UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101923.upa.cvt Date: 2300Z 19 OCT 25 Searching for YBCV... Searching the city database file for: YBCV ... Date:2300Z 19 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 99 SFC 977 304 30.8 12.8 33 18.0 18.9 355 17 306.0 307.8 293.0 334.7 9.54 2 976 313 29.0 12.0 35 17.0 18.0 355 17 304.3 305.9 292.1 331.4 9.06 3 925 788 24.4 10.4 41 14.0 15.6 350 14 304.3 305.9 291.7 330.0 8.59 4 897 1056 22.2 10.2 46 12.0 14.7 340 16 304.7 306.3 292.0 330.9 8.74 5 893 1095 24.8 5.8 29 19.0 13.5 339 16 307.8 309.0 291.0 327.6 6.48 6 885 1174 25.4 4.4 26 21.0 13.1 336 17 309.2 310.3 291.0 327.5 5.93 7 868 1345 24.8 1.8 22 23.0 11.8 306 15 310.3 311.2 290.5 325.9 5.02 8 850 1528 23.8 0.8 22 23.0 11.0 270 8 311.1 312.0 290.6 326.0 4.77 9 700 3179 9.8 -13.2 18 23.0 0.4 220 9 313.3 313.7 288.7 319.8 1.97 10 686 3346 8.4 -15.6 17 24.0 -0.9 220 10 313.6 313.9 288.4 319.1 1.65 11 671 3528 9.2 -30.8 4 40.0 -2.4 192 13 316.5 316.6 288.1 318.0 0.44 12 577 4762 3.2 -41.8 2 45.0 -6.9 161 11 323.4 323.5 290.0 324.1 0.17 13 500 5900 -6.3 -42.3 4 36.0 -13.2 200 17 325.4 325.4 290.6 326.1 0.18 14 407 7471 -19.3 -44.3 9 25.0 -22.8 214 13 328.3 328.3 291.4 329.0 0.18 15 400 7600 -20.3 -46.3 8 26.0 -23.7 210 13 328.6 328.6 291.5 329.2 0.15 16 373 8114 -23.9 -39.9 21 16.0 -26.2 230 15 330.5 330.5 292.2 331.7 0.32 17 320 9216 -31.9 -52.9 11 21.0 -33.5 254 24 334.2 334.2 292.9 334.5 0.09 18 300 9670 -34.9 -44.9 35 10.0 -35.8 245 32 336.2 336.2 293.6 337.1 0.23 19 296 9763 -35.5 -46.5 32 11.0 -36.5 244 33 336.6 336.7 293.7 337.4 0.20 20 259 10674 -44.5 -51.5 46 7.0 -44.9 241 37 336.5 336.5 293.6 337.0 0.13 21 254 10804 -45.5 -53.5 40 8.0 -45.9 243 37 336.9 336.9 293.6 337.3 0.10 22 251 10883 -45.7 -57.7 25 12.0 -46.2 245 37 337.7 337.8 293.8 338.0 0.06 23 250 10910 -45.9 -54.9 35 9.0 -46.3 245 37 337.8 337.8 293.9 338.2 0.09 24 249 10937 -46.1 -53.1 45 7.0 -46.4 245 37 337.9 337.9 293.9 338.4 0.11 25 238 11236 -47.5 -60.5 21 13.0 -47.9 250 41 340.2 340.2 294.4 340.4 0.05 26 236 11291 -47.3 -68.3 7 21.0 -47.8 251 42 341.3 341.3 294.7 341.4 0.02 27 224 11636 -46.7 -72.7 4 26.0 -47.3 256 45 347.4 347.4 296.1 347.4 0.01 28 200 12380 -50.7 -75.7 4 25.0 -51.1 245 32 352.5 352.5 297.2 352.5 0.01 29 164 13647 -59.7 -82.7 3 23.0 -59.9 240 30 358.0 358.0 298.3 358.0 0.00 30 150 14200 -63.9 -82.9 6 19.0 -64.0 230 24 360.0 360.0 298.7 360.0 0.00 31 128 15152 -71.9 -82.9 18 11.0 -71.9 217 25 362.3 362.3 299.1 362.3 0.00 32 107 16191 -78.1 -86.1 26 8.0 -78.1 195 15 369.6 369.6 300.5 369.6 0.00 33 100 16580 -75.1 -86.1 16 11.0 -75.2 205 15 382.6 382.6 302.6 382.6 0.00 34 71 18567 -74.9 -89.9 8 15.0 -75.0 95 10 422.4 422.4 308.0 422.4 0.00 35 70 18650 -72.7 -90.7 5 18.0 -72.8 90 10 428.9 428.9 308.7 428.9 0.00 36 69 18735 -71.5 -90.5 4 19.0 -71.6 90 11 433.2 433.2 309.1 433.2 0.00 37 65 19087 -71.9 -90.9 4 19.0 -72.0 88 13 439.8 439.8 309.8 439.8 0.00 38 62 19366 -70.9 -91.9 3 21.0 -71.0 86 15 448.0 448.0 310.7 448.0 0.00 39 60 19563 -65.7 -92.7 1 27.0 -66.0 85 17 463.8 463.8 312.1 463.8 0.00 40 50 20680 -62.1 -92.1 1 30.0 -62.6 80 25 497.1 497.1 314.7 497.1 0.00 41 30 23870 -57.5 -89.5 1 32.0 -58.7 110 22 587.9 587.9 320.0 587.9 0.00 42 23 25557 -55.5 -89.5 1 34.0 -57.4 94 16 640.2 640.2 322.3 640.2 0.01 43 22 25840 -56.1 -89.1 1 33.0 -57.9 91 15 646.6 646.6 322.6 646.6 0.01 44 20 26450 -53.3 -89.3 0 36.0 -55.9 85 13 673.0 673.0 323.5 673.1 0.01 45 15 28324 -48.3 -87.3 0 39.0 -53.2 747.4 747.4 325.8 747.5 0.01 46 14 28783 -43.3 -83.3 0 40.0 -50.5 779.2 779.2 326.7 779.4 0.03 47 12 29822 -42.9 -82.9 0 40.0 -50.9 815.7 815.8 327.6 816.1 0.03 TRP 107 16191 -78.1 -86.1 26 8.0 -78.1 195 15 369.6 369.6 300.5 369.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 551.06 mb = 5145.12 m = 16880.10 ft Wetbulb zero: 695.97 mb = 3226.71 m = 10586.18 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 15.15 % Est. max temperature: 36.22 C = 97.20 F Sfc-Lift cond lev (LCL): 751.96 mb = 2570.14 m = 8432.12 ft T: 14.96 C 700-500 lapse rate: 5.92 C/km ThetaE index: 7.98 C Layer 700.0- 577.0 mb Conv cond level (CCL): 574.37 mb = 4798.02 m = 15741.34 ft Mean mixing ratio: 8.25 g/kg Conv temperature: 48.19 C = 118.74 F Cap Strength: 7.46 C Lifted Index: 4.93 C Risk: None Lifted Index @300 mb: 5.36 C Lifted Index @700 mb: 5.44 C Showalter Index: 6.92 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 30.10 C Cross Totals Index: 7.10 C K Index: 7.90 Risk: None Sweat Index: 42.60 Risk: None Energy Index: 0.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.55 J/kg Max Up Vert Vel: 6.41 m/s Conv Inhibition (B-): 41907.25 J/kg Cap Strength: 7.44 C Lift Cond Lev (LCL): 736.36 mb = 2748.37 m = 9016.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 245 at 11 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 ---------------------------------------------------------- 0 977 304 355 17 1.5 -16.9 | 21 23 -8.4 -21.6 1 925 788 350 14 2.4 -13.8 | 22 20 -7.5 -18.5 2 912 914 345 14 3.6 -13.5 | 19 19 -6.3 -18.2 3 881 1219 335 18 7.6 -16.3 | 6 21 -2.3 -21.0 4 850 1524 265 10 10.0 0.9 | 359 4 0.1 -3.8 5 850 1528 270 8 8.0 -0.0 | 22 5 -1.9 -4.7 6 792 2134 250 18 16.9 6.2 | 258 7 7.0 1.4 7 737 2743 245 15 13.6 6.3 | 246 4 3.7 1.6 8 711 3048 210 10 5.0 8.7 | 129 6 -4.9 3.9 9 700 3179 220 9 5.8 6.9 | 118 5 -4.1 2.2 10 685 3353 220 10 6.4 7.7 | 130 5 -3.5 2.9 11 660 3658 170 16 -2.8 15.8 | 131 17 -12.7 11.0 12 635 3962 165 20 -5.2 19.3 | 134 21 -15.1 14.6 13 612 4267 175 17 -1.5 16.9 | 137 17 -11.4 12.2 14 589 4572 160 10 -3.4 9.4 | 109 14 -13.3 4.7 15 546 5182 165 14 -3.6 13.5 | 123 16 -13.5 8.8 16 526 5486 190 16 2.8 15.8 | 147 13 -7.1 11.0 17 507 5791 195 18 4.7 17.4 | 158 14 -5.2 12.7 18 500 5900 200 17 5.8 16.0 | 160 12 -4.1 11.3 19 450 6706 235 12 9.8 6.9 | 178 2 -0.1 2.2 20 400 7600 210 13 6.5 11.3 | 153 7 -3.4 6.5 21 399 7620 210 13 6.5 11.3 | 153 7 -3.4 6.5 22 382 7925 230 12 9.2 7.7 | 167 3 -0.7 3.0 23 366 8230 230 17 13.0 10.9 | 207 7 3.1 6.2 24 323 9144 255 23 22.2 6.0 | 264 12 12.3 1.2 25 300 9670 245 32 29.0 13.5 | 245 21 19.1 8.8 26 271 10363 235 37 30.3 21.2 | 231 26 20.4 16.5 27 250 10910 245 37 33.5 15.6 | 245 26 23.6 10.9 28 226 11582 255 46 44.4 11.9 | 258 35 34.5 7.2 29 216 11887 260 41 40.4 7.1 | 265 31 30.5 2.4 30 200 12380 245 32 29.0 13.5 | 245 21 19.1 8.8 31 196 12497 240 35 30.3 17.5 | 238 24 20.4 12.8 32 170 13411 255 32 30.9 8.3 | 260 21 21.0 3.6 33 162 13716 235 29 23.8 16.6 | 229 18 13.9 11.9 34 150 14200 230 24 18.4 15.4 | 218 14 8.5 10.7 35 132 14935 230 25 19.2 16.1 | 219 15 9.3 11.4 36 126 15240 210 25 12.5 21.7 | 189 17 2.6 16.9 37 108 16154 215 20 11.5 16.4 | 188 12 1.6 11.7 38 107 16191 195 15 3.9 14.5 | 148 11 -6.0 9.8 39 102 16459 190 19 3.3 18.7 | 155 15 -6.6 14.0 40 100 16580 205 15 6.3 13.6 | 158 10 -3.6 8.9 41 97 16764 205 15 6.3 13.6 | 158 10 -3.6 8.9 42 70 18650 90 10 -10.0 0.0 | 77 20 -19.9 -4.7 43 50 20680 80 25 -24.6 -4.3 | 75 36 -34.5 -9.1 44 30 23870 110 22 -20.7 7.5 | 95 31 -30.6 2.8 45 20 26450 85 13 -13.0 -1.1 | 76 24 -22.8 -5.8 Wind Parameters Mean winds (0-6000m): 214.5 at 14.6 knts Storm direction: 244.5 at 11.0 knts Shear (0-3000m) pos: 0.0 neg: 4.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 105.6 deg Storm rel helicity (0-3000m) pos: 4.4 neg: -72.4 tot: -68.1 m^2/s^2 ave: -22.7 10^-3 m/s^2 rel: -0.52 Storm rel vorticity (0-3000m) horiz: 8.9 stream: -4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 104.30 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 15 22 22| 0.0 3.5 3.5| 1.0 -0.2 0.8 1.6 0.04| 3.5 0.1 1000 346 16 17 21| 0.0 5.7 5.7| 1.0 -44.7 -43.7 -43.7 -0.57| 7.8 -4.4 1500 331 14 10 17| 0.0 7.5 7.5| 3.7 -54.7 -51.0 -34.0 -0.38| 10.9 -4.1 2000 309 15 354 14| 0.0 7.0 7.0| 3.7 -61.7 -58.0 -29.0 -0.45| 9.9 -4.5 2500 292 15 339 11| 0.0 5.4 5.4| 3.7 -64.7 -61.0 -24.4 -0.47| 8.8 -4.2 3000 282 14 332 9| 0.0 4.3 4.3| 4.4 -72.4 -68.1 -22.7 -0.52| 8.9 -4.6 4000 247 15 255 4| 0.3 4.5 4.8| 14.6 -83.6 -68.9 -17.2 -0.37| 9.4 -3.4 5000 223 14 179 6| 0.5 3.1 3.6| 38.1-108.9 -70.8 -14.2 -0.32| 8.8 -2.8 6000 215 15 168 7| 1.2 2.6 3.8| 67.2-108.9 -41.7 -7.0 -0.19| 8.5 -1.6 Wrote GIF file: /home/apache/climate/data/raob//YBCV/skewt/YBCV.skewt.20251019.23.gif