UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051623.upa.cvt Date: 2300Z 16 MAY 25 Searching for VEBS... Searching the city database file for: VEBS ... Date:2300Z 16 MAY 25 Station: VEBS WMO ident: 42971 Latitude: 20.25 Longitude: 85.83 Elevation: 46.00 ------------------------------------------------------------------------------- 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 1001 46 27.6 24.2 82 3.4 25.1 30 2 300.7 304.2 298.2 357.5 19.33 1 1000 53 27.2 24.2 84 3.0 25.0 30 2 300.4 303.9 298.1 357.2 19.35 2 925 744 24.4 22.3 88 2.1 22.9 210 17 304.3 307.7 298.7 359.9 18.63 3 895 1033 22.6 21.1 91 1.5 21.5 218 12 305.3 308.6 298.5 358.8 17.87 4 854 1444 23.8 12.8 50 11.0 16.4 229 5 310.7 312.7 295.3 344.2 10.94 5 850 1485 23.6 12.6 50 11.0 16.3 230 4 310.9 312.9 295.3 344.1 10.85 6 812 1883 22.0 3.0 29 19.0 11.0 195 5 313.3 314.4 292.2 331.6 5.85 7 789 2131 20.0 8.0 46 12.0 12.4 172 6 313.7 315.3 294.4 340.4 8.56 8 739 2691 15.8 5.8 51 10.0 9.7 122 8 315.1 316.6 294.2 339.7 7.85 9 722 2888 15.4 -2.6 29 18.0 5.9 104 9 316.7 317.6 291.9 330.8 4.37 10 700 3149 12.8 1.8 47 11.0 6.5 80 10 316.7 317.9 293.4 336.4 6.24 11 655 3704 7.8 1.8 66 6.0 4.4 98 9 317.1 318.4 293.9 338.3 6.67 12 603 4385 5.0 0.3 72 4.7 2.4 120 7 321.4 322.7 294.9 342.4 6.50 13 551 5116 0.0 -2.4 84 2.4 -1.3 144 5 323.9 325.1 295.0 343.0 5.83 14 527 5473 -2.7 -3.5 94 0.8 -3.1 156 4 324.8 325.9 295.1 343.3 5.62 15 519 5594 -3.3 -3.9 96 0.6 -3.6 160 4 325.5 326.6 295.2 343.8 5.53 16 510 5733 -3.3 -8.3 68 5.0 -5.6 165 3 327.2 328.0 294.4 340.6 4.01 17 500 5890 -4.3 -11.3 58 7.0 -7.3 170 3 327.8 328.4 294.0 338.7 3.23 18 492 6016 -5.5 -12.5 58 7.0 -8.4 180 3 327.8 328.4 293.8 338.0 2.98 19 447 6760 -10.3 -12.0 87 1.7 -11.0 238 2 330.9 331.6 295.0 342.6 3.41 20 442 6847 -9.9 -15.9 61 6.0 -12.2 245 2 332.5 333.0 294.6 341.2 2.50 21 432 7022 -11.1 -14.2 78 3.1 -12.3 258 2 333.1 333.7 295.1 343.4 2.95 22 420 7238 -11.5 -18.5 56 7.0 -14.0 275 2 335.3 335.8 295.0 342.8 2.12 23 401 7591 -12.9 -18.9 61 6.0 -15.0 303 2 338.0 338.4 295.7 345.7 2.14 24 400 7610 -13.1 -19.1 61 6.0 -15.2 305 2 338.0 338.4 295.6 345.5 2.11 25 395 7706 -13.5 -22.5 47 9.0 -16.3 305 2 338.7 339.0 295.4 344.4 1.59 26 365 8304 -17.9 -27.9 41 10.0 -20.5 308 2 340.5 340.7 295.4 344.5 1.06 27 362 8366 -18.1 -25.1 54 7.0 -20.1 308 2 341.1 341.3 295.8 346.1 1.38 28 346 8704 -20.5 -26.5 59 6.0 -22.1 310 3 342.3 342.5 296.0 347.0 1.27 29 326 9144 -22.7 -39.7 20 17.0 -25.5 312 3 345.1 345.2 295.8 346.6 0.37 30 318 9327 -24.1 -46.1 11 22.0 -27.1 313 3 345.6 345.7 295.8 346.4 0.19 31 310 9512 -25.7 -50.7 8 25.0 -28.5 314 3 345.9 345.9 295.8 346.4 0.12 32 300 9750 -27.7 -35.7 46 8.0 -29.1 315 3 346.3 346.5 296.4 348.7 0.61 33 297 9822 -28.5 -34.5 56 6.0 -29.6 343 5 346.2 346.4 296.4 348.9 0.69 34 274 10393 -32.1 -39.1 50 7.0 -33.1 230 10 349.1 349.2 296.8 350.9 0.47 35 250 11030 -37.5 -41.2 68 3.7 -37.9 235 10 350.3 350.4 297.1 352.0 0.42 36 249 11058 -37.7 -41.3 69 3.6 -38.1 234 10 350.4 350.5 297.1 352.1 0.41 37 200 12540 -49.3 -54.1 57 4.8 -49.5 290 9 354.7 354.7 297.7 355.2 0.12 38 160 13955 -60.7 -67.7 39 7.0 -60.8 3 5 358.8 358.8 298.5 358.9 0.03 39 150 14350 -64.3 -72.3 33 8.0 -64.4 355 6 359.3 359.3 298.6 359.4 0.01 40 102 16618 -80.9 -85.9 43 5.0 -80.9 60 24 369.3 369.3 300.4 369.3 0.00 41 100 16730 -79.7 -85.7 36 6.0 -79.7 65 23 373.7 373.7 301.2 373.8 0.00 42 80 17985 -83.3 -87.9 44 4.6 -83.3 65 17 391.0 391.0 303.9 391.0 0.00 43 71 18659 -78.3 -87.3 22 9.0 -78.3 96 21 415.2 415.2 307.2 415.2 0.00 44 70 18740 -78.5 -86.5 26 8.0 -78.5 85 21 416.4 416.4 307.3 416.5 0.00 45 63 19340 -78.9 -87.9 22 9.0 -78.9 70 19 428.3 428.3 308.6 428.3 0.00 46 60 19618 -77.7 -87.7 18 10.0 -77.7 55 28 437.0 437.0 309.6 437.0 0.00 47 59 19715 -73.9 -87.9 10 14.0 -74.0 55 31 447.6 447.6 310.6 447.7 0.00 48 50 20700 -66.1 -87.1 4 21.0 -66.4 105 22 487.7 487.7 314.1 487.7 0.00 49 48 20949 -64.3 -86.3 3 22.0 -64.7 105 23 497.7 497.7 314.8 497.8 0.00 50 34 23078 -61.1 -94.1 1 33.0 -61.8 71 12 557.7 557.7 318.5 557.8 0.00 51 30 23870 -53.7 -88.7 1 35.0 -55.5 55 26 598.2 598.2 320.5 598.3 0.00 52 25 25037 -55.7 -90.7 1 35.0 -57.4 68 33 624.5 624.5 321.7 624.5 0.00 53 20 26470 -52.5 -88.5 1 36.0 -55.3 100 37 675.5 675.5 323.6 675.5 0.01 54 18 27156 -48.7 -85.7 1 37.0 -52.9 96 37 708.1 708.1 324.7 708.2 0.01 55 17 27534 -45.1 -83.1 1 38.0 -50.8 96 37 731.3 731.4 325.4 731.5 0.02 56 16 27940 -43.5 -81.5 1 38.0 -50.0 97 36 749.4 749.4 325.9 749.6 0.03 57 12 29862 -46.3 -83.3 1 37.0 -52.7 95 36 803.7 803.7 327.3 804.0 0.03 58 11 30440 -46.1 -83.1 1 37.0 -52.9 90 38 824.7 824.7 327.8 825.0 0.04 59 10 31080 -41.7 -80.7 1 39.0 -51.1 85 40 863.9 863.9 328.7 864.5 0.06 60 9.6 31357 -40.9 -79.9 1 39.0 -50.8 877.1 877.1 329.0 877.8 0.07 61 8.2 32432 -39.9 -78.9 1 39.0 -51.2 921.4 921.5 329.8 922.5 0.10 62 6.7 33825 -35.7 -75.7 1 40.0 -50.5 993.8 994.0 331.1 996.2 0.20 63 5.5 35218 -28.5 1083.4 TRP 102 16618 -80.9 -85.9 43 5.0 -80.9 60 24 369.3 369.3 300.4 369.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5837.00 m Freezing level: 551.00 mb = 5116.39 m = 16785.85 ft Wetbulb zero: 569.17 mb = 4853.16 m = 15922.25 ft Precipitable water: 2.12 inches Sfc-500 mean rel hum: 66.25 % Est. max temperature: 37.76 C = 99.96 F Sfc-Lift cond lev (LCL): 953.28 mb = 477.09 m = 1565.24 ft T: 25.48 C 700-500 lapse rate: 6.24 C/km ThetaE index: 28.24 C Layer 895.0- 789.0 mb Conv cond level (CCL): 787.44 mb = 2147.87 m = 7046.73 ft Mean mixing ratio: 18.83 g/kg Conv temperature: 40.69 C = 105.23 F Cap Strength: 3.89 C Lifted Index: -4.32 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.87 C Lifted Index @700 mb: -0.05 C Showalter Index: 0.84 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 16.90 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 162.20 Risk: None Energy Index: -0.99 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1329.55 J/kg Max Up Vert Vel: 51.57 m/s Conv Inhibition (B-): 179.58 J/kg Cap Strength: 3.87 C Lift Cond Lev (LCL): 917.98 mb = 810.82 m = 2660.12 ft Lev Free Conv (LFC): 692.98 mb = 3233.16 m = 10607.34 ft Equ Level (EL): 152.98 mb = 14229.49 m = 46684.12 ft B at Equ Level: 1321.98 J/kg Max Parcel Lev (MPL): 72.98 mb = 18503.73 m = 60707.03 ft Wind level data Storm motion: 164 at 6 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 1000 53 30 2 -1.0 -1.7 | 356 7 0.5 -7.0 1 925 744 210 17 8.5 14.7 | 227 14 10.0 9.4 2 850 1485 230 4 3.1 2.6 | 301 5 4.6 -2.7 3 700 3149 80 10 -9.8 -1.7 | 50 11 -8.3 -7.0 4 500 5890 170 3 -0.5 3.0 | 337 3 1.0 -2.3 5 400 7610 305 2 1.6 -1.1 | 334 7 3.1 -6.4 6 300 9750 315 3 2.1 -2.1 | 334 8 3.6 -7.4 7 300 9754 0 -212634208 0.0 212634208.0 | 180 212634208 1.5 212634208.0 8 1152 305 220 13 8.4 10.0 | 245 11 9.9 4.7 9 1011 1219 205 14 5.9 12.7 | 225 10 7.4 7.4 10 968 1524 235 4 3.3 2.3 | 302 6 4.8 -3.0 11 927 1829 245 2 1.8 0.8 | 323 6 3.3 -4.5 12 888 2134 80 4 -3.9 -0.7 | 22 6 -2.4 -6.0 13 850 2438 340 5 1.7 -4.7 | 342 11 3.2 -10.0 14 814 2743 25 7 -3.0 -6.3 | 7 12 -1.5 -11.6 15 779 3048 80 7 -6.9 -1.2 | 40 8 -5.4 -6.5 16 746 3353 80 8 -7.9 -1.4 | 44 9 -6.4 -6.7 17 714 3658 65 10 -9.1 -4.2 | 38 12 -7.6 -9.5 18 684 3962 45 8 -5.7 -5.7 | 21 12 -4.2 -11.0 19 655 4267 35 5 -2.9 -4.1 | 8 9 -1.4 -9.4 20 627 4572 70 5 -4.7 -1.7 | 24 8 -3.2 -7.0 21 601 4877 40 6 -3.9 -4.6 | 13 10 -2.3 -9.9 22 575 5182 355 7 0.6 -7.0 | 350 12 2.1 -12.3 23 551 5486 25 4 -1.7 -3.6 | 1 9 -0.2 -8.9 24 505 6096 175 9 -0.8 9.0 | 191 4 0.7 3.7 25 483 6401 110 2 -1.9 0.7 | 5 5 -0.4 -4.6 26 463 6706 210 5 2.5 4.3 | 284 4 4.0 -1.0 27 443 7010 225 6 4.2 4.2 | 280 6 5.7 -1.1 28 424 7315 175 3 -0.3 3.0 | 332 3 1.2 -2.3 29 406 7620 45 2 -1.4 -1.4 | 359 7 0.1 -6.7 30 389 7925 185 5 0.4 5.0 | 279 2 1.9 -0.3 31 357 8534 185 2 0.2 2.0 | 333 4 1.7 -3.3 32 342 8839 345 4 1.0 -3.9 | 344 10 2.5 -9.2 33 313 9449 360 12 -0.0 -12.0 | 355 17 1.5 -17.3 34 300 9754 10 5 -0.9 -4.9 | 356 10 0.6 -10.2 35 287 10058 245 3 2.7 1.3 | 314 6 4.2 -4.0 36 275 10363 230 10 7.7 6.4 | 263 9 9.2 1.1 37 252 10973 230 10 7.7 6.4 | 263 9 9.2 1.1 38 250 11030 235 10 8.2 5.7 | 267 10 9.7 0.4 39 241 11278 230 8 6.1 5.1 | 271 8 7.6 -0.2 40 230 11582 260 11 10.8 1.9 | 285 13 12.3 -3.4 41 220 11887 260 6 5.9 1.0 | 300 9 7.4 -4.3 42 201 12497 300 7 6.1 -3.5 | 319 12 7.6 -8.8 43 200 12540 290 9 8.5 -3.1 | 310 13 10.0 -8.4 44 192 12802 290 10 9.4 -3.4 | 309 14 10.9 -8.7 45 183 13106 275 9 9.0 -0.8 | 300 12 10.5 -6.1 46 166 13716 270 7 7.0 -0.0 | 302 10 8.5 -5.3 47 158 14021 35 4 -2.3 -3.3 | 5 9 -0.8 -8.6 48 151 14326 355 5 0.4 -5.0 | 349 10 1.9 -10.3 49 150 14350 355 6 0.5 -6.0 | 350 11 2.0 -11.3 50 136 14935 345 8 2.1 -7.7 | 345 14 3.6 -13.0 51 129 15240 345 11 2.8 -10.6 | 345 17 4.4 -15.9 52 122 15545 15 16 -4.1 -15.5 | 7 21 -2.6 -20.8 53 110 16154 75 16 -15.5 -4.1 | 56 17 -13.9 -9.4 54 102 16618 60 24 -20.8 -12.0 | 48 26 -19.3 -17.3 55 100 16730 65 23 -20.8 -9.7 | 52 24 -19.3 -15.0 56 99 16764 60 25 -21.7 -12.5 | 49 27 -20.1 -17.8 57 94 17069 80 21 -20.7 -3.6 | 65 21 -19.2 -8.9 58 76 18288 60 16 -13.9 -8.0 | 43 18 -12.3 -13.3 59 72 18593 105 21 -20.3 5.4 | 90 19 -18.8 0.1 60 70 18740 85 21 -20.9 -1.8 | 70 21 -19.4 -7.1 61 68 18898 85 24 -23.9 -2.1 | 72 24 -22.4 -7.4 62 65 19202 85 13 -13.0 -1.1 | 61 13 -11.4 -6.4 63 61 19507 55 25 -20.5 -14.3 | 44 27 -19.0 -19.6 64 58 19812 55 33 -27.0 -18.9 | 46 35 -25.5 -24.2 65 55 20117 105 32 -30.9 8.3 | 96 30 -29.4 3.0 66 50 20700 105 22 -21.3 5.7 | 91 20 -19.7 0.4 67 50 20726 105 24 -23.2 6.2 | 92 22 -21.7 0.9 68 47 21031 105 22 -21.3 5.7 | 91 20 -19.7 0.4 69 45 21336 70 21 -19.7 -7.2 | 56 22 -18.2 -12.5 70 43 21641 70 31 -29.1 -10.6 | 60 32 -27.6 -15.9 71 41 21946 80 24 -23.6 -4.2 | 67 24 -22.1 -9.5 72 39 22250 90 11 -11.0 0.0 | 61 11 -9.5 -5.3 73 37 22555 75 7 -6.8 -1.8 | 36 9 -5.3 -7.1 74 34 23165 70 13 -12.2 -4.4 | 48 14 -10.7 -9.7 75 30 23774 80 11 -10.8 -1.9 | 52 12 -9.3 -7.2 76 30 23870 55 26 -21.3 -14.9 | 44 28 -19.8 -20.2 77 28 24384 50 25 -19.2 -16.1 | 40 28 -17.6 -21.4 78 26 24689 55 31 -25.4 -17.8 | 46 33 -23.9 -23.1 79 22 25908 100 38 -37.4 6.6 | 92 36 -35.9 1.3 80 20 26470 100 37 -36.4 6.4 | 92 35 -34.9 1.1 81 19 26822 95 38 -37.9 3.3 | 87 36 -36.3 -2.0 82 13 29261 100 34 -33.5 5.9 | 91 32 -32.0 0.6 83 10 31080 85 40 -39.8 -3.5 | 77 39 -38.3 -8.8 Wind Parameters Mean winds (0-6000m): 134.1 at 7.3 knts Storm direction: 164.1 at 5.5 knts Storm rel Dir Shear (0-3000m): 11.3 deg Energy-Hel index: 0.74 Bulk Rich Number: 85.03 Bulk Shear: 15.64 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 ------------------------------------------------------------------------------- 500 151 7 118 2| | | 1000 211 11 241 8| | | 1500 213 10 246 7| | | 2000 210 9 250 6| | | 2500 200 8 240 5| | | 3000 187 8 221 4| | | 4000 152 8 132 3| | | 5000 140 8 104 4| | | 6000 134 7 87 4| | | Wrote GIF file: /home/apache/climate/data/raob//VEBS/skewt/VEBS.skewt.20250516.23.gif