UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101223.upa.cvt Date: 2300Z 12 OCT 25 Searching for VABB... Searching the city database file for: VABB ... Date:2300Z 12 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 1008 14 23.8 21.5 87 2.3 22.2 0 0 296.3 299.2 295.0 343.0 16.22 1 1000 85 27.0 20.0 66 7.0 22.1 70 4 300.1 302.9 295.2 343.7 14.88 2 925 776 25.0 14.0 50 11.0 17.7 35 7 304.9 306.9 293.7 337.5 10.92 3 850 1510 19.2 11.2 60 8.0 14.1 285 4 306.3 308.1 293.3 336.0 9.88 4 700 3145 7.6 -2.4 49 10.0 2.5 270 15 310.9 311.8 290.3 325.3 4.58 5 500 5870 -2.7 -28.7 11 26.0 -10.1 200 6 329.7 329.9 292.3 332.4 0.72 6 400 7600 -13.3 -27.3 30 14.0 -17.1 0 1 337.7 337.9 294.7 341.5 1.02 7 300 9730 -29.5 -48.5 14 19.0 -31.5 220 7 343.8 343.8 295.4 344.4 0.16 8 250 11000 -39.7 -66.7 4 27.0 -40.8 140 3 347.0 347.0 296.0 347.1 0.02 9 200 12490 -51.9 -69.9 10 18.0 -52.2 110 4 350.6 350.6 296.8 350.6 0.02 10 150 14280 -67.5 -79.5 17 12.0 -67.5 70 10 353.8 353.8 297.4 353.8 0.00 11 105 16355 -80.1 -86.1 36 6.0 -80.1 105 32 367.8 367.8 300.2 367.8 0.00 12 100 16630 -79.5 -85.5 36 6.0 -79.5 115 26 374.1 374.1 301.3 374.1 0.00 13 82 17759 -78.7 -85.7 31 7.0 -78.7 110 23 397.6 397.6 304.9 397.6 0.00 14 70 18670 -74.9 -85.9 17 11.0 -74.9 110 16 424.1 424.1 308.2 424.2 0.00 15 58 19778 -70.9 -86.9 8 16.0 -71.0 88 18 456.6 456.6 311.5 456.6 0.00 16 50 20670 -66.5 -89.5 3 23.0 -66.8 70 20 486.8 486.8 314.0 486.8 0.00 17 30 23830 -55.7 -90.7 1 35.0 -57.2 105 30 592.8 592.8 320.3 592.8 0.00 18 20 26430 -52.1 -88.1 1 36.0 -55.0 85 40 676.7 676.7 323.7 676.8 0.01 19 17 27487 -50.1 -86.1 1 36.0 -54.0 715.3 715.3 324.9 715.4 0.01 TRP 105 16355 -80.1 -86.1 36 6.0 -80.1 105 32 367.8 367.8 300.2 367.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 552.43 mb = 5155.68 m = 16914.75 ft Wetbulb zero: 659.87 mb = 3623.09 m = 11886.64 ft Precipitable water: 1.44 inches Sfc-500 mean rel hum: 43.57 % Est. max temperature: 33.66 C = 92.59 F Sfc-Lift cond lev (LCL): 975.06 mb = 308.89 m = 1013.40 ft T: 26.35 C 700-500 lapse rate: 3.78 C/km ThetaE index: 18.44 C Layer 925.0- 500.0 mb Conv cond level (CCL): 773.54 mb = 2303.81 m = 7558.36 ft Mean mixing ratio: 12.73 g/kg Conv temperature: 36.12 C = 97.02 F Cap Strength: 3.70 C Lifted Index: 3.96 C Risk: None Lifted Index @300 mb: 4.41 C Lifted Index @700 mb: -0.15 C Showalter Index: 5.78 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 13.90 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 148.40 Risk: None Energy Index: -0.58 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.03 J/kg Max Up Vert Vel: 5.30 m/s Conv Inhibition (B-): 170.33 J/kg Cap Strength: 3.92 C Lift Cond Lev (LCL): 841.30 mb = 1596.60 m = 5238.12 ft Lev Free Conv (LFC): 706.30 mb = 3069.50 m = 10070.42 ft Equ Level (EL): 686.30 mb = 3305.03 m = 10843.14 ft B at Equ Level: 14.02 J/kg Max Parcel Lev (MPL): 626.30 mb = 4045.94 m = 13273.91 ft Wind level data Storm motion: 287 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 1008 14 0 0 -0.0 -0.0 | 107 5 -5.2 1.5 1 1000 85 70 4 -3.8 -1.4 | 91 9 -8.9 0.2 2 976 305 75 10 -9.7 -2.6 | 86 15 -14.8 -1.0 3 925 776 35 7 -4.0 -5.7 | 65 10 -9.2 -4.2 4 910 914 45 6 -4.2 -4.2 | 74 10 -9.4 -2.7 5 879 1219 350 7 1.2 -6.9 | 36 7 -3.9 -5.3 6 850 1510 285 4 3.9 -1.0 | 111 1 -1.3 0.5 7 849 1524 290 4 3.8 -1.4 | 97 1 -1.4 0.2 8 789 2134 235 3 2.5 1.7 | 140 4 -2.7 3.3 9 708 3048 250 8 7.5 2.7 | 209 5 2.4 4.3 10 700 3145 270 15 15.0 -0.0 | 261 10 9.8 1.5 11 682 3353 270 15 15.0 -0.0 | 261 10 9.8 1.5 12 609 4267 240 11 9.5 5.5 | 212 8 4.4 7.0 13 587 4572 270 4 4.0 -0.0 | 143 2 -1.2 1.5 14 565 4877 205 4 1.7 3.6 | 146 6 -3.5 5.2 15 544 5182 0 1 -0.0 -1.0 | 96 5 -5.2 0.5 16 524 5486 210 9 4.5 7.8 | 176 9 -0.7 9.3 17 500 5870 200 6 2.1 5.6 | 157 8 -3.1 7.2 18 467 6401 205 2 0.8 1.8 | 128 5 -4.3 3.4 19 449 6706 285 6 5.8 -1.6 | 271 1 0.6 -0.0 20 432 7010 170 1 -0.2 1.0 | 115 6 -5.3 2.5 21 415 7315 290 3 2.8 -1.0 | 102 2 -2.3 0.5 22 400 7600 0 1 -0.0 -1.0 | 96 5 -5.2 0.5 23 399 7620 40 2 -1.3 -1.5 | 90 6 -6.4 0.0 24 383 7925 40 5 -3.2 -3.8 | 75 9 -8.4 -2.3 25 367 8230 360 7 -0.0 -7.0 | 43 8 -5.2 -5.5 26 353 8534 15 7 -1.8 -6.8 | 53 9 -7.0 -5.2 27 338 8839 345 5 1.3 -4.8 | 50 5 -3.9 -3.3 28 325 9144 260 3 3.0 0.5 | 133 3 -2.2 2.1 29 312 9449 280 8 7.9 -1.4 | 267 3 2.7 0.2 30 300 9730 220 7 4.5 5.4 | 175 7 -0.7 6.9 31 299 9754 255 7 6.8 1.8 | 205 4 1.6 3.4 32 274 10363 240 6 5.2 3.0 | 180 5 0.0 4.5 33 262 10668 295 9 8.2 -3.8 | 307 4 3.0 -2.3 34 250 11000 140 3 -1.9 2.3 | 118 8 -7.1 3.8 35 240 11278 120 3 -2.6 1.5 | 111 8 -7.8 3.0 36 219 11887 25 11 -4.6 -10.0 | 49 13 -9.8 -8.4 37 200 12490 110 4 -3.8 1.4 | 108 9 -8.9 2.9 38 200 12497 25 2 -0.8 -1.8 | 87 6 -6.0 -0.3 39 190 12802 90 5 -5.0 0.0 | 99 10 -10.2 1.5 40 181 13106 120 9 -7.8 4.5 | 115 14 -13.0 6.0 41 172 13411 100 8 -7.9 1.4 | 103 13 -13.0 2.9 42 164 13716 60 10 -8.7 -5.0 | 76 14 -13.8 -3.5 43 156 14021 65 7 -6.3 -3.0 | 83 12 -11.5 -1.4 44 150 14280 70 10 -9.4 -3.4 | 83 15 -14.6 -1.9 45 149 14326 80 11 -10.8 -1.9 | 89 16 -16.0 -0.4 46 141 14630 40 8 -5.1 -6.1 | 66 11 -10.3 -4.6 47 134 14935 85 17 -16.9 -1.5 | 90 22 -22.1 0.1 48 121 15545 125 21 -17.2 12.0 | 121 26 -22.4 13.6 49 109 16154 105 21 -20.3 5.4 | 105 26 -25.4 7.0 50 105 16355 105 32 -30.9 8.3 | 105 37 -36.1 9.8 51 103 16459 100 31 -30.5 5.4 | 101 36 -35.7 6.9 52 100 16630 115 26 -23.6 11.0 | 114 31 -28.7 12.5 53 98 16764 110 31 -29.1 10.6 | 110 36 -34.3 12.1 54 70 18670 110 16 -15.0 5.5 | 109 21 -20.2 7.0 55 50 20670 70 20 -18.8 -6.8 | 78 25 -24.0 -5.3 56 30 23830 105 30 -29.0 7.8 | 105 35 -34.1 9.3 57 20 26430 85 40 -39.8 -3.5 | 88 45 -45.0 -1.9 Wind Parameters Mean winds (0-6000m): 256.7 at 7.2 knts Storm direction: 286.7 at 5.4 knts Shear (0-3000m) pos: 1.1 neg: 2.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 100.0 deg Storm rel helicity (0-3000m) pos: 9.8 neg: -33.5 tot: -23.7 m^2/s^2 ave: -7.9 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.51 Bulk Shear: 27.51 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 70 7 85 12| 8.9 0.0 8.9| 0.0 -15.3 -15.3 -30.7 -0.42| 13.4 -5.6 1000 58 7 78 11| 4.5 2.3 6.8| 2.9 -25.1 -22.2 -22.2 -0.40| 10.0 -4.0 1500 40 7 69 10| 3.0 4.0 7.0| 3.8 -33.4 -29.6 -19.7 -0.32| 10.5 -3.3 2000 29 6 65 9| 2.2 3.0 5.3| 4.4 -33.4 -29.0 -14.5 -0.26| 8.6 -2.2 2500 19 6 62 8| 1.8 2.8 4.6| 6.7 -33.5 -26.8 -10.7 -0.18| 7.4 -1.4 3000 340 6 40 5| 1.1 2.4 3.4| 9.8 -33.5 -23.7 -7.9 -0.10| 6.7 -0.7 4000 278 8 258 3| 0.8 1.7 2.6| 21.3 -47.4 -26.0 -6.5 -0.05| 6.9 -0.4 5000 268 8 232 3| 1.3 1.4 2.6| 21.5 -55.9 -34.4 -6.9 -0.14| 7.1 -1.0 6000 257 7 210 4| 1.0 1.5 2.5| 22.7 -69.7 -47.0 -7.8 -0.13| 7.9 -1.1 Wrote GIF file: /home/apache/climate/data/raob//VABB/skewt/VABB.skewt.20251012.23.gif