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 VEBS... Searching the city database file for: VEBS ... Date:1100Z 3 DEC 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 1011 46 25.4 16.4 57 9.0 19.4 350 4 297.6 299.7 292.1 331.5 11.68 1 1005 97 26.2 14.2 48 12.0 18.4 12 6 298.9 300.8 291.3 328.7 10.17 2 1000 140 26.0 14.0 48 12.0 18.2 30 7 299.1 301.0 291.3 328.7 10.09 3 925 822 19.4 12.4 64 7.0 15.0 25 7 299.1 300.9 291.1 327.9 9.82 4 870 1340 15.0 9.0 67 6.0 11.4 356 5 299.9 301.4 290.0 324.3 8.31 5 855 1486 16.2 -2.8 27 19.0 6.8 328 4 302.6 303.3 286.6 313.7 3.64 6 850 1535 15.6 -1.4 31 17.0 7.0 320 4 302.5 303.2 287.1 314.9 4.06 7 827 1766 14.4 -1.6 33 16.0 6.3 300 6 303.6 304.4 287.5 316.2 4.11 8 816 1879 14.6 -3.4 29 18.0 5.8 299 6 305.0 305.7 287.5 316.2 3.64 9 809 1952 15.4 -20.6 7 36.0 2.7 305 6 306.6 306.8 285.2 309.6 0.92 10 794 2110 15.6 -24.4 5 40.0 2.2 318 7 308.4 308.6 285.6 310.7 0.67 11 744 2658 13.6 -20.4 8 34.0 1.3 63 5 312.1 312.2 287.2 315.5 1.01 12 700 3167 10.0 -18.0 12 28.0 -0.4 25 2 313.6 313.8 288.1 318.0 1.32 13 663 3616 6.4 -19.6 14 26.0 -2.7 302 1 314.4 314.7 288.3 318.5 1.22 14 629 4047 5.0 -21.0 13 26.0 -3.9 253 8 317.6 317.8 289.2 321.5 1.14 15 583 4663 0.0 -15.0 31 15.0 -5.7 272 15 318.7 319.1 290.5 325.6 2.04 16 581 4690 -0.3 -14.3 34 14.0 -5.7 272 15 318.7 319.1 290.6 325.9 2.17 17 577 4746 -0.7 -4.3 77 3.6 -2.5 271 15 318.9 319.8 292.9 334.4 4.82 18 575 4773 -1.1 -2.6 90 1.5 -1.9 270 15 318.7 319.8 293.4 336.4 5.50 19 568 4871 -0.7 -6.7 64 6.0 -3.5 268 15 320.3 321.1 292.7 333.6 4.08 20 546 5186 -3.1 -10.1 58 7.0 -6.1 261 16 321.1 321.7 292.2 331.8 3.25 21 535 5347 -4.1 -20.1 28 16.0 -9.4 258 16 321.8 322.0 290.8 326.7 1.45 22 530 5421 -3.9 -35.9 6 32.0 -11.2 257 16 322.9 322.9 290.0 324.1 0.34 23 500 5880 -6.5 -48.5 2 42.0 -13.5 255 15 325.1 325.1 290.4 325.5 0.09 24 451 6675 -11.1 -50.1 2 39.0 -16.9 253 20 329.1 329.1 291.6 329.4 0.09 25 400 7580 -18.5 -50.5 4 32.0 -22.4 250 26 330.9 331.0 292.1 331.3 0.09 26 350 8562 -25.7 -55.7 4 30.0 -28.3 261 36 334.1 334.1 292.9 334.3 0.06 27 336 8856 -27.9 -55.9 5 28.0 -30.2 256 40 335.0 335.0 293.1 335.3 0.06 28 304 9567 -33.3 -38.3 61 5.0 -34.0 246 50 337.2 337.3 294.0 338.9 0.46 29 300 9660 -33.3 -37.8 64 4.5 -33.9 245 51 338.4 338.5 294.4 340.3 0.49 30 269 10414 -38.5 -43.5 59 5.0 -38.9 245 53 341.6 341.7 295.0 342.8 0.30 31 250 10910 -42.9 -47.3 62 4.4 -43.2 240 54 342.3 342.3 295.1 343.2 0.21 32 221 11731 -49.7 -54.6 56 4.9 -49.9 240 56 344.1 344.1 295.4 344.5 0.10 33 214 11942 -50.9 -59.9 34 9.0 -51.2 240 57 345.4 345.4 295.7 345.7 0.06 34 200 12380 -54.5 -63.5 32 9.0 -54.7 240 58 346.5 346.5 295.9 346.6 0.04 35 188 12772 -57.5 -68.5 23 11.0 -57.7 240 60 347.8 347.8 296.1 347.9 0.02 36 174 13256 -59.9 -73.0 17 13.1 -60.0 245 69 351.6 351.6 297.0 351.7 0.01 37 150 14170 -64.5 -81.5 8 17.0 -64.6 225 54 359.0 359.0 298.5 359.0 0.00 38 140 14591 -65.3 -84.3 6 19.0 -65.4 229 54 364.7 364.7 299.6 364.7 0.00 39 100 16580 -77.5 -91.5 9 14.0 -77.5 280 26 378.0 378.0 301.9 378.0 0.00 40 92 17057 -77.1 -91.1 9 14.0 -77.1 271 21 387.9 387.9 303.5 387.9 0.00 41 81 17777 -82.1 -92.1 16 10.0 -82.1 275 9 392.0 392.0 304.1 392.0 0.00 42 70 18600 -78.1 -89.1 15 11.0 -78.1 30 8 417.3 417.3 307.4 417.3 0.00 43 65 19023 -77.3 -88.3 16 11.0 -77.3 39 8 428.0 428.0 308.6 428.0 0.00 44 62 19296 -72.9 -86.9 10 14.0 -73.0 44 8 443.6 443.6 310.3 443.6 0.00 45 52 20343 -66.3 -87.3 4 21.0 -66.5 65 9 481.8 481.8 313.6 481.8 0.00 46 50 20580 -66.3 -87.3 4 21.0 -66.5 70 9 487.2 487.2 314.0 487.3 0.00 47 45 21218 -67.1 -89.1 3 22.0 -67.4 98 8 500.2 500.2 314.9 500.2 0.00 48 39 22095 -61.3 -89.3 1 28.0 -61.9 136 7 535.8 535.8 317.3 535.8 0.00 49 30 23730 -60.1 -90.1 1 30.0 -61.0 205 4 580.8 580.8 319.7 580.8 0.00 50 26 24623 -60.3 -91.3 1 31.0 -61.3 604.5 604.5 320.8 604.5 0.00 51 23 25398 -54.3 -90.3 0 36.0 -56.4 643.7 643.7 322.4 643.7 0.00 TRP 81 17777 -82.1 -92.1 16 10.0 -82.1 275 9 392.0 392.0 304.1 392.0 0.00 WND 174 13256 -59.9 -73.0 17 13.1 -60.0 245 69 351.6 351.6 297.0 351.7 0.01 Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 583.00 mb = 4662.61 m = 15297.08 ft Wetbulb zero: 711.24 mb = 3034.09 m = 9954.24 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 29.79 % Est. max temperature: 29.30 C = 84.73 F Sfc-Lift cond lev (LCL): 886.23 mb = 1183.57 m = 3883.05 ft T: 16.33 C 700-500 lapse rate: 6.08 C/km ThetaE index: 14.94 C Layer 925.0- 850.0 mb Conv cond level (CCL): 679.19 mb = 3416.60 m = 11209.19 ft Mean mixing ratio: 9.97 g/kg Conv temperature: 41.88 C = 107.38 F Cap Strength: 7.31 C Lifted Index: 5.55 C Risk: None Lifted Index @300 mb: 8.11 C Lifted Index @700 mb: 6.29 C Showalter Index: 12.82 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 5.10 C K Index: -7.30 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 2.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.50 J/kg Max Up Vert Vel: 1.73 m/s Conv Inhibition (B-): 28692.91 J/kg Cap Strength: 7.27 C Lift Cond Lev (LCL): 837.18 mb = 1663.25 m = 5456.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 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 1011 46 350 4 0.7 -3.9 | 103 4 -3.5 0.8 1 1000 140 30 7 -3.5 -6.1 | 81 8 -7.7 -1.3 2 981 305 25 8 -3.4 -7.3 | 72 8 -7.6 -2.5 3 925 822 25 7 -3.0 -6.3 | 78 7 -7.2 -1.6 4 882 1219 20 5 -1.7 -4.7 | 91 6 -5.9 0.1 5 851 1524 320 4 2.6 -3.1 | 136 2 -1.6 1.7 6 850 1535 320 4 2.6 -3.1 | 136 2 -1.6 1.7 7 821 1829 295 6 5.4 -2.5 | 208 3 1.2 2.2 8 763 2438 345 8 2.1 -7.7 | 36 4 -2.1 -2.9 9 736 2743 95 4 -4.0 0.3 | 122 10 -8.2 5.1 10 700 3167 25 2 -0.8 -1.8 | 120 6 -5.1 3.0 11 684 3353 0 1 -0.0 -1.0 | 132 6 -4.2 3.8 12 659 3658 290 1 0.9 -0.3 | 144 6 -3.3 4.4 13 634 3962 245 6 5.4 2.5 | 189 7 1.2 7.3 14 611 4267 280 15 14.8 -2.6 | 258 11 10.6 2.2 15 525 5486 255 16 15.5 4.1 | 232 14 11.2 8.9 16 500 5880 255 15 14.5 3.9 | 230 13 10.3 8.7 17 400 7580 250 26 24.4 8.9 | 236 24 20.2 13.7 18 381 7925 260 29 28.6 5.0 | 248 26 24.3 9.8 19 366 8230 265 32 31.9 2.8 | 255 29 27.7 7.6 20 300 9660 245 51 46.2 21.6 | 238 50 42.0 26.3 21 296 9754 250 48 45.1 16.4 | 243 46 40.9 21.2 22 271 10363 245 53 48.0 22.4 | 238 52 43.8 27.2 23 250 10910 240 54 46.8 27.0 | 233 53 42.5 31.8 24 200 12380 240 58 50.2 29.0 | 234 57 46.0 33.8 25 196 12497 240 55 47.6 27.5 | 233 54 43.4 32.3 26 178 13106 240 66 57.2 33.0 | 234 65 52.9 37.8 27 174 13256 245 69 62.5 29.2 | 240 67 58.3 33.9 28 170 13411 245 68 61.6 28.7 | 240 66 57.4 33.5 29 154 14021 230 55 42.1 35.4 | 223 55 37.9 40.1 30 150 14170 225 54 38.2 38.2 | 218 55 34.0 43.0 31 139 14630 230 54 41.4 34.7 | 223 54 37.1 39.5 32 132 14935 235 42 34.4 24.1 | 226 42 30.2 28.9 33 113 15850 250 34 31.9 11.6 | 239 32 27.7 16.4 34 102 16459 265 21 20.9 1.8 | 248 18 16.7 6.6 35 100 16580 280 26 25.6 -4.5 | 269 21 21.4 0.3 36 97 16764 270 26 26.0 -0.0 | 258 22 21.8 4.8 37 81 17777 275 9 9.0 -0.8 | 230 6 4.7 4.0 38 70 18600 30 8 -4.0 -6.9 | 75 8 -8.2 -2.1 39 50 20580 70 9 -8.5 -3.1 | 98 13 -12.7 1.7 40 30 23730 205 4 1.7 3.6 | 163 9 -2.5 8.4 Wind Parameters Mean winds (0-6000m): 288.6 at 8.5 knts Storm direction: 318.6 at 6.4 knts Shear (0-3000m) pos: 1.8 neg: 1.4 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 12.7 deg Storm rel helicity (0-3000m) pos: 27.1 neg: -7.4 tot: 19.7 m^2/s^2 ave: 6.6 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 18.19 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 25 7 76 7| 5.0 0.0 5.0| 0.6 -5.2 -4.6 -9.2 -0.50| 6.5 -3.2 1000 24 7 77 7| 2.5 0.9 3.4| 2.8 -5.2 -2.4 -2.4 -0.24| 4.1 -1.0 1500 20 6 80 6| 1.7 2.4 4.0| 5.7 -5.2 0.5 0.3 0.08| 4.7 0.4 2000 4 6 74 5| 1.2 2.2 3.4| 7.3 -5.2 2.1 1.1 0.25| 4.7 1.2 2500 358 6 68 4| 2.5 1.7 4.3| 13.0 -5.2 7.8 3.1 0.40| 5.8 2.3 3000 3 6 75 5| 1.8 1.4 3.3| 27.1 -7.4 19.7 6.6 0.44| 6.6 2.9 4000 357 5 86 4| 1.4 2.5 3.8| 42.4 -7.4 35.0 8.7 0.53| 6.4 3.4 5000 313 7 268 1| 0.5 2.1 2.6| 60.5 -17.9 42.6 8.5 0.50| 6.4 3.2 6000 289 9 242 4| 0.4 1.9 2.3| 61.6 -27.1 34.5 5.7 0.43| 5.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//VEBS/skewt/VEBS.skewt.20251203.11.gif