UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120611.upa.cvt Date: 1100Z 6 DEC 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:1100Z 6 DEC 25 Station: VAAH WMO ident: 42647 Latitude: 23.07 Longitude: 72.63 Elevation: 55.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1010 55 27.4 11.4 37 16.0 17.3 45 8 299.7 301.2 290.1 324.4 8.40 1 1000 146 25.8 7.8 32 18.0 15.1 55 7 299.0 300.2 288.3 318.6 6.64 2 927 807 20.0 3.0 32 17.0 10.7 88 10 299.6 300.5 287.1 314.9 5.12 3 925 826 20.2 0.2 26 20.0 9.8 90 10 300.0 300.7 286.2 312.6 4.19 4 921 863 21.6 -16.4 7 38.0 6.8 96 10 301.8 302.0 283.6 305.5 1.15 5 909 976 22.0 -26.0 3 48.0 6.0 97 9 303.3 303.4 283.4 305.0 0.50 6 850 1551 18.4 -9.6 14 28.0 6.0 70 9 305.4 305.8 286.1 312.3 2.17 7 748 2638 12.4 -21.6 8 34.0 0.6 96 6 310.3 310.4 286.5 313.3 0.91 8 700 3192 8.0 -19.0 13 27.0 -1.6 140 2 311.3 311.6 287.2 315.4 1.22 9 612 4284 0.0 -26.0 12 26.0 -7.4 221 7 314.3 314.5 287.7 316.9 0.75 10 544 5216 -7.1 -31.1 13 24.0 -12.7 262 12 316.7 316.8 288.2 318.5 0.52 11 502 5839 -10.1 -40.1 7 30.0 -15.5 233 24 320.4 320.4 289.1 321.2 0.23 12 500 5870 -10.3 -40.3 7 30.0 -15.7 235 24 320.5 320.5 289.2 321.3 0.23 13 411 7350 -20.5 -44.5 10 24.0 -23.7 234 36 325.8 325.8 290.7 326.5 0.18 14 400 7550 -22.1 -43.1 13 21.0 -24.9 230 41 326.3 326.3 290.9 327.1 0.21 15 375 8018 -26.7 -43.7 18 17.0 -28.6 228 42 326.3 326.3 290.9 327.1 0.21 16 339 8734 -33.3 -41.3 45 8.0 -34.1 225 43 326.8 326.9 291.2 328.0 0.30 17 328 8964 -34.7 -37.9 73 3.2 -35.1 230 43 328.0 328.1 291.6 329.6 0.44 18 320 9135 -35.7 -38.0 79 2.3 -36.0 239 44 328.9 329.0 291.9 330.6 0.45 19 300 9580 -38.5 -45.5 48 7.0 -39.1 250 53 331.1 331.1 292.2 332.0 0.22 20 272 10247 -43.9 -47.4 68 3.5 -44.1 244 62 332.7 332.7 292.6 333.4 0.19 21 250 10810 -47.1 -51.4 61 4.3 -47.3 240 84 336.0 336.1 293.4 336.6 0.13 22 242 11024 -48.1 -53.0 57 4.9 -48.3 238 91 337.7 337.7 293.9 338.2 0.12 23 234 11244 -48.9 -51.9 71 3.0 -49.0 235 99 339.7 339.8 294.4 340.3 0.14 24 215 11791 -53.5 -57.6 61 4.1 -53.7 225 105 340.9 340.9 294.6 341.2 0.07 25 200 12250 -57.5 -62.5 53 5.0 -57.6 230 100 341.7 341.7 294.8 341.9 0.04 26 192 12508 -59.3 -72.3 17 13.0 -59.5 230 95 342.8 342.8 295.0 342.9 0.01 27 150 14040 -64.3 -87.3 3 23.0 -64.4 240 66 359.3 359.3 298.5 359.3 0.00 28 137 14594 -63.7 -89.7 2 26.0 -63.8 244 65 369.8 369.8 300.5 369.8 0.00 29 100 16470 -74.5 -94.5 3 20.0 -74.5 240 41 383.8 383.8 302.8 383.8 0.00 30 95 16769 -76.3 -93.3 5 17.0 -76.3 230 45 385.9 385.9 303.2 385.9 0.00 31 70 18540 -76.1 -90.1 9 14.0 -76.2 220 12 421.6 421.6 307.9 421.6 0.00 32 65 18974 -71.1 -88.1 6 17.0 -71.2 227 12 441.5 441.5 310.0 441.5 0.00 33 58 19647 -71.9 -89.9 5 18.0 -72.0 237 11 454.4 454.4 311.3 454.4 0.00 34 52 20301 -65.7 -90.7 2 25.0 -66.0 247 10 483.2 483.2 313.7 483.2 0.00 35 50 20540 -65.5 -91.5 2 26.0 -65.8 250 10 489.1 489.1 314.1 489.1 0.00 36 33 23096 -59.5 -93.5 0 34.0 -60.4 242 8 566.8 566.8 319.0 566.8 0.00 37 31 23485 -60.9 -93.9 1 33.0 -61.7 241 7 573.2 573.2 319.3 573.2 0.00 38 30 23690 -57.9 -91.9 1 34.0 -59.1 240 7 586.8 586.8 320.0 586.8 0.00 39 29 23904 -56.5 -91.5 0 35.0 -57.9 596.4 596.4 320.5 596.4 0.00 40 27 24357 -57.7 -91.7 1 34.0 -59.0 605.3 605.3 320.9 605.3 0.00 41 26 24596 -55.3 -90.3 1 35.0 -57.1 618.7 618.7 321.5 618.7 0.00 42 24 25105 -56.7 -91.7 0 35.0 -58.3 629.0 629.0 321.9 629.0 0.00 43 22 25661 -53.1 -88.1 1 35.0 -55.6 655.5 655.5 322.9 655.6 0.01 44 20 26274 -54.1 -89.1 1 35.0 -56.5 670.6 670.6 323.4 670.6 0.01 TRP 95 16769 -76.3 -93.3 5 17.0 -76.3 230 45 385.9 385.9 303.2 385.9 0.00 WND 215 11791 -53.5 -57.6 61 4.1 -53.7 225 105 340.9 340.9 294.6 341.2 0.07 Sounding variables and indices 1000-500 mb thick: 5724.00 m Freezing level: 612.00 mb = 4284.35 m = 14056.08 ft Wetbulb zero: 734.59 mb = 2789.35 m = 9151.29 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 13.54 % Est. max temperature: 32.78 C = 91.00 F Sfc-Lift cond lev (LCL): 799.00 mb = 2077.29 m = 6815.18 ft T: 15.50 C 700-500 lapse rate: 6.83 C/km ThetaE index: 19.41 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 582.91 mb = 4669.41 m = 15319.40 ft Mean mixing ratio: 5.30 g/kg Conv temperature: 43.07 C = 109.52 F Cap Strength: 10.13 C Lifted Index: 8.66 C Risk: None Lifted Index @300 mb: 11.40 C Lifted Index @700 mb: 9.50 C Showalter Index: 10.60 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 28.70 C Cross Totals Index: 0.70 C K Index: -7.90 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 2.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.08 J/kg Max Up Vert Vel: 4.71 m/s Conv Inhibition (B-): 38173.28 J/kg Cap Strength: 10.13 C Lift Cond Lev (LCL): 722.76 mb = 2924.92 m = 9596.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 206 at 7 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 1010 55 45 8 -5.7 -5.7 | 36 15 -8.6 -11.8 1 1000 146 55 7 -5.7 -4.0 | 41 13 -8.7 -10.2 2 948 610 65 11 -10.0 -4.6 | 50 17 -13.0 -10.8 3 925 826 90 10 -10.0 0.0 | 65 14 -13.0 -6.2 4 916 914 105 9 -8.7 2.3 | 72 12 -11.7 -3.8 5 884 1219 65 9 -8.2 -3.8 | 48 15 -11.1 -10.0 6 853 1524 75 8 -7.7 -2.1 | 52 14 -10.7 -8.2 7 850 1551 70 9 -8.5 -3.1 | 51 15 -11.4 -9.2 8 823 1829 70 10 -9.4 -3.4 | 52 16 -12.4 -9.6 9 765 2438 80 10 -9.8 -1.7 | 58 15 -12.8 -7.9 10 738 2743 105 4 -3.9 1.0 | 53 9 -6.9 -5.1 11 712 3048 140 3 -1.9 2.3 | 52 6 -4.9 -3.9 12 700 3192 140 2 -1.3 1.5 | 43 6 -4.3 -4.6 13 686 3353 145 3 -1.7 2.5 | 52 6 -4.7 -3.7 14 635 3962 255 6 5.8 1.6 | 329 5 2.8 -4.6 15 612 4267 220 7 4.5 5.4 | 298 2 1.5 -0.8 16 589 4572 230 7 5.4 4.5 | 305 3 2.4 -1.7 17 566 4877 280 5 4.9 -0.9 | 345 7 1.9 -7.0 18 505 5791 230 24 18.4 15.4 | 239 18 15.4 9.3 19 500 5870 235 24 19.7 13.8 | 245 18 16.7 7.6 20 447 6706 235 27 22.1 15.5 | 244 21 19.1 9.3 21 413 7315 235 35 28.7 20.1 | 242 29 25.7 13.9 22 400 7550 230 41 31.4 26.4 | 235 35 28.4 20.2 23 333 8839 225 43 30.4 30.4 | 229 37 27.4 24.2 24 319 9144 240 44 38.1 22.0 | 246 39 35.1 15.8 25 306 9449 245 52 47.1 22.0 | 250 47 44.1 15.8 26 300 9580 250 53 49.8 18.1 | 256 48 46.8 12.0 27 255 10668 240 67 58.0 33.5 | 244 61 55.0 27.3 28 250 10810 240 84 72.7 42.0 | 243 78 69.8 35.8 29 233 11278 235 100 81.9 57.4 | 237 94 78.9 51.2 30 215 11791 225 105 74.2 74.2 | 226 99 71.3 68.1 31 200 12250 230 100 76.6 64.3 | 232 94 73.6 58.1 32 183 12802 230 90 68.9 57.9 | 232 84 66.0 51.7 33 166 13411 235 72 59.0 41.3 | 238 66 56.0 35.1 34 150 14021 240 66 57.2 33.0 | 244 60 54.2 26.8 35 150 14040 240 66 57.2 33.0 | 244 60 54.2 26.8 36 143 14326 240 68 58.9 34.0 | 244 62 55.9 27.8 37 129 14935 250 62 58.3 21.2 | 255 57 55.3 15.0 38 100 16459 245 51 46.2 21.6 | 250 46 43.2 15.4 39 100 16470 240 41 35.5 20.5 | 246 36 32.5 14.3 40 95 16769 230 45 34.5 28.9 | 234 39 31.5 22.8 41 70 18540 220 12 7.7 9.2 | 237 6 4.7 3.0 42 50 20540 250 10 9.4 3.4 | 293 7 6.4 -2.7 43 30 23690 240 7 6.1 3.5 | 311 4 3.1 -2.7 Wind Parameters Mean winds (0-6000m): 175.9 at 9.1 knts Storm direction: 205.9 at 6.8 knts Shear (0-3000m) pos: 1.9 neg: 0.4 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 15.2 deg Storm rel helicity (0-3000m) pos: 46.0 neg: -21.6 tot: 24.4 m^2/s^2 ave: 8.1 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.37 Bulk Shear: 30.13 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 59 9 44 15| 4.0 0.0 4.0| 12.7 0.0 12.7 25.5 0.62| 5.5 3.4 1000 72 9 53 15| 3.1 0.0 3.1| 33.9 -6.3 27.6 27.6 0.47| 7.3 3.4 1500 72 9 52 15| 2.1 0.9 3.0| 36.5 -18.1 18.4 12.3 0.22| 6.7 1.5 2000 72 9 52 15| 1.8 0.7 2.5| 40.3 -18.1 22.2 11.1 0.25| 5.4 1.3 2500 73 9 53 15| 1.8 0.5 2.3| 45.7 -18.1 27.6 11.0 0.27| 5.1 1.4 3000 76 8 54 14| 1.9 0.4 2.3| 46.0 -21.6 24.4 8.1 0.17| 5.3 0.9 4000 80 7 54 13| 2.0 0.3 2.3| 47.5 -26.3 21.2 5.3 0.02| 5.5 0.1 5000 87 7 57 12| 1.6 0.1 1.7| 51.9 -34.2 17.7 3.5 -0.01| 5.7 -0.0 6000 176 9 129 5| 1.3 1.5 2.9| 56.9 -86.7 -29.8 -5.0 -0.20| 6.5 -1.3 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251206.11.gif