UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120411.upa.cvt Date: 1100Z 4 DEC 25 Searching for VO150... Searching the city database file for: VO150 ... Date:1100Z 4 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 60 26.4 18.4 61 8.0 20.9 90 6 298.9 301.3 293.7 337.7 13.32 1 1000 130 25.2 17.2 61 8.0 19.8 75 13 298.4 300.6 292.9 334.5 12.44 2 985 263 24.0 17.0 65 7.0 19.2 71 15 298.4 300.7 293.0 334.7 12.47 3 969 406 23.6 10.6 44 13.0 15.5 63 13 299.4 300.9 289.9 323.9 8.30 4 939 681 20.8 14.8 69 6.0 16.8 48 10 299.3 301.4 292.4 332.4 11.34 5 926 802 20.6 11.6 56 9.0 14.9 45 11 300.3 302.0 291.0 327.7 9.30 6 925 811 20.4 10.4 53 10.0 14.2 45 11 300.2 301.7 290.4 325.5 8.59 7 888 1161 17.6 11.6 68 6.0 13.8 41 11 300.8 302.6 291.5 329.4 9.70 8 878 1257 19.2 -2.8 22 22.0 8.2 36 11 303.4 304.1 286.8 314.3 3.54 9 866 1375 19.6 -20.4 5 40.0 5.1 22 12 305.0 305.2 284.5 307.9 0.87 10 850 1535 18.6 -24.4 4 43.0 4.1 10 12 305.6 305.7 284.5 307.7 0.62 11 818 1863 17.4 -23.6 5 41.0 3.4 24 9 307.7 307.9 285.4 310.1 0.70 12 789 2169 15.2 -10.8 16 26.0 3.9 10 12 308.6 309.0 287.2 315.4 2.12 13 782 2244 14.6 -11.4 15 26.0 3.5 8 11 308.7 309.1 287.2 315.3 2.04 14 770 2374 13.6 6.6 63 7.0 9.4 6 10 309.0 310.5 292.6 333.4 7.96 15 767 2407 13.2 9.4 78 3.8 10.8 6 9 308.9 310.7 293.9 338.5 9.70 16 731 2810 12.0 1.0 47 11.0 5.9 53 6 311.9 313.0 291.6 329.5 5.63 17 719 2948 10.8 4.8 66 6.0 7.3 60 6 312.0 313.5 293.2 335.4 7.52 18 711 3041 10.6 1.6 54 9.0 5.6 65 6 312.8 314.0 292.2 331.8 6.05 19 700 3171 11.0 -11.0 20 22.0 1.4 30 7 314.7 315.1 289.5 322.4 2.36 20 699 3183 11.0 -11.0 20 22.0 1.4 30 7 314.8 315.2 289.5 322.5 2.36 21 663 3622 7.4 -0.6 57 8.0 3.1 25 8 315.5 316.6 292.6 333.1 5.53 22 610 4304 2.8 -2.2 70 5.0 0.2 305 8 317.9 318.9 293.0 335.0 5.34 23 602 4411 2.0 -2.6 72 4.6 -0.4 305 8 318.1 319.1 293.0 335.0 5.25 24 597 4478 1.6 -6.4 55 8.0 -2.2 305 8 318.4 319.2 292.1 331.3 3.97 25 594 4519 1.6 -10.4 40 12.0 -3.6 305 8 318.9 319.5 291.3 328.5 2.92 26 589 4587 1.0 -5.0 64 6.0 -1.9 305 8 319.0 319.8 292.6 333.5 4.48 27 578 4739 0.0 -3.4 78 3.4 -1.7 310 9 319.5 320.5 293.3 336.2 5.15 28 561 4978 -1.3 -5.9 71 4.6 -3.5 314 10 320.7 321.6 293.1 335.0 4.39 29 555 5064 -1.5 -10.5 50 9.0 -5.4 312 8 321.5 322.1 292.2 331.7 3.10 30 552 5107 -1.1 -20.1 22 19.0 -7.6 311 7 322.4 322.7 290.9 327.3 1.40 31 500 5890 -6.5 -13.5 58 7.0 -9.3 230 5 325.1 325.6 292.9 334.2 2.70 32 497 5937 -6.9 -12.9 62 6.0 -9.3 232 5 325.2 325.8 293.0 334.8 2.85 33 477 6256 -8.9 -19.9 41 11.0 -12.5 245 6 326.6 326.9 292.3 332.3 1.65 34 473 6321 -8.3 -32.3 12 24.0 -14.0 248 6 328.1 328.2 291.7 330.1 0.54 35 411 7396 -15.7 -48.7 4 33.0 -20.3 237 9 332.0 332.0 292.4 332.4 0.11 36 400 7600 -16.9 -50.9 4 34.0 -21.3 255 15 333.0 333.0 292.6 333.4 0.09 37 356 8462 -23.9 -50.9 6 27.0 -26.8 260 21 334.9 334.9 293.2 335.3 0.10 38 345 8691 -25.3 -47.3 11 22.0 -27.8 260 23 336.0 336.1 293.5 336.6 0.16 39 341 8775 -25.9 -39.9 26 14.0 -27.9 260 24 336.3 336.4 293.7 337.7 0.35 40 328 9055 -28.3 -40.3 31 12.0 -29.9 260 27 336.8 336.9 293.9 338.1 0.35 41 326 9099 -28.3 -32.5 67 4.2 -29.0 260 27 337.4 337.5 294.4 340.2 0.76 42 300 9690 -32.5 -35.6 74 3.1 -33.0 225 26 339.6 339.7 294.8 341.9 0.61 43 273 10349 -37.9 -40.4 77 2.5 -38.2 225 34 341.0 341.1 295.0 342.6 0.41 44 250 10950 -42.7 -49.7 46 7.0 -43.2 235 43 342.6 342.6 295.1 343.3 0.16 45 244 11114 -43.9 -52.9 36 9.0 -44.4 234 44 343.2 343.2 295.2 343.7 0.12 46 237 11309 -45.5 -56.5 28 11.0 -46.0 234 44 343.6 343.6 295.3 344.0 0.08 47 230 11509 -47.3 -52.0 58 4.7 -47.6 233 45 343.8 343.9 295.4 344.4 0.14 48 223 11713 -49.1 -54.0 56 4.9 -49.3 232 46 344.1 344.2 295.4 344.6 0.11 49 217 11891 -50.9 -53.1 77 2.2 -51.0 231 47 344.0 344.1 295.4 344.6 0.13 50 215 11952 -51.3 -53.0 82 1.7 -51.4 231 47 344.3 344.4 295.5 344.9 0.13 51 212 12043 -51.7 -56.5 56 4.8 -51.9 231 47 345.1 345.1 295.6 345.5 0.09 52 210 12105 -51.7 -59.7 38 8.0 -52.0 230 48 346.0 346.0 295.8 346.3 0.06 53 200 12420 -54.5 -63.5 32 9.0 -54.7 220 51 346.5 346.5 295.9 346.6 0.04 54 197 12517 -55.3 -63.3 36 8.0 -55.5 225 50 346.7 346.7 295.9 346.9 0.04 55 190 12747 -56.9 -70.9 15 14.0 -57.1 221 50 347.7 347.7 296.1 347.8 0.01 56 170 13444 -62.1 -72.1 25 10.0 -62.2 235 47 350.3 350.3 296.7 350.4 0.01 57 159 13859 -60.3 -85.3 2 25.0 -60.5 232 41 360.1 360.1 298.7 360.1 0.00 58 150 14220 -63.5 -90.5 1 27.0 -63.6 230 36 360.7 360.7 298.8 360.7 0.00 59 100 16590 -80.7 -94.7 8 14.0 -80.7 205 16 371.8 371.8 300.9 371.8 0.00 60 83 17630 -84.9 -93.9 19 9.0 -84.9 145 12 383.6 383.6 302.8 383.6 0.00 61 70 18590 -76.7 -88.7 13 12.0 -76.7 75 14 420.3 420.3 307.7 420.3 0.00 62 50 20570 -66.7 -88.7 3 22.0 -67.0 140 11 486.3 486.3 314.0 486.3 0.00 63 30 23720 -60.9 -91.9 1 31.0 -61.7 90 22 578.6 578.6 319.6 578.6 0.00 64 20 26280 -52.1 -88.1 1 36.0 -55.0 110 29 676.7 676.7 323.7 676.8 0.01 65 10 30790 -46.5 -83.5 1 37.0 -53.5 90 9 846.0 846.0 328.3 846.3 0.04 TRP 83 17630 -84.9 -93.9 19 9.0 -84.9 145 12 383.6 383.6 302.8 383.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5760.00 m Freezing level: 578.00 mb = 4738.56 m = 15546.25 ft Wetbulb zero: 607.33 mb = 4339.19 m = 14236.02 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 46.80 % Est. max temperature: 32.88 C = 91.19 F Sfc-Lift cond lev (LCL): 897.01 mb = 1074.09 m = 3523.88 ft T: 18.29 C 700-500 lapse rate: 6.44 C/km ThetaE index: 21.67 C Layer 878.0- 818.0 mb Conv cond level (CCL): 673.83 mb = 3487.49 m = 11441.76 ft Mean mixing ratio: 10.41 g/kg Conv temperature: 42.89 C = 109.20 F Cap Strength: 6.82 C Lifted Index: 4.85 C Risk: None Lifted Index @300 mb: 7.91 C Lifted Index @700 mb: 6.76 C Showalter Index: 15.98 C Risk: None Total Totals Index: 7.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: -17.90 C K Index: -21.30 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 5.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.62 J/kg Max Up Vert Vel: 3.90 m/s Conv Inhibition (B-): 47273.12 J/kg Cap Strength: 6.65 C Lift Cond Lev (LCL): 842.48 mb = 1610.82 m = 5284.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 41 at 6 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 60 90 6 -6.0 0.0 | 159 5 -1.8 4.8 1 1000 130 75 13 -12.6 -3.4 | 100 9 -8.4 1.4 2 980 305 70 15 -14.1 -5.1 | 88 10 -9.9 -0.3 3 947 610 50 9 -6.9 -5.8 | 70 3 -2.7 -1.0 4 925 811 45 11 -7.8 -7.8 | 51 5 -3.6 -3.0 5 882 1219 40 11 -7.1 -8.4 | 39 5 -2.9 -3.6 6 851 1524 5 12 -1.0 -12.0 | 336 8 3.1 -7.1 7 850 1535 10 12 -2.1 -11.8 | 343 7 2.1 -7.0 8 821 1829 25 9 -3.8 -8.2 | 354 3 0.4 -3.3 9 792 2134 10 12 -2.1 -11.8 | 343 7 2.1 -7.0 10 764 2438 5 9 -0.8 -9.0 | 321 5 3.4 -4.2 11 736 2743 50 6 -4.6 -3.9 | 156 1 -0.4 1.0 12 710 3048 65 6 -5.4 -2.5 | 151 3 -1.3 2.3 13 700 3171 30 7 -3.5 -6.1 | 332 1 0.7 -1.3 14 684 3353 25 8 -3.4 -7.3 | 342 3 0.8 -2.4 15 659 3658 25 8 -3.4 -7.3 | 342 3 0.8 -2.4 16 635 3962 305 7 5.7 -4.0 | 265 10 9.9 0.8 17 589 4572 305 8 6.6 -4.6 | 269 11 10.7 0.2 18 567 4877 315 11 7.8 -7.8 | 284 12 11.9 -3.0 19 546 5182 310 6 4.6 -3.9 | 264 9 8.8 1.0 20 526 5486 315 3 2.1 -2.1 | 247 7 6.3 2.7 21 506 5791 250 4 3.8 1.4 | 232 10 7.9 6.2 22 500 5890 230 5 3.8 3.2 | 225 11 8.0 8.0 23 450 6706 265 7 7.0 0.6 | 244 12 11.1 5.4 24 415 7315 230 7 5.4 4.5 | 226 13 9.5 9.3 25 400 7600 255 15 14.5 3.9 | 245 21 18.7 8.7 26 399 7620 260 12 11.8 2.1 | 247 17 16.0 6.9 27 323 9144 260 28 27.6 4.9 | 253 33 31.7 9.7 28 300 9690 225 26 18.4 18.4 | 224 32 22.6 23.2 29 297 9754 225 25 17.7 17.7 | 224 31 21.8 22.5 30 272 10363 225 34 24.0 24.0 | 224 40 28.2 28.8 31 250 10950 235 43 35.2 24.7 | 233 49 39.4 29.5 32 207 12192 230 48 36.8 30.9 | 229 54 40.9 35.7 33 200 12420 220 51 32.8 39.1 | 220 57 37.0 43.9 34 198 12497 225 50 35.4 35.4 | 225 56 39.5 40.2 35 188 12802 220 50 32.1 38.3 | 220 56 36.3 43.1 36 171 13411 235 47 38.5 27.0 | 233 53 42.7 31.8 37 150 14220 230 36 27.6 23.1 | 229 42 31.7 27.9 38 126 15240 235 33 27.0 18.9 | 233 39 31.2 23.7 39 114 15850 255 22 21.3 5.7 | 248 28 25.4 10.5 40 100 16590 205 16 6.8 14.5 | 210 22 10.9 19.3 41 83 17630 145 12 -6.9 9.8 | 169 15 -2.7 14.6 42 70 18590 75 14 -13.5 -3.6 | 97 9 -9.4 1.2 43 50 20570 140 11 -7.1 8.4 | 168 14 -2.9 13.2 44 30 23720 90 22 -22.0 0.0 | 105 18 -17.8 4.8 45 20 26280 110 29 -27.3 9.9 | 123 27 -23.1 14.7 46 10 30790 90 9 -9.0 0.0 | 135 7 -4.8 4.8 Wind Parameters Mean winds (0-6000m): 10.9 at 8.5 knts Storm direction: 40.9 at 6.4 knts Shear (0-3000m) pos: 1.6 neg: 2.1 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -11.3 deg Storm rel helicity (0-3000m) pos: 2.1 neg: -32.9 tot: -30.8 m^2/s^2 ave: -10.3 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 7.4 stream: -3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.50 Bulk Shear: 15.38 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 69 13 92 8| 0.0 6.5 6.5| 0.0 -17.5 -17.5 -35.0 -0.68| 16.2-11.1 1000 58 12 78 6| 0.0 4.3 4.3| 0.0 -19.7 -19.7 -19.7 -0.68| 9.7 -6.6 1500 48 11 57 5| 0.0 4.1 4.1| 0.0 -27.9 -27.9 -18.6 -0.74| 8.6 -6.4 2000 41 11 41 5| 0.2 3.1 3.3| 1.2 -28.7 -27.5 -13.7 -0.59| 8.0 -4.7 2500 35 11 26 5| 0.9 2.5 3.4| 1.8 -32.8 -31.0 -12.4 -0.54| 7.7 -4.1 3000 36 10 28 4| 1.6 2.1 3.6| 2.1 -32.9 -30.8 -10.3 -0.40| 7.4 -3.0 4000 31 9 13 3| 1.2 2.5 3.7| 2.3 -45.0 -42.7 -10.7 -0.49| 7.8 -3.8 5000 17 9 341 4| 0.9 2.1 3.0| 12.4 -50.7 -38.3 -7.7 -0.42| 6.9 -2.9 6000 11 8 324 4| 0.7 1.3 2.0| 13.7 -67.5 -53.8 -9.0 -0.44| 6.7 -3.0 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251204.11.gif