UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050611.upa.cvt Date: 1100Z 6 MAY 25 Searching for VABB... Searching the city database file for: VABB ... Date:1100Z 6 MAY 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 32.8 23.8 59 9.0 26.1 235 4 305.6 309.1 299.1 362.0 18.80 1 1000 50 30.6 23.6 66 7.0 25.4 275 8 303.8 307.2 298.5 359.3 18.65 2 932 672 24.2 22.5 90 1.7 23.0 246 17 303.4 306.9 298.5 359.1 18.72 3 925 738 23.6 22.5 94 1.1 22.8 245 17 303.4 306.9 298.6 359.6 18.87 4 894 1035 21.2 20.3 95 0.9 20.6 255 16 303.9 307.1 297.6 354.6 17.01 5 886 1114 20.6 19.4 93 1.2 19.8 258 15 304.1 307.1 297.1 352.4 16.21 6 881 1163 20.4 16.2 77 4.2 17.5 259 15 304.4 306.8 295.3 343.9 13.26 7 877 1202 21.8 13.8 60 8.0 16.5 261 15 306.2 308.4 294.4 340.4 11.38 8 850 1474 21.0 10.0 49 11.0 14.0 270 14 308.1 309.9 293.3 335.8 9.11 9 795 2050 18.4 0.4 30 18.0 8.5 287 20 311.3 312.3 290.8 326.8 4.95 10 771 2312 16.6 2.6 39 14.0 8.6 277 23 312.1 313.3 291.9 330.8 5.99 11 750 2547 15.4 -7.6 20 23.0 4.5 268 26 313.3 313.8 289.5 322.6 2.88 12 700 3127 10.8 -10.2 22 21.0 1.5 255 30 314.4 314.9 289.6 322.6 2.51 13 651 3727 5.8 -14.2 22 20.0 -2.1 251 27 315.4 315.8 289.3 321.9 1.96 14 601 4375 0.0 -8.0 55 8.0 -3.6 265 25 316.0 316.6 290.9 327.2 3.48 15 577 4700 -3.1 -5.9 81 2.8 -4.4 269 24 316.0 316.9 291.6 329.7 4.27 16 561 4922 -5.3 -6.8 89 1.5 -6.0 267 23 316.0 316.8 291.5 329.2 4.10 17 551 5063 -6.5 -8.6 85 2.1 -7.4 266 22 316.2 316.9 291.1 327.9 3.63 18 525 5440 -8.7 -27.7 20 19.0 -13.5 263 21 318.0 318.1 288.9 320.6 0.75 19 519 5529 -7.1 -28.1 17 21.0 -12.5 262 20 320.9 321.1 289.8 323.5 0.73 20 500 5820 -7.7 -46.7 3 39.0 -14.2 260 19 323.7 323.7 290.0 324.1 0.11 21 499 5836 -7.5 -48.5 2 41.0 -14.1 260 19 324.1 324.1 290.1 324.4 0.09 22 444 6734 -14.9 -37.9 12 23.0 -19.0 241 22 325.8 325.8 290.9 327.0 0.33 23 427 7029 -16.1 -28.1 35 12.0 -19.0 259 22 327.9 328.1 292.0 331.1 0.89 24 418 7189 -17.1 -29.1 34 12.0 -19.8 269 21 328.6 328.8 292.2 331.6 0.82 25 412 7298 -16.5 -36.5 16 20.0 -20.3 276 21 330.7 330.8 292.3 332.3 0.41 26 400 7520 -17.9 -32.9 26 15.0 -21.0 290 21 331.7 331.8 292.8 334.0 0.60 27 395 7614 -18.3 -31.3 31 13.0 -21.1 291 21 332.4 332.5 293.0 335.0 0.71 28 368 8138 -21.7 -44.7 11 23.0 -24.8 295 19 334.7 334.7 293.2 335.4 0.19 29 345 8610 -25.3 -39.3 26 14.0 -27.4 295 18 336.0 336.1 293.7 337.4 0.37 30 328 8974 -27.5 -53.5 7 26.0 -29.9 295 17 337.9 337.9 293.9 338.2 0.08 31 300 9610 -31.9 -46.9 21 15.0 -33.4 325 15 340.4 340.5 294.6 341.2 0.19 32 299 9633 -32.1 -47.1 21 15.0 -33.6 326 15 340.5 340.5 294.6 341.2 0.18 33 274 10242 -36.5 -39.7 72 3.2 -36.9 354 21 342.7 342.8 295.4 344.4 0.44 34 255 10735 -39.9 -44.4 62 4.5 -40.3 4 13 344.8 344.8 295.7 345.9 0.29 35 253 10789 -39.7 -47.7 42 8.0 -40.4 4 12 345.9 345.9 295.9 346.7 0.20 36 250 10870 -40.1 -51.1 30 11.0 -40.9 5 10 346.4 346.5 296.0 347.0 0.14 37 221 11698 -45.5 -57.5 25 12.0 -46.0 221 9 350.6 350.6 296.8 350.9 0.07 38 211 12006 -45.9 -73.9 3 28.0 -46.6 230 16 354.6 354.6 297.6 354.7 0.01 39 200 12360 -46.7 -83.7 1 37.0 -47.4 275 21 358.8 358.8 298.5 358.8 0.00 40 185 12875 -49.3 -85.3 1 36.0 -49.9 267 29 362.7 362.7 299.2 362.7 0.00 41 150 14220 -59.3 -93.3 0 34.0 -59.5 305 29 367.9 367.9 300.2 367.9 0.00 42 100 16650 -76.3 -89.3 11 13.0 -76.3 20 17 380.3 380.3 302.3 380.3 0.00 43 94 17006 -78.9 -89.9 15 11.0 -78.9 350 12 382.0 382.0 302.6 382.0 0.00 44 70 18690 -78.7 -92.7 8 14.0 -78.7 70 22 416.0 416.0 307.2 416.0 0.00 45 50 20650 -69.3 -99.3 1 30.0 -69.5 65 27 480.2 480.2 313.5 480.2 0.00 46 30 23850 -53.1 -88.1 1 35.0 -55.0 90 16 599.9 599.9 320.6 599.9 0.01 47 20 26460 -51.1 -87.1 1 36.0 -54.3 85 14 679.8 679.8 323.7 679.8 0.01 48 10 31080 -36.7 -76.7 1 40.0 -48.8 105 43 882.5 882.6 329.1 883.7 0.11 TRP 94 17006 -78.9 -89.9 15 11.0 -78.9 350 12 382.0 382.0 302.6 382.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 601.00 mb = 4374.63 m = 14352.27 ft Wetbulb zero: 679.98 mb = 3366.90 m = 11046.12 ft Precipitable water: 1.54 inches Sfc-500 mean rel hum: 48.00 % Est. max temperature: 35.06 C = 95.11 F Sfc-Lift cond lev (LCL): 882.28 mb = 1150.04 m = 3773.06 ft T: 20.45 C 700-500 lapse rate: 6.87 C/km ThetaE index: 32.72 C Layer 894.0- 771.0 mb Conv cond level (CCL): 902.96 mb = 948.45 m = 3111.68 ft Mean mixing ratio: 18.59 g/kg Conv temperature: 30.99 C = 87.78 F Cap Strength: 1.23 C Lifted Index: -7.78 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -8.19 C Lifted Index @700 mb: -2.11 C Showalter Index: 0.86 C Risk: Thunderstorms probable Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 17.70 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 167.00 Risk: None Energy Index: -2.14 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2620.65 J/kg Max Up Vert Vel: 72.40 m/s Conv Inhibition (B-): 1.23 J/kg Cap Strength: 1.99 C Lift Cond Lev (LCL): 905.69 mb = 922.13 m = 3025.34 ft Lev Free Conv (LFC): 900.69 mb = 970.45 m = 3183.85 ft Equ Level (EL): 880.69 mb = 1165.67 m = 3824.33 ft B at Equ Level: 2.39 J/kg Max Parcel Lev (MPL): 870.69 mb = 1264.92 m = 4149.96 ft Wind level data Storm motion: 292 at 16 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 14 235 4 3.3 2.3 | 125 14 -11.8 8.2 1 1000 50 275 8 8.0 -0.7 | 126 9 -7.1 5.3 2 972 305 250 18 16.9 6.2 | 189 12 1.8 12.1 3 925 738 245 17 15.4 7.2 | 181 13 0.3 13.1 4 850 1474 270 14 14.0 -0.0 | 170 6 -1.1 5.9 5 845 1524 270 13 13.0 -0.0 | 161 6 -2.1 5.9 6 815 1829 295 17 15.4 -7.2 | 345 1 0.3 -1.2 7 732 2743 260 28 27.6 4.9 | 229 17 12.5 10.8 8 707 3048 250 29 27.3 9.9 | 217 20 12.2 15.9 9 700 3127 255 30 29.0 7.8 | 225 20 13.9 13.7 10 681 3353 255 31 29.9 8.0 | 227 20 14.9 14.0 11 655 3658 250 27 25.4 9.2 | 214 18 10.3 15.2 12 584 4572 270 24 24.0 -0.0 | 236 11 8.9 5.9 13 500 5820 260 19 18.7 3.3 | 201 10 3.6 9.2 14 445 6706 240 22 19.1 11.0 | 193 17 4.0 16.9 15 400 7520 290 21 19.7 -7.2 | 285 5 4.7 -1.2 16 378 7925 295 19 17.2 -8.0 | 314 3 2.1 -2.1 17 307 9449 295 16 14.5 -6.8 | 36 1 -0.6 -0.8 18 300 9610 325 15 8.6 -12.3 | 46 9 -6.5 -6.3 19 269 10363 360 22 -0.0 -22.0 | 43 22 -15.1 -16.1 20 250 10870 5 10 -0.9 -10.0 | 76 16 -16.0 -4.0 21 246 10973 355 12 1.0 -12.0 | 67 15 -14.0 -6.0 22 235 11278 295 4 3.6 -1.7 | 110 12 -11.5 4.3 23 225 11582 225 6 4.2 4.2 | 133 15 -10.8 10.2 24 215 11887 215 15 8.6 12.3 | 160 19 -6.5 18.2 25 200 12360 275 21 20.9 -1.8 | 235 7 5.8 4.1 26 196 12497 275 19 18.9 -1.7 | 222 6 3.8 4.3 27 187 12802 265 29 28.9 2.5 | 238 16 13.8 8.5 28 155 14021 300 35 30.3 -17.5 | 307 19 15.2 -11.6 29 150 14220 305 29 23.8 -16.6 | 321 14 8.7 -10.7 30 147 14326 305 29 23.8 -16.6 | 321 14 8.7 -10.7 31 140 14630 310 29 22.2 -18.6 | 331 15 7.1 -12.7 32 133 14935 300 25 21.7 -12.5 | 315 9 6.6 -6.6 33 114 15850 265 14 13.9 1.2 | 171 7 -1.1 7.2 34 103 16459 345 23 6.0 -22.2 | 29 19 -9.1 -16.3 35 100 16650 20 17 -5.8 -16.0 | 64 23 -20.9 -10.0 36 98 16764 15 21 -5.4 -20.3 | 55 25 -20.5 -14.3 37 94 17006 350 12 2.1 -11.8 | 66 14 -13.0 -5.9 38 70 18690 70 22 -20.7 -7.5 | 87 36 -35.8 -1.6 39 50 20650 65 27 -24.5 -11.4 | 82 40 -39.6 -5.5 40 30 23850 90 16 -16.0 0.0 | 101 32 -31.1 5.9 41 20 26460 85 14 -13.9 -1.2 | 99 29 -29.0 4.7 42 10 31080 105 43 -41.5 11.1 | 107 59 -56.6 17.1 Wind Parameters Mean winds (0-6000m): 261.5 at 21.6 knts Storm direction: 291.5 at 16.2 knts Shear (0-3000m) pos: 2.9 neg: 3.0 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 93.8 deg Storm rel helicity (0-3000m) pos: 26.4 neg: -41.2 tot: -14.8 m^2/s^2 ave: -4.9 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 0.0 10^-3/s Energy-Hel index: 0.43 Bulk Rich Number: 344.39 Bulk Shear: 7.61 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 ------------------------------------------------------------------------------- 500 253 14 173 10| 14.0 0.0 14.0| 25.5 -2.5 23.0 46.1 0.57| 17.9 10.2 1000 250 16 178 11| 6.3 0.0 6.3| 25.5 -5.3 20.2 20.2 0.43| 10.8 4.6 1500 254 15 178 10| 3.5 0.0 3.5| 25.5 -9.7 15.8 10.6 0.26| 9.0 2.3 2000 262 16 182 8| 4.4 0.0 4.4| 26.4 -10.6 15.8 7.9 0.24| 9.7 2.4 2500 266 17 194 7| 3.5 2.0 5.5| 26.4 -17.8 8.6 3.4 0.12| 9.8 1.1 3000 264 19 204 9| 2.9 3.0 6.0| 26.4 -41.2 -14.8 -4.9 0.00| 9.7 0.0 4000 260 21 211 11| 2.3 2.3 4.6| 48.5 -60.7 -12.2 -3.0 0.01| 8.7 0.1 5000 261 22 215 11| 2.1 1.8 3.9| 59.1 -66.2 -7.1 -1.4 0.03| 7.7 0.2 6000 262 22 215 11| 1.8 1.7 3.5| 59.1 -77.4 -18.3 -3.0 -0.03| 6.9 -0.2 Wrote GIF file: /home/apache/climate/data/raob//VABB/skewt/VABB.skewt.20250506.11.gif