UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102923.upa.cvt Date: 2300Z 29 OCT 25 Searching for YBCV... Searching the city database file for: YBCV ... Date:2300Z 29 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 125 SFC 980 304 27.4 6.4 26 21.0 15.0 180 5 302.3 303.4 289.0 320.8 6.15 2 976 340 25.0 4.0 26 21.0 13.2 173 5 300.2 301.2 287.3 315.8 5.22 3 925 805 20.6 3.6 33 17.0 11.2 80 5 300.4 301.4 287.5 316.4 5.36 4 850 1526 14.0 1.0 41 13.0 7.2 295 5 300.8 301.7 287.2 315.4 4.84 5 773 2315 6.8 -1.2 57 8.0 2.9 271 15 301.3 302.2 287.1 315.0 4.53 6 768 2369 6.6 -4.4 45 11.0 1.5 273 16 301.7 302.3 286.2 312.6 3.59 7 756 2498 9.4 -35.6 3 45.0 -1.8 272 15 306.1 306.1 284.2 306.9 0.24 8 745 2620 9.0 -36.0 2 45.0 -2.1 266 14 306.9 307.0 284.5 307.8 0.24 9 700 3133 6.8 -29.2 6 36.0 -3.3 240 18 310.0 310.1 285.9 311.7 0.49 10 607 4288 0.0 -26.0 12 26.0 -7.5 240 31 315.1 315.2 288.0 317.7 0.76 11 559 4940 -5.5 -22.5 25 17.0 -10.5 236 33 316.1 316.3 288.7 319.9 1.12 12 521 5491 -7.1 -42.1 4 35.0 -13.5 250 34 320.6 320.6 289.1 321.3 0.18 13 507 5702 -8.7 -17.7 48 9.0 -11.8 250 33 321.2 321.5 291.0 327.5 1.88 14 500 5810 -9.1 -19.1 44 10.0 -12.3 250 33 321.9 322.3 291.0 327.7 1.69 15 489 5982 -10.3 -17.3 56 7.0 -12.7 249 34 322.5 322.9 291.5 329.4 2.01 16 478 6157 -10.7 -21.7 40 11.0 -14.0 248 35 324.1 324.4 291.5 329.0 1.41 17 433 6909 -17.1 -24.1 55 7.0 -18.9 249 40 325.3 325.6 291.6 329.7 1.26 18 400 7500 -21.1 -31.1 40 10.0 -23.1 260 45 327.6 327.7 291.7 330.2 0.71 19 360 8271 -25.9 -35.9 39 10.0 -27.5 253 49 331.2 331.3 292.5 333.0 0.50 20 358 8311 -25.9 -36.9 35 11.0 -27.6 253 49 331.7 331.8 292.6 333.4 0.45 21 307 9401 -36.7 -40.9 65 4.2 -37.1 241 54 331.4 331.5 292.4 332.8 0.35 22 300 9560 -37.9 -42.8 60 4.9 -38.4 235 62 332.0 332.0 292.6 333.1 0.29 23 293 9721 -38.7 -45.7 48 7.0 -39.2 235 67 333.1 333.1 292.7 333.9 0.22 24 282 9983 -38.1 -73.1 1 35.0 -39.3 235 76 337.6 337.6 293.7 337.6 0.01 25 281 10007 -38.1 -68.1 3 30.0 -39.2 235 77 337.9 337.9 293.8 338.0 0.01 26 250 10800 -42.1 -64.1 7 22.0 -42.9 235 97 343.5 343.5 295.2 343.6 0.03 27 227 11448 -45.1 -70.1 4 25.0 -45.8 234 102 348.5 348.5 296.3 348.6 0.01 28 200 12280 -51.5 -73.5 6 22.0 -51.9 230 105 351.2 351.2 296.9 351.3 0.01 29 198 12345 -52.0 -73.8 6 21.8 -52.3 230 106 351.5 351.5 297.0 351.5 0.01 30 161 13661 -61.3 -79.3 7 18.0 -61.4 239 81 357.2 357.2 298.1 357.2 0.00 31 150 14100 -62.3 -83.3 4 21.0 -62.4 235 79 362.8 362.8 299.2 362.8 0.00 32 126 15159 -69.3 -84.3 10 15.0 -69.4 240 61 368.6 368.6 300.3 368.7 0.00 33 109 16019 -71.9 -85.9 11 14.0 -71.9 230 36 379.3 379.3 302.1 379.4 0.00 34 100 16530 -69.7 -87.7 6 18.0 -69.8 245 24 393.1 393.1 304.2 393.1 0.00 35 89 17220 -72.7 -87.7 9 15.0 -72.8 238 24 400.4 400.4 305.3 400.4 0.00 36 75 18223 -73.9 -89.9 7 16.0 -74.0 222 24 418.0 418.0 307.4 418.0 0.00 37 70 18630 -69.5 -91.5 3 22.0 -69.6 215 24 435.7 435.7 309.4 435.7 0.00 38 67 18894 -66.1 -92.1 1 26.0 -66.3 194 22 448.6 448.6 310.7 448.6 0.00 39 60 19561 -67.5 -91.5 2 24.0 -67.7 139 17 459.8 459.8 311.8 459.8 0.00 40 55 20086 -66.9 -91.9 2 25.0 -67.1 97 13 472.8 472.8 312.8 472.8 0.00 41 51 20548 -62.3 -91.3 1 29.0 -62.7 60 10 493.9 493.9 314.5 493.9 0.00 42 50 20670 -63.3 -91.3 1 28.0 -63.7 50 9 494.3 494.3 314.5 494.3 0.00 43 46 21182 -63.9 -91.9 1 28.0 -64.3 61 11 504.8 504.8 315.3 504.8 0.00 44 30 23840 -58.3 -90.3 1 32.0 -59.4 115 24 585.7 585.7 319.9 585.7 0.00 45 21 26123 -51.3 -87.3 1 36.0 -54.3 71 22 669.7 669.7 323.4 669.8 0.01 46 20 26440 -50.9 -86.9 1 36.0 -54.1 65 22 680.4 680.4 323.8 680.4 0.01 47 10 30970 -46.7 -85.7 0 39.0 -53.7 40 3 845.2 845.2 328.3 845.5 0.03 48 9.9 31037 -46.5 -85.5 0 39.0 -53.5 848.4 848.4 328.4 848.6 0.03 49 9.7 31172 -46.5 -85.5 0 39.0 -53.7 853.4 853.4 328.5 853.6 0.03 TRP 109 16019 -71.9 -85.9 11 14.0 -71.9 230 36 379.3 379.3 302.1 379.4 0.00 WND 198 12345 -52.0 -73.8 6 21.8 -52.3 230 106 351.5 351.5 297.0 351.5 0.01 Sounding variables and indices 1000-500 mb thick: 5685.00 m Freezing level: 607.00 mb = 4287.87 m = 14067.63 ft Wetbulb zero: 762.46 mb = 2428.31 m = 7966.79 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 23.14 % Est. max temperature: 26.08 C = 78.94 F Sfc-Lift cond lev (LCL): 719.61 mb = 2905.36 m = 9531.89 ft T: 7.78 C 700-500 lapse rate: 5.94 C/km ThetaE index: 9.45 C Layer 850.0- 745.0 mb Conv cond level (CCL): 579.44 mb = 4655.97 m = 15275.31 ft Mean mixing ratio: 5.26 g/kg Conv temperature: 40.69 C = 105.24 F Cap Strength: 9.17 C Lifted Index: 9.45 C Risk: None Lifted Index @300 mb: 11.53 C Lifted Index @700 mb: 8.01 C Showalter Index: 9.92 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 10.10 C K Index: -11.90 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.05 J/kg Max Up Vert Vel: 2.02 m/s Conv Inhibition (B-): 51166.96 J/kg Cap Strength: 9.24 C Lift Cond Lev (LCL): 714.39 mb = 2965.36 m = 9728.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 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 ---------------------------------------------------------- 0 980 304 180 5 0.0 5.0 | 112 17 -15.6 6.3 1 925 805 80 5 -4.9 -0.9 | 91 21 -20.5 0.4 2 913 914 100 3 -3.0 0.5 | 96 19 -18.6 1.8 3 850 1526 295 5 4.5 -2.1 | 86 11 -11.1 -0.8 4 790 2134 265 14 13.9 1.2 | 146 3 -1.7 2.5 5 761 2438 275 16 15.9 -1.4 | 286 0 0.3 -0.1 6 734 2743 260 12 11.8 2.1 | 132 5 -3.8 3.4 7 707 3048 250 16 15.0 5.5 | 175 7 -0.6 6.8 8 700 3133 240 18 15.6 9.0 | 180 10 -0.0 10.3 9 655 3658 235 27 22.1 15.5 | 201 18 6.5 16.8 10 607 4267 240 31 26.8 15.5 | 214 20 11.2 16.8 11 541 5182 235 34 27.9 19.5 | 210 24 12.2 20.8 12 521 5486 250 34 31.9 11.6 | 232 21 16.3 12.9 13 500 5810 250 33 31.0 11.3 | 231 20 15.4 12.6 14 444 6706 245 39 35.3 16.5 | 228 27 19.7 17.8 15 400 7500 260 45 44.3 7.8 | 252 30 28.7 9.1 16 393 7620 260 46 45.3 8.0 | 253 31 29.7 9.3 17 305 9449 240 54 46.8 27.0 | 228 42 31.1 28.3 18 300 9560 235 62 50.8 35.6 | 224 51 35.2 36.9 19 267 10363 235 89 72.9 51.0 | 228 78 57.3 52.4 20 250 10800 235 97 79.5 55.6 | 228 86 63.8 56.9 21 233 11278 235 101 82.7 57.9 | 229 90 67.1 59.2 22 200 12280 230 105 80.4 67.5 | 223 95 64.8 68.8 23 198 12345 230 106 81.2 68.1 | 223 96 65.6 69.4 24 193 12497 230 106 81.2 68.1 | 223 96 65.6 69.4 25 159 13716 240 80 69.3 40.0 | 232 68 53.7 41.3 26 150 14100 235 79 64.7 45.3 | 226 68 49.1 46.6 27 144 14326 235 85 69.6 48.8 | 227 74 54.0 50.1 28 131 14935 240 56 48.5 28.0 | 228 44 32.9 29.3 29 118 15545 240 69 59.8 34.5 | 231 57 44.1 35.8 30 109 16019 230 36 27.6 23.1 | 206 27 12.0 24.4 31 101 16459 225 37 26.2 26.2 | 201 29 10.5 27.5 32 100 16530 245 24 21.8 10.1 | 208 13 6.1 11.4 33 96 16764 245 24 21.8 10.1 | 208 13 6.1 11.4 34 70 18630 215 24 13.8 19.7 | 175 21 -1.9 21.0 35 50 20670 50 9 -6.9 -5.8 | 79 23 -22.5 -4.5 36 30 23840 115 24 -21.8 10.1 | 107 39 -37.4 11.4 37 20 26440 65 22 -19.9 -9.3 | 77 36 -35.6 -8.0 38 10 30970 40 3 -1.9 -2.3 | 87 18 -17.5 -1.0 Wind Parameters Mean winds (0-6000m): 244.8 at 20.9 knts Storm direction: 274.8 at 15.7 knts Shear (0-3000m) pos: 0.0 neg: 3.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 78.2 deg Storm rel helicity (0-3000m) pos: 29.0 neg: -62.4 tot: -33.5 m^2/s^2 ave: -11.2 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 72.60 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 ------------------------------------------------------------------------------- 500 130 5 103 20| 0.0 7.9 7.9| 0.0 -37.2 -37.2 -74.3 -0.82| 8.9 -7.3 1000 97 4 95 20| 0.0 4.8 4.8| 7.3 -61.6 -54.3 -54.3 -0.62| 9.0 -5.6 1500 273 5 96 11| 0.0 3.8 3.8| 11.7 -61.9 -50.3 -33.5 -0.36| 9.1 -3.3 2000 267 7 100 9| 0.0 4.1 4.1| 15.8 -61.9 -46.2 -23.1 -0.15| 8.7 -1.3 2500 268 8 102 7| 0.0 2.6 2.6| 16.7 -62.4 -45.7 -18.3 -0.13| 8.4 -1.1 3000 260 10 117 7| 0.0 3.2 3.2| 29.0 -62.4 -33.5 -11.2 0.02| 8.7 0.1 4000 247 14 161 7| 0.5 3.3 3.8| 60.9 -62.4 -1.5 -0.4 0.13| 7.9 1.0 5000 243 18 183 9| 0.6 2.8 3.4| 80.4 -68.9 11.4 2.3 0.14| 7.1 1.0 6000 245 21 198 11| 0.8 2.6 3.4|108.9 -73.6 35.2 5.9 0.18| 6.7 1.2 Wrote GIF file: /home/apache/climate/data/raob//YBCV/skewt/YBCV.skewt.20251029.23.gif