UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120723.upa.cvt Date: 2300Z 7 DEC 25 Searching for VABB... Searching the city database file for: VABB ... Date:2300Z 7 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 20.4 18.0 86 2.4 18.8 0 0 292.6 294.9 291.5 329.3 12.93 1 1010 31 22.8 16.8 69 6.0 18.8 14 1 295.1 297.3 291.6 329.5 12.00 2 1002 102 24.2 16.2 61 8.0 18.9 71 7 297.2 299.3 291.9 330.9 11.63 3 1000 120 24.6 15.6 57 9.0 18.7 85 9 297.8 299.8 291.8 330.3 11.21 4 994 173 26.0 14.0 48 12.0 18.2 94 9 299.7 301.5 291.6 329.4 10.15 5 978 315 26.4 10.4 37 16.0 16.4 115 9 301.5 303.0 290.5 325.5 8.12 6 925 803 23.0 6.0 33 17.0 13.1 125 12 302.8 304.0 289.3 321.9 6.34 7 879 1246 20.0 7.0 43 13.0 12.3 148 13 304.2 305.5 290.5 325.7 7.16 8 850 1536 19.4 -4.6 19 24.0 7.6 180 9 306.5 307.1 287.6 316.5 3.19 9 810 1949 17.2 -11.8 13 29.0 4.8 193 4 308.4 308.7 286.9 314.5 1.91 10 795 2108 17.8 -24.2 4 42.0 3.3 265 2 310.7 310.8 286.4 313.0 0.68 11 700 3177 7.8 -8.2 31 16.0 0.7 250 8 311.1 311.7 288.9 320.5 2.94 12 684 3367 6.0 -7.0 39 13.0 0.1 260 7 311.2 311.8 289.3 321.7 3.30 13 659 3669 3.0 -8.0 44 11.0 -1.9 278 9 311.1 311.7 289.1 321.2 3.17 14 647 3817 2.2 -15.8 25 18.0 -4.4 286 9 311.9 312.2 287.9 317.5 1.72 15 627 4071 2.8 -32.2 6 35.0 -6.2 292 9 315.4 315.4 287.7 316.8 0.41 16 588 4587 0.0 -23.0 16 23.0 -7.2 191 3 318.0 318.1 289.2 321.5 1.02 17 526 5466 -7.1 -34.1 10 27.0 -13.0 237 9 319.7 319.8 289.1 321.2 0.41 18 501 5845 -8.5 -40.5 6 32.0 -14.5 278 8 322.5 322.5 289.8 323.3 0.22 19 500 5860 -8.5 -41.5 5 33.0 -14.5 280 8 322.7 322.7 289.8 323.4 0.20 20 430 7011 -18.7 -41.7 11 23.0 -22.1 305 30 323.9 324.0 290.2 324.8 0.23 21 401 7531 -20.3 -49.3 6 29.0 -23.7 271 41 328.4 328.4 291.4 328.8 0.11 22 400 7550 -20.1 -49.1 6 29.0 -23.6 270 41 328.9 328.9 291.5 329.3 0.11 23 351 8506 -25.9 -50.9 8 25.0 -28.4 247 50 333.6 333.6 292.8 334.0 0.10 24 301 9597 -34.9 -57.9 8 23.0 -36.2 250 63 335.9 335.9 293.3 336.1 0.05 25 300 9620 -35.3 -58.3 8 23.0 -36.6 250 63 335.6 335.6 293.3 335.8 0.05 26 275 10222 -38.7 -59.7 9 21.0 -39.8 247 69 339.2 339.2 294.1 339.3 0.04 27 258 10657 -41.9 -61.6 10 19.7 -42.7 235 77 340.7 340.7 294.5 340.8 0.04 28 250 10870 -43.5 -62.5 11 19.0 -44.2 230 76 341.4 341.4 294.7 341.5 0.03 29 223 11627 -49.9 -60.9 26 11.0 -50.3 238 74 342.9 342.9 295.1 343.1 0.05 30 200 12330 -54.9 -69.9 14 15.0 -55.1 245 72 345.8 345.8 295.7 345.9 0.02 31 172 13285 -59.9 -77.9 8 18.0 -60.1 249 68 352.8 352.8 297.3 352.8 0.01 32 150 14130 -65.9 -80.9 11 15.0 -66.0 265 66 356.6 356.6 298.0 356.6 0.00 33 134 14805 -70.1 -83.1 13 13.0 -70.2 247 59 360.8 360.8 298.8 360.8 0.00 34 118 15557 -70.9 -84.9 11 14.0 -70.9 237 50 372.7 372.7 301.0 372.7 0.00 35 100 16520 -77.1 -89.1 13 12.0 -77.1 255 27 378.8 378.8 302.1 378.8 0.00 36 93 16936 -79.1 -90.1 15 11.0 -79.1 260 38 382.8 382.8 302.7 382.8 0.00 37 87 17318 -77.1 -90.1 11 13.0 -77.1 249 32 394.2 394.2 304.4 394.2 0.00 38 77 18017 -79.9 -90.9 14 11.0 -79.9 230 21 402.3 402.3 305.5 402.3 0.00 39 70 18560 -78.1 -90.1 13 12.0 -78.1 215 13 417.3 417.3 307.4 417.3 0.00 40 69 18642 -78.1 -90.1 13 12.0 -78.1 210 13 419.0 419.0 307.6 419.0 0.00 41 65 18988 -72.5 -88.5 7 16.0 -72.6 189 13 438.5 438.5 309.7 438.5 0.00 42 59 19557 -72.7 -87.7 9 15.0 -72.8 154 13 450.3 450.3 310.9 450.4 0.00 43 58 19657 -70.1 -88.1 5 18.0 -70.2 148 13 458.4 458.4 311.6 458.4 0.00 44 54 20081 -70.9 -87.9 6 17.0 -71.0 122 13 466.0 466.0 312.3 466.1 0.00 45 50 20540 -68.3 -89.3 3 21.0 -68.5 95 13 482.5 482.5 313.7 482.6 0.00 46 46 21045 -64.9 -88.9 2 24.0 -65.3 93 16 502.4 502.4 315.1 502.4 0.00 47 41 21745 -67.1 -90.1 2 23.0 -67.4 89 20 513.7 513.7 315.9 513.7 0.00 48 31 23481 -55.7 -88.7 1 33.0 -57.1 81 31 587.3 587.3 320.0 587.3 0.00 49 30 23690 -55.1 -89.1 1 34.0 -56.7 80 32 594.4 594.4 320.3 594.5 0.00 50 26 24606 -55.5 -88.5 1 33.0 -57.2 76 31 618.1 618.1 321.4 618.2 0.01 51 20 26300 -51.1 -87.1 1 36.0 -54.3 70 30 679.8 679.8 323.7 679.8 0.01 52 18 26989 -48.1 -85.1 1 37.0 -52.5 66 27 710.0 710.0 324.7 710.1 0.02 53 10 30860 -48.1 -85.1 1 37.0 -54.4 45 10 840.0 840.0 328.2 840.3 0.03 54 8.9 31626 -49.1 -88.1 0 39.0 -55.4 864.6 864.6 328.7 864.8 0.02 TRP 93 16936 -79.1 -90.1 15 11.0 -79.1 260 38 382.8 382.8 302.7 382.8 0.00 WND 258 10657 -41.9 -61.6 10 19.7 -42.7 235 77 340.7 340.7 294.5 340.8 0.04 Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 588.00 mb = 4586.90 m = 15048.70 ft Wetbulb zero: 682.99 mb = 3378.58 m = 11084.44 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 22.47 % Est. max temperature: 33.40 C = 92.12 F Sfc-Lift cond lev (LCL): 977.14 mb = 323.21 m = 1060.39 ft T: 26.35 C 700-500 lapse rate: 6.08 C/km ThetaE index: 12.72 C Layer 850.0- 700.0 mb Conv cond level (CCL): 675.89 mb = 3463.41 m = 11362.75 ft Mean mixing ratio: 8.15 g/kg Conv temperature: 39.09 C = 102.35 F Cap Strength: 9.00 C Lifted Index: 5.07 C Risk: None Lifted Index @300 mb: 8.04 C Lifted Index @700 mb: 5.26 C Showalter Index: 9.88 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 3.90 C K Index: 7.30 Risk: None Sweat Index: 26.00 Risk: None Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.72 J/kg Max Up Vert Vel: 7.03 m/s Conv Inhibition (B-): 40265.32 J/kg Cap Strength: 9.00 C Lift Cond Lev (LCL): 777.89 mb = 2291.01 m = 7516.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 254 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 0 0 -0.0 -0.0 | 74 6 -5.4 -1.5 1 1000 120 85 9 -9.0 -0.8 | 81 15 -14.4 -2.3 2 979 305 115 9 -8.2 3.8 | 99 14 -13.6 2.3 3 925 803 125 12 -9.8 6.9 | 109 16 -15.3 5.3 4 882 1219 145 13 -7.5 10.6 | 125 16 -12.9 9.1 5 851 1524 175 9 -0.8 9.0 | 140 10 -6.2 7.4 6 850 1536 180 9 0.0 9.0 | 144 9 -5.4 7.5 7 821 1829 140 6 -3.9 4.6 | 108 10 -9.3 3.1 8 792 2134 280 2 2.0 -0.3 | 61 4 -3.5 -1.9 9 764 2438 240 5 4.3 2.5 | 131 1 -1.1 1.0 10 711 3048 285 7 6.8 -1.8 | 338 4 1.3 -3.4 11 700 3177 250 8 7.5 2.7 | 240 2 2.1 1.2 12 685 3353 260 7 6.9 1.2 | 283 2 1.5 -0.3 13 634 3962 295 10 9.1 -4.2 | 328 7 3.6 -5.8 14 611 4267 285 8 7.7 -2.1 | 328 4 2.3 -3.6 15 588 4572 190 3 0.5 3.0 | 106 5 -4.9 1.4 16 566 4877 305 4 3.3 -2.3 | 29 4 -2.2 -3.8 17 544 5182 250 6 5.6 2.1 | 202 1 0.2 0.5 18 524 5486 235 9 7.4 5.2 | 208 4 1.9 3.6 19 500 5860 280 8 7.9 -1.4 | 320 4 2.4 -2.9 20 485 6096 290 8 7.5 -2.7 | 334 5 2.1 -4.3 21 430 7010 305 30 24.6 -17.2 | 314 27 19.1 -18.8 22 400 7550 270 41 41.0 -0.0 | 272 36 35.6 -1.5 23 364 8230 245 44 39.9 18.6 | 244 38 34.4 17.1 24 334 8839 250 57 53.6 19.5 | 250 51 48.1 18.0 25 300 9620 250 63 59.2 21.5 | 250 57 53.8 20.0 26 281 10058 250 65 61.1 22.2 | 250 59 55.7 20.7 27 269 10363 245 72 65.3 30.4 | 244 66 59.8 28.9 28 258 10657 235 77 63.1 44.2 | 234 72 57.6 42.6 29 250 10870 230 76 58.2 48.9 | 228 71 52.8 47.3 30 200 12330 245 72 65.3 30.4 | 244 66 59.8 28.9 31 195 12497 245 73 66.2 30.9 | 244 67 60.7 29.3 32 185 12802 240 66 57.2 33.0 | 239 61 51.7 31.5 33 177 13106 245 69 62.5 29.2 | 244 63 57.1 27.6 34 160 13716 260 67 66.0 11.6 | 261 61 60.6 10.1 35 153 14021 255 70 67.6 18.1 | 255 64 62.2 16.6 36 150 14130 265 66 65.7 5.8 | 266 60 60.3 4.2 37 145 14326 265 68 67.7 5.9 | 266 62 62.3 4.4 38 124 15240 230 50 38.3 32.1 | 227 45 32.9 30.6 39 112 15850 245 50 45.3 21.1 | 244 44 39.9 19.6 40 100 16520 255 27 26.1 7.0 | 255 21 20.7 5.4 41 96 16764 255 27 26.1 7.0 | 255 21 20.7 5.4 42 93 16936 260 38 37.4 6.6 | 261 32 32.0 5.1 43 70 18560 215 13 7.5 10.6 | 193 9 2.0 9.1 44 50 20540 95 13 -13.0 1.1 | 89 18 -18.4 -0.4 45 30 23690 80 32 -31.5 -5.6 | 79 38 -36.9 -7.1 46 20 26300 70 30 -28.2 -10.3 | 71 36 -33.6 -11.8 47 10 30860 45 10 -7.1 -7.1 | 55 15 -12.5 -8.6 Wind Parameters Mean winds (0-6000m): 224.1 at 7.5 knts Storm direction: 254.1 at 5.6 knts Shear (0-3000m) pos: 1.2 neg: 0.0 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): -97.3 deg Storm rel helicity (0-3000m) pos: 66.2 neg: -16.3 tot: 49.9 m^2/s^2 ave: 16.6 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.02 Bulk Shear: 24.26 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 ------------------------------------------------------------------------------- 500 107 8 94 13| 10.6 0.0 10.6| 25.1 0.0 25.1 50.1 0.46| 15.8 7.2 1000 118 10 103 15| 6.4 0.0 6.4| 40.9 0.0 40.9 40.9 0.55| 10.1 5.5 1500 130 11 111 15| 3.1 0.0 3.1| 61.8 0.0 61.8 41.2 0.57| 9.8 5.6 2000 136 10 114 13| 0.9 0.0 0.9| 65.1 -14.1 51.0 25.5 0.29| 10.6 3.0 2500 140 8 114 12| 1.1 0.0 1.1| 65.9 -16.3 49.6 19.8 0.23| 9.8 2.3 3000 148 8 119 11| 1.2 0.0 1.2| 66.2 -16.3 49.9 16.6 0.20| 8.9 1.8 4000 182 8 141 8| 1.2 0.2 1.5| 69.7 -18.7 51.0 12.8 0.16| 8.1 1.3 5000 205 8 157 6| 1.5 1.1 2.6| 69.7 -25.0 44.7 8.9 -0.04| 8.7 -0.3 6000 224 8 177 4| 1.7 1.3 3.0| 75.6 -25.4 50.2 8.4 0.01| 8.4 0.1 Wrote GIF file: /home/apache/climate/data/raob//VABB/skewt/VABB.skewt.20251207.23.gif