UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for VH004... Searching the city database file for: VH004 ... Date:1200Z 1 NOV 25 Station: VH004 WMO ident: 45004 Latitude: 22.32 Longitude: 114.17 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1010 68 23.8 16.8 65 7.0 19.1 75 9 296.1 298.3 291.9 330.7 12.00 1 1000 154 23.4 16.4 65 7.0 18.7 75 9 296.5 298.7 291.9 330.6 11.81 2 925 829 17.2 15.6 90 1.6 16.1 80 15 296.9 299.1 292.3 332.0 12.14 3 915 922 16.4 15.3 93 1.1 15.7 59 13 297.0 299.2 292.2 331.8 12.03 4 900 1063 16.8 11.8 72 5.0 13.7 27 10 298.8 300.6 290.9 327.2 9.70 5 850 1549 13.4 13.4 100 0.0 13.4 275 1 300.2 302.3 292.7 333.7 11.44 6 819 1862 12.0 11.9 99 0.1 11.9 338 3 301.9 303.9 292.7 333.7 10.75 7 818 1872 13.4 11.8 90 1.6 12.4 337 3 303.5 305.5 293.2 335.3 10.69 8 801 2050 14.0 9.8 76 4.2 11.4 326 4 306.0 307.7 293.0 334.7 9.54 9 790 2167 14.4 9.7 73 4.7 11.4 316 5 307.6 309.4 293.5 336.7 9.61 10 700 3181 8.6 5.7 82 2.9 6.9 205 15 312.0 313.6 293.7 337.5 8.24 11 697 3217 8.8 5.2 78 3.6 6.6 207 15 312.6 314.1 293.7 337.4 7.99 12 674 3493 6.4 6.4 100 0.0 6.4 221 14 312.9 314.7 294.5 340.8 8.99 13 658 3690 6.2 3.1 81 3.1 4.4 232 13 314.9 316.3 293.7 337.7 7.29 14 586 4630 0.0 -0.4 97 0.4 -0.2 249 19 318.3 319.5 294.0 338.5 6.36 15 545 5209 -2.1 -5.2 79 3.1 -3.6 248 21 322.4 323.4 293.9 338.0 4.77 16 536 5341 -2.3 -10.3 54 8.0 -5.8 249 22 323.7 324.4 293.0 334.6 3.26 17 512 5704 -4.5 -8.0 76 3.5 -6.1 268 22 325.3 326.1 294.1 339.0 4.09 18 500 5890 -5.7 -11.7 63 6.0 -8.2 285 21 326.1 326.7 293.4 336.6 3.12 19 488 6080 -6.7 -11.1 71 4.4 -8.6 285 19 327.1 327.8 293.9 338.5 3.36 20 473 6323 -8.3 -20.3 37 12.0 -12.3 276 19 328.1 328.4 292.7 333.7 1.61 21 453 6658 -9.9 -14.9 67 5.0 -11.8 262 19 330.2 330.7 294.1 339.3 2.66 22 440 6882 -11.1 -18.1 56 7.0 -13.6 271 19 331.4 331.8 294.0 338.7 2.09 23 436 6952 -11.3 -28.3 23 17.0 -15.7 276 19 332.0 332.2 293.1 335.1 0.85 24 416 7312 -12.9 -31.9 19 19.0 -17.4 280 22 334.4 334.6 293.5 336.8 0.63 25 408 7460 -13.9 -32.9 18 19.0 -18.2 280 23 335.0 335.1 293.6 337.2 0.59 26 407 7478 -13.7 -33.7 17 20.0 -18.1 280 24 335.5 335.6 293.7 337.6 0.54 27 400 7610 -14.7 -30.7 24 16.0 -18.5 280 25 335.9 336.0 294.0 338.6 0.74 28 395 7705 -15.3 -38.3 12 23.0 -19.7 280 25 336.3 336.4 293.7 337.7 0.35 29 381 7977 -17.7 -23.7 59 6.0 -19.4 279 25 336.6 336.9 294.8 342.0 1.48 30 364 8317 -20.7 -24.2 73 3.5 -21.7 270 28 337.1 337.4 294.9 342.4 1.48 31 356 8481 -21.7 -27.7 58 6.0 -23.1 265 30 337.9 338.1 294.8 341.9 1.10 32 325 9145 -27.1 -29.0 84 1.9 -27.5 255 31 339.3 339.6 295.1 343.3 1.07 33 323 9190 -27.5 -30.7 74 3.2 -28.1 257 31 339.4 339.6 295.0 342.8 0.92 34 322 9212 -26.9 -34.9 47 8.0 -28.3 258 31 340.5 340.6 295.0 342.9 0.61 35 320 9257 -27.3 -33.3 57 6.0 -28.4 260 31 340.6 340.7 295.1 343.3 0.72 36 312 9439 -27.7 -44.7 18 17.0 -29.8 270 32 342.5 342.5 295.1 343.4 0.23 37 305 9602 -29.1 -49.1 13 20.0 -31.2 279 33 342.7 342.8 295.1 343.3 0.14 38 300 9720 -30.1 -50.1 12 20.0 -32.0 285 33 343.0 343.0 295.1 343.5 0.13 39 270 10466 -34.9 -61.9 5 27.0 -36.5 282 36 346.5 346.5 295.9 346.6 0.03 40 261 10702 -36.7 -62.7 5 26.0 -38.1 281 37 347.2 347.2 296.0 347.3 0.03 41 250 11000 -39.1 -63.1 6 24.0 -40.2 280 38 347.9 347.9 296.2 348.1 0.03 42 206 12289 -49.7 -64.7 16 15.0 -50.1 271 45 351.1 351.1 296.9 351.2 0.03 43 200 12480 -51.7 -62.7 26 11.0 -52.0 270 46 350.9 350.9 296.8 351.1 0.04 44 196 12611 -52.9 -56.8 62 3.9 -53.0 270 46 351.0 351.0 297.0 351.4 0.09 45 192 12744 -53.7 -65.7 22 12.0 -53.9 270 47 351.8 351.8 297.1 351.9 0.03 46 188 12879 -54.9 -68.9 16 14.0 -55.2 270 47 352.0 352.0 297.1 352.1 0.02 47 185 12982 -55.7 -60.7 54 5.0 -55.8 270 48 352.3 352.3 297.2 352.6 0.06 48 181 13121 -56.5 -65.5 31 9.0 -56.7 270 48 353.2 353.2 297.4 353.4 0.03 49 180 13156 -56.3 -72.3 12 16.0 -56.5 269 48 354.1 354.1 297.5 354.2 0.01 50 174 13371 -58.1 -76.1 8 18.0 -58.3 266 46 354.6 354.6 297.6 354.6 0.01 51 150 14290 -66.1 -79.1 15 13.0 -66.2 280 42 356.2 356.2 298.0 356.2 0.01 52 140 14705 -69.7 -80.7 19 11.0 -69.8 286 39 357.0 357.0 298.1 357.0 0.00 53 101 16594 -81.3 -86.2 43 4.9 -81.3 298 26 369.6 369.6 300.5 369.6 0.00 54 100 16650 -81.3 -86.1 44 4.8 -81.3 295 27 370.6 370.6 300.7 370.7 0.00 55 91 17177 -83.1 -87.1 50 4.0 -83.1 330 29 377.2 377.2 301.8 377.2 0.00 56 87 17427 -83.3 -87.2 51 3.9 -83.3 324 29 381.7 381.7 302.5 381.7 0.00 57 81 17830 -77.7 -85.7 26 8.0 -77.7 310 22 401.1 401.1 305.3 401.1 0.00 58 74 18343 -80.5 -87.5 30 7.0 -80.5 287 19 405.7 405.7 306.0 405.7 0.00 59 70 18660 -76.1 -87.1 16 11.0 -76.2 305 9 421.6 421.6 307.9 421.6 0.00 60 58 19769 -67.7 -89.7 3 22.0 -67.9 286 13 463.8 463.8 312.1 463.8 0.00 61 58 19769 -67.9 -89.9 3 22.0 -68.1 286 13 463.4 463.4 312.1 463.4 0.00 TRP 91 17177 -83.1 -87.1 50 4.0 -83.1 330 29 377.2 377.2 301.8 377.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5736.00 m Freezing level: 586.00 mb = 4629.51 m = 15188.48 ft Wetbulb zero: 589.34 mb = 4583.46 m = 15037.40 ft Precipitable water: 1.89 inches Sfc-500 mean rel hum: 82.36 % Est. max temperature: 27.61 C = 81.70 F Sfc-Lift cond lev (LCL): 911.46 mb = 955.10 m = 3133.48 ft T: 16.49 C 700-500 lapse rate: 5.28 C/km ThetaE index: 4.81 C Layer 915.0- 850.0 mb Conv cond level (CCL): 863.09 mb = 1419.15 m = 4655.95 ft Mean mixing ratio: 11.96 g/kg Conv temperature: 27.53 C = 81.55 F Cap Strength: 4.91 C Lifted Index: 4.89 C Risk: None Lifted Index @300 mb: 9.34 C Lifted Index @700 mb: 3.83 C Showalter Index: 3.83 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 19.10 C K Index: 29.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 183.80 Risk: None Energy Index: 0.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.58 J/kg Max Up Vert Vel: 1.78 m/s Conv Inhibition (B-): 10632.06 J/kg Cap Strength: 4.92 C Lift Cond Lev (LCL): 902.67 mb = 1037.87 m = 3405.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 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 1000 154 75 9 -8.7 -2.3 | 85 20 -19.7 -1.8 1 925 829 80 15 -14.8 -2.6 | 85 26 -25.8 -2.0 2 850 1549 275 1 1.0 -0.1 | 93 10 -10.1 0.5 3 986 305 60 11 -9.5 -5.5 | 76 21 -20.6 -4.9 4 951 610 75 15 -14.5 -3.9 | 83 26 -25.5 -3.3 5 917 914 90 15 -15.0 0.0 | 91 26 -26.0 0.6 6 884 1219 100 11 -10.8 1.9 | 96 22 -21.9 2.5 7 853 1524 0 0 -0.0 -0.0 | 93 11 -11.0 0.6 8 793 2134 320 5 3.2 -3.8 | 67 8 -7.8 -3.3 9 765 2438 285 9 8.7 -2.3 | 53 3 -2.4 -1.8 10 711 3048 220 17 10.9 13.0 | 179 14 -0.1 13.6 11 700 3181 205 15 6.3 13.6 | 162 15 -4.7 14.1 12 660 3658 230 13 10.0 8.4 | 173 9 -1.1 8.9 13 635 3962 260 15 14.8 2.6 | 230 5 3.7 3.2 14 589 4572 250 19 17.9 6.5 | 224 10 6.8 7.1 15 567 4877 245 19 17.2 8.0 | 216 11 6.2 8.6 16 526 5486 250 23 21.6 7.9 | 231 14 10.6 8.4 17 500 5890 285 21 20.3 -5.4 | 298 10 9.2 -4.9 18 487 6096 285 19 18.4 -4.9 | 301 9 7.3 -4.4 19 450 6706 260 19 18.7 3.3 | 243 9 7.7 3.9 20 432 7010 280 19 18.7 -3.3 | 290 8 7.7 -2.7 21 400 7610 280 25 24.6 -4.3 | 286 14 13.6 -3.8 22 383 7925 280 25 24.6 -4.3 | 286 14 13.6 -3.8 23 338 8839 255 33 31.9 8.5 | 246 23 20.8 9.1 24 325 9144 255 31 29.9 8.0 | 246 21 18.9 8.6 25 300 9720 285 33 31.9 -8.5 | 291 22 20.8 -8.0 26 299 9754 285 33 31.9 -8.5 | 291 22 20.8 -8.0 27 250 11000 280 38 37.4 -6.6 | 283 27 26.4 -6.0 28 200 12480 270 46 46.0 -0.0 | 269 35 35.0 0.6 29 181 13106 270 48 48.0 -0.0 | 269 37 37.0 0.6 30 172 13411 265 46 45.8 4.0 | 263 35 34.8 4.6 31 150 14290 280 42 41.4 -7.3 | 283 31 30.3 -6.7 32 115 15850 305 31 25.4 -17.8 | 320 22 14.3 -17.2 33 109 16154 290 27 25.4 -9.2 | 301 17 14.3 -8.7 34 103 16459 305 23 18.8 -13.2 | 328 15 7.8 -12.6 35 100 16650 295 27 24.5 -11.4 | 309 17 13.4 -10.9 36 98 16764 295 27 24.5 -11.4 | 309 17 13.4 -10.9 37 91 17177 330 29 14.5 -25.1 | 352 25 3.5 -24.6 38 88 17374 330 31 15.5 -26.8 | 350 27 4.5 -26.3 39 83 17678 300 19 16.5 -9.5 | 329 10 5.4 -8.9 40 79 17983 320 25 16.1 -19.2 | 345 19 5.0 -18.6 41 75 18288 285 17 16.4 -4.4 | 306 7 5.4 -3.8 42 71 18593 295 25 22.7 -10.6 | 311 15 11.6 -10.0 43 70 18660 305 9 7.4 -5.2 | 39 6 -3.7 -4.6 44 67 18898 330 15 7.5 -13.0 | 16 13 -3.5 -12.4 45 63 19202 255 9 8.7 2.3 | 141 4 -2.4 2.9 46 59 19507 295 19 17.2 -8.0 | 320 10 6.2 -7.5 47 56 19812 270 3 3.0 -0.0 | 94 8 -8.0 0.6 48 53 20117 315 13 9.2 -9.2 | 12 9 -1.9 -8.6 Wind Parameters Mean winds (0-6000m): 242.9 at 14.7 knts Storm direction: 272.9 at 11.1 knts Storm rel Dir Shear (0-3000m): 131.6 deg Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 88.32 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 77 11 85 22| | | 1000 73 12 83 23| | | 1500 89 15 90 26| | | 2000 86 11 89 22| | | 2500 81 11 87 22| | | 3000 94 11 94 22| | | 4000 171 12 134 18| | | 5000 225 13 171 10| | | 6000 243 15 196 8| | | Wrote GIF file: /home/apache/climate/data/raob//VH004/skewt/VH004.skewt.20251101.12.gif