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 YBCV... Searching the city database file for: YBCV ... Date:2300Z 3 DEC 25 Station: YBCV WMO ident: 94510 Latitude: -26.40 Longitude: 146.27 Elevation: 304.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 150 SFC 983 304 27.4 13.4 42 14.0 18.2 5 10 302.0 303.8 292.0 331.3 9.87 2 975 376 25.2 12.2 44 13.0 16.9 3 10 300.5 302.2 291.0 327.6 9.19 3 925 832 20.6 11.6 56 9.0 14.9 10 12 300.4 302.1 291.1 327.8 9.31 4 908 992 18.8 10.8 60 8.0 13.8 10 12 300.1 301.8 290.7 326.6 8.99 5 898 1087 18.4 8.4 52 10.0 12.4 16 11 300.7 302.1 289.8 323.5 7.72 6 886 1202 19.6 1.6 30 18.0 9.9 24 10 303.1 304.0 288.0 317.8 4.85 7 866 1398 18.4 -4.6 21 23.0 7.3 30 8 303.8 304.4 286.6 313.5 3.13 8 850 1558 17.2 -3.8 24 21.0 6.9 35 6 304.2 304.8 286.9 314.6 3.39 9 700 3179 7.0 -28.0 6 35.0 -3.1 215 7 310.2 310.3 286.1 312.1 0.55 10 681 3405 7.2 -29.8 5 37.0 -3.3 236 3 312.9 313.0 286.9 314.6 0.47 11 609 4313 0.4 -25.6 12 26.0 -7.2 79 4 315.2 315.4 288.1 317.9 0.78 12 584 4649 0.0 -40.0 3 40.0 -8.6 134 3 318.6 318.6 288.5 319.3 0.20 13 517 5611 -8.3 -38.3 7 30.0 -14.1 185 5 319.8 319.9 289.0 320.8 0.27 14 500 5870 -9.1 -42.1 5 33.0 -14.9 160 8 321.9 322.0 289.6 322.7 0.19 15 465 6426 -12.9 -46.9 4 34.0 -17.9 211 9 324.0 324.0 290.1 324.4 0.12 16 400 7550 -22.3 -52.3 5 30.0 -25.4 280 16 326.0 326.0 290.6 326.3 0.08 17 319 9158 -38.1 -50.1 27 12.0 -38.9 239 19 325.9 325.9 290.7 326.4 0.12 18 311 9333 -38.7 -56.7 13 18.0 -39.6 237 19 327.4 327.4 291.0 327.7 0.06 19 310 9355 -38.3 -64.3 5 26.0 -39.3 236 19 328.3 328.3 291.3 328.4 0.02 20 300 9580 -38.7 -64.7 5 26.0 -39.7 270 26 330.8 330.8 292.0 330.9 0.02 21 276 10149 -40.7 -69.7 3 29.0 -41.6 274 38 335.9 335.9 293.3 336.0 0.01 22 250 10820 -41.9 -67.9 4 26.0 -42.8 280 66 343.8 343.8 295.3 343.8 0.02 23 238 11152 -42.9 -69.9 4 27.0 -43.7 280 70 347.1 347.1 296.0 347.2 0.01 24 234 11266 -42.3 -73.3 2 31.0 -43.2 280 71 349.7 349.7 296.6 349.8 0.01 25 200 12310 -49.0 -78.4 2 29.4 -49.6 280 75 355.1 355.1 297.7 355.1 0.00 26 159 13785 -58.9 -85.9 2 27.0 -59.1 265 61 362.5 362.5 299.2 362.5 0.00 27 150 14150 -60.5 -87.5 2 27.0 -60.7 260 57 365.9 365.9 299.8 365.9 0.00 28 140 14577 -61.9 -88.9 2 27.0 -62.1 264 52 370.7 370.7 300.7 370.7 0.00 29 122 15411 -69.7 -90.7 3 21.0 -69.8 266 35 371.3 371.3 300.8 371.3 0.00 30 100 16580 -74.5 -87.5 12 13.0 -74.5 285 26 383.8 383.8 302.9 383.8 0.00 31 88 17318 -77.1 -89.1 13 12.0 -77.1 305 23 392.9 392.9 304.2 392.9 0.00 32 71 18558 -74.5 -89.5 8 15.0 -74.6 272 13 423.3 423.3 308.1 423.3 0.00 33 70 18640 -74.7 -89.7 8 15.0 -74.7 270 12 424.6 424.6 308.2 424.6 0.00 34 60 19532 -76.5 -91.5 8 15.0 -76.6 348 11 439.7 439.7 309.8 439.7 0.00 35 56 19939 -66.9 -94.9 1 28.0 -67.1 23 10 470.3 470.3 312.7 470.3 0.00 36 51 20501 -68.7 -92.7 2 24.0 -68.9 70 9 478.9 478.9 313.4 478.9 0.00 37 50 20620 -67.9 -92.9 2 25.0 -68.1 80 9 483.5 483.5 313.7 483.5 0.00 38 39 22129 -65.1 -92.1 1 27.0 -65.5 78 13 526.2 526.2 316.7 526.2 0.00 39 36 22624 -60.3 -91.3 1 31.0 -61.0 77 14 550.8 550.8 318.1 550.8 0.00 40 30 23770 -58.1 -90.1 1 32.0 -59.2 75 17 586.2 586.3 320.0 586.3 0.00 41 24 25181 -57.3 -89.3 1 32.0 -58.8 78 18 627.2 627.2 321.8 627.2 0.01 42 23 25450 -57.7 -89.7 1 32.0 -59.2 78 18 633.7 633.7 322.0 633.7 0.01 43 20 26340 -54.5 -88.5 1 34.0 -56.8 80 18 669.4 669.4 323.4 669.4 0.01 44 17 27386 -52.3 -87.3 1 35.0 -55.5 708.3 708.3 324.7 708.3 0.01 45 15 28206 -46.7 -85.7 0 39.0 -52.2 752.7 752.7 326.0 752.8 0.02 TRP 88 17318 -77.1 -89.1 13 12.0 -77.1 305 23 392.9 392.9 304.2 392.9 0.00 WND 200 12310 -49.0 -78.4 2 29.4 -49.6 280 75 355.1 355.1 297.7 355.1 0.00 Sounding variables and indices 1000-500 mb thick: 5720.00 m Freezing level: 584.00 mb = 4649.24 m = 15253.21 ft Wetbulb zero: 746.20 mb = 2645.44 m = 8679.17 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 16.80 % Est. max temperature: 30.17 C = 86.30 F Sfc-Lift cond lev (LCL): 801.01 mb = 2053.67 m = 6737.67 ft T: 14.08 C 700-500 lapse rate: 5.98 C/km ThetaE index: 14.29 C Layer 908.0- 850.0 mb Conv cond level (CCL): 663.42 mb = 3617.73 m = 11869.03 ft Mean mixing ratio: 8.65 g/kg Conv temperature: 38.79 C = 101.82 F Cap Strength: 5.48 C Lifted Index: 3.95 C Risk: None Lifted Index @300 mb: 4.00 C Lifted Index @700 mb: 4.05 C Showalter Index: 10.36 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 5.30 C K Index: -12.50 Risk: None Sweat Index: 20.00 Risk: None Energy Index: 1.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.80 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 34458.33 J/kg Cap Strength: 5.35 C Lift Cond Lev (LCL): 792.32 mb = 2144.68 m = 7036.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 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 ---------------------------------------------------------- 0 983 304 5 10 -0.9 -10.0 | 31 12 -6.1 -10.1 1 949 610 355 11 1.0 -11.0 | 21 12 -4.2 -11.1 2 925 832 10 12 -2.1 -11.8 | 31 14 -7.3 -11.9 3 916 914 5 13 -1.1 -13.0 | 26 15 -6.3 -13.1 4 884 1219 25 10 -4.2 -9.1 | 46 13 -9.4 -9.2 5 850 1558 35 6 -3.4 -4.9 | 60 10 -8.6 -5.0 6 793 2134 230 4 3.1 2.6 | 139 3 -2.1 2.4 7 765 2438 225 10 7.1 7.1 | 195 7 1.9 6.9 8 738 2743 235 20 16.4 11.5 | 225 16 11.2 11.3 9 711 3048 215 13 7.5 10.6 | 192 11 2.3 10.5 10 700 3179 215 7 4.0 5.7 | 168 6 -1.2 5.6 11 685 3353 245 3 2.7 1.3 | 115 3 -2.5 1.1 12 611 4267 75 4 -3.9 -1.0 | 83 9 -9.0 -1.2 13 545 5182 225 1 0.7 0.7 | 97 5 -4.5 0.6 14 500 5870 160 8 -2.7 7.5 | 133 11 -7.9 7.4 15 413 7315 295 10 9.1 -4.2 | 318 6 3.9 -4.4 16 400 7550 280 16 15.8 -2.8 | 285 11 10.6 -2.9 17 396 7620 280 16 15.8 -2.8 | 285 11 10.6 -2.9 18 379 7925 280 17 16.7 -3.0 | 285 12 11.6 -3.1 19 363 8230 250 20 18.8 6.8 | 244 15 13.6 6.7 20 306 9449 235 19 15.6 10.9 | 224 15 10.4 10.8 21 300 9580 270 26 26.0 -0.0 | 270 21 20.8 -0.1 22 292 9754 270 22 22.0 -0.0 | 270 17 16.8 -0.1 23 250 10820 280 66 65.0 -11.5 | 281 61 59.8 -11.6 24 233 11278 280 71 69.9 -12.3 | 281 66 64.7 -12.5 25 200 12310 280 75 73.9 -13.0 | 281 70 68.7 -13.1 26 194 12497 280 75 73.9 -13.0 | 281 70 68.7 -13.1 27 150 14150 260 57 56.1 9.9 | 259 52 51.0 9.8 28 146 14326 260 63 62.0 10.9 | 259 58 56.9 10.8 29 132 14935 270 36 36.0 -0.0 | 270 31 30.8 -0.1 30 107 16154 260 32 31.5 5.6 | 258 27 26.3 5.4 31 100 16580 285 26 25.1 -6.7 | 289 21 19.9 -6.9 32 97 16764 285 26 25.1 -6.7 | 289 21 19.9 -6.9 33 88 17318 305 23 18.8 -13.2 | 314 19 13.7 -13.3 34 70 18640 270 12 12.0 -0.0 | 271 7 6.8 -0.1 35 50 20620 80 9 -8.9 -1.6 | 83 14 -14.0 -1.7 36 30 23770 75 17 -16.4 -4.4 | 78 22 -21.6 -4.5 37 20 26340 80 18 -17.7 -3.1 | 82 23 -22.9 -3.3 Wind Parameters Mean winds (0-6000m): 238.6 at 6.9 knts Storm direction: 268.6 at 5.2 knts Shear (0-3000m) pos: 0.9 neg: 2.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 110.0 deg Storm rel helicity (0-3000m) pos: 50.1 neg: -48.6 tot: 1.5 m^2/s^2 ave: 0.5 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 32.46 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 1 11 26 12| 2.0 0.0 2.0| 6.8 -6.4 0.4 0.7 -0.01| 4.9 -0.0 1000 7 11 31 13| 2.0 0.0 2.0| 26.2 -9.6 16.6 16.6 0.38| 6.1 2.3 1500 10 10 36 12| 1.3 2.8 4.1| 31.2 -17.7 13.5 9.0 0.10| 7.3 0.7 2000 8 8 37 11| 1.0 4.1 5.1| 34.6 -18.0 16.6 8.3 0.24| 8.3 2.0 2500 335 9 8 9| 2.1 3.3 5.5| 50.1 -21.5 28.7 11.5 0.29| 9.2 2.7 3000 295 10 318 6| 0.9 2.8 3.7| 50.1 -48.6 1.5 0.5 0.04| 10.5 0.4 4000 295 8 328 4| 0.7 1.3 2.0| 50.4 -61.4 -10.9 -2.7 -0.06| 9.2 -0.5 5000 299 7 346 4| 0.2 1.1 1.2| 58.9 -62.4 -3.5 -0.7 -0.01| 8.2 -0.0 6000 239 7 192 4| 0.5 1.3 1.8| 73.9 -63.2 10.6 1.8 0.07| 7.9 0.5 Wrote GIF file: /home/apache/climate/data/raob//YBCV/skewt/YBCV.skewt.20251203.23.gif