 -3.6 8 794 2134 75 12 -11.6 -3.1 | 69 2 -2.3 -0.9 9 738 2743 80 10 -9.8 -1.7 | 132 1 -0.5 0.5 10 700 3194 30 5 -2.5 -4.3 | 287 7 6.8 -2.1 11 686 3353 10 5 -0.9 -4.9 | 288 9 8.4 -2.7 12 636 3962 315 11 7.8 -7.8 | 288 18 17.1 -5.6 13 613 4267 345 12 3.1 -11.6 | 307 16 12.4 -9.4 14 547 5182 330 12 6.0 -10.4 | 298 17 15.3 -8.2 15 527 5486 315 10 7.1 -7.1 | 287 17 16.4 -4.9 16 507 5791 300 10 8.7 -5.0 | 279 18 18.0 -2.8 17 500 5910 320 17 10.9 -13.0 | 298 23 20.2 -10.8 18 488 6096 320 16 10.3 -12.3 | 297 22 19.6 -10.0 19 433 7010 315 19 13.4 -13.4 | 296 25 22.7 -11.2 20 416 7315 330 22 11.0 -19.1 | 310 26 20.3 -16.8 21 400 7620 320 13 8.4 -10.0 | 294 19 17.7 -7.7 22 400 7620 335 15 6.3 -13.6 | 306 19 15.7 -11.4 23 384 7925 305 11 9.0 -6.3 | 283 19 18.3 -4.1 24 311 9449 305 26 21.3 -14.9 | 293 33 30.6 -12.7 25 300 9720 320 21 13.5 -16.1 | 301 27 22.8 -13.9 26 273 10363 345 26 6.7 -25.1 | 325 28 16.0 -22.9 27 250 10980 355 28 2.4 -27.9 | 335 28 11.8 -25.7 28 239 11278 355 28 2.4 -27.9 | 335 28 11.8 -25.7 29 200 12440 315 43 30.4 -30.4 | 305 49 39.7 -28.2 30 189 12802 315 43 30.4 -30.4 | 305 49 39.7 -28.2 31 180 13106 305 35 28.7 -20.1 | 295 42 38.0 -17.9 32 163 13716 275 16 15.9 -1.4 | 268 25 25.3 0.8 33 155 14021 240 11 9.5 5.5 | 248 20 18.8 7.7 34 150 14230 150 11 -5.5 9.5 | 198 12 3.8 11.7 35 140 14630 125 10 -8.2 5.7 | 188 8 1.1 7.9 36 133 14935 90 10 -10.0 0.0 | 163 2 -0.7 2.2 37 126 15240 335 10 4.2 -9.1 | 297 15 13.5 -6.8 38 120 15545 295 18 16.3 -7.6 | 282 26 25.6 -5.4 39 114 15850 260 15 14.8 2.6 | 259 25 24.1 4.8 40 108 16154 305 12 9.8 -6.9 | 284 20 19.1 -4.7 41 100 16590 255 7 6.8 1.8 | 256 17 16.1 4.0 42 97 16764 240 11 9.5 5.5 | 248 20 18.8 7.7 43 93 17006 305 20 16.4 -11.5 | 290 27 25.7 -9.3 44 70 18650 210 10 5.0 8.7 | 233 18 14.3 10.9 45 50 20670 105 13 -12.6 3.4 | 150 6 -3.2 5.6 46 30 23830 70 36 -33.8 -12.3 | 68 27 -24.5 -10.1 47 20 26400 70 46 -43.2 -15.7 | 68 37 -33.9 -13.5 Wind Parameters Mean winds (0-6000m): 46.6 at 12.8 knts Storm direction: 76.6 at 9.6 knts Shear (0-3000m) pos: 1.0 neg: 2.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 164.4 deg Storm rel helicity (0-3000m) pos: 15.8 neg: -36.0 tot: -20.2 m^2/s^2 ave: -6.7 10^-3 m/s^2 rel: -0.29 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -1.9 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 25.14 Bulk Shear: 30.26 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 96 20 113 11| 0.0 6.1 6.1| 5.4 -20.8 -15.4 -30.9 -0.53| 10.5 -5.6 1000 96 20 113 11| 1.4 3.1 4.5| 13.3 -24.7 -11.4 -11.4 -0.27| 7.9 -2.1 1500 95 18 113 10| 1.0 2.0 2.9| 14.9 -28.1 -13.2 -8.8 -0.27| 6.8 -1.8 2000 91 18 107 9| 0.7 2.2 2.9| 15.2 -35.4 -20.2 -10.1 -0.35| 7.0 -2.4 2500 89 17 104 7| 1.2 1.7 3.0| 15.6 -35.4 -19.8 -7.9 -0.28| 6.3 -1.8 3000 87 15 104 6| 1.0 2.0 3.0| 15.8 -36.0 -20.2 -6.7 -0.29| 6.4 -1.9 4000 79 13 87 4| 0.8 2.9 3.7| 20.4 -43.5 -23.1 -5.8 -0.24| 6.6 -1.6 5000 63 13 32 4| 0.3 2.4 2.6| 40.8 -52.0 -11.2 -2.2 -0.16| 6.1 -1.0 6000 47 13 360 7| 0.7 2.0 2.7| 74.5 -79.3 -4.8 -0.8 -0.12| 6.3 -0.8 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20251007.23.gif