UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051111.upa.cvt Date: 1100Z 11 MAY 25 Searching for VECC... Searching the city database file for: VECC ... Date:1100Z 11 MAY 25 Station: VECC WMO ident: 42809 Latitude: 22.65 Longitude: 88.45 Elevation: 6.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -5 0 0 SFC 999 6 38.4 24.4 45 14.0 27.7 0 0 311.6 315.4 300.9 372.0 19.61 2 925 704 31.0 20.0 52 11.0 23.0 280 11 311.0 314.1 298.8 360.3 16.11 3 909 861 29.4 19.4 55 10.0 22.2 261 12 310.9 313.9 298.5 359.2 15.79 4 871 1243 27.2 11.2 37 16.0 16.7 261 13 312.5 314.3 294.8 342.2 9.63 5 850 1460 25.2 12.2 44 13.0 16.5 265 13 312.5 314.6 295.6 345.1 10.56 6 701 3117 11.4 6.4 71 5.0 8.3 270 19 315.0 316.6 294.8 342.0 8.64 7 700 3129 11.2 6.2 71 5.0 8.2 270 19 314.9 316.5 294.7 341.5 8.53 8 634 3947 6.2 -2.8 52 9.0 1.5 280 25 318.2 319.2 292.8 334.0 4.91 9 618 4156 5.0 -1.0 65 6.0 1.8 281 25 319.2 320.3 293.7 337.7 5.76 10 584 4617 3.8 -6.2 48 10.0 -1.1 285 23 323.0 323.8 293.4 336.6 4.12 11 542 5219 0.0 -13.0 37 13.0 -5.4 290 22 325.4 326.0 292.9 334.2 2.59 12 520 5549 -2.1 -20.1 24 18.0 -8.4 287 23 326.8 327.1 292.3 332.0 1.49 13 517 5595 -2.1 -21.1 22 19.0 -8.6 287 23 327.3 327.6 292.3 332.2 1.37 14 514 5641 -2.3 -14.3 39 12.0 -7.1 287 23 327.6 328.1 293.3 336.1 2.46 15 500 5860 -3.5 -10.5 58 7.0 -6.6 285 23 328.8 329.5 294.4 340.4 3.44 16 497 5908 -3.7 -9.7 63 6.0 -6.4 285 23 329.1 329.8 294.7 341.6 3.69 17 443 6808 -9.7 -21.7 37 12.0 -13.6 300 23 332.5 332.8 293.8 338.0 1.52 18 423 7164 -12.5 -19.5 56 7.0 -14.9 300 25 333.4 333.8 294.4 340.2 1.93 19 400 7590 -15.3 -27.3 35 12.0 -18.4 285 26 335.1 335.3 294.0 338.8 1.02 20 397 7647 -15.5 -24.5 46 9.0 -18.1 287 26 335.6 335.8 294.4 340.4 1.32 21 390 7781 -16.1 -32.1 24 16.0 -19.7 291 27 336.5 336.6 294.1 339.0 0.66 22 363 8315 -20.3 -29.3 44 9.0 -22.4 286 25 337.9 338.0 294.6 341.3 0.93 23 331 8990 -25.9 -33.9 47 8.0 -27.3 269 22 339.2 339.3 294.7 341.7 0.66 24 325 9122 -26.9 -34.9 47 8.0 -28.3 266 21 339.6 339.7 294.8 341.9 0.61 25 319 9256 -27.3 -41.3 25 14.0 -29.2 275 22 340.9 340.9 294.8 342.1 0.32 26 318 9279 -27.3 -43.3 20 16.0 -29.4 278 22 341.2 341.2 294.8 342.2 0.26 27 314 9370 -25.7 -55.7 4 30.0 -28.6 287 23 344.6 344.7 295.5 344.9 0.06 28 308 9510 -25.5 -63.5 2 38.0 -28.6 301 24 346.8 346.8 296.0 346.9 0.02 29 300 9700 -26.7 -69.7 1 43.0 -29.6 320 25 347.8 347.8 296.1 347.8 0.01 30 281 10173 -29.7 -69.7 1 40.0 -32.1 332 24 350.0 350.0 296.7 350.1 0.01 31 250 11000 -36.5 -76.5 1 40.0 -38.0 305 21 351.8 351.8 297.0 351.8 0.00 32 200 12500 -49.5 -82.5 1 33.0 -50.0 295 10 354.4 354.4 297.5 354.4 0.00 33 152 14239 -63.1 -84.1 4 21.0 -63.2 300 11 360.0 360.0 298.7 360.0 0.00 34 150 14320 -63.7 -83.7 5 20.0 -63.8 305 11 360.3 360.3 298.8 360.4 0.00 35 100 16710 -79.3 -88.3 21 9.0 -79.3 55 7 374.5 374.5 301.4 374.5 0.00 36 74 18400 -83.3 -89.3 34 6.0 -83.3 56 12 399.8 399.8 305.2 399.8 0.00 37 70 18710 -81.5 -89.5 24 8.0 -81.5 60 16 410.0 410.0 306.5 410.0 0.00 38 62 19398 -76.7 -88.7 13 12.0 -76.7 69 25 435.1 435.1 309.4 435.2 0.00 39 55 20086 -76.5 -89.5 11 13.0 -76.6 109 23 450.8 450.8 310.9 450.8 0.00 40 50 20650 -65.3 -88.3 3 23.0 -65.6 65 18 489.6 489.6 314.2 489.6 0.00 41 33 23231 -57.3 -91.3 1 34.0 -58.5 100 15 572.6 572.6 319.3 572.6 0.00 42 30 23840 -52.9 -87.9 1 35.0 -54.9 95 21 600.4 600.4 320.6 600.5 0.01 43 29 24060 -51.7 -87.7 1 36.0 -53.9 95 20 609.6 609.6 321.0 609.6 0.01 44 24 25284 -53.3 -88.3 1 35.0 -55.6 50 9 638.8 638.8 322.3 638.9 0.01 45 22 25851 -48.1 -85.1 1 37.0 -51.9 87 11 670.4 670.4 323.4 670.5 0.01 46 20 26480 -47.9 -84.9 1 37.0 -52.1 150 11 689.6 689.6 324.1 689.7 0.01 47 16 27955 -48.7 -85.7 1 37.0 -53.2 26 17 732.4 732.4 325.4 732.5 0.02 48 14 28841 -46.1 -83.1 1 37.0 -52.0 41 13 769.7 769.7 326.5 770.0 0.03 49 12 29883 -39.7 -78.7 1 39.0 -49.3 67 18 827.1 827.1 327.9 827.7 0.07 50 11 30486 -35.1 -75.1 1 40.0 -47.6 95 21 864.6 864.7 328.7 866.0 0.13 51 11 30486 -33.7 -74.7 1 41.0 -47.1 95 21 869.7 869.8 328.8 871.2 0.14 52 10 31150 -37.7 -77.7 1 40.0 -49.3 125 25 878.8 878.9 329.0 879.8 0.10 53 9.1 31800 -38.1 -78.1 1 40.0 -49.9 901.3 901.4 329.5 902.4 0.10 54 8.2 32521 -35.1 -75.1 1 40.0 -49.2 940.4 940.5 330.2 942.4 0.18 55 7.0 33622 -36.1 -76.1 1 40.0 -50.4 979.8 979.9 330.9 981.9 0.18 56 6.5 34137 -35.9 -75.9 1 40.0 -50.8 1001.6 1001.8 331.2 1004.0 0.20 TRP WND Sounding variables and indices 1000-500 mb thick: 5865.00 m Freezing level: 542.00 mb = 5218.51 m = 17120.90 ft Wetbulb zero: 596.95 mb = 4438.25 m = 14561.02 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 51.69 % Est. max temperature: 39.32 C = 102.78 F Sfc-Lift cond lev (LCL): 818.52 mb = 1784.50 m = 5854.60 ft T: 22.50 C 700-500 lapse rate: 5.38 C/km ThetaE index: 29.78 C Layer 925.0- 850.0 mb Conv cond level (CCL): 770.12 mb = 2308.55 m = 7573.89 ft Mean mixing ratio: 17.23 g/kg Conv temperature: 40.63 C = 105.14 F Cap Strength: 2.02 C Lifted Index: -5.10 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.39 C Lifted Index @700 mb: -2.94 C Showalter Index: 1.23 C Risk: Showers probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 15.70 C K Index: 35.90 Risk: > 80 % chance of thunderstorms Sweat Index: 195.40 Risk: None Energy Index: -0.90 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2459.09 J/kg Max Up Vert Vel: 70.13 m/s Conv Inhibition (B-): 60.29 J/kg Cap Strength: 2.02 C Lift Cond Lev (LCL): 799.03 mb = 1991.67 m = 6534.28 ft Lev Free Conv (LFC): 754.03 mb = 2490.05 m = 8169.37 ft Equ Level (EL): 134.03 mb = 14983.58 m = 49158.14 ft B at Equ Level: 2453.99 J/kg Max Parcel Lev (MPL): 64.03 mb = 19215.53 m = 63042.32 ft Wind level data Storm motion: 308 at 13 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 ---------------------------------------------------------- 0 999 6 0 0 -0.0 -0.0 | 128 13 -10.5 8.1 1 967 305 270 6 6.0 -0.0 | 151 9 -4.5 8.1 2 935 610 290 9 8.5 -3.1 | 158 5 -2.1 5.0 3 925 704 280 11 10.8 -1.9 | 183 6 0.3 6.2 4 903 914 255 12 11.6 3.1 | 185 11 1.1 11.2 5 850 1460 265 13 13.0 1.1 | 195 10 2.4 9.2 6 700 3129 270 19 19.0 -0.0 | 226 12 8.5 8.1 7 681 3353 275 19 18.9 -1.7 | 232 11 8.4 6.5 8 632 3962 280 25 24.6 -4.3 | 255 15 14.1 3.8 9 544 5182 290 22 20.7 -7.5 | 267 10 10.1 0.6 10 500 5860 285 23 22.2 -6.0 | 260 12 11.7 2.2 11 466 6401 290 20 18.8 -6.8 | 261 8 8.3 1.3 12 431 7010 305 25 20.5 -14.3 | 302 12 9.9 -6.2 13 400 7590 285 26 25.1 -6.7 | 265 15 14.6 1.4 14 382 7925 295 27 24.5 -11.4 | 283 14 13.9 -3.3 15 324 9144 265 21 20.9 1.8 | 226 14 10.4 9.9 16 300 9700 320 25 16.1 -19.2 | 333 12 5.5 -11.0 17 285 10058 335 24 10.1 -21.8 | 2 14 -0.4 -13.6 18 250 11000 305 21 17.2 -12.0 | 301 8 6.7 -3.9 19 240 11278 305 20 16.4 -11.5 | 300 7 5.8 -3.4 20 209 12192 315 17 12.0 -12.0 | 339 4 1.5 -3.9 21 200 12500 295 10 9.1 -4.2 | 159 4 -1.5 3.9 22 191 12802 290 11 10.3 -3.8 | 177 4 -0.2 4.3 23 182 13106 285 8 7.7 -2.1 | 155 7 -2.8 6.0 24 173 13411 300 12 10.4 -6.0 | 176 2 -0.1 2.1 25 165 13716 270 13 13.0 -0.0 | 197 8 2.5 8.1 26 150 14320 305 11 9.0 -6.3 | 140 2 -1.5 1.8 27 142 14630 305 12 9.8 -6.9 | 150 1 -0.7 1.2 28 135 14935 335 9 3.8 -8.2 | 90 7 -6.7 -0.0 29 128 15240 360 6 -0.0 -6.0 | 101 11 -10.5 2.1 30 122 15545 110 7 -6.6 2.4 | 122 20 -17.1 10.5 31 116 15850 110 7 -6.6 2.4 | 122 20 -17.1 10.5 32 110 16154 60 7 -6.1 -3.5 | 106 17 -16.6 4.6 33 104 16459 50 9 -6.9 -5.8 | 98 18 -17.4 2.3 34 100 16710 55 7 -5.7 -4.0 | 104 17 -16.3 4.1 35 99 16764 30 10 -5.0 -8.7 | 88 16 -15.5 -0.6 36 89 17374 55 9 -7.4 -5.2 | 99 18 -17.9 2.9 37 75 18288 55 10 -8.2 -5.7 | 97 19 -18.7 2.4 38 70 18710 60 16 -13.9 -8.0 | 90 24 -24.4 0.1 39 68 18898 65 17 -15.4 -7.2 | 92 26 -25.9 0.9 40 61 19507 70 26 -24.4 -8.9 | 89 35 -35.0 -0.8 41 52 20422 130 21 -16.1 13.5 | 129 34 -26.6 21.6 42 50 20650 65 18 -16.3 -7.6 | 91 27 -26.9 0.5 43 49 20726 35 15 -8.6 -12.3 | 78 20 -19.1 -4.2 44 45 21336 100 13 -12.8 2.3 | 114 26 -23.3 10.4 45 43 21641 80 16 -15.8 -2.8 | 101 27 -26.3 5.3 46 41 21946 105 17 -16.4 4.4 | 115 30 -27.0 12.5 47 39 22250 130 8 -6.1 5.1 | 128 21 -16.7 13.3 48 37 22555 75 12 -11.6 -3.1 | 103 23 -22.1 5.0 49 30 23774 120 18 -15.6 9.0 | 123 31 -26.1 17.1 50 30 23840 95 21 -20.9 1.8 | 108 33 -31.5 9.9 51 28 24384 95 19 -18.9 1.7 | 108 31 -29.5 9.8 52 26 24689 80 9 -8.9 -1.6 | 109 20 -19.4 6.5 53 25 24994 55 12 -9.8 -6.9 | 93 20 -20.4 1.2 54 24 25298 50 9 -6.9 -5.8 | 98 18 -17.4 2.3 55 22 25908 90 11 -11.0 0.0 | 111 23 -21.5 8.1 56 21 26213 80 6 -5.9 -1.0 | 113 18 -16.4 7.1 57 20 26480 150 11 -5.5 9.5 | 138 24 -16.0 17.6 58 20 26518 75 7 -6.8 -1.8 | 110 18 -17.3 6.3 59 19 26822 155 13 -5.5 11.8 | 141 26 -16.0 19.9 60 18 27127 80 7 -6.9 -1.2 | 112 19 -17.4 6.9 61 17 27432 5 13 -1.1 -13.0 | 67 13 -11.7 -4.8 62 17 27737 50 7 -5.4 -4.5 | 103 16 -15.9 3.6 63 16 28042 20 19 -6.5 -17.9 | 60 20 -17.0 -9.7 64 15 28346 50 13 -10.0 -8.4 | 89 20 -20.5 -0.2 65 14 28651 35 12 -6.9 -9.8 | 84 18 -17.4 -1.7 66 12 29870 65 18 -16.3 -7.6 | 91 27 -26.9 0.5 67 10 31150 125 25 -20.5 14.3 | 126 38 -31.0 22.4 Wind Parameters Mean winds (0-6000m): 277.6 at 17.7 knts Storm direction: 307.6 at 13.3 knts Shear (0-3000m) pos: 1.2 neg: 2.1 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 96.7 deg Storm rel helicity (0-3000m) pos: 37.1 neg: -3.0 tot: 34.1 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.5 10^-3/s Energy-Hel index: 0.42 Bulk Rich Number: 107.69 Bulk Shear: 22.83 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 ------------------------------------------------------------------------------- 500 275 5 142 10| 0.0 8.2 8.2| 13.0 -2.7 10.3 20.6 0.44| 10.6 4.6 1000 272 8 160 8| 0.0 6.3 6.3| 18.7 -3.0 15.7 15.7 0.40| 10.0 4.0 1500 267 9 172 9| 0.7 4.2 4.9| 22.9 -3.0 19.9 13.3 0.43| 7.4 3.2 2000 267 10 180 9| 0.9 3.1 4.1| 27.5 -3.0 24.5 12.3 0.48| 6.0 2.9 2500 267 12 187 9| 1.1 2.5 3.6| 32.2 -3.0 29.2 11.7 0.51| 5.2 2.6 3000 268 13 194 9| 1.2 2.1 3.3| 37.1 -3.0 34.1 11.4 0.53| 4.7 2.5 4000 271 15 209 9| 1.9 1.6 3.4| 58.2 -3.0 55.2 13.8 0.60| 4.5 2.7 5000 275 17 222 9| 1.4 1.3 2.7| 65.1 -3.0 62.1 12.4 0.59| 4.1 2.4 6000 278 18 231 9| 1.2 1.1 2.2| 66.1 -6.7 59.4 9.9 0.52| 3.7 1.9 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20250511.11.gif