UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101323.upa.cvt Date: 2300Z 13 OCT 25 Searching for Y4299... Searching the city database file for: Y4299 ... Date:2300Z 13 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 1014 10 28.8 25.2 81 3.6 26.1 95 16 300.8 304.5 298.8 360.5 20.29 1 1010 45 26.4 23.1 82 3.3 24.0 96 16 298.7 302.0 296.8 350.9 17.89 2 1000 132 25.6 22.3 82 3.3 23.2 100 15 298.8 301.9 296.4 348.9 17.19 3 966 436 22.8 21.2 91 1.6 21.7 98 17 298.9 301.9 296.0 347.4 16.63 4 925 814 21.0 15.0 69 6.0 17.0 95 20 300.8 302.9 293.1 335.1 11.67 5 873 1314 19.4 14.4 73 5.0 16.1 104 14 304.1 306.3 294.2 339.6 11.90 6 850 1544 18.0 13.8 76 4.2 15.2 125 13 305.0 307.2 294.3 340.1 11.75 7 755 2548 10.8 10.1 95 0.7 10.4 126 14 307.7 309.7 294.1 339.0 10.34 8 742 2694 10.0 9.5 97 0.5 9.7 135 15 308.4 310.3 294.1 339.1 10.10 9 700 3178 8.2 3.3 71 4.9 5.4 165 16 311.6 312.9 292.6 333.1 6.95 10 694 3249 7.8 1.8 66 6.0 4.5 165 16 311.9 313.1 292.1 331.5 6.29 11 688 3321 8.4 -12.6 21 21.0 -0.3 165 16 313.3 313.7 288.8 320.2 2.11 12 682 3394 8.8 -15.2 17 24.0 -0.7 161 15 314.6 314.9 288.8 320.3 1.72 13 681 3406 8.8 -13.2 20 22.0 -0.3 160 15 314.7 315.1 289.2 321.4 2.03 14 672 3516 7.8 -1.2 53 9.0 3.1 147 13 314.8 315.8 292.1 331.3 5.22 15 660 3664 6.8 -1.2 57 8.0 2.6 130 10 315.3 316.3 292.3 332.1 5.31 16 634 3994 5.6 -20.4 13 26.0 -3.5 112 9 317.6 317.8 289.2 321.6 1.19 17 630 4046 5.0 -5.0 48 10.0 0.1 109 9 317.4 318.3 292.0 331.0 4.19 18 624 4124 4.8 -4.2 52 9.0 0.3 104 9 318.1 319.0 292.4 332.6 4.49 19 610 4309 3.6 -2.4 65 6.0 0.5 96 8 318.8 319.8 293.2 335.7 5.26 20 584 4662 1.6 -11.4 37 13.0 -3.9 104 9 320.4 321.0 291.6 329.5 2.74 21 577 4760 0.8 -6.2 59 7.0 -2.6 107 10 320.6 321.4 292.9 334.2 4.17 22 552 5114 -1.7 -10.7 50 9.0 -5.5 83 8 321.7 322.3 292.2 331.9 3.06 23 548 5172 -2.1 -13.1 43 11.0 -6.5 76 7 321.9 322.4 291.8 330.4 2.54 24 543 5245 -1.7 -30.7 9 29.0 -9.4 67 6 323.2 323.4 290.3 325.2 0.55 25 533 5394 -1.7 -37.7 4 36.0 -9.9 49 4 325.0 325.0 290.6 326.0 0.28 26 529 5454 -2.1 -38.1 4 36.0 -10.2 42 4 325.2 325.2 290.6 326.2 0.27 27 500 5900 -5.3 -33.3 9 28.0 -12.1 35 2 326.6 326.7 291.2 328.3 0.46 28 475 6300 -7.9 -34.9 9 27.0 -14.0 6 3 328.2 328.3 291.6 329.7 0.41 29 465 6464 -8.9 -14.9 62 6.0 -11.2 354 4 328.9 329.5 293.8 337.8 2.59 30 441 6871 -11.9 -17.9 61 6.0 -14.0 325 5 330.2 330.6 293.7 337.6 2.12 31 438 6924 -11.3 -24.3 33 13.0 -15.1 321 5 331.6 331.8 293.3 336.0 1.22 32 425 7153 -13.5 -27.5 30 14.0 -17.1 304 6 331.6 331.8 293.1 335.1 0.94 33 400 7610 -17.5 -20.5 77 3.0 -18.4 270 7 332.2 332.6 294.0 338.8 1.87 34 394 7723 -18.3 -20.7 81 2.4 -19.0 272 8 332.6 333.0 294.1 339.2 1.87 35 376 8071 -20.5 -41.5 13 21.0 -23.7 274 12 334.2 334.3 293.1 335.2 0.27 36 364 8311 -22.7 -31.7 44 9.0 -24.5 272 14 334.4 334.5 293.6 337.1 0.74 37 363 8331 -22.7 -30.7 48 8.0 -24.4 272 15 334.6 334.8 293.7 337.7 0.82 38 362 8351 -22.7 -40.7 18 18.0 -25.4 272 15 334.9 335.0 293.3 336.1 0.30 39 359 8412 -22.3 -50.3 6 28.0 -25.5 271 15 336.2 336.3 293.5 336.7 0.11 40 300 9710 -31.1 -50.1 14 19.0 -32.9 285 19 341.5 341.6 294.8 342.1 0.13 41 266 10547 -37.9 -59.9 8 22.0 -39.1 300 21 343.6 343.6 295.2 343.8 0.04 42 261 10677 -38.9 -45.9 48 7.0 -39.5 310 21 344.0 344.0 295.5 344.9 0.24 43 259 10730 -39.3 -65.3 5 26.0 -40.4 310 22 344.1 344.1 295.3 344.2 0.02 44 254 10862 -40.3 -57.3 15 17.0 -41.2 310 24 344.6 344.6 295.5 344.9 0.07 45 253 10889 -40.7 -48.7 42 8.0 -41.3 310 24 344.4 344.4 295.6 345.1 0.18 46 250 10970 -41.1 -51.1 33 10.0 -41.8 310 25 345.0 345.0 295.6 345.5 0.14 47 246 11080 -41.1 -64.1 7 23.0 -42.1 310 25 346.6 346.6 295.9 346.7 0.03 48 200 12450 -52.9 -70.9 10 18.0 -53.2 290 23 349.0 349.0 296.4 349.1 0.01 49 192 12711 -55.7 -72.7 10 17.0 -55.9 292 24 348.6 348.6 296.3 348.7 0.01 50 160 13842 -65.9 -72.9 37 7.0 -66.0 277 23 350.0 350.0 296.7 350.1 0.01 51 150 14230 -68.9 -74.9 42 6.0 -68.9 275 22 351.4 351.4 297.0 351.4 0.01 52 144 14474 -70.7 -74.9 54 4.2 -70.7 272 22 352.4 352.4 297.1 352.4 0.01 53 125 15306 -74.9 -81.9 33 7.0 -74.9 283 16 359.3 359.3 298.6 359.3 0.00 54 113 15886 -79.9 -83.9 51 4.0 -79.9 240 21 360.5 360.5 298.8 360.5 0.00 55 100 16580 -79.1 -85.1 37 6.0 -79.1 275 13 374.9 374.9 301.4 374.9 0.00 56 87 17371 -78.5 -86.5 26 8.0 -78.5 330 13 391.3 391.3 304.0 391.3 0.00 57 72 18465 -72.3 -88.3 7 16.0 -72.4 66 12 426.3 426.3 308.4 426.3 0.00 58 70 18630 -72.9 -88.9 7 16.0 -73.0 80 12 428.4 428.4 308.7 428.4 0.00 59 67 18890 -69.7 -88.7 5 19.0 -69.8 78 13 440.8 440.8 310.0 440.8 0.00 60 52 20413 -67.1 -90.1 2 23.0 -67.3 67 17 479.9 480.0 313.4 480.0 0.00 61 50 20650 -68.3 -90.3 3 22.0 -68.5 65 18 482.5 482.5 313.7 482.5 0.00 62 32 23403 -57.7 -88.7 1 31.0 -58.8 96 21 576.6 576.6 319.5 576.6 0.00 63 30 23810 -58.9 -88.9 1 30.0 -59.9 100 22 584.1 584.1 319.9 584.1 0.00 64 29 24022 -59.9 -88.9 1 29.0 -60.9 98 21 587.0 587.0 320.0 587.0 0.00 65 20 26370 -54.3 -87.3 1 33.0 -56.6 75 15 670.0 670.0 323.4 670.0 0.01 66 14 28684 -49.1 -85.1 1 36.0 -53.9 759.5 759.6 326.2 759.7 0.02 TRP 113 15886 -79.9 -83.9 51 4.0 -79.9 240 21 360.5 360.5 298.8 360.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 569.00 mb = 4873.09 m = 15987.63 ft Wetbulb zero: 688.35 mb = 3316.81 m = 10881.79 ft Precipitable water: 1.83 inches Sfc-500 mean rel hum: 60.51 % Est. max temperature: 32.54 C = 90.57 F Sfc-Lift cond lev (LCL): 963.01 mb = 462.95 m = 1518.85 ft T: 22.67 C 700-500 lapse rate: 4.96 C/km ThetaE index: 25.46 C Layer 1010.0- 873.0 mb Conv cond level (CCL): 847.22 mb = 1571.79 m = 5156.74 ft Mean mixing ratio: 15.30 g/kg Conv temperature: 33.15 C = 91.66 F Cap Strength: 2.10 C Lifted Index: -0.22 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.46 C Lifted Index @700 mb: -0.78 C Showalter Index: 1.42 C Risk: Showers probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.10 C K Index: 32.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 193.60 Risk: None Energy Index: -2.20 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 165.96 J/kg Max Up Vert Vel: 18.22 m/s Conv Inhibition (B-): 65.88 J/kg Cap Strength: 2.06 C Lift Cond Lev (LCL): 917.53 mb = 884.10 m = 2900.56 ft Lev Free Conv (LFC): 782.53 mb = 2244.88 m = 7365.01 ft Equ Level (EL): 682.53 mb = 3387.05 m = 11112.25 ft B at Equ Level: 39.41 J/kg Max Parcel Lev (MPL): 212.53 mb = 12047.66 m = 39525.95 ft Wind level data Storm motion: 147 at 9 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 10 95 16 -15.9 1.4 | 61 13 -11.0 -6.2 1 1000 132 100 15 -14.8 2.6 | 63 11 -9.8 -5.0 2 925 814 95 20 -19.9 1.7 | 69 16 -15.0 -5.8 3 914 914 95 19 -18.9 1.7 | 67 15 -14.0 -5.9 4 883 1219 95 15 -14.9 1.3 | 58 12 -10.0 -6.3 5 850 1544 125 13 -10.6 7.5 | 89 6 -5.7 -0.1 6 792 2134 120 17 -14.7 8.5 | 95 10 -9.8 0.9 7 764 2438 120 14 -12.1 7.0 | 86 7 -7.2 -0.6 8 700 3178 165 16 -4.1 15.5 | 186 8 0.8 7.9 9 685 3353 165 16 -4.1 15.5 | 186 8 0.8 7.9 10 660 3658 130 10 -7.7 6.4 | 67 3 -2.7 -1.1 11 612 4267 95 8 -8.0 0.7 | 24 8 -3.0 -6.9 12 567 4877 110 10 -9.4 3.4 | 47 6 -4.5 -4.1 13 507 5791 0 0 -0.0 -0.0 | 327 9 4.9 -7.6 14 500 5900 35 2 -1.1 -1.6 | 338 10 3.8 -9.2 15 400 7610 270 7 7.0 -0.0 | 302 14 11.9 -7.6 16 383 7925 275 10 10.0 -0.9 | 300 17 14.9 -8.4 17 352 8534 270 17 17.0 -0.0 | 289 23 21.9 -7.6 18 324 9144 290 25 23.5 -8.6 | 300 33 28.4 -16.1 19 300 9710 285 19 18.4 -4.9 | 298 26 23.3 -12.5 20 298 9754 295 18 16.3 -7.6 | 306 26 21.2 -15.2 21 273 10363 285 21 20.3 -5.4 | 297 28 25.2 -13.0 22 261 10668 310 21 16.1 -13.5 | 315 30 21.0 -21.1 23 250 10970 310 25 19.2 -16.1 | 314 34 24.1 -23.6 24 228 11582 310 26 19.9 -16.7 | 314 35 24.8 -24.3 25 200 12450 290 23 21.6 -7.9 | 300 31 26.5 -15.4 26 198 12497 285 25 24.1 -6.5 | 296 32 29.1 -14.0 27 180 13106 305 23 18.8 -13.2 | 311 32 23.8 -20.8 28 171 13411 280 24 23.6 -4.2 | 292 31 28.6 -11.7 29 150 14230 275 22 21.9 -1.9 | 289 28 26.8 -9.5 30 140 14630 270 22 22.0 -0.0 | 286 28 26.9 -7.6 31 126 15240 285 16 15.5 -4.1 | 300 24 20.4 -11.7 32 120 15545 275 14 13.9 -1.2 | 295 21 18.9 -8.8 33 113 15886 240 21 18.2 10.5 | 263 23 23.1 2.9 34 108 16154 235 25 20.5 14.3 | 255 26 25.4 6.8 35 102 16459 225 18 12.7 12.7 | 254 18 17.7 5.2 36 100 16580 275 13 13.0 -1.1 | 296 20 17.9 -8.7 37 97 16764 275 13 13.0 -1.1 | 296 20 17.9 -8.7 38 70 18630 80 12 -11.8 -2.1 | 36 12 -6.9 -9.6 39 50 20650 65 18 -16.3 -7.6 | 37 19 -11.4 -15.2 40 30 23810 100 22 -21.7 3.8 | 77 17 -16.7 -3.7 41 20 26370 75 15 -14.5 -3.9 | 40 15 -9.6 -11.4 Wind Parameters Mean winds (0-6000m): 116.9 at 12.0 knts Storm direction: 146.9 at 9.0 knts Shear (0-3000m) pos: 2.9 neg: 0.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 104.6 deg Storm rel helicity (0-3000m) pos: 32.5 neg: -12.0 tot: 20.4 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 2.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 33.39 Bulk Shear: 4.97 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 98 16 65 12| 1.9 0.0 1.9| 4.4 0.0 4.4 8.8 0.34| 4.2 1.4 1000 97 18 66 14| 1.0 0.4 1.3| 6.0 -4.2 1.7 1.7 0.08| 4.4 0.4 1500 98 17 66 13| 2.7 0.2 2.9| 15.5 -9.1 6.4 4.3 0.18| 6.2 1.1 2000 104 16 71 11| 2.0 0.7 2.7| 17.7 -9.1 8.6 4.3 0.21| 5.6 1.2 2500 107 16 75 11| 1.9 0.6 2.4| 19.5 -12.0 7.5 3.0 0.16| 5.3 0.9 3000 112 16 81 10| 2.9 0.5 3.4| 32.5 -12.0 20.4 6.8 0.35| 5.8 2.1 4000 120 15 89 8| 2.2 1.4 3.6| 37.4 -23.3 14.1 3.5 0.08| 6.5 0.5 5000 117 14 81 7| 1.7 1.4 3.1| 41.5 -29.3 12.1 2.4 0.05| 6.0 0.3 6000 117 12 70 6| 1.5 1.3 2.8| 45.7 -55.4 -9.7 -1.6 -0.08| 6.1 -0.5 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20251013.23.gif