UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050623.upa.cvt Date: 2300Z 6 MAY 25 Searching for VABB... Searching the city database file for: VABB ... Date:2300Z 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 1005 14 24.6 20.7 79 3.9 21.9 0 0 297.3 300.1 294.8 342.1 15.47 1 1004 23 25.0 19.0 69 6.0 20.8 329 0 297.8 300.3 293.9 338.1 13.90 2 1003 33 26.4 19.4 65 7.0 21.5 298 1 299.3 301.9 294.6 340.9 14.28 3 1000 61 26.4 19.4 65 7.0 21.5 205 2 299.5 302.2 294.7 341.4 14.32 4 936 642 24.6 16.6 61 8.0 19.1 244 16 303.4 305.8 294.7 341.4 12.80 5 925 746 24.0 17.0 65 7.0 19.2 255 17 303.8 306.3 295.1 343.4 13.29 6 850 1480 19.4 13.4 68 6.0 15.4 255 17 306.5 308.6 294.6 340.9 11.44 7 826 1725 17.8 11.8 68 6.0 13.9 258 18 307.3 309.3 294.1 339.3 10.59 8 771 2312 15.2 1.2 39 14.0 7.5 265 20 310.6 311.6 291.0 327.5 5.42 9 707 3038 9.2 2.2 62 7.0 5.3 274 22 311.8 313.0 292.2 331.6 6.36 10 700 3120 8.8 0.8 57 8.0 4.5 275 22 312.2 313.3 291.8 330.4 5.80 11 602 4351 0.0 -14.0 34 14.0 -5.4 290 25 315.8 316.2 289.6 322.9 2.15 12 572 4759 -3.5 -15.5 39 12.0 -7.8 295 28 316.4 316.7 289.7 323.0 2.00 13 543 5168 -7.1 -10.5 77 3.4 -8.5 299 30 316.8 317.4 290.9 327.1 3.17 14 532 5328 -7.7 -12.2 70 4.5 -9.5 302 26 318.0 318.5 290.9 327.2 2.82 15 520 5506 -8.5 -10.3 87 1.8 -9.2 304 21 319.1 319.7 291.7 330.1 3.36 16 500 5810 -9.7 -13.1 76 3.4 -11.0 285 16 321.2 321.8 291.9 330.5 2.79 17 460 6447 -14.7 -15.6 93 0.9 -15.0 301 13 322.7 323.2 292.0 331.0 2.47 18 451 6597 -14.1 -17.5 75 3.4 -15.2 304 12 325.3 325.7 292.4 332.6 2.15 19 427 7011 -15.5 -20.3 67 4.8 -17.0 313 9 328.6 329.0 293.0 334.9 1.78 20 400 7500 -19.3 -22.9 73 3.6 -20.3 330 10 329.9 330.2 293.1 335.3 1.52 21 394 7612 -20.1 -23.6 74 3.5 -21.0 330 10 330.3 330.6 293.2 335.4 1.45 22 371 8054 -22.7 -27.2 67 4.5 -23.7 298 9 332.6 332.8 293.4 336.6 1.11 23 366 8153 -23.1 -27.8 65 4.7 -24.2 296 7 333.3 333.5 293.6 337.2 1.06 24 358 8314 -24.1 -36.1 32 12.0 -26.1 285 5 334.1 334.2 293.3 335.9 0.49 25 337 8751 -27.3 -41.3 25 14.0 -29.2 228 8 335.6 335.6 293.5 336.7 0.30 26 330 8902 -28.3 -52.3 8 24.0 -30.4 216 8 336.2 336.2 293.4 336.6 0.09 27 323 9055 -28.9 -58.9 4 30.0 -31.1 218 9 337.4 337.5 293.7 337.6 0.04 28 318 9166 -28.9 -43.9 22 15.0 -30.7 221 11 339.0 339.0 294.3 339.9 0.24 29 300 9580 -31.5 -57.5 6 26.0 -33.4 255 25 341.0 341.0 294.6 341.2 0.05 30 287 9891 -34.1 -75.1 1 41.0 -35.8 252 26 341.6 341.6 294.7 341.6 0.01 31 259 10606 -36.3 -76.3 1 40.0 -37.8 250 36 348.6 348.6 296.3 348.6 0.00 32 250 10850 -37.9 -77.9 1 40.0 -39.2 260 28 349.7 349.7 296.5 349.7 0.00 33 230 11417 -43.1 -58.1 18 15.0 -43.8 266 24 350.2 350.3 296.7 350.5 0.07 34 209 12057 -45.5 -61.5 15 16.0 -46.2 247 30 356.2 356.2 298.0 356.4 0.05 35 205 12186 -45.7 -71.7 4 26.0 -46.4 240 33 357.9 357.9 298.3 357.9 0.01 36 200 12350 -46.3 -81.3 1 35.0 -47.0 255 33 359.5 359.5 298.6 359.5 0.00 37 171 13382 -52.5 -88.5 1 36.0 -52.9 273 29 365.7 365.7 299.8 365.7 0.00 38 150 14220 -59.1 -93.1 0 34.0 -59.3 315 18 368.3 368.3 300.2 368.3 0.00 39 131 15053 -66.3 -98.3 0 32.0 -66.4 286 14 369.9 369.9 300.5 369.9 0.00 40 100 16640 -77.9 -87.9 18 10.0 -77.9 200 5 377.2 377.2 301.8 377.2 0.00 41 99 16697 -78.3 -88.3 18 10.0 -78.3 200 5 377.5 377.5 301.8 377.5 0.00 42 95 16934 -76.7 -88.7 13 12.0 -76.7 201 7 385.1 385.1 303.1 385.2 0.00 43 75 18281 -80.9 -90.9 17 10.0 -80.9 92 22 403.3 403.3 305.6 403.3 0.00 44 71 18590 -80.7 -90.7 17 10.0 -80.7 67 26 410.1 410.1 306.5 410.1 0.00 45 70 18670 -78.3 -90.3 13 12.0 -78.3 60 27 416.9 416.9 307.3 416.9 0.00 46 69 18752 -77.3 -90.3 11 13.0 -77.3 61 27 420.7 420.7 307.8 420.7 0.00 47 64 19182 -78.5 -89.5 15 11.0 -78.6 68 25 427.3 427.3 308.6 427.3 0.00 48 57 19847 -74.9 -89.9 8 15.0 -75.0 78 22 449.8 449.8 310.8 449.8 0.00 49 52 20391 -65.9 -87.9 3 22.0 -66.1 87 20 482.7 482.7 313.7 482.8 0.00 50 50 20630 -64.1 -90.1 2 26.0 -64.4 90 19 492.4 492.4 314.4 492.4 0.00 51 43 21552 -63.9 -96.9 0 33.0 -64.3 108 16 514.6 514.6 315.9 514.6 0.00 52 38 22318 -58.9 -92.9 0 34.0 -59.7 122 14 545.9 545.9 317.9 545.9 0.00 53 32 23401 -56.3 -91.3 0 35.0 -57.6 142 10 580.3 580.3 319.7 580.4 0.00 54 30 23810 -56.9 -90.9 1 34.0 -58.2 150 9 589.5 589.5 320.1 589.5 0.00 55 25 24970 -57.9 -91.9 1 34.0 -59.3 116 18 618.2 618.2 321.4 618.2 0.00 56 20 26410 -50.3 -86.3 1 36.0 -53.7 75 30 682.2 682.2 323.9 682.3 0.01 57 16 27882 -44.5 -82.5 1 38.0 -50.6 75 33 746.1 746.1 325.8 746.3 0.03 58 14 28777 -43.1 -81.1 1 38.0 -50.3 75 34 779.9 779.9 326.7 780.2 0.04 59 12 29811 -44.3 -82.3 1 38.0 -51.6 75 36 810.8 810.8 327.5 811.1 0.04 60 10 31040 -41.1 -80.1 1 39.0 -50.8 75 38 866.1 866.2 328.8 866.8 0.07 61 8.9 31834 -39.9 -78.9 1 39.0 -50.8 900.1 900.2 329.4 901.1 0.09 62 8.2 32400 -34.5 -75.5 1 41.0 -49.0 942.8 942.9 330.2 944.7 0.17 TRP 99 16697 -78.3 -88.3 18 10.0 -78.3 200 5 377.5 377.5 301.8 377.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 602.00 mb = 4350.80 m = 14274.12 ft Wetbulb zero: 655.47 mb = 3656.38 m = 11995.85 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 56.82 % Est. max temperature: 33.58 C = 92.44 F Sfc-Lift cond lev (LCL): 949.55 mb = 516.17 m = 1693.44 ft T: 24.99 C 700-500 lapse rate: 6.88 C/km ThetaE index: 15.89 C Layer 850.0- 707.0 mb Conv cond level (CCL): 758.62 mb = 2447.10 m = 8028.44 ft Mean mixing ratio: 13.43 g/kg Conv temperature: 38.13 C = 100.64 F Cap Strength: 3.86 C Lifted Index: -3.68 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 1.47 C Lifted Index @700 mb: 0.58 C Showalter Index: -3.27 C Risk: Severe thunderstorms possible Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 23.10 C K Index: 34.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 274.80 Risk: None Energy Index: -2.07 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 552.84 J/kg Max Up Vert Vel: 33.25 m/s Conv Inhibition (B-): 216.45 J/kg Cap Strength: 3.86 C Lift Cond Lev (LCL): 857.22 mb = 1406.56 m = 4614.64 ft Lev Free Conv (LFC): 672.22 mb = 3450.44 m = 11320.19 ft Equ Level (EL): 322.22 mb = 9072.23 m = 29764.16 ft B at Equ Level: 552.52 J/kg Max Parcel Lev (MPL): 212.22 mb = 11955.13 m = 39222.39 ft Wind level data Storm motion: 307 at 15 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 1005 14 0 0 -0.0 -0.0 | 127 15 -11.7 8.9 1 1000 61 205 2 0.8 1.8 | 135 15 -10.8 10.7 2 973 305 210 11 5.5 9.5 | 161 19 -6.2 18.4 3 925 746 255 17 16.4 4.4 | 200 14 4.7 13.3 4 907 914 255 14 13.5 3.6 | 188 13 1.8 12.5 5 850 1480 255 17 16.4 4.4 | 200 14 4.7 13.3 6 700 3120 275 22 21.9 -1.9 | 236 12 10.2 7.0 7 654 3658 275 18 17.9 -1.6 | 220 10 6.2 7.3 8 584 4572 295 27 24.5 -11.4 | 281 13 12.8 -2.5 9 562 4877 295 28 25.4 -11.8 | 282 14 13.7 -2.9 10 541 5182 300 30 26.0 -15.0 | 293 16 14.3 -6.1 11 521 5486 305 21 17.2 -12.0 | 300 6 5.5 -3.1 12 500 5810 285 16 15.5 -4.1 | 218 6 3.8 4.8 13 462 6401 300 13 11.3 -6.5 | 170 2 -0.4 2.4 14 410 7315 320 7 4.5 -5.4 | 116 8 -7.2 3.5 15 400 7500 330 10 5.0 -8.7 | 92 7 -6.7 0.2 16 393 7620 330 10 5.0 -8.7 | 92 7 -6.7 0.2 17 377 7925 300 12 10.4 -6.0 | 156 3 -1.3 2.9 18 362 8230 295 5 4.5 -2.1 | 133 10 -7.2 6.8 19 332 8839 215 8 4.6 6.6 | 155 17 -7.1 15.5 20 319 9144 220 10 6.4 7.7 | 162 17 -5.3 16.6 21 300 9580 255 25 24.1 6.5 | 219 20 12.5 15.4 22 280 10058 250 27 25.4 9.2 | 217 23 13.7 18.1 23 268 10363 240 44 38.1 22.0 | 221 41 26.4 30.9 24 250 10850 260 28 27.6 4.9 | 229 21 15.9 13.8 25 245 10973 255 31 29.9 8.0 | 227 25 18.3 16.9 26 224 11582 270 21 21.0 -0.0 | 226 13 9.3 8.9 27 205 12192 240 33 28.6 16.5 | 214 31 16.9 25.4 28 200 12350 255 33 31.9 8.5 | 229 27 20.2 17.4 29 178 13106 260 33 32.5 5.7 | 235 25 20.8 14.6 30 170 13411 275 28 27.9 -2.4 | 248 17 16.2 6.5 31 150 14220 315 18 12.7 -12.7 | 345 4 1.0 -3.8 32 140 14630 315 17 12.0 -12.0 | 354 3 0.3 -3.1 33 126 15240 270 12 12.0 -0.0 | 182 9 0.3 8.9 34 108 16154 310 12 9.2 -7.7 | 115 3 -2.5 1.2 35 103 16459 275 4 4.0 -0.3 | 138 12 -7.7 8.5 36 100 16640 200 5 1.7 4.7 | 144 17 -10.0 13.6 37 99 16697 200 5 1.7 4.7 | 144 17 -10.0 13.6 38 98 16764 215 5 2.9 4.1 | 146 16 -8.8 13.0 39 70 18670 60 27 -23.4 -13.5 | 83 35 -35.1 -4.6 40 50 20630 90 19 -19.0 0.0 | 106 32 -30.7 8.9 41 30 23810 150 9 -4.5 7.8 | 136 23 -16.2 16.7 42 20 26410 75 30 -29.0 -7.8 | 92 41 -40.7 1.1 43 10 31040 75 38 -36.7 -9.8 | 89 48 -48.4 -0.9 Wind Parameters Mean winds (0-6000m): 277.3 at 19.6 knts Storm direction: 307.3 at 14.7 knts Shear (0-3000m) pos: 2.5 neg: 2.4 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 105.7 deg Storm rel helicity (0-3000m) pos: 126.7 neg: -6.1 tot: 120.6 m^2/s^2 ave: 40.2 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 4.9 10^-3/s Energy-Hel index: 0.38 Bulk Rich Number: 14.35 Bulk Shear: 38.54 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 ------------------------------------------------------------------------------- 500 217 8 157 17| 0.0 14.2 14.2| 68.2 0.0 68.2 136.4 0.91| 16.9 15.4 1000 240 12 175 15| 3.0 7.1 10.1| 92.3 -6.1 86.3 86.3 0.73| 13.4 9.8 1500 246 13 182 14| 2.5 4.7 7.2|100.5 -6.1 94.4 63.0 0.75| 9.8 7.3 2000 250 14 187 14| 2.5 3.6 6.0|109.1 -6.1 103.0 51.5 0.76| 8.0 6.1 2500 254 15 193 13| 2.5 2.8 5.4|117.8 -6.1 111.7 44.7 0.78| 6.9 5.4 3000 258 16 199 13| 2.5 2.4 4.9|126.7 -6.1 120.6 40.2 0.80| 6.2 4.9 4000 264 17 207 12| 2.2 1.8 3.9|139.3 -13.6 125.7 31.4 0.69| 5.7 4.0 5000 272 19 222 11| 2.7 1.4 4.1|165.9 -13.6 152.3 30.5 0.72| 5.6 4.1 6000 277 20 230 10| 1.8 1.4 3.2|175.0 -25.6 149.4 24.9 0.45| 6.4 2.9 Wrote GIF file: /home/apache/climate/data/raob//VABB/skewt/VABB.skewt.20250506.23.gif