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 VT453... Searching the city database file for: VT453 ... Date:0000Z 28 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 12 19.2 9.2 52 10.0 13.4 360 4 291.3 292.6 286.0 311.9 7.22 1 1000 123 18.8 6.8 46 12.0 12.1 45 9 292.0 293.1 285.2 309.8 6.20 2 925 788 15.2 2.2 41 13.0 8.5 50 16 294.9 295.7 284.9 309.1 4.85 3 850 1499 12.0 -5.0 30 17.0 4.3 65 18 298.7 299.3 284.6 308.1 3.10 4 837 1628 12.2 -5.8 28 18.0 4.1 62 17 300.2 300.8 285.1 309.3 2.96 5 832 1678 14.8 -10.2 17 25.0 4.2 60 16 303.5 303.9 285.4 310.2 2.11 6 826 1740 15.2 -9.8 17 25.0 4.4 58 15 304.6 305.0 285.8 311.5 2.20 7 808 1926 14.4 -1.6 33 16.0 6.2 52 13 305.6 306.4 288.3 318.6 4.21 8 754 2509 14.2 -22.8 6 37.0 1.4 33 9 311.5 311.7 286.8 314.3 0.81 9 740 2667 15.8 28 9 314.9 10 700 3135 11.8 -20.2 9 32.0 0.1 10 9 315.6 315.8 288.5 319.3 1.10 11 639 3886 4.8 -11.2 30 16.0 -2.0 15 11 315.9 316.4 290.0 324.3 2.54 12 621 4119 6.4 -34.6 3 41.0 -4.5 37 13 320.4 320.4 289.2 321.6 0.33 13 538 5285 2.2 -37.8 3 40.0 -7.7 77 17 328.8 328.8 291.6 329.8 0.27 14 509 5728 -1.3 -25.3 14 24.0 -8.8 66 18 329.8 330.0 292.6 333.2 0.96 15 500 5870 -2.5 -26.5 14 24.0 -9.8 60 18 330.0 330.2 292.6 333.2 0.88 16 405 7506 -14.1 -41.1 8 27.0 -19.0 60 17 335.5 335.5 293.4 336.5 0.26 17 400 7600 -14.5 -46.5 5 32.0 -19.5 60 17 336.1 336.2 293.5 336.7 0.15 18 352 8557 -20.7 -50.7 5 30.0 -24.4 56 9 340.3 340.3 294.5 340.7 0.10 19 349 8621 -20.5 -34.5 27 14.0 -23.3 55 8 341.4 341.5 295.2 343.7 0.59 20 319 9279 -26.1 -41.1 23 15.0 -28.3 59 4 342.5 342.6 295.3 343.8 0.33 21 300 9720 -29.9 -43.9 24 14.0 -31.6 90 6 343.2 343.3 295.3 344.3 0.26 22 259 10748 -38.3 -49.3 31 11.0 -39.2 72 9 345.6 345.6 295.8 346.3 0.17 23 255 10855 -39.1 -48.1 38 9.0 -39.8 76 10 346.0 346.0 295.9 346.8 0.19 24 250 10990 -40.1 -51.1 30 11.0 -40.9 80 11 346.4 346.5 296.0 347.0 0.14 25 245 11127 -40.9 -53.9 23 13.0 -41.7 87 11 347.3 347.3 296.1 347.7 0.10 26 242 11210 -41.5 -48.5 47 7.0 -42.0 91 10 347.6 347.6 296.3 348.4 0.19 27 208 12216 -49.7 -64.7 16 15.0 -50.1 139 7 350.1 350.1 296.7 350.3 0.03 28 200 12470 -51.9 -63.9 22 12.0 -52.2 130 9 350.6 350.6 296.8 350.7 0.04 29 198 12535 -52.5 -64.5 22 12.0 -52.8 133 9 350.6 350.6 296.8 350.8 0.03 30 194 12666 -53.7 -57.9 60 4.2 -53.8 138 10 350.8 350.8 296.9 351.1 0.08 31 177 13249 -57.9 -62.6 55 4.7 -58.0 161 14 353.2 353.2 297.4 353.4 0.05 32 150 14270 -66.7 -70.9 55 4.2 -66.7 175 15 355.2 355.2 297.7 355.3 0.02 33 141 14641 -69.7 -73.3 59 3.6 -69.7 160 16 356.3 356.3 298.0 356.3 0.01 34 109 16124 -83.3 -88.3 41 5.0 -83.3 131 27 357.9 357.9 298.2 357.9 0.00 35 101 16545 -85.7 -91.7 33 6.0 -85.7 130 41 361.1 361.1 298.9 361.1 0.00 36 100 16600 -84.3 -90.3 34 6.0 -84.3 130 40 364.9 364.9 299.6 364.9 0.00 37 97 16769 -85.1 -92.1 28 7.0 -85.1 126 38 366.5 366.5 299.9 366.5 0.00 38 94 16944 -80.7 -89.7 21 9.0 -80.7 123 37 378.4 378.4 302.0 378.5 0.00 39 83 17640 -84.9 -91.9 28 7.0 -84.9 108 31 383.6 383.6 302.8 383.6 0.00 40 74 18281 -80.5 -88.5 25 8.0 -80.5 95 25 405.7 405.7 306.0 405.7 0.00 41 72 18438 -76.5 -87.5 16 11.0 -76.6 100 24 417.3 417.3 307.4 417.4 0.00 42 70 18600 -77.5 -87.5 19 10.0 -77.6 105 23 418.6 418.6 307.6 418.6 0.00 43 61 19397 -72.7 -88.7 7 16.0 -72.8 72 16 446.1 446.1 310.5 446.1 0.00 44 50 20570 -70.3 -91.3 3 21.0 -70.5 70 10 477.8 477.8 313.2 477.8 0.00 45 42 21611 -68.3 -91.3 2 23.0 -68.5 81 11 507.2 507.2 315.5 507.2 0.00 TRP 101 16545 -85.7 -91.7 33 6.0 -85.7 130 41 361.1 361.1 298.9 361.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 519.77 mb = 5563.49 m = 18252.70 ft Wetbulb zero: 696.04 mb = 3181.74 m = 10438.66 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 20.79 % Est. max temperature: 25.97 C = 78.75 F Sfc-Lift cond lev (LCL): 872.88 mb = 1275.70 m = 4185.30 ft T: 13.01 C 700-500 lapse rate: 5.23 C/km ThetaE index: 4.32 C Layer 754.0- 740.0 mb Conv cond level (CCL): 478.57 mb = 6210.06 m = 20373.96 ft Mean mixing ratio: 5.57 g/kg Conv temperature: 59.25 C = 138.64 F Cap Strength: 20.58 C Lifted Index: 20.10 C Risk: None Lifted Index @300 mb: 24.10 C Lifted Index @700 mb: 16.12 C Showalter Index: 21.01 C Risk: None Total Totals Index: 12.00 C Risk: None Vertical Totals Index: 14.50 C Cross Totals Index: -2.50 C K Index: -22.50 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 5.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.94 J/kg Max Up Vert Vel: 3.73 m/s Conv Inhibition (B-): 24056.07 J/kg Cap Strength: 20.49 C Lift Cond Lev (LCL): 799.56 mb = 2014.16 m = 6608.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 86 at 10 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 12 360 4 -0.0 -4.0 | 287 11 10.5 -3.3 1 1000 123 45 9 -6.4 -6.4 | 324 7 4.1 -5.7 2 979 305 60 18 -15.6 -9.0 | 32 10 -5.1 -8.3 3 945 610 55 17 -13.9 -9.8 | 21 10 -3.5 -9.0 4 925 788 50 16 -12.3 -10.3 | 11 10 -1.8 -9.6 5 911 914 50 16 -12.3 -10.3 | 11 10 -1.8 -9.6 6 850 1499 65 18 -16.3 -7.6 | 40 9 -5.8 -6.9 7 847 1524 65 18 -16.3 -7.6 | 40 9 -5.8 -6.9 8 788 2134 45 10 -7.1 -7.1 | 332 7 3.4 -6.4 9 707 3048 15 8 -2.1 -7.7 | 310 11 8.4 -7.0 10 700 3135 10 9 -1.6 -8.9 | 313 12 8.9 -8.2 11 656 3658 355 9 0.8 -9.0 | 306 14 11.2 -8.3 12 587 4572 80 18 -17.7 -3.1 | 72 8 -7.3 -2.4 13 565 4877 80 18 -17.7 -3.1 | 72 8 -7.3 -2.4 14 524 5486 75 17 -16.4 -4.4 | 58 7 -6.0 -3.7 15 500 5870 60 18 -15.6 -9.0 | 32 10 -5.1 -8.3 16 486 6096 65 17 -15.4 -7.2 | 37 8 -4.9 -6.5 17 400 7600 60 17 -14.7 -8.5 | 29 9 -4.3 -7.8 18 399 7620 65 18 -16.3 -7.6 | 40 9 -5.8 -6.9 19 324 9144 50 3 -2.3 -1.9 | 279 8 8.2 -1.2 20 300 9720 90 6 -6.0 0.0 | 261 5 4.5 0.7 21 262 10668 70 8 -7.5 -2.7 | 305 4 2.9 -2.0 22 250 10990 80 11 -10.8 -1.9 | 17 1 -0.4 -1.2 23 209 12192 140 7 -4.5 5.4 | 225 9 6.0 6.1 24 200 12470 130 9 -6.9 5.8 | 209 7 3.6 6.5 25 164 13716 180 17 0.0 17.0 | 211 21 10.5 17.7 26 150 14270 175 15 -1.3 14.9 | 210 18 9.2 15.6 27 127 15240 135 17 -12.0 12.0 | 173 13 -1.6 12.7 28 103 16459 130 31 -23.7 19.9 | 147 25 -13.3 20.6 29 101 16545 130 41 -31.4 26.4 | 142 34 -20.9 27.1 30 100 16600 130 40 -30.6 25.7 | 143 33 -20.2 26.4 31 74 18288 95 25 -24.9 2.2 | 101 15 -14.4 2.9 32 70 18600 105 23 -22.2 6.0 | 120 14 -11.8 6.7 33 57 19812 55 13 -10.6 -7.5 | 2 7 -0.2 -6.8 34 50 20570 70 10 -9.4 -3.4 | 339 3 1.1 -2.7 35 42 21336 80 11 -10.8 -1.9 | 17 1 -0.4 -1.2 36 37 21946 115 15 -13.6 6.3 | 156 8 -3.1 7.0 Wind Parameters Mean winds (0-6000m): 56.1 at 14.0 knts Storm direction: 86.1 at 10.5 knts Shear (0-3000m) pos: 3.1 neg: 2.7 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 23.2 deg Storm rel helicity (0-3000m) pos: 43.2 neg: -35.5 tot: 7.7 m^2/s^2 ave: 2.6 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 214.54 Bulk Shear: 0.03 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 55 14 5 7| 15.9 0.0 15.9| 31.3 -3.1 28.2 56.5 0.78| 18.5 14.4 1000 53 15 11 8| 8.0 0.8 8.8| 33.3 -9.1 24.2 24.2 0.59| 10.8 6.4 1500 56 16 17 9| 6.2 0.5 6.7| 43.2 -9.1 34.1 22.8 0.66| 8.6 5.7 2000 56 16 17 8| 4.7 2.3 7.0| 43.2 -24.0 19.2 9.6 0.28| 8.4 2.4 2500 55 14 10 8| 3.7 2.7 6.4| 43.2 -30.4 12.8 5.1 0.16| 7.6 1.2 3000 52 13 1 8| 3.1 2.7 5.8| 43.2 -35.5 7.7 2.6 0.10| 6.8 0.7 4000 44 12 347 9| 3.1 2.3 5.5| 65.6 -39.5 26.1 6.5 0.19| 6.4 1.2 5000 52 13 360 8| 3.6 1.9 5.5| 97.6 -40.3 57.3 11.5 0.36| 6.7 2.4 6000 56 14 9 7| 3.0 1.8 4.8| 98.5 -50.7 47.9 8.0 0.26| 6.1 1.6 Wrote GIF file: /home/apache/climate/data/raob//VT453/skewt/VT453.skewt.20251128.00.gif