UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110723.upa.cvt Date: 2300Z 7 NOV 25 Searching for YBCV... Searching the city database file for: YBCV ... Date:2300Z 7 NOV 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 73 SFC 974 304 30.4 17.4 46 13.0 21.3 330 17 305.8 308.3 295.4 344.6 12.94 2 972 323 29.0 17.0 48 12.0 20.7 330 17 304.6 307.0 294.8 342.3 12.64 3 925 764 24.0 16.0 61 8.0 18.5 325 16 303.8 306.2 294.6 340.9 12.46 4 860 1397 18.6 14.3 76 4.3 15.7 296 23 304.6 306.8 294.4 340.4 12.00 5 851 1488 18.2 13.2 73 5.0 14.9 291 25 305.1 307.2 294.0 338.9 11.28 6 850 1498 18.2 12.2 68 6.0 14.3 290 25 305.2 307.2 293.5 336.9 10.56 7 847 1528 19.4 8.4 49 11.0 12.6 290 23 306.8 308.3 292.2 331.6 8.19 8 796 2060 17.0 -1.0 29 18.0 7.5 290 17 309.7 310.6 289.9 323.7 4.47 9 775 2287 16.2 -3.8 25 20.0 6.1 294 19 311.2 311.9 289.7 323.0 3.72 10 700 3142 9.2 -3.8 40 13.0 2.7 295 29 312.7 313.5 290.5 325.7 4.12 11 593 4485 -2.5 -4.8 84 2.3 -3.6 277 30 314.3 315.1 291.3 328.6 4.52 12 563 4895 -4.9 -16.9 38 12.0 -9.1 270 27 316.2 316.5 289.4 322.2 1.81 13 554 5021 -5.9 -8.1 84 2.2 -6.8 278 27 316.4 317.1 291.3 328.5 3.75 14 551 5064 -6.1 -9.6 76 3.5 -7.5 281 26 316.7 317.3 291.0 327.6 3.35 15 546 5135 -5.3 -34.3 8 29.0 -11.8 286 26 318.5 318.5 288.7 319.8 0.38 16 500 5820 -9.7 -42.7 5 33.0 -15.4 275 30 321.2 321.2 289.3 321.9 0.18 17 490 5976 -10.5 -46.5 3 36.0 -16.1 278 32 322.1 322.1 289.5 322.6 0.12 18 477 6182 -11.9 -32.9 16 21.0 -16.4 281 32 322.8 322.9 290.2 324.7 0.50 19 462 6426 -14.3 -19.3 66 5.0 -15.9 285 28 322.8 323.2 291.4 329.0 1.80 20 459 6475 -14.7 -15.7 92 1.0 -15.0 284 30 322.9 323.4 292.0 331.2 2.45 21 448 6659 -13.9 -20.9 55 7.0 -16.0 283 35 326.2 326.5 292.2 331.8 1.61 22 400 7510 -20.3 -24.9 67 4.6 -21.4 275 57 328.6 328.9 292.6 333.1 1.27 23 393 7641 -21.3 -24.6 75 3.3 -22.1 275 59 329.0 329.2 292.7 333.7 1.33 24 367 8143 -24.1 -37.1 29 13.0 -26.2 275 66 331.7 331.8 292.6 333.4 0.43 25 329 8930 -30.7 -38.7 45 8.0 -31.7 270 67 333.2 333.3 293.0 334.8 0.41 26 300 9580 -34.9 -38.9 67 4.0 -35.4 270 83 336.2 336.3 293.8 337.9 0.44 27 268 10358 -41.1 -42.9 83 1.8 -41.2 273 93 338.2 338.2 294.2 339.4 0.32 28 264 10461 -41.7 -46.2 62 4.5 -42.1 274 94 338.7 338.8 294.2 339.7 0.23 29 259 10590 -42.1 -45.3 71 3.2 -42.3 274 96 340.0 340.1 294.6 341.0 0.26 30 250 10830 -42.5 -47.5 58 5.0 -42.9 275 99 342.9 342.9 295.2 343.7 0.21 31 247 10911 -42.9 -50.9 41 8.0 -43.4 275 99 343.5 343.5 295.3 344.1 0.14 32 235 11244 -46.1 -49.9 65 3.8 -46.3 275 101 343.6 343.6 295.3 344.3 0.17 33 225 11531 -48.7 -53.5 57 4.8 -48.9 274 99 343.9 343.9 295.4 344.4 0.12 34 220 11678 -48.3 -75.3 3 27.0 -48.8 273 98 346.7 346.7 295.9 346.7 0.01 35 200 12300 -51.7 -72.7 6 21.0 -52.1 270 93 350.9 350.9 296.8 350.9 0.01 36 167 13447 -60.3 -77.2 9 17.0 -60.4 270 106 355.2 355.2 297.7 355.2 0.01 37 160 13712 -62.3 -78.3 10 16.0 -62.4 270 106 356.1 356.1 297.9 356.1 0.01 38 150 14110 -63.1 -81.1 7 18.0 -63.2 265 84 361.4 361.4 299.0 361.4 0.00 39 128 15071 -69.5 -82.5 13 13.0 -69.6 267 73 366.6 366.6 299.9 366.6 0.00 40 105 16244 -72.9 -86.9 10 14.0 -72.9 260 46 381.5 381.5 302.5 381.5 0.00 41 100 16530 -72.7 -86.7 10 14.0 -72.8 265 34 387.3 387.3 303.4 387.3 0.00 42 91 17083 -73.9 -87.9 10 14.0 -73.9 267 30 395.5 395.5 304.6 395.5 0.00 43 80 17838 -73.1 -89.1 7 16.0 -73.2 283 19 412.0 412.0 306.7 412.0 0.00 44 79 17913 -70.7 -87.7 6 17.0 -70.8 285 18 418.4 418.4 307.5 418.4 0.00 45 70 18630 -71.3 -89.3 5 18.0 -71.4 300 7 431.8 431.8 309.0 431.9 0.00 46 66 18978 -71.7 -89.7 5 18.0 -71.8 320 8 438.3 438.3 309.7 438.3 0.00 47 61 19450 -65.1 -90.1 2 25.0 -65.4 347 10 463.0 463.0 312.0 463.0 0.00 48 52 20429 -62.5 -89.5 1 27.0 -62.9 42 13 490.7 490.7 314.2 490.7 0.00 49 50 20670 -63.7 -89.7 2 26.0 -64.1 55 14 493.4 493.4 314.5 493.4 0.00 50 49 20794 -63.9 -89.9 2 26.0 -64.3 55 14 495.8 495.8 314.7 495.8 0.00 51 38 22372 -58.9 -88.9 1 30.0 -59.7 60 20 545.9 545.9 317.9 545.9 0.00 52 30 23860 -57.9 -87.9 1 30.0 -59.0 65 26 586.8 586.8 320.0 586.8 0.01 53 22 25821 -56.5 -87.5 1 31.0 -58.3 88 21 645.4 645.4 322.5 645.5 0.01 54 20 26430 -53.7 -86.7 1 33.0 -56.2 95 20 671.8 671.8 323.5 671.9 0.01 55 10 30950 -46.1 -83.1 1 37.0 -53.3 65 19 847.5 847.5 328.4 847.8 0.04 TRP 105 16244 -72.9 -86.9 10 14.0 -72.9 260 46 381.5 381.5 302.5 381.5 0.00 WND 167 13447 -60.3 -77.2 9 17.0 -60.4 270 106 355.2 355.2 297.7 355.2 0.01 Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 615.86 mb = 4198.28 m = 13773.73 ft Wetbulb zero: 654.09 mb = 3691.30 m = 12110.42 ft Precipitable water: 1.22 inches Sfc-500 mean rel hum: 46.72 % Est. max temperature: 32.62 C = 90.71 F Sfc-Lift cond lev (LCL): 806.64 mb = 1946.28 m = 6385.37 ft T: 17.51 C 700-500 lapse rate: 7.06 C/km ThetaE index: 21.63 C Layer 972.0- 700.0 mb Conv cond level (CCL): 732.96 mb = 2755.71 m = 9040.95 ft Mean mixing ratio: 12.41 g/kg Conv temperature: 36.55 C = 97.79 F Cap Strength: 4.17 C Lifted Index: -3.39 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.52 C Lifted Index @700 mb: 1.15 C Showalter Index: -1.58 C Risk: Thunderstorms probable Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 21.90 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 242.40 Risk: None Energy Index: -2.84 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 691.62 J/kg Max Up Vert Vel: 37.19 m/s Conv Inhibition (B-): 183.76 J/kg Cap Strength: 4.16 C Lift Cond Lev (LCL): 817.90 mb = 1827.54 m = 5995.78 ft Lev Free Conv (LFC): 672.90 mb = 3461.69 m = 11357.11 ft Equ Level (EL): 252.90 mb = 10751.78 m = 35274.44 ft B at Equ Level: 677.34 J/kg Max Parcel Lev (MPL): 162.90 mb = 13600.71 m = 44621.22 ft Wind level data Storm motion: 319 at 19 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 ---------------------------------------------------------- 0 974 304 330 17 8.5 -14.7 | 88 4 -4.0 -0.1 1 925 764 325 16 9.2 -13.1 | 114 4 -3.3 1.5 2 909 914 325 16 9.2 -13.1 | 114 4 -3.3 1.5 3 850 1498 290 25 23.5 -8.6 | 241 13 11.0 6.0 4 847 1524 290 23 21.6 -7.9 | 234 11 9.1 6.7 5 789 2134 290 16 15.0 -5.5 | 196 9 2.6 9.1 6 734 2743 305 27 22.1 -15.5 | 275 10 9.6 -0.9 7 700 3142 295 29 26.3 -12.3 | 260 14 13.8 2.3 8 608 4267 280 32 31.5 -5.6 | 245 21 19.0 9.0 9 563 4877 270 27 27.0 -0.0 | 225 21 14.5 14.6 10 542 5182 290 26 24.4 -8.9 | 245 13 12.0 5.7 11 500 5820 275 30 29.9 -2.6 | 236 21 17.4 12.0 12 482 6096 280 33 32.5 -5.7 | 246 22 20.0 8.8 13 463 6401 285 28 27.0 -7.2 | 243 16 14.6 7.3 14 400 7510 275 57 56.8 -5.0 | 258 45 44.3 9.6 15 362 8230 275 68 67.7 -5.9 | 261 56 55.3 8.6 16 333 8839 270 65 65.0 -0.0 | 254 55 52.5 14.6 17 300 9580 270 83 83.0 -0.0 | 258 72 70.5 14.6 18 250 10830 275 99 98.6 -8.6 | 266 86 86.1 5.9 19 234 11278 275 101 100.6 -8.8 | 266 88 88.1 5.8 20 200 12300 270 93 93.0 -0.0 | 260 82 80.5 14.6 21 194 12497 270 93 93.0 -0.0 | 260 82 80.5 14.6 22 167 13447 270 106 106.0 -0.0 | 261 95 93.5 14.6 23 160 13716 270 106 106.0 -0.0 | 261 95 93.5 14.6 24 150 14110 265 84 83.7 7.3 | 253 74 71.2 21.9 25 145 14326 270 83 83.0 -0.0 | 258 72 70.5 14.6 26 138 14630 265 86 85.7 7.5 | 253 76 73.2 22.1 27 112 15850 270 48 48.0 -0.0 | 248 38 35.5 14.6 28 105 16244 260 46 45.3 8.0 | 235 40 32.8 22.6 29 100 16530 265 34 33.9 3.0 | 231 28 21.4 17.5 30 96 16764 260 35 34.5 6.1 | 227 30 22.0 20.7 31 70 18630 300 7 6.1 -3.5 | 150 13 -6.4 11.1 32 50 20670 55 14 -11.5 -8.0 | 105 25 -23.9 6.5 33 30 23860 65 26 -23.6 -11.0 | 96 36 -36.0 3.6 34 20 26430 95 20 -19.9 1.7 | 117 36 -32.4 16.3 35 10 30950 65 19 -17.2 -8.0 | 102 30 -29.7 6.5 Wind Parameters Mean winds (0-6000m): 289.4 at 25.6 knts Storm direction: 319.4 at 19.2 knts Shear (0-3000m) pos: 1.6 neg: 3.2 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 170.0 deg Storm rel helicity (0-3000m) pos: 29.6 neg: -33.5 tot: -3.9 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 1.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 20.03 Bulk Shear: 34.54 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 ------------------------------------------------------------------------------- 500 327 16 101 4| 0.0 1.8 1.8| 1.7 0.0 1.7 3.3 0.96| 1.8 1.7 1000 320 17 130 2| 0.0 5.5 5.5| 4.5 0.0 4.5 4.5 0.59| 6.1 3.6 1500 308 19 222 4| 0.0 4.4 4.4| 4.5 -14.1 -9.6 -6.4 0.09| 7.6 0.7 2000 304 19 217 5| 0.4 3.3 3.7| 11.1 -22.7 -11.7 -5.8 0.05| 7.3 0.4 2500 303 20 227 5| 1.9 2.6 4.6| 29.6 -22.7 6.8 2.7 0.26| 7.8 2.0 3000 302 21 239 6| 1.6 3.2 4.8| 29.6 -33.5 -3.9 -1.3 0.15| 7.5 1.1 4000 296 24 245 10| 1.2 3.3 4.5| 29.6 -55.6 -26.1 -6.5 0.04| 6.6 0.3 5000 292 25 243 12| 1.6 2.8 4.4| 52.1 -90.7 -38.7 -7.7 0.01| 6.9 0.1 6000 289 26 243 13| 1.7 2.9 4.6| 74.1-104.0 -29.9 -5.0 0.02| 7.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//YBCV/skewt/YBCV.skewt.20251107.23.gif