UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for VT453... Searching the city database file for: VT453 ... Date:0000Z 27 NOV 25 Station: VT453 WMO ident: 48453 Latitude: 13.67 Longitude: 100.61 ------------------------------------------------------------------------------- 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 1013 17 20.8 13.8 64 7.0 16.4 20 4 292.9 294.6 289.0 320.9 9.83 1 1012 25 21.8 13.8 60 8.0 16.7 22 4 293.9 295.7 289.4 322.1 9.84 2 1000 128 20.8 13.8 64 7.0 16.4 40 6 294.0 295.7 289.5 322.5 9.96 3 925 799 17.0 12.0 72 5.0 13.9 50 14 296.7 298.4 290.1 324.4 9.56 4 916 882 16.2 11.4 73 4.8 13.3 50 15 296.7 298.4 289.9 323.6 9.28 5 850 1518 14.4 7.4 63 7.0 10.3 40 16 301.2 302.6 289.9 323.8 7.62 6 836 1658 13.2 7.2 67 6.0 9.7 45 15 301.4 302.8 290.0 324.1 7.64 7 821 1810 15.2 -0.8 33 16.0 6.9 45 14 305.1 305.9 288.3 318.6 4.39 8 820 1821 15.2 -0.8 33 16.0 6.9 45 14 305.2 306.0 288.3 318.7 4.40 9 785 2188 12.4 5.4 62 7.0 8.3 46 12 306.0 307.4 291.1 327.8 7.18 10 777 2274 13.6 3.6 51 10.0 7.9 47 12 308.2 309.4 291.1 327.8 6.39 11 772 2328 15.4 -23.6 5 39.0 2.1 47 12 310.7 310.9 286.5 313.2 0.74 12 770 2350 15.4 -22.6 6 38.0 2.1 47 12 310.9 311.1 286.6 313.7 0.81 13 765 2405 15.2 -25.8 4 41.0 1.7 48 12 311.3 311.4 286.5 313.4 0.61 14 709 3046 13.2 -21.8 7 35.0 0.7 55 11 315.9 316.1 288.5 319.2 0.94 15 706 3081 13.0 -13.0 15 26.0 1.9 55 11 316.1 316.5 289.6 322.7 1.99 16 700 3153 12.4 -2.6 35 15.0 4.5 55 11 316.2 317.1 291.9 330.7 4.51 17 676 3444 10.0 -1.0 46 11.0 4.1 61 10 316.7 317.7 292.7 333.5 5.26 18 552 5090 -2.1 -12.1 46 10.0 -6.2 20 9 321.3 321.8 291.8 330.4 2.74 19 545 5191 -2.7 -14.7 39 12.0 -7.3 25 11 321.7 322.2 291.5 329.3 2.24 20 537 5309 -0.5 -42.5 2 42.0 -9.4 31 13 325.7 325.7 290.7 326.4 0.17 21 536 5324 -0.5 -42.5 2 42.0 -9.4 32 13 325.9 325.9 290.7 326.5 0.17 22 519 5582 0.6 -45.4 2 46.0 -9.1 48 18 330.2 330.3 291.9 330.7 0.13 23 500 5880 -1.7 -33.7 7 32.0 -10.0 75 23 331.0 331.1 292.4 332.6 0.44 24 482 6170 -3.9 -37.9 5 34.0 -11.7 76 23 331.7 331.8 292.5 332.9 0.30 25 420 7245 -9.3 -47.3 3 38.0 -16.0 98 18 338.1 338.2 294.0 338.7 0.13 26 400 7620 -12.5 -48.5 3 36.0 -18.3 105 17 338.7 338.8 294.1 339.2 0.12 27 337 8901 -23.1 -50.1 7 27.0 -26.3 113 15 341.3 341.3 294.7 341.8 0.12 28 329 9076 -24.1 -32.1 48 8.0 -25.8 114 15 342.3 342.4 295.6 345.3 0.79 29 306 9599 -29.3 -31.3 83 2.0 -29.7 107 14 342.1 342.3 295.7 345.6 0.91 30 303 9669 -29.5 -35.5 56 6.0 -30.5 106 14 342.8 343.0 295.6 345.2 0.61 31 300 9740 -30.1 -38.1 46 8.0 -31.3 105 14 343.0 343.1 295.5 344.8 0.48 32 292 9933 -31.3 -45.3 24 14.0 -32.9 98 13 343.9 344.0 295.5 344.8 0.23 33 284 10130 -32.1 -47.1 21 15.0 -33.6 90 12 345.5 345.5 295.8 346.3 0.19 34 256 10857 -38.5 -44.5 53 6.0 -39.1 57 6 346.5 346.5 296.1 347.6 0.28 35 252 10965 -38.9 -50.9 27 12.0 -39.8 49 5 347.4 347.5 296.2 348.0 0.14 36 250 11020 -39.5 -51.5 27 12.0 -40.4 45 5 347.3 347.4 296.1 347.9 0.13 37 240 11297 -41.5 -57.5 16 16.0 -42.3 27 4 348.4 348.4 296.3 348.7 0.07 38 219 11908 -47.1 -53.1 50 6.0 -47.4 345 2 349.0 349.0 296.5 349.5 0.13 39 200 12500 -52.1 -62.1 29 10.0 -52.4 210 1 350.3 350.3 296.7 350.5 0.04 40 191 12796 -54.7 -61.7 42 7.0 -54.9 193 3 350.7 350.7 296.8 350.9 0.05 41 185 13000 -55.7 -66.7 24 11.0 -55.9 182 5 352.3 352.3 297.1 352.4 0.03 42 183 13069 -56.5 -63.5 41 7.0 -56.6 178 5 352.1 352.1 297.1 352.3 0.04 43 150 14300 -66.7 -71.3 52 4.6 -66.7 150 21 355.2 355.2 297.7 355.3 0.02 44 144 14545 -69.1 -73.4 54 4.3 -69.1 150 21 355.2 355.2 297.7 355.2 0.01 45 129 15194 -74.7 -79.7 46 5.0 -74.7 150 23 356.5 356.5 298.0 356.5 0.01 46 102 16521 -85.5 -90.5 40 5.0 -85.5 123 33 360.5 360.5 298.8 360.5 0.00 47 100 16630 -85.7 -91.7 33 6.0 -85.7 130 37 362.1 362.1 299.1 362.2 0.00 48 92 17087 -86.9 -93.9 27 7.0 -86.9 140 36 368.5 368.5 300.3 368.5 0.00 49 78 17994 -84.9 -90.9 33 6.0 -84.9 79 25 390.5 390.5 303.9 390.5 0.00 50 73 18368 -76.1 -86.1 19 10.0 -76.2 49 20 416.5 416.5 307.3 416.6 0.00 51 70 18610 -77.1 -88.1 16 11.0 -77.1 20 19 419.4 419.4 307.6 419.4 0.00 52 54 20138 -67.9 -89.9 3 22.0 -68.1 102 11 473.0 473.0 312.9 473.0 0.00 53 50 20600 -69.1 -90.1 3 21.0 -69.3 145 8 480.7 480.7 313.5 480.7 0.00 54 45 21229 -69.5 -91.5 3 22.0 -69.7 86 6 494.4 494.4 314.5 494.4 0.00 55 36 22573 -65.7 -90.7 2 25.0 -66.1 72 14 536.8 536.8 317.3 536.8 0.00 TRP 92 17087 -86.9 -93.9 27 7.0 -86.9 140 36 368.5 368.5 300.3 368.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5752.00 m Freezing level: 573.52 mb = 4804.30 m = 15761.93 ft Freezing level: 528.27 mb = 5441.21 m = 17851.52 ft Freezing level: 514.04 mb = 5659.73 m = 18568.45 ft Wetbulb zero: 626.87 mb = 4056.78 m = 13309.49 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 41.65 % Est. max temperature: 28.27 C = 82.88 F Sfc-Lift cond lev (LCL): 913.40 mb = 906.60 m = 2974.38 ft T: 16.13 C 700-500 lapse rate: 5.17 C/km ThetaE index: 14.58 C Layer 772.0- 770.0 mb Conv cond level (CCL): 640.64 mb = 3880.26 m = 12730.35 ft Mean mixing ratio: 9.73 g/kg Conv temperature: 45.99 C = 114.78 F Cap Strength: 13.21 C Lifted Index: 12.87 C Risk: None Lifted Index @300 mb: 14.53 C Lifted Index @700 mb: 10.59 C Showalter Index: 12.64 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 16.10 C Cross Totals Index: 9.10 C K Index: 8.50 Risk: None Sweat Index: 143.80 Risk: None Energy Index: 2.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.59 J/kg Max Up Vert Vel: 3.34 m/s Conv Inhibition (B-): 22448.03 J/kg Cap Strength: 13.16 C Lift Cond Lev (LCL): 879.33 mb = 1229.74 m = 4034.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 80 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 1013 17 20 4 -1.4 -3.8 | 287 8 7.3 -2.3 1 1000 128 40 6 -3.9 -4.6 | 303 6 4.8 -3.1 2 980 305 50 10 -7.7 -6.4 | 348 5 1.0 -4.9 3 946 610 50 13 -10.0 -8.4 | 10 7 -1.3 -6.9 4 925 799 50 14 -10.7 -9.0 | 15 8 -2.0 -7.5 5 913 914 50 15 -11.5 -9.6 | 19 9 -2.8 -8.1 6 850 1518 40 16 -10.3 -12.3 | 8 11 -1.6 -10.8 7 849 1524 45 16 -11.3 -11.3 | 15 10 -2.6 -9.8 8 790 2134 45 12 -8.5 -8.5 | 358 7 0.2 -7.0 9 709 3048 55 11 -9.0 -6.3 | 4 5 -0.3 -4.8 10 700 3153 55 11 -9.0 -6.3 | 4 5 -0.3 -4.8 11 658 3658 65 10 -9.1 -4.2 | 7 3 -0.4 -2.7 12 588 4572 45 5 -3.5 -3.5 | 291 6 5.2 -2.0 13 566 4877 10 6 -1.0 -5.9 | 300 9 7.7 -4.4 14 525 5486 40 16 -10.3 -12.3 | 8 11 -1.6 -10.8 15 500 5880 75 23 -22.2 -6.0 | 72 14 -13.5 -4.4 16 486 6096 75 23 -22.2 -6.0 | 72 14 -13.5 -4.4 17 400 7620 105 17 -16.4 4.4 | 127 10 -7.7 5.9 18 400 7620 105 17 -16.4 4.4 | 127 10 -7.7 5.9 19 325 9144 115 15 -13.6 6.3 | 148 9 -4.9 7.8 20 300 9740 105 14 -13.5 3.6 | 137 7 -4.8 5.1 21 263 10668 70 8 -7.5 -2.7 | 316 2 1.2 -1.2 22 250 11020 45 5 -3.5 -3.5 | 291 6 5.2 -2.0 23 210 12192 325 1 0.6 -0.8 | 266 9 9.3 0.7 24 200 12500 210 1 0.5 0.9 | 256 10 9.2 2.4 25 165 13716 140 10 -6.4 7.7 | 194 9 2.3 9.2 26 150 14300 150 21 -10.5 18.2 | 175 20 -1.8 19.7 27 127 15240 150 23 -11.5 19.9 | 173 22 -2.8 21.4 28 103 16459 120 31 -26.8 15.5 | 133 25 -18.1 17.0 29 100 16630 130 37 -28.3 23.8 | 142 32 -19.6 25.3 30 92 17087 140 36 -23.1 27.6 | 154 32 -14.4 29.1 31 74 18288 60 21 -18.2 -10.5 | 47 13 -9.5 -9.0 32 70 18610 20 19 -6.5 -17.9 | 352 16 2.2 -16.3 33 57 19812 70 14 -13.2 -4.8 | 54 6 -4.4 -3.3 34 50 20600 145 8 -4.6 6.6 | 207 9 4.1 8.1 35 43 21336 55 5 -4.1 -2.9 | 286 5 4.6 -1.4 36 30 22860 90 23 -23.0 0.0 | 96 14 -14.3 1.5 Wind Parameters Mean winds (0-6000m): 50.2 at 11.8 knts Storm direction: 80.2 at 8.8 knts Shear (0-3000m) pos: 1.2 neg: 0.8 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 76.4 deg Storm rel helicity (0-3000m) pos: 17.8 neg: -9.0 tot: 8.8 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.05 Bulk Shear: 1.38 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 46 9 331 5| 9.1 0.0 9.1| 11.4 0.0 11.4 22.7 0.86| 9.2 7.9 1000 49 11 357 6| 4.6 1.6 6.2| 14.8 -0.7 14.1 14.1 0.74| 6.4 4.7 1500 47 13 4 7| 3.0 1.6 4.6| 14.8 -4.6 10.2 6.8 0.52| 5.1 2.6 2000 46 13 6 8| 1.7 1.2 2.9| 17.0 -8.1 8.9 4.5 0.37| 4.9 1.8 2500 46 13 5 7| 1.3 0.9 2.3| 17.4 -9.0 8.4 3.3 0.33| 4.2 1.4 3000 47 13 4 7| 1.2 0.8 2.0| 17.8 -9.0 8.8 2.9 0.32| 3.7 1.2 4000 50 12 4 6| 1.0 0.5 1.5| 18.1 -10.8 7.3 1.8 0.19| 3.4 0.6 5000 49 11 354 6| 0.8 1.0 1.8| 24.9 -13.5 11.4 2.3 0.17| 3.6 0.6 6000 50 12 3 6| 2.3 0.8 3.1| 90.3 -13.5 76.8 12.8 0.49| 5.0 2.4 Wrote GIF file: /home/apache/climate/data/raob//VT453/skewt/VT453.skewt.20251127.00.gif