UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102823.upa.cvt Date: 2300Z 28 OCT 25 Searching for YBCV... Searching the city database file for: YBCV ... Date:2300Z 28 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 124 SFC 979 304 21.8 6.8 38 15.0 13.1 225 6 296.7 297.9 287.2 315.3 6.33 2 925 796 17.2 6.2 48 11.0 11.0 225 5 296.9 298.1 287.3 315.8 6.43 3 850 1508 10.2 5.2 71 5.0 7.5 220 10 296.8 298.0 287.4 316.0 6.53 4 840 1606 9.2 5.0 75 4.2 6.9 233 10 296.8 298.0 287.4 315.9 6.52 5 835 1656 9.2 0.2 53 9.0 4.7 241 10 297.3 298.1 285.7 311.1 4.65 6 823 1775 8.2 0.2 57 8.0 4.2 261 9 297.5 298.3 285.8 311.5 4.72 7 803 1978 7.4 -6.6 36 14.0 1.4 277 14 298.7 299.2 284.4 307.5 2.90 8 781 2207 9.2 -25.8 6 35.0 -1.2 286 22 303.0 303.1 283.4 305.0 0.60 9 719 2888 6.4 -36.6 3 43.0 -3.7 290 24 307.2 307.3 284.6 308.0 0.23 10 700 3107 4.6 -24.4 10 29.0 -4.0 290 26 307.6 307.7 285.4 310.1 0.76 11 599 4355 -4.5 -28.5 13 24.0 -10.5 257 24 311.1 311.2 286.4 313.2 0.61 12 534 5253 -8.5 -46.5 3 38.0 -14.5 256 31 316.7 316.7 287.8 317.1 0.11 13 500 5760 -12.5 -37.5 10 25.0 -17.0 265 37 317.8 317.9 288.4 318.9 0.30 14 471 6213 -15.5 -43.5 7 28.0 -19.6 269 38 319.6 319.6 288.8 320.2 0.17 15 467 6277 -15.7 -35.7 16 20.0 -19.3 270 38 320.1 320.2 289.2 321.5 0.39 16 460 6391 -16.7 -29.7 32 13.0 -19.4 271 38 320.2 320.4 289.6 322.7 0.71 17 400 7420 -26.5 -30.3 70 3.8 -27.2 280 40 320.5 320.7 289.8 323.3 0.77 18 377 7843 -30.7 -31.8 90 1.1 -30.9 277 39 320.5 320.6 289.6 323.0 0.71 19 376 7862 -30.7 -33.3 78 2.6 -31.1 277 39 320.7 320.8 289.6 322.9 0.61 20 374 7899 -29.3 -72.3 1 43.0 -31.3 277 39 323.1 323.1 289.7 323.1 0.01 21 373 7919 -28.7 -73.7 0 45.0 -30.8 276 39 324.1 324.1 290.0 324.1 0.00 22 370 7976 -28.5 -58.5 4 30.0 -30.6 276 40 325.1 325.1 290.3 325.3 0.04 23 300 9460 -33.3 -68.3 2 35.0 -35.0 270 40 338.4 338.4 294.0 338.5 0.01 24 290 9697 -34.1 -69.1 2 35.0 -35.7 270 42 340.6 340.6 294.5 340.6 0.01 25 250 10720 -40.5 -72.5 2 32.0 -41.5 275 46 345.9 345.9 295.7 345.9 0.01 26 200 12210 -51.1 -77.1 3 26.0 -51.5 290 43 351.8 351.9 297.0 351.9 0.01 27 187 12643 -54.5 -78.5 4 24.0 -54.8 283 43 353.2 353.2 297.3 353.2 0.00 28 168 13322 -58.3 -81.3 4 23.0 -58.5 262 39 357.8 357.8 298.2 357.9 0.00 29 150 14030 -61.1 -83.1 4 22.0 -61.3 265 37 364.8 364.8 299.6 364.8 0.00 30 125 15147 -67.1 -85.1 6 18.0 -67.2 255 36 373.5 373.5 301.2 373.5 0.00 31 100 16490 -68.7 -87.7 5 19.0 -68.8 285 26 395.0 395.0 304.5 395.0 0.00 32 93 16923 -70.1 -88.1 5 18.0 -70.2 284 25 400.5 400.5 305.3 400.5 0.00 33 84 17535 -66.3 -89.3 3 23.0 -66.5 281 22 420.1 420.1 307.7 420.1 0.00 34 71 18545 -69.9 -89.9 4 20.0 -70.0 275 17 433.1 433.1 309.1 433.1 0.00 35 70 18630 -68.9 -89.9 3 21.0 -69.0 275 17 437.0 437.0 309.6 437.0 0.00 36 62 19363 -64.7 -90.7 2 26.0 -65.0 275 14 461.7 461.7 311.9 461.7 0.00 37 59 19665 -65.5 -91.5 2 26.0 -65.7 275 12 466.5 466.5 312.3 466.5 0.00 38 55 20097 -60.3 -91.3 1 31.0 -60.8 275 11 487.9 487.9 314.1 487.9 0.00 39 50 20690 -60.7 -90.7 1 30.0 -61.2 275 8 500.4 500.4 315.0 500.4 0.00 40 48 20944 -59.5 -90.5 1 31.0 -60.2 262 9 509.2 509.2 315.6 509.2 0.00 41 41 21920 -62.1 -90.1 1 28.0 -62.6 211 12 526.2 526.2 316.7 526.2 0.00 42 30 23870 -56.7 -89.7 1 33.0 -58.0 110 19 590.1 590.1 320.2 590.1 0.00 43 20 26460 -51.7 -86.7 1 35.0 -54.7 55 15 677.9 677.9 323.7 678.0 0.01 44 18 27144 -51.3 -86.3 1 35.0 -54.6 699.9 699.9 324.4 700.0 0.01 45 16 27909 -51.5 -86.5 1 35.0 -55.1 723.3 723.3 325.1 723.4 0.01 TRP 125 15147 -67.1 -85.1 6 18.0 -67.2 255 36 373.5 373.5 301.2 373.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5636.00 m Freezing level: 648.95 mb = 3738.02 m = 12263.71 ft Wetbulb zero: 791.06 mb = 2101.41 m = 6894.30 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 22.37 % Est. max temperature: 22.43 C = 72.38 F Sfc-Lift cond lev (LCL): 783.58 mb = 2179.79 m = 7151.46 ft T: 8.99 C 700-500 lapse rate: 6.45 C/km ThetaE index: 6.45 C Layer 803.0- 719.0 mb Conv cond level (CCL): 663.11 mb = 3540.72 m = 11616.39 ft Mean mixing ratio: 6.42 g/kg Conv temperature: 33.80 C = 92.84 F Cap Strength: 6.71 C Lifted Index: 6.35 C Risk: None Lifted Index @300 mb: 16.48 C Lifted Index @700 mb: 6.05 C Showalter Index: 6.17 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 17.70 C K Index: -1.10 Risk: None Sweat Index: 119.40 Risk: None Energy Index: 0.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.66 J/kg Max Up Vert Vel: 1.15 m/s Conv Inhibition (B-): 38573.02 J/kg Cap Strength: 6.70 C Lift Cond Lev (LCL): 784.66 mb = 2168.48 m = 7114.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 17 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 ---------------------------------------------------------- 0 979 304 225 6 4.2 4.2 | 139 16 -10.6 12.2 1 945 610 200 4 1.4 3.8 | 131 18 -13.4 11.7 2 925 796 225 5 3.5 3.5 | 136 16 -11.3 11.5 3 912 914 230 5 3.8 3.2 | 136 16 -11.0 11.2 4 850 1508 220 10 6.4 7.7 | 152 18 -8.4 15.6 5 848 1524 220 10 6.4 7.7 | 152 18 -8.4 15.6 6 818 1829 270 9 9.0 -0.0 | 144 10 -5.8 8.0 7 788 2134 285 20 19.3 -5.2 | 238 5 4.5 2.8 8 759 2438 290 30 28.2 -10.3 | 280 14 13.4 -2.3 9 732 2743 290 23 21.6 -7.9 | 269 7 6.8 0.1 10 700 3107 290 26 24.4 -8.9 | 276 10 9.6 -0.9 11 679 3353 285 28 27.0 -7.2 | 267 12 12.2 0.7 12 628 3962 265 22 21.9 1.9 | 216 12 7.1 9.9 13 604 4267 255 23 22.2 6.0 | 208 16 7.4 13.9 14 581 4572 265 27 26.9 2.4 | 230 16 12.1 10.3 15 538 5182 255 30 29.0 7.8 | 222 21 14.2 15.7 16 500 5760 265 37 36.9 3.2 | 243 25 22.1 11.2 17 400 7420 280 40 39.4 -6.9 | 268 25 24.6 1.0 18 389 7620 280 39 38.4 -6.8 | 267 24 23.6 1.2 19 327 8839 265 41 40.8 3.6 | 246 28 26.0 11.5 20 314 9144 285 38 36.7 -9.8 | 275 22 21.9 -1.9 21 300 9460 270 40 40.0 -0.0 | 252 26 25.2 8.0 22 252 10668 270 50 50.0 -0.0 | 257 36 35.2 8.0 23 250 10720 275 46 45.8 -4.0 | 263 31 31.0 4.0 24 200 12210 290 43 40.4 -14.7 | 285 26 25.6 -6.7 25 191 12497 290 43 40.4 -14.7 | 285 26 25.6 -6.7 26 174 13106 260 41 40.4 7.1 | 239 30 25.6 15.1 27 150 14021 270 32 32.0 -0.0 | 245 19 17.2 8.0 28 150 14030 265 37 36.9 3.2 | 243 25 22.1 11.2 29 125 15147 255 36 34.8 9.3 | 229 26 20.0 17.3 30 123 15240 250 39 36.6 13.3 | 226 31 21.8 21.3 31 111 15850 265 42 41.8 3.7 | 247 29 27.0 11.6 32 101 16459 265 27 26.9 2.4 | 230 16 12.1 10.3 33 100 16490 285 26 25.1 -6.7 | 263 10 10.3 1.2 34 96 16764 285 26 25.1 -6.7 | 263 10 10.3 1.2 35 70 18630 275 17 16.9 -1.5 | 198 7 2.1 6.5 36 50 20690 275 8 8.0 -0.7 | 137 10 -6.8 7.3 37 30 23870 110 19 -17.9 6.5 | 114 36 -32.7 14.5 38 20 26460 55 15 -12.3 -8.6 | 89 27 -27.1 -0.6 Wind Parameters Mean winds (0-6000m): 268.3 at 22.4 knts Storm direction: 298.3 at 16.8 knts Shear (0-3000m) pos: 3.7 neg: 1.2 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 129.2 deg Storm rel helicity (0-3000m) pos: 57.4 neg: -22.1 tot: 35.3 m^2/s^2 ave: 11.8 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 52.54 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 ------------------------------------------------------------------------------- 500 215 5 135 17| 1.0 0.0 1.0| 5.8 -10.6 -4.8 -9.7 -0.21| 5.2 -1.1 1000 221 6 137 16| 0.5 1.7 2.2| 19.3 -10.7 8.6 8.6 0.24| 4.5 1.1 1500 226 7 142 16| 2.3 1.1 3.4| 27.6 -15.2 12.4 8.3 0.14| 6.3 0.9 2000 253 9 152 12| 6.0 0.8 6.8| 50.5 -15.2 35.4 17.7 0.45| 9.3 4.2 2500 269 13 167 8| 4.4 0.7 5.1| 55.8 -18.3 37.5 15.0 0.38| 9.2 3.5 3000 276 15 182 6| 3.7 1.2 4.9| 57.4 -22.1 35.3 11.8 0.33| 8.5 2.8 4000 274 17 201 7| 2.8 2.1 4.9| 58.5 -61.3 -2.8 -0.7 0.06| 8.3 0.5 5000 270 20 211 9| 2.7 2.0 4.7| 88.0 -71.0 17.0 3.4 0.11| 7.9 0.9 6000 268 22 221 12| 3.1 1.7 4.8|150.7 -71.0 79.7 13.3 0.21| 7.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//YBCV/skewt/YBCV.skewt.20251028.23.gif