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 YBCV... Searching the city database file for: YBCV ... Date:2300Z 7 OCT 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 122 SFC 980 304 29.0 10.0 31 19.0 17.1 360 18 303.9 305.4 291.0 327.5 7.88 2 970 394 26.2 8.2 32 18.0 15.3 357 17 302.0 303.3 289.7 323.0 7.04 3 925 806 22.4 8.4 41 14.0 13.9 345 15 302.2 303.6 290.2 324.6 7.49 4 898 1062 20.2 7.2 43 13.0 12.5 338 23 302.5 303.8 289.9 323.8 7.11 5 893 1111 21.8 2.8 29 19.0 11.2 337 25 304.7 305.6 288.9 320.6 5.24 6 850 1537 19.8 -2.2 23 22.0 8.5 355 24 306.9 307.6 288.3 318.8 3.82 7 791 2150 15.2 -4.8 25 20.0 5.5 8 24 308.3 309.0 288.4 319.0 3.38 8 751 2589 14.0 -26.0 5 40.0 1.0 304 14 311.7 311.8 286.6 313.8 0.61 9 749 2611 14.0 -24.0 6 38.0 1.1 300 14 311.9 312.0 286.9 314.4 0.73 10 700 3176 9.0 -12.0 21 21.0 0.3 230 7 312.5 312.9 288.6 319.5 2.17 11 606 4348 -1.5 -8.5 59 7.0 -4.5 225 18 313.5 314.1 290.0 324.1 3.32 12 600 4427 -1.9 -10.9 50 9.0 -5.5 225 20 313.9 314.4 289.6 322.9 2.77 13 543 5213 -7.5 -14.5 57 7.0 -10.0 240 30 316.3 316.8 289.9 323.9 2.29 14 510 5698 -11.9 -13.9 85 2.0 -12.6 251 35 316.7 317.2 290.3 325.1 2.56 15 500 5850 -11.1 -23.1 36 12.0 -14.5 255 37 319.5 319.7 289.9 323.6 1.19 16 497 5896 -10.9 -33.9 13 23.0 -15.7 258 38 320.3 320.4 289.3 321.9 0.44 17 483 6116 -9.5 -54.5 1 45.0 -15.6 270 44 324.7 324.7 290.2 324.8 0.05 18 442 6796 -11.9 -44.9 5 33.0 -17.4 270 38 330.0 330.0 291.9 330.6 0.16 19 400 7550 -18.1 -31.1 31 13.0 -20.9 270 42 331.5 331.6 292.8 334.1 0.71 20 354 8448 -26.1 -33.1 52 7.0 -27.3 267 46 332.5 332.6 293.0 334.9 0.66 21 334 8865 -29.9 -37.9 46 8.0 -31.0 263 47 332.9 332.9 292.9 334.5 0.44 22 303 9551 -35.3 -46.3 32 11.0 -36.2 256 50 334.7 334.7 293.2 335.4 0.20 23 300 9620 -35.9 -45.9 35 10.0 -36.8 255 50 334.8 334.8 293.2 335.6 0.21 24 266 10443 -42.3 -47.3 58 5.0 -42.6 249 70 337.1 337.2 293.8 337.9 0.20 25 264 10494 -42.7 -51.7 37 9.0 -43.2 248 71 337.3 337.3 293.8 337.8 0.12 26 259 10622 -43.7 -47.3 67 3.6 -43.9 247 75 337.7 337.7 293.9 338.5 0.21 27 258 10648 -43.7 -48.3 60 4.6 -44.0 247 76 338.0 338.1 294.0 338.8 0.19 28 255 10727 -42.7 -65.7 6 23.0 -43.5 246 79 340.6 340.7 294.5 340.7 0.02 29 250 10860 -43.7 -55.7 25 12.0 -44.3 245 83 341.1 341.1 294.7 341.4 0.08 30 239 11162 -45.7 -55.7 31 10.0 -46.2 245 84 342.5 342.5 295.0 342.9 0.08 31 233 11332 -46.5 -59.5 21 13.0 -47.0 245 84 343.8 343.8 295.3 344.0 0.05 32 200 12330 -55.1 -69.1 16 14.0 -55.4 245 88 345.5 345.5 295.6 345.6 0.02 33 194 12523 -56.8 -68.8 20 12.0 -56.9 245 89 345.9 345.9 295.7 346.0 0.02 34 167 13453 -64.9 -67.3 72 2.4 -64.9 248 88 347.4 347.5 296.1 347.6 0.03 35 150 14100 -68.9 -74.9 42 6.0 -68.9 250 83 351.4 351.4 297.0 351.4 0.01 36 148 14180 -69.3 -76.3 35 7.0 -69.4 251 82 352.1 352.1 297.1 352.1 0.01 37 141 14469 -68.7 -82.7 12 14.0 -68.8 253 78 358.0 358.0 298.3 358.0 0.00 38 118 15523 -72.5 -84.5 15 12.0 -72.5 260 63 369.7 369.7 300.5 369.7 0.00 39 107 16100 -70.7 -87.7 6 17.0 -70.8 243 48 383.6 383.6 302.8 383.6 0.00 40 100 16500 -71.3 -88.3 6 17.0 -71.3 280 30 390.0 390.0 303.8 390.0 0.00 41 77 18055 -69.5 -89.5 4 20.0 -69.6 224 19 424.0 424.0 308.2 424.0 0.00 42 70 18630 -65.7 -90.7 2 25.0 -65.9 200 14 443.8 443.8 310.3 443.8 0.00 43 63 19267 -68.7 -90.7 3 22.0 -68.8 253 13 450.8 450.8 310.9 450.8 0.00 44 56 19984 -62.3 -91.3 1 29.0 -62.7 313 12 480.8 480.8 313.5 480.8 0.00 45 50 20680 -65.3 -91.3 2 26.0 -65.6 10 11 489.6 489.6 314.2 489.6 0.00 46 43 21611 -58.7 -90.7 1 32.0 -59.5 32 17 527.4 527.4 316.8 527.4 0.00 47 32 23472 -56.7 -89.7 1 33.0 -58.0 76 28 579.3 579.3 319.6 579.3 0.00 48 30 23880 -57.3 -90.3 1 33.0 -58.6 85 31 588.4 588.4 320.0 588.5 0.00 49 20 26470 -52.5 -88.5 1 36.0 -55.3 70 30 675.5 675.5 323.6 675.5 0.01 50 13 29269 -50.1 -88.1 0 38.0 -54.8 772.4 772.4 326.5 772.5 0.01 TRP 118 15523 -72.5 -84.5 15 12.0 -72.5 260 63 369.7 369.7 300.5 369.7 0.00 WND 194 12523 -56.8 -68.8 20 12.0 -56.9 245 89 345.9 345.9 295.7 346.0 0.02 Sounding variables and indices 1000-500 mb thick: 5728.00 m Freezing level: 619.43 mb = 4180.43 m = 13715.14 ft Wetbulb zero: 694.97 mb = 3234.64 m = 10612.22 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 37.85 % Est. max temperature: 32.46 C = 90.42 F Sfc-Lift cond lev (LCL): 742.31 mb = 2685.91 m = 8811.95 ft T: 13.34 C 700-500 lapse rate: 7.52 C/km ThetaE index: 5.79 C Layer 898.0- 791.0 mb Conv cond level (CCL): 634.82 mb = 3970.21 m = 13025.47 ft Mean mixing ratio: 6.93 g/kg Conv temperature: 38.25 C = 100.84 F Cap Strength: 8.56 C Lifted Index: 3.41 C Risk: None Lifted Index @300 mb: 8.67 C Lifted Index @700 mb: 7.16 C Showalter Index: 5.99 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 30.90 C Cross Totals Index: 8.90 C K Index: 7.70 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 1.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.34 J/kg Max Up Vert Vel: 4.76 m/s Conv Inhibition (B-): 49022.68 J/kg Cap Strength: 8.56 C Lift Cond Lev (LCL): 733.93 mb = 2780.80 m = 9123.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 16 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 ---------------------------------------------------------- 0 980 304 360 18 -0.0 -18.0 | 58 15 -12.6 -7.8 1 925 806 345 15 3.9 -14.5 | 64 10 -8.8 -4.3 2 913 914 340 19 6.5 -17.9 | 39 10 -6.1 -7.6 3 882 1219 335 28 11.8 -25.4 | 3 15 -0.8 -15.1 4 850 1537 355 24 2.1 -23.9 | 38 17 -10.6 -13.7 5 821 1829 15 24 -6.2 -23.2 | 56 23 -18.9 -12.9 6 792 2134 10 24 -4.2 -23.6 | 51 21 -16.8 -13.4 7 737 2743 280 11 10.8 -1.9 | 168 9 -1.8 8.3 8 711 3048 250 6 5.6 2.1 | 150 14 -7.0 12.3 9 700 3176 230 7 5.4 4.5 | 154 16 -7.3 14.7 10 659 3658 225 10 7.1 7.1 | 162 18 -5.6 17.3 11 610 4267 225 17 12.0 12.0 | 178 22 -0.6 22.3 12 587 4572 225 23 16.3 16.3 | 188 27 3.6 26.5 13 500 5850 255 37 35.7 9.6 | 229 30 23.1 19.8 14 484 6096 270 44 44.0 -0.0 | 252 33 31.4 10.2 15 465 6401 270 36 36.0 -0.0 | 246 26 23.4 10.2 16 400 7550 270 42 42.0 -0.0 | 251 31 29.4 10.2 17 396 7620 275 43 42.8 -3.7 | 258 31 30.2 6.5 18 300 9620 255 50 48.3 12.9 | 237 43 35.7 23.2 19 294 9754 255 48 46.4 12.4 | 236 41 33.7 22.7 20 250 10860 245 83 75.2 35.1 | 234 77 62.6 45.3 21 224 11582 245 85 77.0 35.9 | 234 79 64.4 46.2 22 200 12330 245 88 79.8 37.2 | 235 82 67.1 47.4 23 194 12523 245 89 80.7 37.6 | 235 83 68.0 47.8 24 185 12802 245 89 80.7 37.6 | 235 83 68.0 47.8 25 152 14021 250 88 82.7 30.1 | 240 81 70.0 40.3 26 150 14100 250 83 78.0 28.4 | 239 76 65.4 38.6 27 118 15523 260 63 62.0 10.9 | 247 54 49.4 21.2 28 118 15545 265 58 57.8 5.1 | 251 48 45.1 15.3 29 112 15850 255 63 60.9 16.3 | 241 55 48.2 26.5 30 106 16154 240 45 39.0 22.5 | 219 42 26.3 32.7 31 101 16459 245 29 26.3 12.3 | 211 26 13.6 22.5 32 100 16500 280 30 29.5 -5.2 | 253 18 16.9 5.0 33 96 16764 280 30 29.5 -5.2 | 253 18 16.9 5.0 34 70 18630 200 14 4.8 13.2 | 161 25 -7.9 23.4 35 50 20680 10 11 -1.9 -10.8 | 88 15 -14.6 -0.6 36 30 23880 85 31 -30.9 -2.7 | 100 44 -43.5 7.5 37 20 26470 70 30 -28.2 -10.3 | 90 41 -40.8 -0.0 Wind Parameters Mean winds (0-6000m): 279.0 at 21.7 knts Storm direction: 309.0 at 16.3 knts Shear (0-3000m) pos: 2.5 neg: 5.0 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 97.7 deg Storm rel helicity (0-3000m) pos: 80.6 neg: -69.3 tot: 11.3 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 72.54 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 ------------------------------------------------------------------------------- 500 353 17 60 12| 0.0 5.4 5.4| 3.3 0.0 3.3 6.7 0.21| 5.4 1.1 1000 344 20 40 11| 0.0 6.0 6.0| 12.9 -33.1 -20.2 -20.2 -0.38| 10.7 -4.1 1500 349 21 39 14| 5.0 4.0 9.1| 72.8 -33.1 39.6 26.4 0.13| 12.2 1.6 2000 354 22 42 15| 3.8 5.2 9.0| 73.6 -57.6 16.0 8.0 -0.01| 12.3 -0.1 2500 351 20 44 14| 3.0 6.0 9.0| 75.8 -61.3 14.5 5.8 0.06| 14.5 0.9 3000 347 18 49 11| 2.5 5.0 7.6| 80.6 -69.3 11.3 3.8 0.04| 13.4 0.5 4000 331 17 47 6| 1.9 5.1 7.0|122.0 -69.3 52.7 13.2 0.13| 11.4 1.4 5000 296 18 242 4| 0.4 4.0 4.5|227.0 -69.3 157.7 31.5 0.25| 10.8 2.6 6000 279 22 232 11| 1.3 3.4 4.7|404.8 -83.5 321.3 53.6 0.35| 11.4 3.9 Wrote GIF file: /home/apache/climate/data/raob//YBCV/skewt/YBCV.skewt.20251007.23.gif