UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110423.upa.cvt Date: 2300Z 4 NOV 25 Searching for YBCV... Searching the city database file for: YBCV ... Date:2300Z 4 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 140 SFC 981 304 24.2 -0.8 19 25.0 11.4 165 9 299.0 299.7 285.4 310.1 3.67 2 978 331 21.4 -2.6 20 24.0 9.7 163 9 296.4 297.0 283.8 306.1 3.22 3 967 429 20.4 -2.6 21 23.0 9.2 155 8 296.4 297.0 283.8 306.2 3.26 4 925 811 16.8 -3.2 25 20.0 7.3 125 4 296.5 297.1 283.9 306.3 3.26 5 890 1138 13.6 -3.4 31 17.0 5.6 177 6 296.5 297.1 284.0 306.5 3.34 6 850 1523 11.2 -1.8 40 13.0 4.9 250 12 297.9 298.6 285.2 309.7 3.94 7 841 1612 10.4 -1.6 43 12.0 4.6 251 11 297.9 298.7 285.3 310.0 4.04 8 819 1832 9.8 -13.2 18 23.0 1.1 253 9 299.6 299.9 283.4 304.9 1.69 9 801 2016 10.4 -17.6 12 28.0 0.5 254 9 302.1 302.3 283.8 306.0 1.20 10 737 2706 8.6 -18.4 13 27.0 -0.9 247 15 307.4 307.7 285.8 311.4 1.21 11 700 3129 5.6 -20.4 13 26.0 -3.0 255 16 308.7 308.9 286.1 312.3 1.08 12 661 3594 2.2 -20.8 16 23.0 -5.2 264 17 310.0 310.2 286.6 313.6 1.10 13 605 4304 0.0 -39.0 3 39.0 -8.4 240 21 315.4 315.4 287.5 316.2 0.22 14 500 5800 -10.1 -44.1 4 34.0 -15.7 230 28 320.7 320.8 289.2 321.3 0.15 15 496 5862 -9.3 -44.3 4 35.0 -15.2 227 28 322.4 322.5 289.7 323.0 0.15 16 411 7288 -20.3 -38.3 18 18.0 -23.2 228 43 326.1 326.1 291.0 327.3 0.34 17 407 7361 -19.7 -53.7 3 34.0 -23.4 229 44 327.8 327.8 291.2 328.0 0.06 18 400 7490 -20.5 -44.5 10 24.0 -23.7 230 46 328.3 328.4 291.5 329.1 0.18 19 307 9398 -32.9 -48.9 19 16.0 -34.3 241 90 336.8 336.8 293.7 337.4 0.15 20 300 9560 -33.5 -49.5 19 16.0 -34.8 240 93 338.2 338.2 294.0 338.7 0.14 21 282 9989 -37.5 -49.5 28 12.0 -38.4 240 96 338.5 338.5 294.1 339.1 0.15 22 253 10729 -41.3 -61.3 10 20.0 -42.2 240 102 343.5 343.5 295.2 343.7 0.04 23 250 10810 -41.9 -60.9 11 19.0 -42.7 240 103 343.8 343.8 295.3 344.0 0.04 24 203 12184 -52.7 -65.7 19 13.0 -53.0 230 111 347.8 347.8 296.2 347.9 0.03 25 201 12248 -52.8 -68.5 13 15.7 -53.1 230 112 348.6 348.6 296.3 348.7 0.02 26 200 12280 -52.9 -69.9 11 17.0 -53.2 230 111 349.0 349.0 296.4 349.1 0.02 27 150 14090 -64.5 -80.5 9 16.0 -64.6 240 94 359.0 359.0 298.5 359.0 0.00 28 140 14509 -67.7 -81.7 12 14.0 -67.8 245 87 360.5 360.5 298.8 360.5 0.00 29 118 15530 -70.9 -86.9 8 16.0 -70.9 265 66 372.7 372.7 301.0 372.7 0.00 30 100 16510 -71.5 -86.5 9 15.0 -71.6 260 34 389.6 389.6 303.8 389.6 0.00 31 87 17330 -73.7 -87.7 10 14.0 -73.7 314 27 401.0 401.0 305.3 401.0 0.00 32 78 17973 -72.1 -90.1 5 18.0 -72.2 15 18 417.0 417.0 307.4 417.0 0.00 33 70 18620 -66.7 -90.7 2 24.0 -66.9 75 10 441.7 441.7 310.0 441.7 0.00 34 63 19251 -68.9 -90.9 3 22.0 -69.1 73 11 450.4 450.4 310.9 450.4 0.00 35 50 20650 -62.9 -91.9 1 29.0 -63.3 70 12 495.3 495.3 314.6 495.3 0.00 36 47 21034 -60.7 -90.7 1 30.0 -61.3 70 14 509.4 509.4 315.6 509.4 0.00 37 44 21446 -61.3 -90.3 1 29.0 -61.9 70 15 517.6 517.6 316.1 517.6 0.00 38 35 22870 -61.1 -91.1 1 30.0 -61.8 70 21 553.1 553.1 318.3 553.2 0.00 39 30 23840 -56.7 -89.7 1 33.0 -58.0 70 25 590.1 590.1 320.2 590.1 0.00 40 22 25811 -54.3 -88.3 1 34.0 -56.5 85 20 651.9 652.0 322.7 652.0 0.01 41 20 26420 -54.5 -88.5 1 34.0 -56.8 90 19 669.4 669.4 323.4 669.4 0.01 42 19 26748 -54.7 -88.7 1 34.0 -57.1 678.6 678.6 323.7 678.7 0.01 43 15 28281 -48.9 -85.9 1 37.0 -53.5 745.4 745.4 325.8 745.5 0.02 44 14 28731 -51.9 -86.9 1 35.0 -55.7 750.1 750.1 326.0 750.2 0.01 45 12 29733 -50.7 -86.7 1 36.0 -55.4 788.1 788.1 327.0 788.3 0.02 TRP 118 15530 -70.9 -86.9 8 16.0 -70.9 265 66 372.7 372.7 301.0 372.7 0.00 WND 201 12248 -52.8 -68.5 13 15.7 -53.1 230 112 348.6 348.6 296.3 348.7 0.02 Sounding variables and indices 1000-500 mb thick: 5660.00 m Freezing level: 605.00 mb = 4304.26 m = 14121.43 ft Wetbulb zero: 777.10 mb = 2267.11 m = 7437.94 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 14.54 % Est. max temperature: 23.90 C = 75.02 F Sfc-Lift cond lev (LCL): 676.43 mb = 3406.74 m = 11176.83 ft T: 3.57 C 700-500 lapse rate: 5.88 C/km ThetaE index: 5.18 C Layer 819.0- 801.0 mb Conv cond level (CCL): 476.24 mb = 6170.54 m = 20244.30 ft Mean mixing ratio: 3.29 g/kg Conv temperature: 48.35 C = 119.03 F Cap Strength: 13.69 C Lifted Index: 14.55 C Risk: None Lifted Index @300 mb: 22.70 C Lifted Index @700 mb: 11.00 C Showalter Index: 12.41 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 8.30 C K Index: -6.50 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 2.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.41 J/kg Max Up Vert Vel: 1.68 m/s Conv Inhibition (B-): 54592.88 J/kg Cap Strength: 14.48 C Lift Cond Lev (LCL): 684.91 mb = 3305.71 m = 10845.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 13 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 ---------------------------------------------------------- 0 981 304 165 9 -2.3 8.7 | 121 18 -15.4 9.1 1 925 811 125 4 -3.3 2.3 | 99 17 -16.4 2.7 2 914 914 135 3 -2.1 2.1 | 100 15 -15.2 2.6 3 850 1523 250 12 11.3 4.1 | 158 5 -1.8 4.5 4 850 1524 250 11 10.3 3.8 | 147 5 -2.7 4.2 5 790 2134 255 8 7.7 2.1 | 115 6 -5.4 2.5 6 761 2438 230 14 10.7 9.0 | 166 10 -2.4 9.4 7 733 2743 250 15 14.1 5.1 | 190 6 1.0 5.6 8 707 3048 245 15 13.6 6.3 | 184 7 0.5 6.8 9 700 3129 255 16 15.5 4.1 | 207 5 2.4 4.6 10 655 3658 265 17 16.9 1.5 | 243 4 3.9 1.9 11 630 3962 240 17 14.7 8.5 | 190 9 1.6 8.9 12 606 4267 240 21 18.2 10.5 | 205 12 5.1 10.9 13 520 5486 255 32 30.9 8.3 | 244 20 17.8 8.7 14 500 5800 230 28 21.4 18.0 | 204 20 8.4 18.4 15 481 6096 215 28 16.1 22.9 | 187 24 3.0 23.4 16 400 7490 230 46 35.2 29.6 | 216 37 22.2 30.0 17 393 7620 225 47 33.2 33.2 | 211 39 20.2 33.7 18 361 8230 260 59 58.1 10.2 | 257 46 45.0 10.7 19 332 8839 255 61 58.9 15.8 | 251 49 45.8 16.2 20 305 9449 240 93 80.5 46.5 | 235 82 67.5 46.9 21 300 9560 240 93 80.5 46.5 | 235 82 67.5 46.9 22 250 10810 240 103 89.2 51.5 | 236 92 76.1 51.9 23 222 11582 230 105 80.4 67.5 | 225 96 67.4 67.9 24 201 12248 230 112 85.8 72.0 | 225 103 72.7 72.4 25 200 12280 230 111 85.0 71.3 | 225 102 71.9 71.8 26 193 12497 230 112 85.8 72.0 | 225 103 72.7 72.4 27 150 14090 240 94 81.4 47.0 | 235 83 68.3 47.4 28 144 14326 240 93 80.5 46.5 | 235 82 67.5 46.9 29 124 15240 265 64 63.8 5.6 | 263 51 50.7 6.0 30 118 15530 265 66 65.7 5.8 | 263 53 52.7 6.2 31 112 15850 270 68 68.0 -0.0 | 270 55 54.9 0.4 32 106 16154 245 50 45.3 21.1 | 236 39 32.2 21.6 33 100 16510 260 34 33.5 5.9 | 253 21 20.4 6.3 34 96 16764 260 34 33.5 5.9 | 253 21 20.4 6.3 35 70 18620 75 10 -9.7 -2.6 | 85 23 -22.7 -2.1 36 50 20650 70 12 -11.3 -4.1 | 81 25 -24.4 -3.7 37 30 23840 70 25 -23.5 -8.6 | 77 37 -36.6 -8.1 38 20 26420 90 19 -19.0 0.0 | 91 32 -32.1 0.4 Wind Parameters Mean winds (0-6000m): 241.9 at 17.5 knts Storm direction: 271.9 at 13.1 knts Shear (0-3000m) pos: 3.2 neg: 0.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 97.2 deg Storm rel helicity (0-3000m) pos: 61.2 neg: -36.0 tot: 25.2 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 45.27 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 ------------------------------------------------------------------------------- 500 153 7 111 17| 0.0 6.6 6.6| 0.0 -30.1 -30.1 -60.2 -0.96| 6.9 -6.6 1000 165 6 113 16| 4.7 3.3 8.0| 32.3 -30.2 2.1 2.1 0.11| 8.9 1.0 1500 214 7 126 11| 4.3 2.2 6.5| 40.6 -33.3 7.3 4.9 0.12| 9.3 1.1 2000 228 8 128 9| 3.2 1.0 4.2| 46.5 -35.3 11.2 5.6 0.17| 8.4 1.4 2500 233 9 136 8| 3.4 0.8 4.2| 56.5 -35.3 21.3 8.5 0.26| 8.2 2.2 3000 238 10 143 7| 3.2 0.6 3.8| 61.2 -36.0 25.2 8.4 0.30| 7.6 2.3 4000 244 12 159 6| 2.4 0.5 2.9| 70.5 -44.0 26.5 6.6 0.22| 7.4 1.6 5000 245 15 184 7| 3.0 0.4 3.4|104.8 -44.0 60.8 12.2 0.31| 7.0 2.2 6000 242 17 195 9| 2.5 1.8 4.3|122.8-148.8 -25.9 -4.3 0.05| 7.9 0.4 Wrote GIF file: /home/apache/climate/data/raob//YBCV/skewt/YBCV.skewt.20251104.23.gif