UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101911.upa.cvt Date: 1100Z 19 OCT 25 Searching for VABB... Searching the city database file for: VABB ... Date:1100Z 19 OCT 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 1004 14 33.0 22.0 53 11.0 24.9 315 8 305.8 308.9 298.0 356.2 16.81 1 1003 23 32.6 22.6 56 10.0 25.2 311 8 305.5 308.7 298.2 357.8 17.47 2 1000 49 31.4 21.4 55 10.0 24.1 300 6 304.5 307.6 297.3 353.0 16.25 3 953 480 29.2 19.2 55 10.0 22.1 360 5 306.5 309.3 296.9 351.2 14.85 4 925 745 27.0 19.0 62 8.0 21.3 45 3 306.9 309.7 297.1 352.4 15.12 5 850 1488 21.0 15.0 69 6.0 16.9 115 11 308.1 310.5 295.9 346.6 12.72 6 786 2158 15.6 8.6 63 7.0 11.2 106 12 309.3 311.0 293.5 336.7 8.96 7 700 3132 10.4 -0.6 46 11.0 4.5 95 7 314.0 315.0 291.9 330.5 5.23 8 698 3156 10.2 -0.8 46 11.0 4.4 98 7 314.0 315.0 291.8 330.4 5.17 9 662 3594 7.2 0.2 61 7.0 3.4 182 3 315.5 316.6 292.8 334.0 5.87 10 648 3770 6.0 -4.0 49 10.0 1.0 212 3 316.0 316.9 291.7 330.1 4.39 11 630 4000 4.4 -2.6 60 7.0 0.8 240 4 316.8 317.7 292.4 332.8 5.02 12 627 4039 4.8 -11.2 30 16.0 -2.0 245 4 317.6 318.2 290.6 326.2 2.59 13 613 4223 5.2 -38.8 2 44.0 -5.4 268 4 320.2 320.2 289.0 321.0 0.22 14 548 5131 0.0 -23.0 16 23.0 -7.5 305 6 324.4 324.6 291.2 328.3 1.10 15 527 5443 -1.9 -13.9 39 12.0 -6.8 258 5 325.8 326.3 292.9 334.2 2.48 16 500 5860 -3.7 -15.7 39 12.0 -8.4 250 6 328.5 329.0 293.4 336.3 2.25 17 445 6766 -9.9 -17.9 52 8.0 -12.8 261 7 331.8 332.3 294.1 339.2 2.10 18 421 7191 -11.5 -32.5 16 21.0 -16.5 256 11 335.1 335.2 293.7 337.3 0.59 19 400 7580 -14.3 -35.3 15 21.0 -18.7 255 7 336.4 336.5 293.9 338.2 0.47 20 388 7811 -15.9 -36.9 15 21.0 -20.1 245 6 337.2 337.3 294.0 338.9 0.42 21 357 8435 -21.1 -29.1 49 8.0 -22.9 259 10 338.4 338.6 294.8 342.0 0.97 22 314 9373 -28.3 -38.3 38 10.0 -29.8 260 19 341.0 341.1 295.0 342.8 0.45 23 300 9700 -30.5 -45.5 22 15.0 -32.1 245 27 342.4 342.4 295.1 343.3 0.22 24 286 10038 -32.5 -61.5 4 29.0 -34.3 245 28 344.2 344.3 295.4 344.4 0.03 25 250 10970 -39.7 -70.7 2 31.0 -40.8 250 22 347.0 347.0 296.0 347.1 0.01 26 200 12450 -52.1 -75.1 5 23.0 -52.5 280 22 350.3 350.3 296.7 350.3 0.01 27 150 14250 -66.3 -80.3 12 14.0 -66.4 255 14 355.9 355.9 297.9 355.9 0.00 28 149 14290 -66.7 -80.7 12 14.0 -66.8 245 14 355.9 355.9 297.9 355.9 0.00 29 100 16610 -79.7 -87.7 25 8.0 -79.7 250 1 373.7 373.7 301.2 373.7 0.00 30 92 17080 -82.5 -89.5 29 7.0 -82.5 130 11 377.2 377.2 301.8 377.2 0.00 31 87 17395 -78.1 -88.1 18 10.0 -78.1 125 11 392.1 392.1 304.1 392.2 0.00 32 70 18650 -74.5 -86.5 14 12.0 -74.6 105 10 425.0 425.0 308.3 425.0 0.00 33 57 19859 -70.9 -91.9 3 21.0 -71.0 90 20 458.9 458.9 311.7 458.9 0.00 34 53 20296 -66.5 -93.5 1 27.0 -66.7 84 24 478.7 478.7 313.4 478.7 0.00 35 50 20650 -65.3 -97.3 0 32.0 -65.6 80 27 489.6 489.6 314.2 489.6 0.00 36 45 21291 -65.3 -97.3 0 32.0 -65.6 504.6 504.6 315.2 504.6 0.00 37 41 21865 -60.3 -94.3 0 34.0 -61.0 530.7 530.7 316.9 530.7 0.00 38 38 22339 -59.7 -93.7 0 34.0 -60.4 543.8 543.8 317.8 543.9 0.00 TRP 92 17080 -82.5 -89.5 29 7.0 -82.5 130 11 377.2 377.2 301.8 377.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5811.00 m Freezing level: 548.00 mb = 5130.53 m = 16832.24 ft Wetbulb zero: 629.17 mb = 4010.67 m = 13158.22 ft Precipitable water: 1.71 inches Sfc-500 mean rel hum: 45.94 % Est. max temperature: 35.28 C = 95.51 F Sfc-Lift cond lev (LCL): 857.08 mb = 1415.12 m = 4642.74 ft T: 21.59 C 700-500 lapse rate: 5.17 C/km ThetaE index: 22.04 C Layer 850.0- 662.0 mb Conv cond level (CCL): 800.75 mb = 1999.01 m = 6558.36 ft Mean mixing ratio: 15.27 g/kg Conv temperature: 36.27 C = 97.28 F Cap Strength: 2.13 C Lifted Index: -1.49 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.27 C Lifted Index @700 mb: -0.75 C Showalter Index: 0.50 C Risk: Thunderstorms probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 18.70 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 208.00 Risk: None Energy Index: -2.01 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 772.36 J/kg Max Up Vert Vel: 39.30 m/s Conv Inhibition (B-): 66.71 J/kg Cap Strength: 2.13 C Lift Cond Lev (LCL): 833.85 mb = 1652.22 m = 5420.61 ft Lev Free Conv (LFC): 768.85 mb = 2343.57 m = 7688.80 ft Equ Level (EL): 178.85 mb = 13149.30 m = 43140.23 ft B at Equ Level: 763.96 J/kg Max Parcel Lev (MPL): 98.85 mb = 16675.08 m = 54707.60 ft Wind level data Storm motion: 134 at 5 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 1004 14 315 8 5.7 -5.7 | 314 13 9.3 -9.1 1 1000 49 300 6 5.2 -3.0 | 306 11 8.8 -6.4 2 972 305 320 8 5.1 -6.1 | 318 13 8.7 -9.6 3 939 610 30 3 -1.5 -2.6 | 341 6 2.1 -6.0 4 925 745 45 3 -2.1 -2.1 | 345 6 1.5 -5.5 5 876 1219 90 4 -4.0 0.0 | 7 3 -0.4 -3.4 6 850 1488 115 11 -10.0 4.6 | 101 6 -6.4 1.2 7 816 1829 110 12 -11.3 4.1 | 95 8 -7.7 0.7 8 733 2743 100 12 -11.8 2.1 | 81 8 -8.2 -1.3 9 707 3048 105 10 -9.7 2.6 | 82 6 -6.1 -0.8 10 700 3132 95 7 -7.0 0.6 | 50 4 -3.4 -2.8 11 681 3353 125 4 -3.3 2.3 | 344 1 0.3 -1.1 12 656 3658 200 3 1.0 2.8 | 277 5 4.6 -0.6 13 609 4267 275 4 4.0 -0.3 | 296 8 7.6 -3.8 14 586 4572 290 3 2.8 -1.0 | 305 8 6.4 -4.4 15 564 4877 340 6 2.1 -5.6 | 328 11 5.6 -9.1 16 524 5486 250 5 4.7 1.7 | 282 8 8.3 -1.7 17 500 5860 250 6 5.6 2.1 | 278 9 9.2 -1.4 18 485 6096 215 5 2.9 4.1 | 264 6 6.5 0.7 19 466 6401 285 6 5.8 -1.6 | 298 11 9.4 -5.0 20 448 6706 260 7 6.9 1.2 | 282 11 10.5 -2.2 21 431 7010 265 9 9.0 0.8 | 282 13 12.6 -2.6 22 414 7315 250 12 11.3 4.1 | 267 15 14.9 0.7 23 400 7580 255 7 6.8 1.8 | 279 10 10.4 -1.6 24 382 7925 240 6 5.2 3.0 | 273 9 8.8 -0.4 25 366 8230 265 11 11.0 1.0 | 280 15 14.6 -2.5 26 351 8534 255 9 8.7 2.3 | 275 12 12.3 -1.1 27 337 8839 255 12 11.6 3.1 | 271 15 15.2 -0.3 28 324 9144 270 14 14.0 -0.0 | 281 18 17.6 -3.4 29 300 9700 245 27 24.5 11.4 | 254 29 28.1 8.0 30 285 10058 245 28 25.4 11.8 | 254 30 29.0 8.4 31 250 10970 250 22 20.7 7.5 | 260 25 24.3 4.1 32 200 12450 280 22 21.7 -3.8 | 286 26 25.3 -7.2 33 189 12802 280 19 18.7 -3.3 | 287 23 22.3 -6.7 34 156 14021 225 17 12.0 12.0 | 241 18 15.6 8.6 35 150 14250 255 14 13.5 3.6 | 269 17 17.1 0.2 36 148 14326 235 14 11.5 8.0 | 253 16 15.1 4.6 37 141 14630 275 17 16.9 -1.5 | 283 21 20.5 -4.9 38 120 15545 310 12 9.2 -7.7 | 311 17 12.8 -11.1 39 108 16154 270 8 8.0 -0.0 | 286 12 11.6 -3.4 40 103 16459 285 12 11.6 -3.1 | 293 17 15.2 -6.5 41 100 16610 250 1 0.9 0.3 | 304 5 4.5 -3.1 42 97 16764 300 5 4.3 -2.5 | 307 10 7.9 -5.9 43 92 17080 130 11 -8.4 7.1 | 127 6 -4.8 3.6 44 70 18650 105 10 -9.7 2.6 | 82 6 -6.1 -0.8 45 50 20650 80 27 -26.6 -4.7 | 71 24 -23.0 -8.1 Wind Parameters Mean winds (0-6000m): 103.6 at 6.6 knts Storm direction: 133.6 at 5.0 knts Shear (0-3000m) pos: 3.0 neg: 0.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 127.7 deg Storm rel helicity (0-3000m) pos: 29.4 neg: -9.3 tot: 20.2 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.0 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 36.63 Bulk Shear: 21.09 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 ------------------------------------------------------------------------------- 500 321 7 318 12| 6.6 0.0 6.6| 18.2 -3.9 14.3 28.7 0.47| 10.7 5.0 1000 342 5 328 10| 5.2 0.0 5.2| 20.8 -3.9 16.9 16.9 0.44| 7.7 3.4 1500 34 5 356 8| 6.4 0.0 6.4| 29.2 -3.9 25.3 16.9 0.59| 8.3 4.9 2000 86 7 41 5| 4.8 0.4 5.2| 29.2 -6.0 23.2 11.6 0.51| 6.7 3.4 2500 95 8 58 5| 3.9 0.5 4.4| 29.2 -8.3 20.9 8.4 0.45| 5.6 2.5 3000 97 9 64 6| 3.0 0.4 3.4| 29.4 -9.3 20.2 6.7 0.40| 5.0 2.0 4000 102 8 64 4| 1.2 0.3 1.5| 31.2 -14.2 17.0 4.3 0.15| 5.7 0.8 5000 98 7 52 4| 0.3 0.3 0.6| 45.3 -18.5 26.8 5.4 0.21| 5.5 1.1 6000 104 7 57 3| 0.3 0.5 0.8| 45.3 -39.0 6.3 1.1 0.05| 5.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//VABB/skewt/VABB.skewt.20251019.11.gif