UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122223.upa.cvt Date: 2300Z 22 DEC 25 Searching for VABB... Searching the city database file for: VABB ... Date:2300Z 22 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 1010 14 20.0 13.0 64 7.0 15.7 0 0 292.3 294.0 288.4 318.9 9.35 1 1006 47 23.0 9.0 41 14.0 14.7 24 3 295.6 296.9 287.6 316.5 7.17 2 1005 56 24.0 9.0 38 15.0 15.0 30 3 296.7 298.0 288.0 317.7 7.18 3 1000 98 24.6 8.6 36 16.0 15.0 60 7 297.8 299.0 288.2 318.3 7.02 4 997 124 24.4 8.4 36 16.0 14.9 61 8 297.8 299.1 288.2 318.2 6.95 5 993 160 24.6 7.6 34 17.0 14.6 63 9 298.3 299.5 288.0 317.8 6.60 6 988 204 26.2 7.2 30 19.0 15.0 65 11 300.4 301.6 288.6 319.6 6.45 7 979 285 27.2 4.2 23 23.0 14.1 69 13 302.2 303.2 288.1 318.1 5.28 8 925 783 23.0 3.0 27 20.0 11.9 100 14 302.8 303.8 288.2 318.3 5.13 9 851 1502 17.4 -1.6 27 19.0 7.7 91 6 304.3 305.0 287.6 316.5 3.99 10 850 1512 17.4 -1.6 27 19.0 7.7 90 6 304.4 305.1 287.6 316.7 4.00 11 830 1714 16.0 -6.0 21 22.0 5.7 102 4 305.0 305.5 286.8 314.1 2.94 12 828 1735 15.8 -6.2 21 22.0 5.5 104 4 305.0 305.5 286.8 314.0 2.90 13 793 2102 17.4 48 4 310.5 14 756 2508 17.0 102 7 314.3 15 701 3147 13.4 165 7 317.2 16 700 3159 13.4 165 7 317.3 17 606 4344 3.4 -32.6 5 36.0 -6.1 179 9 319.1 319.2 288.9 320.6 0.41 18 560 4977 0.0 -41.0 3 41.0 -8.8 225 5 322.4 322.5 289.7 323.1 0.19 19 507 5762 -6.1 -43.1 4 37.0 -13.0 225 13 324.3 324.3 290.3 325.0 0.17 20 500 5870 -6.7 -46.7 2 40.0 -13.6 225 13 324.9 324.9 290.3 325.3 0.11 21 494 5965 -7.1 -48.1 2 41.0 -13.9 224 14 325.5 325.5 290.5 325.9 0.10 22 489 6044 -7.5 -46.5 3 39.0 -14.2 223 14 326.0 326.0 290.7 326.4 0.12 23 487 6076 -7.7 -32.7 11 25.0 -13.6 223 14 326.1 326.2 291.1 327.9 0.50 24 482 6157 -8.5 -23.5 29 15.0 -13.0 222 15 326.1 326.3 291.8 330.3 1.19 25 467 6403 -9.3 -40.3 6 31.0 -15.3 220 16 328.0 328.1 291.4 329.0 0.24 26 458 6554 -9.7 -53.7 1 44.0 -16.0 226 16 329.4 329.4 291.6 329.6 0.06 27 452 6656 -10.1 -31.1 16 21.0 -15.2 231 17 330.1 330.2 292.4 332.4 0.63 28 443 6812 -11.5 -26.5 28 15.0 -15.6 238 17 330.3 330.5 292.7 333.8 0.99 29 426 7112 -13.5 -40.5 8 27.0 -18.4 251 18 331.4 331.5 292.4 332.4 0.26 30 416 7293 -14.7 -37.7 12 23.0 -19.1 259 19 332.1 332.2 292.7 333.5 0.36 31 400 7590 -17.1 -23.1 60 6.0 -18.8 255 27 332.8 333.1 293.9 338.1 1.49 32 396 7665 -17.7 -22.5 66 4.8 -19.1 255 28 332.9 333.3 294.0 338.6 1.59 33 392 7741 -18.1 -26.1 50 8.0 -20.1 254 28 333.4 333.6 293.7 337.6 1.16 34 391 7760 -17.9 -27.9 41 10.0 -20.3 254 28 333.9 334.1 293.7 337.5 0.99 35 389 7799 -17.7 -33.7 23 16.0 -21.0 254 29 334.6 334.8 293.5 336.8 0.57 36 369 8192 -20.7 -32.7 33 12.0 -23.1 252 31 335.7 335.9 293.9 338.2 0.66 37 359 8395 -21.9 -40.9 16 19.0 -24.8 251 33 336.8 336.8 293.8 337.9 0.30 38 345 8687 -24.1 -36.1 32 12.0 -26.2 251 35 337.7 337.8 294.2 339.6 0.51 39 333 8944 -26.3 -43.3 19 17.0 -28.5 252 37 338.1 338.1 294.1 339.1 0.25 40 320 9231 -28.7 -35.7 51 7.0 -29.8 253 39 338.6 338.7 294.5 340.8 0.57 41 300 9690 -32.3 -42.3 36 10.0 -33.4 255 42 339.9 339.9 294.6 341.1 0.31 42 275 10298 -36.5 -52.5 18 16.0 -37.7 250 45 342.3 342.4 295.0 342.8 0.11 43 250 10950 -42.5 -52.5 33 10.0 -43.1 235 51 342.9 342.9 295.1 343.4 0.12 44 244 11113 -44.1 -52.1 41 8.0 -44.5 235 52 342.9 342.9 295.1 343.4 0.13 45 219 11825 -50.3 -57.3 43 7.0 -50.5 235 55 344.1 344.1 295.4 344.4 0.08 46 210 12097 -51.9 -62.9 26 11.0 -52.2 235 56 345.7 345.7 295.7 345.9 0.04 47 200 12410 -54.5 -64.5 28 10.0 -54.7 235 58 346.5 346.5 295.8 346.6 0.03 48 189 12767 -57.3 -67.5 26 10.2 -57.5 230 61 347.6 347.6 296.1 347.7 0.02 49 158 13868 -66.1 -77.1 20 11.0 -66.2 230 60 351.0 351.0 296.8 351.0 0.01 50 150 14180 -67.9 -78.9 19 11.0 -67.9 230 60 353.1 353.1 297.3 353.1 0.01 51 119 15553 -75.7 -86.7 16 11.0 -75.7 245 47 363.0 363.0 299.2 363.0 0.00 52 113 15855 -74.1 -87.1 12 13.0 -74.2 243 39 371.3 371.3 300.8 371.4 0.00 53 112 15907 -72.5 -86.5 10 14.0 -72.5 242 37 375.3 375.3 301.5 375.3 0.00 54 100 16570 -76.3 -91.3 8 15.0 -76.3 245 27 380.3 380.3 302.3 380.3 0.00 55 91 17107 -79.9 -93.9 8 14.0 -79.9 225 22 383.6 383.6 302.8 383.6 0.00 56 84 17561 -78.1 -93.1 7 15.0 -78.1 208 17 396.1 396.1 304.7 396.1 0.00 57 81 17768 -80.1 -92.1 12 12.0 -80.1 201 15 396.1 396.1 304.7 396.1 0.00 58 70 18590 -80.7 -91.7 14 11.0 -80.7 170 7 411.7 411.7 306.7 411.7 0.00 59 59 19576 -71.7 -87.7 7 16.0 -71.8 129 10 452.6 452.6 311.1 452.6 0.00 60 50 20560 -68.3 -90.3 3 22.0 -68.5 90 13 482.5 482.5 313.7 482.5 0.00 61 43 21471 -65.3 -91.3 2 26.0 -65.7 99 13 511.2 511.2 315.7 511.2 0.00 62 37 22385 -65.3 -93.3 1 28.0 -65.7 108 12 533.6 533.6 317.1 533.6 0.00 63 34 22904 -61.7 -93.7 1 32.0 -62.4 113 12 556.2 556.2 318.4 556.2 0.00 64 32 23278 -62.7 -95.7 0 33.0 -63.3 116 12 563.2 563.2 318.8 563.2 0.00 65 30 23680 -58.1 -92.1 1 34.0 -59.2 120 12 586.2 586.3 320.0 586.3 0.00 TRP WND 189 12767 -57.3 -67.5 26 10.2 -57.5 230 61 347.6 347.6 296.1 347.7 0.02 Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 560.00 mb = 4977.46 m = 16330.05 ft Wetbulb zero: 722.76 mb = 2888.60 m = 9476.91 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 15.59 % Est. max temperature: 31.81 C = 89.26 F Sfc-Lift cond lev (LCL): 910.50 mb = 919.27 m = 3015.95 ft T: 21.94 C 700-500 lapse rate: 7.41 C/km ThetaE index: 2.63 C Layer 830.0- 793.0 mb Conv cond level (CCL): 529.77 mb = 5415.12 m = 17765.91 ft Mean mixing ratio: 5.63 g/kg Conv temperature: 51.27 C = 124.28 F Cap Strength: 13.73 C Lifted Index: 10.68 C Risk: None Lifted Index @300 mb: 15.73 C Lifted Index @700 mb: 13.73 C Showalter Index: 11.56 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 5.10 C K Index: -11.30 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 2.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.52 J/kg Max Up Vert Vel: 7.14 m/s Conv Inhibition (B-): 27036.84 J/kg Cap Strength: 13.68 C Lift Cond Lev (LCL): 715.28 mb = 2976.58 m = 9765.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 179 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 1010 14 0 0 -0.0 -0.0 | 359 6 0.2 -6.4 1 1000 98 60 7 -6.1 -3.5 | 31 12 -5.9 -9.9 2 977 305 70 14 -13.2 -4.8 | 49 17 -13.0 -11.2 3 925 783 100 14 -13.8 2.4 | 74 14 -13.6 -4.0 4 879 1219 105 14 -13.5 3.6 | 78 14 -13.4 -2.8 5 850 1512 90 6 -6.0 0.0 | 42 9 -5.8 -6.4 6 849 1524 90 7 -7.0 0.0 | 47 9 -6.8 -6.4 7 819 1829 110 2 -1.9 0.7 | 17 6 -1.7 -5.8 8 790 2134 40 4 -2.6 -3.1 | 14 10 -2.4 -9.5 9 762 2438 85 7 -7.0 -0.6 | 44 10 -6.8 -7.1 10 735 2743 160 7 -2.4 6.6 | 93 2 -2.2 0.1 11 700 3159 165 7 -1.8 6.8 | 101 2 -1.7 0.3 12 610 4267 175 9 -0.8 9.0 | 166 3 -0.6 2.5 13 566 4877 225 4 2.8 2.8 | 320 5 3.0 -3.6 14 524 5486 225 12 8.5 8.5 | 257 9 8.6 2.0 15 500 5870 225 13 9.2 9.2 | 254 10 9.3 2.7 16 467 6401 220 16 10.3 12.3 | 241 12 10.4 5.8 17 415 7315 260 19 18.7 3.3 | 279 19 18.9 -3.1 18 400 7590 255 27 26.1 7.0 | 269 26 26.2 0.5 19 351 8534 250 34 31.9 11.6 | 261 33 32.1 5.2 20 300 9690 255 42 40.6 10.9 | 264 41 40.7 4.4 21 297 9754 255 41 39.6 10.6 | 264 40 39.8 4.2 22 284 10058 250 21 19.7 7.2 | 268 20 19.9 0.7 23 272 10363 250 52 48.9 17.8 | 257 50 49.0 11.3 24 250 10950 235 51 41.8 29.3 | 241 48 41.9 22.8 25 200 12410 235 58 47.5 33.3 | 241 55 47.7 26.8 26 189 12767 230 61 46.7 39.2 | 235 57 46.9 32.8 27 150 14180 230 60 46.0 38.6 | 235 56 46.1 32.1 28 139 14630 235 53 43.4 30.4 | 241 50 43.6 24.0 29 119 15545 245 47 42.6 19.9 | 253 45 42.8 13.4 30 107 16154 240 30 26.0 15.0 | 252 28 26.1 8.6 31 102 16459 235 27 22.1 15.5 | 248 24 22.3 9.0 32 100 16570 245 27 24.5 11.4 | 259 25 24.6 5.0 33 70 18590 170 7 -1.2 6.9 | 113 1 -1.1 0.4 34 50 20560 90 13 -13.0 0.0 | 63 14 -12.8 -6.4 35 30 23680 120 12 -10.4 6.0 | 88 10 -10.2 -0.4 Wind Parameters Mean winds (0-6000m): 148.6 at 8.6 knts Storm direction: 178.6 at 6.4 knts Shear (0-3000m) pos: 2.9 neg: 2.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 99.3 deg Storm rel helicity (0-3000m) pos: 81.0 neg: -26.4 tot: 54.7 m^2/s^2 ave: 18.2 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.31 Bulk Shear: 19.49 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 72 11 46 14| 14.4 0.0 14.4| 40.4 0.0 40.4 80.9 0.72| 18.1 13.0 1000 86 12 59 14| 7.2 0.0 7.2| 57.5 0.0 57.5 57.5 0.76| 11.5 8.7 1500 91 12 62 13| 4.8 2.8 7.6| 59.3 -19.5 39.8 26.5 0.34| 10.7 3.7 2000 91 10 58 12| 3.6 3.0 6.6| 59.6 -24.7 34.9 17.5 0.21| 9.7 2.1 2500 89 9 53 11| 3.8 2.4 6.2| 76.3 -26.4 49.9 20.0 0.30| 9.6 2.8 3000 95 9 57 10| 2.9 2.0 4.9| 81.0 -26.4 54.7 18.2 0.32| 9.2 3.0 4000 112 8 67 8| 2.2 1.5 3.7| 81.9 -26.4 55.6 13.9 0.34| 7.2 2.5 5000 125 8 75 7| 1.1 1.2 2.3| 85.9 -28.0 57.9 11.6 0.37| 6.7 2.5 6000 149 9 102 4| 0.9 1.4 2.3| 85.9 -38.6 47.3 7.9 0.25| 6.3 1.6 Wrote GIF file: /home/apache/climate/data/raob//VABB/skewt/VABB.skewt.20251222.23.gif