UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120323.upa.cvt Date: 2300Z 3 DEC 25 Searching for Y4299... Searching the city database file for: Y4299 ... Date:2300Z 3 DEC 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 1013 6 28.0 24.2 80 3.8 25.2 130 33 300.0 303.5 297.9 356.1 19.10 1 1000 120 26.6 23.0 81 3.6 24.0 125 32 299.8 303.0 297.1 352.3 17.96 2 928 776 20.8 20.5 98 0.3 20.6 125 32 300.3 303.3 296.4 348.9 16.58 3 925 804 20.6 20.5 99 0.1 20.5 125 32 300.4 303.4 296.4 349.2 16.63 4 850 1534 17.0 17.0 100 0.0 17.0 125 24 304.0 306.6 296.0 347.0 14.49 5 846 1574 16.8 16.8 100 0.0 16.8 123 23 304.2 306.8 296.0 346.9 14.38 6 700 3176 10.2 10.2 100 0.0 10.2 30 9 313.8 315.9 296.3 348.6 11.24 7 675 3478 8.6 8.6 100 0.0 8.6 47 11 315.3 317.3 296.1 347.9 10.46 8 642 3891 7.0 4.0 81 3.0 5.2 37 11 318.0 319.5 295.1 343.3 7.97 9 606 4363 3.2 1.2 87 2.0 2.1 54 7 318.9 320.3 294.6 341.0 6.91 10 598 4471 3.8 -1.2 70 5.0 1.1 53 8 320.8 322.0 294.3 339.8 5.87 11 539 5306 -2.3 -3.5 91 1.2 -2.9 20 11 323.2 324.3 294.6 341.1 5.49 12 529 5455 -3.1 -5.6 83 2.5 -4.3 20 13 324.0 324.9 294.3 339.7 4.77 13 525 5515 -2.9 -10.9 54 8.0 -6.4 18 13 324.9 325.6 293.2 335.6 3.17 14 500 5900 -5.3 -8.3 79 3.0 -6.7 360 12 326.6 327.4 294.4 340.3 4.09 15 482 6189 -7.1 -8.7 88 1.6 -7.8 11 16 327.8 328.6 294.7 341.6 4.12 16 448 6759 -9.5 -16.5 57 7.0 -12.1 352 14 331.7 332.2 294.3 339.9 2.35 17 429 7095 -11.9 -14.7 80 2.8 -13.0 358 17 332.8 333.4 295.0 342.7 2.85 18 419 7276 -12.9 -20.9 51 8.0 -15.4 352 17 333.8 334.1 294.3 339.9 1.73 19 417 7312 -13.1 -17.8 68 4.7 -14.7 350 17 334.0 334.4 294.8 341.9 2.26 20 400 7630 -14.9 -18.6 73 3.7 -16.2 340 17 335.6 336.1 295.1 343.4 2.20 21 386 7898 -16.5 -18.1 87 1.6 -17.0 331 15 337.0 337.4 295.6 345.4 2.38 22 380 8016 -17.1 -19.3 83 2.2 -17.9 327 14 337.7 338.1 295.6 345.5 2.19 23 327 9121 -25.5 -25.5 100 0.0 -25.5 296 28 340.9 341.2 295.8 346.3 1.47 24 300 9740 -29.9 -30.7 93 0.8 -30.0 295 27 343.2 343.4 296.0 347.0 0.99 25 277 10302 -34.1 -36.6 78 2.5 -34.4 282 29 345.1 345.2 296.1 347.4 0.60 26 252 10956 -39.7 -43.3 68 3.6 -40.1 290 22 346.3 346.3 296.1 347.6 0.33 27 250 11010 -40.1 -46.1 53 6.0 -40.6 295 24 346.4 346.5 296.1 347.4 0.24 28 249 11038 -40.3 -47.3 47 7.0 -40.9 295 24 346.5 346.6 296.1 347.4 0.22 29 225 11724 -46.3 -49.3 71 3.0 -46.5 303 28 347.5 347.6 296.3 348.3 0.19 30 215 12025 -49.1 -53.1 63 4.0 -49.3 301 31 347.8 347.8 296.3 348.3 0.13 31 200 12500 -51.3 -62.3 26 11.0 -51.6 285 39 351.5 351.5 297.0 351.7 0.04 32 192 12764 -53.1 -67.1 17 14.0 -53.4 279 38 352.8 352.8 297.3 352.9 0.02 33 190 12831 -53.1 -71.1 9 18.0 -53.4 277 37 353.8 353.8 297.5 353.9 0.01 34 176 13319 -57.3 -65.3 36 8.0 -57.5 268 34 354.8 354.8 297.7 354.9 0.03 35 169 13575 -59.1 -73.1 15 14.0 -59.3 264 32 355.9 355.9 297.9 356.0 0.01 36 150 14310 -65.7 -75.7 24 10.0 -65.8 255 25 356.9 356.9 298.1 356.9 0.01 37 116 15816 -79.1 -83.0 53 3.9 -79.1 287 18 359.3 359.3 298.5 359.3 0.00 38 102 16539 -82.1 -89.1 29 7.0 -82.1 310 14 367.0 367.0 300.0 367.0 0.00 39 100 16650 -81.9 -89.9 24 8.0 -81.9 295 10 369.5 369.5 300.5 369.5 0.00 40 84 17623 -85.5 -92.5 27 7.0 -85.5 115 18 381.1 381.1 302.4 381.1 0.00 41 77 18107 -83.1 -91.1 24 8.0 -83.1 86 21 395.7 395.7 304.6 395.7 0.00 42 73 18405 -84.5 -90.5 34 6.0 -84.5 69 23 398.8 398.8 305.0 398.8 0.00 43 70 18640 -80.5 -88.5 25 8.0 -80.5 55 25 412.2 412.2 306.8 412.2 0.00 44 64 19152 -75.3 -88.3 11 13.0 -75.3 66 27 434.3 434.3 309.3 434.3 0.00 45 63 19243 -76.3 -89.3 11 13.0 -76.3 68 27 434.0 434.0 309.3 434.0 0.00 46 50 20600 -68.5 -90.5 3 22.0 -68.7 95 32 482.1 482.1 313.6 482.1 0.00 47 38 22269 -60.9 -87.9 2 27.0 -61.6 90 38 540.8 540.8 317.6 540.8 0.00 48 38 22269 -60.9 -87.9 2 27.0 -61.6 90 38 540.8 540.8 317.6 540.8 0.00 49 32 23331 -62.5 -88.5 2 26.0 -63.1 86 42 563.8 563.8 318.8 563.8 0.00 50 30 23730 -60.3 -88.3 1 28.0 -61.2 85 44 580.3 580.3 319.7 580.3 0.01 51 24 25143 -52.5 -83.5 1 31.0 -54.9 82 38 641.2 641.2 322.3 641.3 0.02 52 21 26006 -52.1 -83.1 1 31.0 -54.9 81 35 667.3 667.3 323.3 667.5 0.02 53 20 26320 -53.5 -83.5 1 30.0 -56.1 80 34 672.4 672.4 323.5 672.6 0.02 54 15 28178 -51.7 -83.7 1 32.0 -55.4 736.1 736.1 325.6 736.3 0.02 TRP 84 17623 -85.5 -92.5 27 7.0 -85.5 115 18 381.1 381.1 302.4 381.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 561.25 mb = 4990.96 m = 16374.34 ft Wetbulb zero: 582.09 mb = 4687.49 m = 15378.72 ft Precipitable water: 2.57 inches Sfc-500 mean rel hum: 90.26 % Est. max temperature: 31.28 C = 88.31 F Sfc-Lift cond lev (LCL): 959.16 mb = 485.98 m = 1594.42 ft T: 23.36 C 700-500 lapse rate: 5.69 C/km ThetaE index: 7.19 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 934.19 mb = 717.54 m = 2354.11 ft Mean mixing ratio: 17.30 g/kg Conv temperature: 28.21 C = 82.78 F Cap Strength: 0.14 C Lifted Index: -2.68 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.97 C Lifted Index @700 mb: -0.60 C Showalter Index: -1.28 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.30 C K Index: 39.30 Risk: > 80 % chance of thunderstorms Sweat Index: 264.00 Risk: None Energy Index: -1.40 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 711.18 J/kg Max Up Vert Vel: 37.71 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.14 C Lift Cond Lev (LCL): 936.70 mb = 693.92 m = 2276.63 ft Lev Free Conv (LFC): 931.70 mb = 740.91 m = 2430.76 ft Equ Level (EL): 201.70 mb = 12444.30 m = 40827.27 ft B at Equ Level: 704.52 J/kg Max Parcel Lev (MPL): 101.70 mb = 16555.63 m = 54315.71 ft Wind level data Storm motion: 124 at 12 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 1013 6 130 33 -25.3 21.2 | 133 22 -15.6 14.8 1 1000 120 125 32 -26.2 18.4 | 126 20 -16.6 11.9 2 946 610 125 34 -27.9 19.5 | 126 22 -18.2 13.1 3 925 804 125 32 -26.2 18.4 | 126 20 -16.6 11.9 4 913 914 125 31 -25.4 17.8 | 126 19 -15.7 11.3 5 851 1524 125 24 -19.7 13.8 | 126 12 -10.0 7.3 6 850 1534 125 24 -19.7 13.8 | 126 12 -10.0 7.3 7 792 2134 95 12 -12.0 1.0 | 23 6 -2.3 -5.4 8 737 2743 80 3 -3.0 -0.5 | 316 10 6.7 -7.0 9 700 3176 30 9 -4.5 -7.8 | 340 15 5.2 -14.2 10 685 3353 50 11 -8.4 -7.1 | 355 14 1.2 -13.5 11 635 3962 35 11 -6.3 -9.0 | 348 16 3.3 -15.4 12 612 4267 55 7 -5.7 -4.0 | 339 11 3.9 -10.5 13 567 4877 50 10 -7.7 -6.4 | 351 13 2.0 -12.9 14 546 5182 20 10 -3.4 -9.4 | 339 17 6.2 -15.8 15 526 5486 20 13 -4.4 -12.2 | 344 19 5.2 -18.7 16 507 5791 350 12 2.1 -11.8 | 327 22 11.7 -18.3 17 500 5900 360 12 -0.0 -12.0 | 332 21 9.7 -18.4 18 488 6096 15 16 -4.1 -15.5 | 346 23 5.5 -21.9 19 451 6706 350 14 2.4 -13.8 | 329 24 12.1 -20.2 20 433 7010 360 17 -0.0 -17.0 | 338 25 9.7 -23.4 21 400 7630 340 17 5.8 -16.0 | 325 27 15.5 -22.4 22 369 8230 320 12 7.7 -9.2 | 312 23 17.4 -15.6 23 339 8839 300 24 20.8 -12.0 | 301 36 30.4 -18.4 24 312 9449 290 33 31.0 -11.3 | 294 44 40.7 -17.7 25 300 9740 295 27 24.5 -11.4 | 298 39 34.1 -17.8 26 299 9754 300 28 24.2 -14.0 | 301 40 33.9 -20.4 27 274 10363 280 29 28.6 -5.0 | 287 40 38.2 -11.5 28 251 10973 290 22 20.7 -7.5 | 295 33 30.3 -14.0 29 250 11010 295 24 21.8 -10.1 | 298 36 31.4 -16.6 30 219 11887 305 29 23.8 -16.6 | 305 41 33.4 -23.1 31 200 12497 285 40 38.6 -10.4 | 289 51 48.3 -16.8 32 200 12500 285 39 37.7 -10.1 | 289 50 47.3 -16.5 33 182 13106 270 36 36.0 -0.0 | 278 46 45.7 -6.4 34 150 14310 255 25 24.1 6.5 | 270 34 33.8 0.0 35 135 14935 255 19 18.4 4.9 | 273 28 28.0 -1.5 36 128 15240 260 19 18.7 3.3 | 276 29 28.4 -3.1 37 103 16459 320 16 10.3 -12.3 | 313 27 19.9 -18.7 38 100 16650 295 10 9.1 -4.2 | 300 22 18.7 -10.7 39 98 16764 320 18 11.6 -13.8 | 314 29 21.2 -20.2 40 93 17069 300 10 8.7 -5.0 | 302 22 18.3 -11.4 41 84 17623 115 18 -16.3 7.6 | 100 7 -6.7 1.2 42 70 18640 55 25 -20.5 -14.3 | 28 23 -10.8 -20.8 43 50 20600 95 32 -31.9 2.8 | 81 23 -22.2 -3.7 44 30 23730 85 44 -43.8 -3.8 | 73 36 -34.2 -10.3 45 20 26320 80 34 -33.5 -5.9 | 63 27 -23.8 -12.3 Wind Parameters Mean winds (0-6000m): 93.7 at 15.5 knts Storm direction: 123.7 at 11.6 knts Shear (0-3000m) pos: 0.0 neg: 5.6 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): -156.5 deg Storm rel helicity (0-3000m) pos: 9.5 neg: -57.2 tot: -47.8 m^2/s^2 ave: -15.9 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 11.94 Bulk Shear: 59.57 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 ------------------------------------------------------------------------------- 500 126 33 127 21| 0.0 3.0 3.0| 0.0 -15.6 -15.6 -31.2 -0.66| 4.4 -2.9 1000 125 33 126 21| 0.0 2.1 2.1| 0.3 -15.6 -15.4 -15.4 -0.32| 4.5 -1.4 1500 125 31 126 19| 0.0 3.1 3.1| 0.7 -15.6 -15.0 -10.0 -0.18| 5.0 -0.9 2000 124 28 124 16| 0.0 5.5 5.5| 0.7 -38.2 -37.6 -18.8 -0.48| 7.0 -3.3 2500 122 24 120 13| 0.0 5.9 5.9| 0.7 -51.8 -51.1 -20.4 -0.60| 7.4 -4.4 3000 120 21 115 9| 0.0 5.6 5.6| 9.5 -57.2 -47.8 -15.9 -0.48| 7.3 -3.5 4000 111 18 90 7| 0.0 4.5 4.5| 25.2 -64.0 -38.8 -9.7 -0.34| 6.8 -2.3 5000 104 16 67 7| 0.3 3.9 4.2| 31.6 -73.1 -41.5 -8.3 -0.30| 6.3 -1.9 6000 94 15 47 8| 0.3 3.9 4.2| 62.0-111.3 -49.3 -8.2 -0.26| 6.7 -1.8 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20251203.23.gif