UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120823.upa.cvt Date: 2300Z 8 DEC 25 Searching for VO150... Searching the city database file for: VO150 ... Date:2300Z 8 DEC 25 Station: VO150 WMO ident: 43150 Latitude: 17.70 Longitude: 83.30 ------------------------------------------------------------------------------- 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 1008 61 20.6 18.2 86 2.4 19.0 350 4 293.1 295.4 291.9 330.5 13.15 1 1007 70 21.6 17.5 78 4.1 18.8 356 4 294.2 296.4 291.7 330.1 12.59 2 1000 130 22.6 17.6 73 5.0 19.2 35 8 295.8 298.0 292.4 332.4 12.76 3 952 559 20.4 10.4 53 10.0 14.3 50 15 297.7 299.2 289.4 322.1 8.34 4 925 809 20.0 2.0 30 18.0 10.3 30 19 299.8 300.6 286.8 314.1 4.78 5 878 1257 19.4 -16.6 7 36.0 5.5 47 17 303.6 303.9 284.4 307.5 1.19 6 850 1534 18.4 -9.6 14 28.0 6.0 60 13 305.4 305.8 286.1 312.3 2.17 7 770 2371 14.4 -13.6 13 28.0 2.9 46 18 309.9 310.2 287.3 315.5 1.74 8 700 3164 8.6 -16.4 15 25.0 -0.9 60 14 312.0 312.3 287.8 317.0 1.51 9 676 3451 7.2 -28.8 6 36.0 -3.3 62 10 313.6 313.7 287.2 315.4 0.52 10 630 4026 3.6 -13.4 28 17.0 -3.2 333 12 315.8 316.3 289.6 323.0 2.16 11 569 4847 0.0 -25.0 13 25.0 -7.6 237 8 321.0 321.1 290.0 324.0 0.88 12 566 4889 -0.3 -16.3 29 16.0 -6.3 235 9 321.1 321.5 291.0 327.5 1.89 13 556 5031 -1.3 -22.3 18 21.0 -8.1 237 9 321.5 321.8 290.4 325.5 1.15 14 544 5205 -1.9 -22.9 18 21.0 -8.6 239 10 322.8 323.1 290.8 326.7 1.11 15 531 5397 -2.9 -12.9 46 10.0 -7.0 227 12 323.9 324.4 292.5 332.9 2.67 16 500 5870 -6.1 -16.1 45 10.0 -9.8 240 17 325.6 326.0 292.6 333.0 2.18 17 455 6601 -10.3 -19.3 48 9.0 -13.3 227 21 329.2 329.6 293.2 335.6 1.82 18 412 7357 -15.1 -37.1 13 22.0 -19.3 241 27 332.5 332.6 292.8 334.0 0.38 19 400 7580 -16.3 -40.3 11 24.0 -20.5 255 30 333.8 333.9 293.0 334.9 0.28 20 381 7944 -19.7 -31.7 34 12.0 -22.2 260 30 334.0 334.1 293.5 336.6 0.71 21 367 8220 -22.1 -36.1 27 14.0 -24.5 255 33 334.4 334.5 293.4 336.2 0.48 22 363 8301 -22.7 -38.7 22 16.0 -25.2 254 34 334.6 334.7 293.3 336.1 0.37 23 358 8402 -23.7 -31.7 48 8.0 -25.3 252 34 334.6 334.8 293.7 337.4 0.75 24 342 8734 -26.9 -30.5 71 3.6 -27.6 246 38 334.7 334.9 293.8 337.9 0.88 25 321 9189 -29.3 -35.3 56 6.0 -30.3 238 42 337.5 337.6 294.3 339.7 0.59 26 317 9278 -29.5 -39.5 37 10.0 -30.9 237 43 338.4 338.5 294.3 339.9 0.39 27 300 9670 -31.7 -45.7 24 14.0 -33.1 230 47 340.7 340.7 294.7 341.6 0.21 28 297 9741 -32.1 -48.1 19 16.0 -33.6 230 47 341.1 341.1 294.7 341.8 0.17 29 272 10355 -37.5 -50.5 25 13.0 -38.5 225 46 342.0 342.0 294.9 342.5 0.14 30 256 10769 -41.3 -46.3 58 5.0 -41.7 221 52 342.3 342.4 295.1 343.3 0.23 31 250 10930 -42.5 -47.4 59 4.9 -42.9 220 54 342.9 342.9 295.2 343.7 0.21 32 225 11634 -48.3 -52.4 62 4.1 -48.5 213 55 344.5 344.5 295.5 345.0 0.13 33 200 12400 -54.9 -59.6 56 4.7 -55.0 205 59 345.8 345.8 295.8 346.1 0.06 34 195 12561 -56.3 -61.2 54 4.9 -56.4 205 60 346.1 346.1 295.8 346.3 0.05 35 191 12693 -57.3 -64.3 41 7.0 -57.4 205 61 346.6 346.6 295.9 346.7 0.04 36 184 12928 -59.1 -65.1 46 6.0 -59.2 205 64 347.4 347.4 296.1 347.5 0.03 37 179 13101 -60.0 -67.7 36 7.7 -60.1 205 65 348.7 348.7 296.4 348.8 0.02 38 162 13720 -63.1 -77.1 13 14.0 -63.2 222 60 353.5 353.5 297.4 353.5 0.01 39 150 14190 -66.5 -81.5 10 15.0 -66.6 235 57 355.5 355.5 297.8 355.5 0.00 40 100 16570 -76.9 -92.9 6 16.0 -76.9 230 20 379.1 379.1 302.1 379.2 0.00 41 80 17842 -83.5 -95.5 11 12.0 -83.5 220 19 390.5 390.5 303.9 390.5 0.00 42 70 18600 -77.9 -89.9 13 12.0 -77.9 45 7 417.7 417.7 307.4 417.7 0.00 43 50 20580 -67.5 -88.5 4 21.0 -67.7 50 11 484.4 484.4 313.8 484.4 0.00 44 30 23720 -59.9 -89.9 1 30.0 -60.8 75 33 581.3 581.3 319.8 581.4 0.00 45 20 26300 -53.5 -88.5 1 35.0 -56.1 85 30 672.4 672.4 323.5 672.5 0.01 46 10 30840 -43.5 -81.5 1 38.0 -52.0 95 10 857.2 857.2 328.5 857.7 0.05 TRP 80 17842 -83.5 -95.5 11 12.0 -83.5 220 19 390.5 390.5 303.9 390.5 0.00 WND 179 13101 -60.0 -67.7 36 7.7 -60.1 205 65 348.7 348.7 296.4 348.8 0.02 Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 569.00 mb = 4846.65 m = 15900.90 ft Wetbulb zero: 716.04 mb = 2975.47 m = 9761.91 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 24.20 % Est. max temperature: 32.45 C = 90.41 F Sfc-Lift cond lev (LCL): 973.30 mb = 366.16 m = 1201.31 ft T: 21.39 C 700-500 lapse rate: 5.43 C/km ThetaE index: 24.96 C Layer 952.0- 850.0 mb Conv cond level (CCL): 645.81 mb = 3824.05 m = 12545.96 ft Mean mixing ratio: 8.43 g/kg Conv temperature: 42.62 C = 108.71 F Cap Strength: 9.00 C Lifted Index: 9.00 C Risk: None Lifted Index @300 mb: 13.57 C Lifted Index @700 mb: 7.17 C Showalter Index: 14.80 C Risk: None Total Totals Index: 21.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: -3.50 C K Index: -10.10 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 4.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.05 J/kg Max Up Vert Vel: 6.64 m/s Conv Inhibition (B-): 52482.29 J/kg Cap Strength: 8.97 C Lift Cond Lev (LCL): 821.73 mb = 1820.36 m = 5972.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 62 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 1008 61 350 4 0.7 -3.9 | 266 9 9.4 0.6 1 1000 130 35 8 -4.6 -6.6 | 296 5 4.1 -2.0 2 980 305 70 10 -9.4 -3.4 | 150 1 -0.7 1.1 3 925 809 30 19 -9.5 -16.5 | 4 12 -0.8 -11.9 4 914 914 30 23 -11.5 -19.9 | 10 16 -2.8 -15.3 5 851 1524 60 13 -11.3 -6.5 | 53 3 -2.5 -1.9 6 850 1534 60 13 -11.3 -6.5 | 53 3 -2.5 -1.9 7 763 2438 45 18 -12.7 -12.7 | 26 9 -4.0 -8.2 8 700 3164 60 14 -12.1 -7.0 | 54 4 -3.4 -2.4 9 684 3353 70 12 -11.3 -4.1 | 100 3 -2.5 0.5 10 658 3658 45 5 -3.5 -3.5 | 259 5 5.2 1.0 11 634 3962 335 12 5.1 -10.9 | 295 15 13.8 -6.3 12 610 4267 325 11 6.3 -9.0 | 286 16 15.0 -4.4 13 588 4572 250 5 4.7 1.7 | 245 15 13.4 6.3 14 566 4877 235 9 7.4 5.2 | 239 19 16.1 9.7 15 545 5182 240 10 8.7 5.0 | 241 20 17.4 9.6 16 524 5486 220 13 8.4 10.0 | 230 22 17.1 14.5 17 505 5791 255 15 14.5 3.9 | 250 25 23.2 8.5 18 500 5870 240 17 14.7 8.5 | 241 27 23.5 13.1 19 431 7010 220 23 14.8 17.6 | 227 32 23.5 22.2 20 400 7580 255 30 29.0 7.8 | 252 40 37.7 12.3 21 398 7620 250 28 26.3 9.6 | 248 38 35.0 14.1 22 381 7925 260 30 29.5 5.2 | 256 40 38.3 9.8 23 300 9670 230 47 36.0 30.2 | 232 57 44.7 34.8 24 296 9754 230 47 36.0 30.2 | 232 57 44.7 34.8 25 284 10058 230 49 37.5 31.5 | 232 59 46.3 36.1 26 271 10363 225 46 32.5 32.5 | 228 55 41.3 37.1 27 250 10930 220 54 34.7 41.4 | 223 63 43.4 45.9 28 248 10973 220 52 33.4 39.8 | 224 61 42.2 44.4 29 200 12400 205 59 24.9 53.5 | 210 67 33.7 58.0 30 179 13101 205 65 27.5 58.9 | 210 73 36.2 63.5 31 179 13106 205 63 26.6 57.1 | 210 71 35.4 61.7 32 150 14190 235 57 46.7 32.7 | 236 67 55.4 37.3 33 119 15545 245 49 44.4 20.7 | 245 59 53.1 25.3 34 107 16154 260 43 42.3 7.5 | 257 52 51.1 12.0 35 100 16570 230 20 15.3 12.9 | 234 30 24.1 17.4 36 97 16764 240 22 19.1 11.0 | 241 32 27.8 15.6 37 80 17842 220 19 12.2 14.6 | 228 28 20.9 19.1 38 70 18600 45 7 -4.9 -4.9 | 276 4 3.8 -0.4 39 50 20580 50 11 -8.4 -7.1 | 353 3 0.3 -2.5 40 30 23720 75 33 -31.9 -8.5 | 80 23 -23.1 -4.0 41 20 26300 85 30 -29.9 -2.6 | 95 21 -21.2 2.0 42 10 30840 95 10 -10.0 0.9 | 167 6 -1.2 5.4 Wind Parameters Mean winds (0-6000m): 32.4 at 13.1 knts Storm direction: 62.4 at 9.9 knts Shear (0-3000m) pos: 2.2 neg: 2.1 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 142.4 deg Storm rel helicity (0-3000m) pos: 26.8 neg: -11.3 tot: 15.5 m^2/s^2 ave: 5.2 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.07 Bulk Shear: 3.63 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 54 10 344 2| 13.4 0.0 13.4| 4.8 -2.2 2.6 5.2 -0.17| 18.7 -3.1 1000 40 15 6 7| 6.7 3.6 10.3| 13.7 -7.5 6.2 6.2 -0.10| 16.0 -1.6 1500 42 15 12 7| 3.9 2.4 6.4| 22.3 -7.5 14.8 9.9 0.02| 14.1 0.3 2000 45 15 17 6| 3.0 2.7 5.7| 22.3 -9.3 13.0 6.5 -0.01| 11.5 -0.1 2500 45 16 20 7| 2.4 2.5 4.9| 23.2 -11.3 11.9 4.8 -0.02| 9.9 -0.2 3000 46 16 23 7| 2.2 2.1 4.4| 26.8 -11.3 15.5 5.2 0.02| 8.9 0.2 4000 45 14 14 6| 1.7 2.7 4.4| 36.7 -18.3 18.4 4.6 0.13| 10.1 1.3 5000 39 13 355 6| 1.3 1.8 3.2| 38.4 -80.8 -42.4 -8.5 -0.04| 9.9 -0.4 6000 32 13 345 7| 0.9 1.7 2.6| 84.3-131.2 -47.0 -7.8 -0.04| 9.8 -0.4 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251208.23.gif