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 VABB... Searching the city database file for: VABB ... Date:1100Z 6 DEC 25 Station: VABB WMO ident: 43003 Latitude: 19.12 Longitude: 72.85 Elevation: 14.00 ------------------------------------------------------------------------------- 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 1012 14 31.8 16.8 41 15.0 21.5 50 4 303.9 306.1 294.2 339.5 11.97 1 1011 23 30.8 15.8 40 15.0 20.6 48 4 303.0 305.1 293.4 336.3 11.23 2 1000 122 29.8 12.8 35 17.0 18.8 30 6 303.0 304.7 291.9 330.7 9.32 3 925 811 23.2 11.2 47 12.0 15.6 15 8 303.0 304.7 291.7 330.0 9.06 4 850 1540 17.4 9.4 59 8.0 12.4 15 4 304.4 306.0 291.9 330.6 8.74 5 827 1774 15.8 4.8 48 11.0 9.5 91 5 305.1 306.3 290.2 324.9 6.53 6 804 2014 17.2 -13.8 11 31.0 4.4 85 5 309.0 309.4 286.9 314.4 1.63 7 732 2806 11.6 1.6 50 10.0 6.1 279 5 311.3 312.4 291.6 329.6 5.88 8 700 3178 8.6 -0.4 53 9.0 3.8 205 6 312.0 313.0 291.3 328.6 5.31 9 685 3356 7.4 -5.6 39 13.0 1.2 205 5 312.6 313.3 290.0 324.3 3.68 10 663 3624 5.0 0.2 71 4.8 2.4 205 8 312.8 314.0 292.0 331.2 5.86 11 613 4257 0.0 -10.0 47 10.0 -4.2 196 9 314.2 314.7 289.9 323.6 2.92 12 608 4322 -0.3 -12.3 40 12.0 -5.1 191 9 314.6 315.0 289.5 322.6 2.45 13 600 4428 1.6 -34.4 5 36.0 -7.3 181 9 318.0 318.0 288.5 319.2 0.35 14 500 5870 -8.1 -42.1 5 34.0 -14.3 210 13 323.2 323.2 289.9 323.9 0.19 15 407 7440 -18.1 -42.1 10 24.0 -21.8 217 18 329.8 329.9 291.9 330.7 0.23 16 400 7570 -19.3 -42.3 11 23.0 -22.7 230 20 329.9 330.0 291.9 330.8 0.23 17 350 8544 -28.1 -43.1 22 15.0 -29.9 245 23 330.9 330.9 292.2 331.8 0.24 18 321 9157 -33.1 -38.1 61 5.0 -33.7 260 36 332.2 332.3 292.7 333.9 0.45 19 310 9401 -34.5 -38.6 66 4.1 -35.0 256 39 333.6 333.7 293.1 335.3 0.44 20 302 9584 -34.3 -38.3 67 4.0 -34.8 240 47 336.4 336.5 293.9 338.2 0.46 21 300 9630 -34.5 -38.3 68 3.8 -35.0 235 49 336.7 336.8 294.0 338.5 0.47 22 268 10409 -40.3 -42.8 77 2.5 -40.5 211 49 339.3 339.4 294.5 340.6 0.33 23 250 10880 -43.9 -48.9 58 5.0 -44.2 225 58 340.8 340.8 294.7 341.5 0.18 24 247 10961 -44.3 -50.3 51 6.0 -44.6 225 56 341.4 341.4 294.8 342.0 0.15 25 200 12340 -56.1 -63.1 41 7.0 -56.2 230 77 343.9 343.9 295.3 344.1 0.04 26 191 12631 -58.7 -64.7 46 6.0 -58.8 230 79 344.3 344.3 295.4 344.5 0.03 27 189 12697 -59.2 -66.1 40 7.0 -59.3 230 80 344.6 344.6 295.4 344.7 0.03 28 177 13105 -62.1 -75.1 16 13.0 -62.2 236 75 346.3 346.3 295.8 346.3 0.01 29 150 14120 -65.3 -85.3 5 20.0 -65.4 245 53 357.6 357.6 298.2 357.6 0.00 30 137 14668 -66.7 -85.7 5 19.0 -66.8 244 54 364.5 364.5 299.5 364.5 0.00 31 100 16520 -76.3 -93.3 5 17.0 -76.3 240 34 380.3 380.3 302.3 380.3 0.00 32 83 17583 -83.3 -94.3 13 11.0 -83.3 235 25 386.9 386.9 303.3 386.9 0.00 33 79 17863 -78.9 -92.9 8 14.0 -78.9 225 21 401.5 401.5 305.4 401.5 0.00 34 70 18560 -76.5 -88.5 13 12.0 -76.6 200 12 420.7 420.7 307.8 420.7 0.00 35 67 18814 -72.7 -87.7 9 15.0 -72.8 202 11 434.3 434.3 309.3 434.3 0.00 36 56 19868 -71.9 -87.9 7 16.0 -72.0 210 7 458.9 458.9 311.7 459.0 0.00 37 50 20540 -68.9 -87.9 5 19.0 -69.1 215 4 481.1 481.1 313.5 481.1 0.00 38 48 20785 -68.9 -88.9 4 20.0 -69.1 207 5 486.8 486.8 314.0 486.8 0.00 39 39 22054 -60.5 -87.5 2 27.0 -61.2 164 13 537.8 537.8 317.4 537.8 0.00 40 31 23485 -60.7 -87.7 2 27.0 -61.5 117 21 573.8 573.8 319.3 573.8 0.01 41 30 23690 -59.5 -87.5 1 28.0 -60.4 110 22 582.4 582.4 319.8 582.5 0.01 42 25 24839 -55.7 -86.7 1 31.0 -57.4 94 21 624.5 624.5 321.7 624.6 0.01 43 20 26260 -55.3 -86.3 1 31.0 -57.5 75 20 666.9 666.9 323.3 667.0 0.01 44 19 26589 -52.9 -85.9 1 33.0 -55.7 684.2 684.2 323.9 684.3 0.01 45 14 28550 -54.9 -85.9 1 31.0 -57.8 739.9 739.9 325.7 740.0 0.02 TRP 83 17583 -83.3 -94.3 13 11.0 -83.3 235 25 386.9 386.9 303.3 386.9 0.00 WND 189 12697 -59.2 -66.1 40 7.0 -59.3 230 80 344.6 344.6 295.4 344.7 0.03 Sounding variables and indices 1000-500 mb thick: 5748.00 m Freezing level: 613.00 mb = 4256.73 m = 13965.47 ft Freezing level: 606.74 mb = 4339.00 m = 14235.39 ft Freezing level: 583.51 mb = 4666.24 m = 15309.01 ft Wetbulb zero: 644.71 mb = 3849.46 m = 12629.32 ft Precipitable water: 1.08 inches Sfc-500 mean rel hum: 34.80 % Est. max temperature: 32.05 C = 89.69 F Sfc-Lift cond lev (LCL): 814.47 mb = 1903.44 m = 6244.81 ft T: 16.56 C 700-500 lapse rate: 6.20 C/km ThetaE index: 16.20 C Layer 827.0- 732.0 mb Conv cond level (CCL): 681.91 mb = 3393.46 m = 11133.25 ft Mean mixing ratio: 9.31 g/kg Conv temperature: 40.56 C = 105.01 F Cap Strength: 6.32 C Lifted Index: 2.78 C Risk: None Lifted Index @300 mb: 5.32 C Lifted Index @700 mb: 4.01 C Showalter Index: 2.84 C Risk: Showers probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 17.50 C K Index: 25.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 133.80 Risk: None Energy Index: -1.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.66 J/kg Max Up Vert Vel: 1.15 m/s Conv Inhibition (B-): 34736.83 J/kg Cap Strength: 6.32 C Lift Cond Lev (LCL): 779.74 mb = 2272.44 m = 7455.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 226 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 1012 14 50 4 -3.1 -2.6 | 48 10 -7.4 -6.7 1 1000 122 30 6 -3.0 -5.2 | 38 12 -7.3 -9.3 2 980 305 10 5 -0.9 -4.9 | 30 10 -5.2 -9.1 3 946 610 35 6 -3.4 -4.9 | 41 12 -7.8 -9.1 4 925 811 15 8 -2.1 -7.7 | 28 13 -6.4 -11.9 5 882 1219 10 11 -1.9 -10.8 | 23 16 -6.2 -15.0 6 852 1524 5 5 -0.4 -5.0 | 28 10 -4.8 -9.1 7 850 1540 15 4 -1.0 -3.9 | 34 10 -5.4 -8.0 8 821 1829 110 5 -4.7 1.7 | 75 9 -9.0 -2.4 9 764 2438 25 6 -2.5 -5.4 | 36 12 -6.9 -9.6 10 737 2743 290 5 4.7 -1.7 | 356 6 0.4 -5.9 11 700 3178 205 6 2.5 5.4 | 126 2 -1.8 1.3 12 685 3353 205 5 2.1 4.5 | 100 2 -2.2 0.4 13 659 3658 205 9 3.8 8.2 | 173 4 -0.5 4.0 14 635 3962 205 12 5.1 10.9 | 186 7 0.7 6.7 15 611 4267 195 9 2.3 8.7 | 156 5 -2.0 4.5 16 588 4572 165 9 -2.3 8.7 | 124 8 -6.7 4.5 17 545 5182 205 10 4.2 9.1 | 179 5 -0.1 4.9 18 525 5486 205 10 4.2 9.1 | 179 5 -0.1 4.9 19 505 5791 190 15 2.6 14.8 | 171 11 -1.7 10.6 20 500 5870 210 13 6.5 11.3 | 197 7 2.2 7.1 21 485 6096 220 13 8.4 10.0 | 215 7 4.0 5.8 22 414 7315 205 16 6.8 14.5 | 193 11 2.4 10.3 23 400 7570 230 20 15.3 12.9 | 232 14 11.0 8.7 24 365 8230 240 20 17.3 10.0 | 246 14 13.0 5.8 25 335 8839 250 27 25.4 9.2 | 256 22 21.0 5.1 26 321 9144 260 36 35.5 6.3 | 266 31 31.1 2.1 27 308 9449 255 40 38.6 10.4 | 260 35 34.3 6.2 28 300 9630 235 49 40.1 28.1 | 236 43 35.8 24.0 29 295 9754 240 49 42.4 24.5 | 242 43 38.1 20.3 30 282 10058 225 46 32.5 32.5 | 225 40 28.2 28.4 31 270 10363 210 48 24.0 41.6 | 208 42 19.7 37.4 32 250 10880 225 58 41.0 41.0 | 225 52 36.7 36.9 33 246 10973 225 56 39.6 39.6 | 225 50 35.3 35.4 34 214 11887 220 66 42.4 50.6 | 219 60 38.1 46.4 35 205 12192 225 71 50.2 50.2 | 225 65 45.9 46.1 36 200 12340 230 77 59.0 49.5 | 230 71 54.7 45.3 37 189 12697 230 80 61.3 51.4 | 230 74 57.0 47.3 38 168 13411 240 71 61.5 35.5 | 241 65 57.2 31.3 39 160 13716 245 64 58.0 27.0 | 247 58 53.7 22.9 40 150 14120 245 53 48.0 22.4 | 247 47 43.7 18.2 41 138 14630 245 54 48.9 22.8 | 247 48 44.6 18.7 42 124 15240 225 45 31.8 31.8 | 225 39 27.5 27.7 43 118 15545 210 47 23.5 40.7 | 208 41 19.2 36.5 44 112 15850 215 55 31.5 45.1 | 214 49 27.2 40.9 45 101 16459 230 40 30.6 25.7 | 231 34 26.3 21.6 46 100 16520 240 34 29.4 17.0 | 243 28 25.1 12.8 47 83 17583 235 25 20.5 14.3 | 238 19 16.1 10.2 48 70 18560 200 12 4.1 11.3 | 178 7 -0.2 7.1 49 50 20540 215 4 2.3 3.3 | 67 2 -2.0 -0.9 50 30 23690 110 22 -20.7 7.5 | 98 25 -25.0 3.4 51 20 26260 75 20 -19.3 -5.2 | 68 25 -23.6 -9.3 Wind Parameters Mean winds (0-6000m): 196.2 at 8.0 knts Storm direction: 226.2 at 6.0 knts Shear (0-3000m) pos: 1.1 neg: 2.2 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -67.3 deg Storm rel helicity (0-3000m) pos: 30.9 neg: -63.8 tot: -32.9 m^2/s^2 ave: -11.0 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 23.41 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 24 5 36 11| 0.0 2.6 2.6| 3.9 -9.9 -6.0 -12.1 -0.33| 6.4 -2.1 1000 22 6 33 12| 0.0 3.5 3.5| 6.0 -21.6 -15.6 -15.6 -0.41| 6.0 -2.5 1500 16 7 30 13| 0.0 1.3 1.3| 9.4 -24.7 -15.4 -10.2 -0.24| 6.5 -1.6 2000 25 7 35 12| 1.7 0.9 2.7| 30.9 -28.8 2.1 1.0 0.07| 7.5 0.5 2500 27 6 36 12| 1.4 2.3 3.6| 30.9 -52.6 -21.8 -8.7 -0.16| 7.7 -1.2 3000 20 6 33 12| 1.1 2.2 3.3| 30.9 -63.8 -32.9 -11.0 -0.23| 8.4 -1.9 4000 11 7 28 12| 0.9 1.9 2.8| 34.7 -64.7 -30.1 -7.5 -0.09| 7.7 -0.7 5000 179 7 125 5| 0.5 1.0 1.5| 41.3 -73.8 -32.5 -6.5 -0.11| 7.4 -0.8 6000 196 8 149 4| 0.7 0.8 1.5| 54.7 -75.2 -20.5 -3.4 -0.02| 7.2 -0.1 Wrote GIF file: /home/apache/climate/data/raob//VABB/skewt/VABB.skewt.20251206.11.gif