UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120311.upa.cvt Date: 1100Z 3 DEC 25 Searching for VABB... Searching the city database file for: VABB ... Date:1100Z 3 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 31.8 16.8 41 15.0 21.5 45 4 304.1 306.3 294.3 339.8 12.00 1 1000 99 30.2 12.2 33 18.0 18.6 5 8 303.4 305.0 291.7 330.1 8.96 2 925 785 24.0 11.0 44 13.0 15.7 50 5 303.8 305.5 291.9 330.6 8.94 3 850 1519 17.2 9.2 59 8.0 12.3 105 4 304.2 305.8 291.7 330.0 8.62 4 836 1660 15.8 8.8 63 7.0 11.5 123 5 304.1 305.7 291.6 329.7 8.53 5 807 1958 14.0 4.0 51 10.0 8.3 145 9 305.3 306.5 290.1 324.5 6.32 6 796 2074 15.4 -15.6 10 31.0 3.2 145 11 308.0 308.3 286.3 312.7 1.42 7 771 2344 15.4 -18.6 8 34.0 2.6 162 10 310.8 311.0 286.9 314.6 1.14 8 716 2964 9.6 -18.4 12 28.0 -0.6 198 5 311.1 311.3 287.2 315.3 1.25 9 700 3151 9.2 -25.8 6 35.0 -1.7 200 4 312.7 312.8 287.1 315.0 0.67 10 694 3222 9.6 -29.4 5 39.0 -1.9 198 4 313.9 314.0 287.3 315.6 0.48 11 568 4853 0.0 -35.0 5 35.0 -8.5 262 12 321.1 321.2 289.5 322.4 0.34 12 500 5860 -6.9 -36.9 7 30.0 -13.3 250 21 324.6 324.7 290.5 325.8 0.32 13 489 6033 -7.1 -42.1 4 35.0 -13.7 255 21 326.5 326.5 290.9 327.2 0.19 14 400 7560 -19.5 -43.5 10 24.0 -22.9 265 24 329.6 329.7 291.8 330.4 0.20 15 387 7805 -21.9 -44.9 11 23.0 -24.9 265 27 329.6 329.7 291.8 330.3 0.18 16 364 8254 -24.3 -53.3 5 29.0 -27.1 265 32 332.2 332.3 292.4 332.5 0.07 17 305 9515 -35.5 -53.5 14 18.0 -36.7 256 47 333.8 333.8 292.8 334.1 0.09 18 300 9630 -36.7 -53.7 16 17.0 -37.8 255 48 333.6 333.7 292.8 334.0 0.09 19 272 10300 -40.3 -63.3 7 23.0 -41.2 254 55 337.9 337.9 293.8 338.0 0.03 20 250 10870 -42.9 -67.9 5 25.0 -43.7 250 53 342.3 342.3 294.9 342.4 0.02 21 200 12350 -53.9 -74.9 6 21.0 -54.2 245 53 347.4 347.4 296.1 347.4 0.01 22 189 12711 -56.5 -77.5 5 21.0 -56.8 241 52 348.9 348.9 296.4 348.9 0.01 23 176 13161 -57.7 -79.6 4 21.9 -57.9 235 59 354.1 354.1 297.5 354.1 0.00 24 162 13682 -59.1 -82.1 4 23.0 -59.3 235 49 360.2 360.2 298.8 360.3 0.00 25 150 14160 -62.7 -83.7 4 21.0 -62.9 230 50 362.1 362.1 299.1 362.1 0.00 26 100 16570 -76.9 -89.9 11 13.0 -76.9 265 24 379.1 379.1 302.1 379.2 0.00 27 94 16923 -78.9 -89.9 15 11.0 -78.9 260 17 382.0 382.0 302.6 382.0 0.00 28 70 18600 -78.7 -88.7 18 10.0 -78.7 155 10 416.0 416.0 307.2 416.0 0.00 29 50 20580 -67.9 -88.9 3 21.0 -68.1 75 2 483.5 483.5 313.7 483.5 0.00 30 30 23720 -59.9 -87.9 1 28.0 -60.8 140 5 581.3 581.3 319.8 581.4 0.01 31 20 26290 -52.9 -83.9 1 31.0 -55.6 150 13 674.3 674.3 323.6 674.4 0.02 TRP 94 16923 -78.9 -89.9 15 11.0 -78.9 260 17 382.0 382.0 302.6 382.0 0.00 WND 176 13161 -57.7 -79.6 4 21.9 -57.9 235 59 354.1 354.1 297.5 354.1 0.00 Sounding variables and indices 1000-500 mb thick: 5761.00 m Freezing level: 568.00 mb = 4852.92 m = 15921.44 ft Wetbulb zero: 725.84 mb = 2849.47 m = 9348.55 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 20.24 % Est. max temperature: 31.85 C = 89.32 F Sfc-Lift cond lev (LCL): 812.86 mb = 1897.07 m = 6223.91 ft T: 14.37 C 700-500 lapse rate: 5.94 C/km ThetaE index: 17.93 C Layer 850.0- 771.0 mb Conv cond level (CCL): 641.58 mb = 3861.43 m = 12668.59 ft Mean mixing ratio: 9.09 g/kg Conv temperature: 44.50 C = 112.10 F Cap Strength: 6.67 C Lifted Index: 3.95 C Risk: None Lifted Index @300 mb: 3.07 C Lifted Index @700 mb: 4.61 C Showalter Index: 4.33 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 16.10 C K Index: -1.70 Risk: None Sweat Index: 139.40 Risk: None Energy Index: -0.63 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.30 J/kg Max Up Vert Vel: 1.61 m/s Conv Inhibition (B-): 26195.11 J/kg Cap Strength: 6.67 C Lift Cond Lev (LCL): 768.63 mb = 2369.76 m = 7774.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 7 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 45 4 -2.8 -2.8 | 72 10 -9.4 -3.0 1 1000 99 5 8 -0.7 -8.0 | 42 11 -7.3 -8.1 2 977 305 30 8 -4.0 -6.9 | 56 13 -10.6 -7.1 3 925 785 50 5 -3.8 -3.2 | 72 11 -10.4 -3.4 4 850 1519 105 4 -3.9 1.0 | 95 11 -10.5 0.9 5 849 1524 105 4 -3.9 1.0 | 95 11 -10.5 0.9 6 819 1829 145 7 -4.0 5.7 | 118 12 -10.6 5.6 7 790 2134 145 12 -6.9 9.8 | 126 17 -13.5 9.7 8 735 2743 195 6 1.6 5.8 | 138 8 -5.1 5.6 9 700 3151 200 4 1.4 3.8 | 125 6 -5.2 3.6 10 683 3353 195 5 1.3 4.8 | 131 7 -5.3 4.7 11 657 3658 5 3 -0.3 -3.0 | 65 8 -6.9 -3.1 12 633 3962 290 9 8.5 -3.1 | 330 4 1.9 -3.2 13 609 4267 265 8 8.0 0.7 | 248 1 1.4 0.5 14 587 4572 275 10 10.0 -0.9 | 287 4 3.4 -1.0 15 544 5182 245 14 12.7 5.9 | 227 8 6.1 5.8 16 500 5860 250 21 19.7 7.2 | 242 15 13.1 7.0 17 447 6706 275 19 18.9 -1.7 | 278 12 12.3 -1.8 18 430 7010 240 21 18.2 10.5 | 228 16 11.6 10.4 19 400 7560 265 24 23.9 2.1 | 264 17 17.3 1.9 20 380 7925 265 28 27.9 2.4 | 264 21 21.3 2.3 21 364 8230 265 32 31.9 2.8 | 264 25 25.3 2.6 22 300 9630 255 48 46.4 12.4 | 253 42 39.8 12.3 23 295 9754 255 48 46.4 12.4 | 253 42 39.8 12.3 24 282 10058 255 56 54.1 14.5 | 253 50 47.5 14.3 25 250 10870 250 53 49.8 18.1 | 247 47 43.2 18.0 26 225 11582 245 49 44.4 20.7 | 241 43 37.8 20.6 27 214 11887 245 46 41.7 19.4 | 241 40 35.1 19.3 28 200 12350 245 53 48.0 22.4 | 242 47 41.4 22.2 29 186 12802 240 52 45.0 26.0 | 236 46 38.4 25.9 30 176 13161 235 59 48.3 33.8 | 231 54 41.7 33.7 31 169 13411 235 59 48.3 33.8 | 231 54 41.7 33.7 32 161 13716 235 48 39.3 27.5 | 230 43 32.7 27.4 33 150 14160 230 50 38.3 32.1 | 225 45 31.7 32.0 34 146 14326 230 49 37.5 31.5 | 225 44 30.9 31.3 35 139 14630 240 46 39.8 23.0 | 235 40 33.2 22.9 36 125 15240 250 33 31.0 11.3 | 245 27 24.4 11.1 37 113 15850 250 29 27.3 9.9 | 245 23 20.6 9.8 38 100 16570 265 24 23.9 2.1 | 264 17 17.3 1.9 39 94 16923 260 17 16.7 3.0 | 255 11 10.1 2.8 40 70 18600 155 10 -4.2 9.1 | 129 14 -10.8 8.9 41 50 20580 75 2 -1.9 -0.5 | 86 9 -8.5 -0.7 42 30 23720 140 5 -3.2 3.8 | 111 10 -9.8 3.7 43 20 26290 150 13 -6.5 11.3 | 130 17 -13.1 11.1 Wind Parameters Mean winds (0-6000m): 238.7 at 8.8 knts Storm direction: 268.7 at 6.6 knts Shear (0-3000m) pos: 1.9 neg: 0.5 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 57.4 deg Storm rel helicity (0-3000m) pos: 65.1 neg: -16.6 tot: 48.5 m^2/s^2 ave: 16.2 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 31.68 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 7 55 12| 0.0 2.8 2.8| 13.8 -14.2 -0.4 -0.8 -0.10| 10.7 -1.1 1000 34 6 62 12| 1.8 1.4 3.2| 23.4 -14.2 9.2 9.2 0.15| 7.2 1.1 1500 46 6 69 11| 2.1 0.9 3.1| 31.6 -14.2 17.4 11.6 0.30| 5.8 1.7 2000 70 6 80 12| 3.5 0.7 4.2| 50.1 -14.2 35.8 17.9 0.44| 6.3 2.8 2500 101 7 95 13| 2.9 0.6 3.4| 64.6 -14.2 50.4 20.2 0.45| 6.8 3.0 3000 116 7 103 13| 1.9 0.5 2.4| 65.1 -16.6 48.5 16.2 0.36| 6.4 2.3 4000 127 6 107 12| 1.7 0.4 2.0| 66.3 -33.0 33.3 8.3 0.01| 7.6 0.1 5000 210 7 153 7| 1.3 0.5 1.8| 66.9 -39.2 27.7 5.5 -0.07| 7.1 -0.5 6000 239 9 192 5| 1.4 0.8 2.2| 81.7 -42.0 39.7 6.6 -0.02| 6.9 -0.1 Wrote GIF file: /home/apache/climate/data/raob//VABB/skewt/VABB.skewt.20251203.11.gif