UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for VT381... Searching the city database file for: VT381 ... Date:0000Z 28 NOV 25 Station: VT381 WMO ident: 48381 ------------------------------------------------------------------------------- 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 154 340 4 SFC 995 196 14.0 6.0 58 8.0 9.7 340 4 287.6 288.6 283.1 304.2 5.89 2 991 230 15.6 0.6 36 15.0 8.3 340 9 289.5 290.2 281.8 301.1 4.03 3 986 273 17.8 -1.2 27 19.0 8.6 340 15 292.1 292.8 282.4 302.5 3.55 4 979 334 18.6 -1.4 26 20.0 8.9 344 19 293.5 294.2 283.0 303.9 3.52 5 976 360 18.6 -1.4 26 20.0 8.9 348 19 293.8 294.4 283.1 304.2 3.53 6 925 817 15.6 -4.4 25 20.0 6.4 25 19 295.3 295.8 283.1 304.2 2.98 7 851 1517 10.6 -9.4 23 20.0 2.4 60 22 297.2 297.5 283.0 303.9 2.20 8 850 1527 10.8 -9.2 24 20.0 2.6 60 22 297.5 297.9 283.1 304.3 2.24 9 821 1817 13.8 -19.2 9 33.0 2.1 74 25 303.6 303.8 284.1 306.9 1.02 10 819 1838 14.0 -19.0 9 33.0 2.2 75 25 304.0 304.2 284.4 307.4 1.04 11 787 2173 14.8 -15.2 11 30.0 2.9 70 13 308.4 308.6 286.5 313.2 1.49 12 737 2724 11.4 -16.6 12 28.0 0.7 65 10 310.5 310.8 287.1 315.2 1.41 13 704 3106 12.4 -18.6 10 31.0 0.7 21 8 315.7 315.9 288.7 319.9 1.25 14 700 3154 12.2 -18.8 10 31.0 0.5 15 8 316.0 316.2 288.8 320.2 1.24 15 600 4425 4.0 -25.0 10 29.0 -5.2 49 9 320.7 320.9 289.9 323.7 0.84 16 503 5842 -1.5 -30.5 9 29.0 -9.6 44 11 330.6 330.8 292.5 332.9 0.60 17 500 5890 -1.7 -30.7 9 29.0 -9.8 45 11 331.0 331.1 292.6 333.2 0.59 18 400 7620 -15.5 -34.5 18 19.0 -19.5 360 13 334.8 334.9 293.5 336.8 0.51 19 383 7946 -17.9 -35.9 19 18.0 -21.4 349 13 335.9 336.0 293.7 337.6 0.47 20 319 9288 -27.3 -42.3 23 15.0 -29.3 308 8 340.9 340.9 294.8 342.0 0.29 21 309 9518 -26.9 -46.9 13 20.0 -29.3 314 5 344.5 344.6 295.6 345.3 0.18 22 300 9730 -28.9 -46.9 16 18.0 -30.9 320 3 344.6 344.7 295.6 345.4 0.19 23 250 11010 -38.9 -54.9 17 16.0 -39.9 215 3 348.2 348.3 296.3 348.6 0.09 24 229 11602 -43.9 -58.9 17 15.0 -44.6 247 4 349.5 349.5 296.5 349.7 0.06 25 205 12330 -50.9 -57.9 43 7.0 -51.1 262 6 349.7 349.7 296.6 350.0 0.07 26 200 12490 -52.1 -59.1 43 7.0 -52.3 240 6 350.3 350.3 296.7 350.5 0.07 27 196 12621 -53.3 -60.3 42 7.0 -53.5 226 6 350.4 350.4 296.8 350.6 0.06 28 150 14290 -67.3 -72.3 49 5.0 -67.4 170 7 354.2 354.2 297.5 354.2 0.01 29 133 15007 -72.5 -79.5 34 7.0 -72.5 181 19 357.3 357.3 298.2 357.3 0.01 30 116 15796 -79.9 -83.5 55 3.6 -79.9 167 24 357.8 357.8 298.2 357.8 0.00 31 113 15944 -80.9 -84.8 52 3.9 -80.9 163 24 358.7 358.7 298.4 358.7 0.00 32 106 16304 -81.5 -86.5 42 5.0 -81.5 150 25 364.1 364.1 299.5 364.2 0.00 33 100 16630 -82.7 -85.3 64 2.6 -82.7 145 23 367.9 367.9 300.2 368.0 0.00 34 88 17338 -86.7 -91.4 42 4.7 -86.7 85 9 373.6 373.6 301.2 373.6 0.00 35 87 17401 -86.7 -91.7 39 5.0 -86.7 84 10 374.9 374.9 301.4 374.9 0.00 36 83 17659 -86.1 -90.7 43 4.6 -86.1 82 13 381.2 381.2 302.4 381.2 0.00 37 76 18149 -81.7 -84.6 61 2.9 -81.7 76 20 400.1 400.1 305.2 400.1 0.00 38 74 18300 -80.7 -84.8 50 4.1 -80.7 76 22 405.2 405.2 305.9 405.3 0.00 39 73 18377 -76.5 -80.6 52 4.1 -76.5 78 20 415.7 415.7 307.2 415.7 0.01 40 70 18620 -75.9 -80.9 45 5.0 -75.9 85 16 422.0 422.0 308.0 422.0 0.01 41 66 18963 -73.1 -78.1 46 5.0 -73.2 65 12 435.3 435.3 309.4 435.3 0.01 42 53 20254 -72.1 -79.1 34 7.0 -72.2 9 5 465.8 465.8 312.3 465.8 0.01 43 51 20482 -69.9 -77.9 30 8.0 -70.0 6 6 476.1 476.1 313.1 476.2 0.02 44 50 20600 -69.3 -77.3 30 8.0 -69.4 5 6 480.2 480.2 313.5 480.3 0.02 45 41 21795 -63.9 -73.9 24 10.0 -64.3 70 7 521.7 521.7 316.4 522.0 0.04 46 31 23507 -62.5 -73.5 21 11.0 -63.0 54 14 568.9 568.9 319.1 569.3 0.06 47 30 23710 -60.5 -72.5 19 12.0 -61.2 60 15 579.7 579.7 319.7 580.2 0.07 48 28 24142 -58.3 -71.3 17 13.0 -59.3 597.4 597.4 320.5 598.0 0.09 49 10 30254 -82.7 -85.3 64 2.6 -82.8 710.9 710.9 324.8 711.1 0.03 TRP 88 17338 -86.7 -91.4 42 4.7 -86.7 85 9 373.6 373.6 301.2 373.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5736.00 m Freezing level: 529.45 mb = 5455.70 m = 17899.07 ft Wetbulb zero: 691.40 mb = 3255.83 m = 10681.72 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 13.90 % Est. max temperature: 24.92 C = 76.85 F Sfc-Lift cond lev (LCL): 881.99 mb = 1216.85 m = 3992.26 ft T: 12.74 C 700-500 lapse rate: 5.08 C/km ThetaE index: 3.09 C Layer 991.0- 986.0 mb Conv cond level (CCL): 411.91 mb = 7392.45 m = 24253.15 ft Mean mixing ratio: 3.23 g/kg Conv temperature: 60.75 C = 141.36 F Cap Strength: 24.38 C Lifted Index: 24.53 C Risk: None Lifted Index @300 mb: 28.97 C Lifted Index @700 mb: 19.45 C Showalter Index: 24.30 C Risk: None Total Totals Index: 5.00 C Risk: None Vertical Totals Index: 12.50 C Cross Totals Index: -7.50 C K Index: -27.70 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 6.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.43 J/kg Max Up Vert Vel: 5.56 m/s Conv Inhibition (B-): 53007.55 J/kg Cap Strength: 24.32 C Lift Cond Lev (LCL): 703.99 mb = 3106.47 m = 10191.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 74 at 9 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 ---------------------------------------------------------- 0 995 196 340 4 1.4 -3.8 | 276 11 10.5 -1.1 1 982 305 340 19 6.5 -17.9 | 314 22 15.6 -15.2 2 948 610 25 19 -8.0 -17.2 | 356 15 1.1 -14.6 3 925 817 25 19 -8.0 -17.2 | 356 15 1.1 -14.6 4 914 914 30 15 -7.5 -13.0 | 351 11 1.6 -10.4 5 882 1219 50 18 -13.8 -11.6 | 28 10 -4.7 -9.0 6 850 1527 60 22 -19.1 -11.0 | 50 13 -9.9 -8.4 7 820 1829 75 25 -24.1 -6.5 | 76 16 -15.0 -3.9 8 791 2134 70 13 -12.2 -4.4 | 59 4 -3.1 -1.8 9 762 2438 70 11 -10.3 -3.8 | 47 2 -1.2 -1.1 10 735 2743 65 10 -9.1 -4.2 | 358 2 0.0 -1.6 11 700 3154 15 8 -2.1 -7.7 | 306 9 7.0 -5.1 12 658 3658 25 6 -2.5 -5.4 | 293 7 6.6 -2.8 13 610 4267 55 9 -7.4 -5.2 | 326 3 1.7 -2.5 14 566 4877 30 11 -5.5 -9.5 | 332 8 3.6 -6.9 15 500 5890 45 11 -7.8 -7.8 | 346 5 1.3 -5.2 16 487 6096 45 12 -8.5 -8.5 | 354 6 0.6 -5.9 17 400 7620 360 13 -0.0 -13.0 | 319 14 9.1 -10.4 18 400 7620 360 14 -0.0 -14.0 | 321 15 9.1 -11.4 19 325 9144 305 9 7.4 -5.2 | 279 17 16.5 -2.5 20 300 9730 320 3 1.9 -2.3 | 268 11 11.0 0.3 21 262 10668 210 4 2.0 3.5 | 241 13 11.1 6.1 22 250 11010 215 3 1.7 2.5 | 245 12 10.8 5.1 23 209 12192 280 6 5.9 -1.0 | 264 15 15.0 1.6 24 200 12490 240 6 5.2 3.0 | 249 15 14.3 5.6 25 164 13716 105 8 -7.7 2.1 | 196 5 1.4 4.7 26 150 14290 170 7 -1.2 6.9 | 220 12 7.9 9.5 27 127 15240 185 23 2.0 22.9 | 204 28 11.1 25.5 28 103 16459 145 25 -14.3 20.5 | 167 24 -5.2 23.1 29 100 16630 145 23 -13.2 18.8 | 169 22 -4.1 21.5 30 88 17338 85 9 -9.0 -0.8 | 185 2 0.1 1.8 31 74 18288 75 22 -21.3 -5.7 | 76 13 -12.1 -3.1 32 70 18620 85 16 -15.9 -1.4 | 100 7 -6.8 1.2 33 57 19812 15 3 -0.8 -2.9 | 272 8 8.3 -0.3 34 50 20600 5 6 -0.5 -6.0 | 291 9 8.6 -3.4 35 44 21336 85 6 -6.0 -0.5 | 236 4 3.1 2.1 36 34 22860 35 10 -5.7 -8.2 | 329 7 3.4 -5.6 37 30 23710 60 15 -13.0 -7.5 | 38 6 -3.9 -4.9 Wind Parameters Mean winds (0-6000m): 44.0 at 12.6 knts Storm direction: 74.0 at 9.5 knts Shear (0-3000m) pos: 2.3 neg: 1.8 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 29.0 deg Storm rel helicity (0-3000m) pos: 151.0 neg: -12.5 tot: 138.5 m^2/s^2 ave: 46.2 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.92 Bulk Shear: 16.84 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 4 17 331 17| 16.9 0.0 16.9| 98.8 0.0 98.8 197.7 0.80| 30.1 24.2 1000 19 17 346 14| 8.6 0.0 8.6|114.4 -2.5 112.0 112.0 0.74| 20.0 14.7 1500 35 18 6 13| 8.2 0.0 8.2|142.0 -2.5 139.5 93.0 0.77| 16.6 12.7 2000 45 19 22 11| 3.4 0.0 3.4|151.0 -6.0 145.0 72.5 0.60| 16.2 9.7 2500 49 17 23 10| 2.7 0.5 3.2|151.0 -6.8 144.2 57.7 0.55| 13.5 7.4 3000 48 16 19 8| 2.3 1.8 4.0|151.0 -12.5 138.5 46.2 0.43| 12.7 5.4 4000 46 14 5 7| 2.3 1.3 3.6|154.2 -15.4 138.8 34.7 0.41| 10.3 4.2 5000 45 13 360 7| 1.8 1.3 3.1|156.0 -15.7 140.3 28.1 0.39| 8.8 3.5 6000 44 13 357 6| 1.6 1.0 2.7|158.9 -16.2 142.6 23.8 0.39| 7.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//VT381/skewt/VT381.skewt.20251128.00.gif