UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101123.upa.cvt Date: 2300Z 11 OCT 25 Searching for YBCV... Searching the city database file for: YBCV ... Date:2300Z 11 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 116 SFC 979 304 29.0 15.0 43 14.0 19.6 10 10 304.0 306.0 293.5 336.8 11.01 2 935 709 24.6 11.6 44 13.0 16.3 22 21 303.5 305.2 292.0 331.0 9.21 3 926 794 25.6 5.6 28 20.0 13.8 25 23 305.4 306.5 290.0 324.1 6.16 4 925 803 25.6 5.6 28 20.0 13.8 25 23 305.5 306.6 290.0 324.2 6.17 5 850 1539 21.8 -7.2 14 29.0 7.9 50 11 309.0 309.5 287.9 317.3 2.62 6 700 3179 8.6 -13.4 20 22.0 -0.3 210 6 312.0 312.4 288.2 318.4 1.94 7 693 3262 7.8 -13.2 21 21.0 -0.7 212 6 312.0 312.4 288.3 318.5 1.99 8 618 4194 -0.3 -10.3 47 10.0 -4.4 235 13 313.1 313.7 289.4 322.2 2.82 9 576 4754 -4.1 -11.1 58 7.0 -6.9 260 16 315.0 315.6 290.0 324.3 2.84 10 562 4948 -4.9 -13.9 49 9.0 -8.2 269 16 316.3 316.8 290.0 324.0 2.32 11 560 4976 -4.9 -15.9 42 11.0 -8.8 270 16 316.6 317.0 289.8 323.2 1.98 12 539 5276 -6.5 -12.5 62 6.0 -8.8 279 17 318.2 318.7 290.9 327.1 2.72 13 511 5692 -9.1 -16.1 57 7.0 -11.5 298 23 319.9 320.4 290.9 327.1 2.13 14 500 5860 -10.1 -12.6 82 2.5 -11.1 310 26 320.7 321.3 291.8 330.4 2.90 15 482 6141 -11.7 -12.6 93 0.9 -12.1 310 29 322.1 322.7 292.3 332.2 3.01 16 473 6285 -12.5 -14.2 87 1.7 -13.1 310 31 322.9 323.4 292.2 331.9 2.69 17 417 7233 -19.7 -19.9 98 0.2 -19.8 310 41 325.5 325.9 292.3 332.0 1.89 18 400 7540 -21.7 -22.1 97 0.4 -21.8 310 45 326.8 327.1 292.4 332.5 1.63 19 399 7558 -21.9 -22.4 96 0.5 -22.0 310 45 326.8 327.1 292.3 332.3 1.59 20 398 7577 -22.1 -24.5 81 2.4 -22.7 310 45 326.7 327.0 292.1 331.4 1.32 21 397 7595 -21.7 -28.7 53 7.0 -23.2 310 45 327.5 327.7 291.9 330.7 0.90 22 371 8093 -23.5 -46.5 10 23.0 -26.3 305 46 331.5 331.5 292.3 332.1 0.16 23 339 8746 -28.7 -37.7 42 9.0 -30.0 284 50 333.1 333.2 293.0 334.7 0.44 24 310 9380 -33.3 -50.3 17 17.0 -34.7 270 56 335.3 335.3 293.3 335.8 0.12 25 300 9610 -35.3 -48.3 25 13.0 -36.4 270 60 335.6 335.7 293.4 336.3 0.16 26 250 10850 -45.5 -55.5 32 10.0 -45.9 275 69 338.4 338.4 294.0 338.8 0.08 27 241 11093 -47.9 -57.9 31 10.0 -48.3 278 70 338.4 338.4 294.0 338.6 0.06 28 238 11175 -47.9 -69.9 6 22.0 -48.4 279 70 339.6 339.6 294.2 339.7 0.01 29 200 12300 -55.7 -72.7 10 17.0 -55.9 265 66 344.6 344.6 295.4 344.6 0.01 30 158 13780 -63.5 -78.5 11 15.0 -63.6 269 69 355.4 355.4 297.8 355.4 0.01 31 150 14100 -64.1 -81.1 8 17.0 -64.2 270 70 359.7 359.7 298.7 359.7 0.00 32 148 14182 -64.5 -81.4 8 16.9 -64.6 270 71 360.4 360.4 298.8 360.4 0.00 33 132 14877 -67.5 -83.5 9 16.0 -67.6 273 67 367.0 367.0 300.0 367.0 0.00 34 127 15110 -65.7 -85.7 5 20.0 -65.8 274 66 374.3 374.3 301.3 374.3 0.00 35 116 15660 -66.9 -86.9 4 20.0 -67.0 268 46 381.9 381.9 302.6 381.9 0.00 36 101 16482 -74.1 -87.1 12 13.0 -74.2 300 32 383.5 383.5 302.8 383.5 0.00 37 100 16540 -72.7 -86.7 10 14.0 -72.8 300 33 387.3 387.3 303.4 387.3 0.00 38 98 16659 -71.1 -87.1 8 16.0 -71.2 300 33 392.6 392.6 304.2 392.6 0.00 39 89 17227 -73.3 -87.3 10 14.0 -73.3 299 27 399.2 399.2 305.1 399.2 0.00 40 83 17639 -70.1 -89.1 5 19.0 -70.2 298 22 413.8 413.8 307.0 413.8 0.00 41 81 17784 -71.1 -89.1 5 18.0 -71.2 297 20 414.6 414.6 307.1 414.6 0.00 42 70 18650 -70.3 -90.3 4 20.0 -70.4 295 9 434.0 434.0 309.3 434.0 0.00 43 68 18822 -70.3 -90.3 4 20.0 -70.4 437.6 437.6 309.6 437.6 0.00 44 65 19093 -66.9 -89.9 3 23.0 -67.1 450.7 450.7 310.9 450.7 0.00 TRP 101 16482 -74.1 -87.1 12 13.0 -74.2 300 32 383.5 383.5 302.8 383.5 0.00 WND 148 14182 -64.5 -81.4 8 16.9 -64.6 270 71 360.4 360.4 298.8 360.4 0.00 Sounding variables and indices 1000-500 mb thick: 5744.00 m Freezing level: 620.78 mb = 4159.17 m = 13645.41 ft Wetbulb zero: 705.00 mb = 3118.93 m = 10232.59 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 34.63 % Est. max temperature: 34.38 C = 93.89 F Sfc-Lift cond lev (LCL): 798.40 mb = 2067.99 m = 6784.67 ft T: 17.54 C 700-500 lapse rate: 6.98 C/km ThetaE index: 12.70 C Layer 935.0- 925.0 mb Conv cond level (CCL): 648.47 mb = 3802.25 m = 12474.44 ft Mean mixing ratio: 7.41 g/kg Conv temperature: 37.65 C = 99.76 F Cap Strength: 5.88 C Lifted Index: 2.36 C Risk: None Lifted Index @300 mb: 6.57 C Lifted Index @700 mb: 5.18 C Showalter Index: 7.81 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 31.90 C Cross Totals Index: 2.90 C K Index: 2.70 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 2.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.13 J/kg Max Up Vert Vel: 6.35 m/s Conv Inhibition (B-): 10545.35 J/kg Cap Strength: 5.88 C Lift Cond Lev (LCL): 719.58 mb = 2946.00 m = 9665.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 10 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 10 10 -1.7 -9.8 | 85 5 -5.4 -0.5 1 925 803 25 23 -9.7 -20.8 | 49 18 -13.4 -11.5 2 913 914 30 21 -10.5 -18.2 | 58 17 -14.1 -8.8 3 882 1219 25 15 -6.3 -13.6 | 67 11 -10.0 -4.2 4 851 1524 55 10 -8.2 -5.7 | 107 12 -11.8 3.6 5 850 1539 50 11 -8.4 -7.1 | 101 12 -12.1 2.3 6 792 2134 35 6 -3.4 -4.9 | 122 8 -7.1 4.4 7 711 3048 230 3 2.3 1.9 | 173 11 -1.3 11.3 8 700 3179 210 6 3.0 5.2 | 177 15 -0.6 14.6 9 634 3962 225 10 7.1 7.1 | 192 17 3.4 16.4 10 611 4267 240 14 12.1 7.0 | 207 18 8.5 16.4 11 544 5182 280 17 16.7 -3.0 | 244 15 13.1 6.4 12 524 5486 275 17 16.9 -1.5 | 239 15 13.3 7.9 13 504 5791 310 26 19.9 -16.7 | 294 18 16.3 -7.3 14 500 5860 310 26 19.9 -16.7 | 294 18 16.3 -7.3 15 400 7540 310 45 34.5 -28.9 | 302 37 30.8 -19.6 16 379 7925 310 45 34.5 -28.9 | 302 37 30.8 -19.6 17 320 9144 270 53 53.0 -0.0 | 259 50 49.4 9.4 18 300 9610 270 60 60.0 -0.0 | 261 57 56.4 9.4 19 250 10850 275 69 68.7 -6.0 | 267 65 65.1 3.3 20 234 11278 280 71 69.9 -12.3 | 273 66 66.3 -3.0 21 223 11582 275 57 56.8 -5.0 | 265 53 53.1 4.4 22 200 12300 265 66 65.7 5.8 | 256 64 62.1 15.1 23 150 14100 270 70 70.0 -0.0 | 262 67 66.4 9.4 24 148 14182 270 71 71.0 -0.0 | 262 68 67.4 9.4 25 145 14326 270 71 71.0 -0.0 | 262 68 67.4 9.4 26 124 15240 275 65 64.8 -5.7 | 267 61 61.1 3.7 27 112 15850 265 37 36.9 3.2 | 249 36 33.2 12.6 28 107 16154 285 28 27.0 -7.2 | 265 23 23.4 2.1 29 101 16482 300 32 27.7 -16.0 | 285 25 24.1 -6.6 30 100 16540 300 33 28.6 -16.5 | 286 26 24.9 -7.1 31 96 16764 300 33 28.6 -16.5 | 286 26 24.9 -7.1 32 70 18650 295 9 8.2 -3.8 | 219 7 4.5 5.6 Wind Parameters Mean winds (0-6000m): 308.7 at 13.4 knts Storm direction: 338.7 at 10.0 knts Shear (0-3000m) pos: 0.9 neg: 2.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 94.8 deg Storm rel helicity (0-3000m) pos: 63.8 neg: -15.6 tot: 48.1 m^2/s^2 ave: 16.0 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.49 Bulk Shear: 41.49 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 20 17 57 11| 14.0 0.0 14.0| 0.0 -10.6 -10.6 -21.2 -0.35| 14.1 -5.0 1000 24 17 59 13| 3.1 0.0 3.1| 26.1 -10.6 15.5 15.5 0.09| 12.8 1.2 1500 29 15 71 12| 1.9 0.0 1.9| 45.0 -12.6 32.4 21.6 0.24| 11.3 2.7 2000 30 13 79 10| 1.4 1.5 2.9| 53.0 -12.6 40.5 20.2 0.30| 10.0 3.0 2500 28 11 86 9| 1.1 2.4 3.5| 59.7 -12.7 47.0 18.8 0.35| 9.5 3.3 3000 30 10 94 9| 0.9 2.6 3.6| 63.8 -15.6 48.1 16.0 0.31| 9.1 2.8 4000 18 10 89 7| 0.8 2.0 2.8|102.3 -15.6 86.7 21.7 0.40| 8.0 3.2 5000 319 11 256 4| 1.0 1.6 2.6|146.3 -17.1 129.2 25.8 0.47| 7.5 3.5 6000 309 13 262 7| 1.9 1.4 3.3|219.0 -18.7 200.3 33.4 0.54| 8.1 4.3 Wrote GIF file: /home/apache/climate/data/raob//YBCV/skewt/YBCV.skewt.20251011.23.gif