UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112523.upa.cvt Date: 2300Z 25 NOV 25 Searching for YBCV... Searching the city database file for: YBCV ... Date:2300Z 25 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 47 SFC 972 304 29.2 21.2 62 8.0 23.4 310 7 304.8 307.9 297.5 354.2 16.52 2 936 636 26.0 18.0 61 8.0 20.4 325 19 304.9 307.5 295.9 346.7 14.01 3 925 739 26.8 14.8 48 12.0 18.7 325 19 306.7 308.9 294.7 341.4 11.52 4 917 816 27.0 13.0 42 14.0 17.7 323 19 307.7 309.6 294.0 338.9 10.31 5 864 1340 24.8 9.8 39 15.0 15.2 312 16 310.7 312.3 293.8 337.8 8.83 6 850 1483 23.4 9.4 41 14.0 14.5 290 15 310.7 312.3 293.7 337.5 8.74 7 729 2797 11.6 5.6 67 6.0 8.0 238 13 311.7 313.2 293.3 336.0 7.85 8 700 3136 9.0 5.2 77 3.8 6.8 245 11 312.5 314.0 293.6 337.1 7.95 9 654 3695 6.0 -4.0 49 10.0 1.0 247 17 315.2 316.0 291.5 329.1 4.35 10 633 3962 4.0 -7.0 44 11.0 -1.1 241 20 315.9 316.6 291.0 327.4 3.57 11 551 5067 -6.7 -8.9 84 2.2 -7.7 237 25 316.0 316.7 291.0 327.4 3.54 12 543 5182 -4.9 -5.9 93 1.0 -5.4 235 25 319.4 320.3 292.8 334.1 4.54 13 511 5659 -5.3 -7.8 83 2.5 -6.5 262 36 324.6 325.4 293.9 338.4 4.16 14 500 5830 -6.5 -8.8 84 2.3 -7.5 265 42 325.1 325.9 293.9 338.2 3.94 15 400 7540 -17.1 -17.8 94 0.7 -17.3 275 50 332.8 333.2 294.6 341.0 2.36 16 396 7615 -17.7 -18.1 97 0.4 -17.9 275 51 332.9 333.4 294.6 341.1 2.32 17 365 8222 -21.3 -25.3 70 4.0 -22.3 277 55 336.0 336.3 294.5 340.9 1.34 18 352 8489 -23.3 -28.3 63 5.0 -24.4 278 56 336.8 337.0 294.5 340.7 1.05 19 311 9385 -30.3 -35.3 62 5.0 -31.1 278 57 339.2 339.3 294.7 341.5 0.61 20 300 9640 -32.5 -36.0 71 3.5 -33.0 275 53 339.6 339.7 294.7 341.8 0.59 21 297 9711 -33.1 -36.0 75 2.9 -33.5 275 52 339.7 339.8 294.8 342.0 0.60 22 288 9926 -34.3 -64.3 3 30.0 -35.9 274 55 341.0 341.0 294.6 341.1 0.02 23 259 10659 -40.3 -53.3 24 13.0 -41.1 267 68 342.7 342.7 295.1 343.1 0.10 24 250 10900 -41.5 -58.5 14 17.0 -42.3 265 72 344.4 344.4 295.4 344.6 0.06 25 205 12219 -50.3 -71.3 7 21.0 -50.7 265 75 350.6 350.6 296.8 350.7 0.01 26 200 12380 -50.9 -71.9 7 21.0 -51.3 265 75 352.2 352.2 297.1 352.2 0.01 27 162 13723 -58.9 -83.9 3 25.0 -59.1 255 68 360.6 360.6 298.8 360.6 0.00 28 152 14119 -62.2 -81.4 6 19.2 -62.4 255 80 361.5 361.5 299.0 361.5 0.00 29 150 14200 -62.9 -80.9 7 18.0 -63.0 255 79 361.7 361.7 299.0 361.7 0.00 30 139 14665 -67.5 -77.5 23 10.0 -67.5 258 76 361.6 361.6 299.0 361.6 0.01 31 123 15396 -71.5 -90.5 4 19.0 -71.6 265 67 367.2 367.2 300.1 367.2 0.00 32 100 16590 -81.5 -92.5 14 11.0 -81.5 280 58 370.3 370.3 300.6 370.3 0.00 33 98 16703 -81.9 -92.9 14 11.0 -81.9 275 56 371.6 371.6 300.8 371.6 0.00 34 80 17858 -75.7 -88.7 11 13.0 -75.7 342 32 406.6 406.6 306.1 406.6 0.00 35 75 18229 -77.3 -89.3 13 12.0 -77.3 3 23 410.8 410.8 306.6 410.8 0.00 36 70 18630 -72.3 -91.3 4 19.0 -72.4 25 14 429.7 429.7 308.8 429.7 0.00 37 69 18715 -71.7 -90.7 4 19.0 -71.8 28 14 432.8 432.8 309.1 432.8 0.00 38 64 19156 -74.9 -90.9 7 16.0 -75.0 45 13 435.2 435.2 309.4 435.2 0.00 39 55 20057 -66.3 -92.3 1 26.0 -66.5 79 11 474.1 474.1 313.0 474.2 0.00 40 50 20640 -63.3 -91.3 1 28.0 -63.7 100 10 494.3 494.3 314.5 494.3 0.00 41 49 20765 -62.7 -91.7 1 29.0 -63.1 100 10 498.6 498.6 314.8 498.6 0.00 42 44 21428 -63.7 -91.7 1 28.0 -64.1 97 12 511.7 511.7 315.8 511.8 0.00 43 30 23810 -58.9 -89.9 1 31.0 -59.9 90 19 584.1 584.1 319.9 584.1 0.00 44 26 24709 -58.3 -90.3 1 32.0 -59.6 83 16 610.2 610.2 321.0 610.2 0.00 45 24 25218 -54.1 -89.1 1 35.0 -56.2 79 14 636.5 636.5 322.2 636.5 0.01 46 22 25777 -53.3 -88.3 1 35.0 -55.7 75 12 654.9 654.9 322.9 655.0 0.01 47 20 26390 -53.7 -88.7 1 35.0 -56.2 70 10 671.8 671.8 323.5 671.9 0.01 48 19 26720 -54.1 -89.1 1 35.0 -56.6 68 10 680.5 680.5 323.8 680.5 0.01 49 17 27442 -49.1 -87.1 0 38.0 -53.3 63 10 718.5 718.5 325.0 718.6 0.01 50 10 30970 -43.3 -83.3 0 40.0 -51.8 40 8 857.9 857.9 328.5 858.3 0.04 51 8.1 32394 -41.5 -82.5 0 41.0 -52.0 918.3 918.4 329.8 918.9 0.05 TRP 98 16703 -81.9 -92.9 14 11.0 -81.9 275 56 371.6 371.6 300.8 371.6 0.00 WND 152 14119 -62.2 -81.4 6 19.2 -62.4 255 80 361.5 361.5 299.0 361.5 0.00 Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 602.35 mb = 4375.06 m = 14353.70 ft Wetbulb zero: 643.89 mb = 3822.60 m = 12541.18 ft Precipitable water: 1.57 inches Sfc-500 mean rel hum: 61.29 % Est. max temperature: 35.26 C = 95.47 F Sfc-Lift cond lev (LCL): 865.71 mb = 1322.63 m = 4339.29 ft T: 24.87 C 700-500 lapse rate: 5.75 C/km ThetaE index: 18.19 C Layer 936.0- 700.0 mb Conv cond level (CCL): 731.95 mb = 2762.69 m = 9063.84 ft Mean mixing ratio: 12.06 g/kg Conv temperature: 36.00 C = 96.80 F Cap Strength: 3.97 C Lifted Index: -1.07 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.41 C Lifted Index @700 mb: 0.31 C Showalter Index: 1.33 C Risk: Showers probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.90 C Cross Totals Index: 15.90 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 184.80 Risk: None Energy Index: 0.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 329.89 J/kg Max Up Vert Vel: 25.69 m/s Conv Inhibition (B-): 206.74 J/kg Cap Strength: 3.97 C Lift Cond Lev (LCL): 780.87 mb = 2209.01 m = 7247.33 ft Lev Free Conv (LFC): 655.87 mb = 3671.97 m = 12046.99 ft Equ Level (EL): 285.87 mb = 9977.74 m = 32734.98 ft B at Equ Level: 328.44 J/kg Max Parcel Lev (MPL): 185.87 mb = 12846.91 m = 42148.13 ft Wind level data Storm motion: 291 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 ---------------------------------------------------------- 0 972 304 310 7 5.4 -4.5 | 98 10 -9.6 1.4 1 939 610 325 19 10.9 -15.6 | 23 11 -4.0 -9.7 2 925 739 325 19 10.9 -15.6 | 23 11 -4.0 -9.7 3 907 914 320 18 11.6 -13.8 | 23 9 -3.4 -7.9 4 876 1219 330 17 8.5 -14.7 | 36 11 -6.4 -8.9 5 850 1483 290 15 14.1 -5.1 | 130 1 -0.8 0.7 6 846 1524 290 16 15.0 -5.5 | 194 0 0.1 0.4 7 787 2134 245 15 13.6 6.3 | 174 12 -1.3 12.2 8 760 2438 255 12 11.6 3.1 | 159 10 -3.4 9.0 9 707 3048 225 13 9.2 9.2 | 159 16 -5.8 15.0 10 700 3136 245 11 10.0 4.6 | 155 12 -5.0 10.5 11 681 3353 255 14 13.5 3.6 | 171 10 -1.4 9.5 12 631 3962 240 20 17.3 10.0 | 189 16 2.4 15.9 13 608 4267 250 24 22.6 8.2 | 208 16 7.6 14.1 14 542 5182 235 25 20.5 14.3 | 195 21 5.5 20.2 15 502 5791 270 39 39.0 -0.0 | 256 25 24.1 5.9 16 500 5830 265 42 41.8 3.7 | 251 29 26.9 9.5 17 483 6096 265 47 46.8 4.1 | 253 33 31.9 9.9 18 400 7540 275 50 49.8 -4.4 | 268 35 34.9 1.5 19 321 9144 280 61 60.1 -10.6 | 276 45 45.1 -4.7 20 300 9640 275 53 52.8 -4.6 | 268 38 37.9 1.2 21 295 9754 275 52 51.8 -4.5 | 268 37 36.9 1.3 22 250 10900 265 72 71.7 6.3 | 258 58 56.8 12.1 23 247 10973 265 71 70.7 6.2 | 258 57 55.8 12.0 24 200 12380 265 75 74.7 6.5 | 258 61 59.8 12.4 25 162 13716 255 68 65.7 17.6 | 245 56 50.7 23.5 26 152 14119 255 80 77.3 20.7 | 247 68 62.3 26.6 27 150 14200 255 79 76.3 20.4 | 247 67 61.4 26.3 28 147 14326 255 80 77.3 20.7 | 247 68 62.3 26.6 29 102 16459 275 53 52.8 -4.6 | 268 38 37.9 1.2 30 100 16590 280 58 57.1 -10.1 | 276 42 42.2 -4.2 31 98 16703 275 56 55.8 -4.9 | 269 41 40.8 1.0 32 97 16764 280 58 57.1 -10.1 | 276 42 42.2 -4.2 33 70 18630 25 14 -5.9 -12.7 | 72 22 -20.9 -6.8 34 50 20640 100 10 -9.8 1.7 | 107 26 -24.8 7.6 35 30 23810 90 19 -19.0 0.0 | 100 34 -33.9 5.9 36 20 26390 70 10 -9.4 -3.4 | 96 24 -24.3 2.4 37 10 30970 40 8 -5.1 -6.1 | 89 20 -20.1 -0.3 Wind Parameters Mean winds (0-6000m): 261.4 at 21.4 knts Storm direction: 291.4 at 16.0 knts Shear (0-3000m) pos: 2.7 neg: 3.7 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 69.2 deg Storm rel helicity (0-3000m) pos: 12.5 neg: -40.3 tot: -27.8 m^2/s^2 ave: -9.3 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 9.8 stream: -1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.59 Bulk Shear: 50.07 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 ------------------------------------------------------------------------------- 500 323 15 42 9| 12.3 0.0 12.3| 0.0 -23.0 -23.0 -46.0 -0.82| 13.7-11.2 1000 323 16 35 9| 6.1 1.5 7.6| 5.6 -24.3 -18.7 -18.7 -0.44| 10.8 -4.8 1500 313 16 31 6| 4.1 5.4 9.5| 6.7 -24.8 -18.2 -12.1 -0.14| 12.1 -1.7 2000 300 16 30 2| 3.1 5.0 8.1| 6.7 -33.5 -26.8 -13.4 -0.19| 11.1 -2.1 2500 291 15 122 1| 2.5 4.5 6.9| 7.2 -36.8 -29.7 -11.9 -0.19| 9.9 -1.9 3000 283 15 167 3| 2.7 3.7 6.4| 12.5 -40.3 -27.8 -9.3 -0.14| 9.8 -1.4 4000 270 16 187 6| 2.4 3.4 5.8| 48.0 -40.3 7.7 1.9 0.02| 9.0 0.2 5000 260 18 195 9| 2.1 3.0 5.1| 69.6 -58.1 11.6 2.3 0.02| 8.2 0.2 6000 261 21 214 11| 3.4 2.8 6.2|199.0 -69.5 129.5 21.6 0.19| 9.3 1.8 Wrote GIF file: /home/apache/climate/data/raob//YBCV/skewt/YBCV.skewt.20251125.23.gif