UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for VT453... Searching the city database file for: VT453 ... Date:0000Z 29 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 1011 18 20.0 11.0 56 9.0 14.6 330 6 292.2 293.7 287.3 315.6 8.17 1 1000 112 20.2 10.2 53 10.0 14.2 345 5 293.4 294.7 287.3 315.8 7.83 2 984 251 19.6 7.6 46 12.0 12.7 17 4 294.1 295.3 286.5 313.4 6.66 3 953 527 20.4 5.4 37 15.0 12.0 48 6 297.6 298.7 287.1 315.0 5.90 4 925 783 18.4 5.4 42 13.0 11.1 60 8 298.1 299.2 287.5 316.1 6.08 5 875 1256 15.0 3.0 44 12.0 8.5 135 6 299.4 300.4 287.3 315.5 5.43 6 868 1324 15.6 0.6 36 15.0 7.8 151 6 300.7 301.5 286.9 314.5 4.60 7 850 1502 15.6 7.6 59 8.0 10.9 190 4 302.5 303.9 290.4 325.5 7.72 8 843 1572 15.2 8.2 63 7.0 11.0 191 4 302.8 304.3 290.9 327.0 8.12 9 835 1653 16.0 7.0 55 9.0 10.7 193 5 304.5 305.9 290.9 327.2 7.54 10 795 2068 13.2 7.2 67 6.0 9.6 203 9 305.8 307.3 291.7 330.0 8.04 11 794 2078 13.2 6.2 62 7.0 9.1 204 9 305.9 307.3 291.3 328.6 7.51 12 785 2174 14.0 -5.0 26 19.0 4.9 213 10 307.7 308.4 288.2 318.3 3.36 13 773 2304 14.0 -15.0 12 29.0 2.5 237 10 309.1 309.4 286.8 314.1 1.54 14 737 2706 14.8 -31.2 3 46.0 0.9 314 9 314.2 314.3 287.3 315.6 0.38 15 709 3033 13.2 -33.8 2 47.0 -0.2 17 9 315.9 316.0 287.8 317.1 0.31 16 700 3140 12.8 -33.2 3 46.0 -0.5 30 11 316.7 316.7 288.1 317.9 0.33 17 667 3543 10.6 -20.4 9 31.0 -0.7 53 11 318.6 318.8 289.5 322.5 1.13 18 654 3706 9.2 -4.8 37 14.0 2.2 62 11 318.8 319.6 292.3 332.1 4.09 19 616 4197 4.4 -4.6 52 9.0 -0.1 91 12 318.8 319.7 292.6 333.1 4.41 20 613 4237 4.4 -5.6 48 10.0 -0.5 94 12 319.2 320.0 292.4 332.6 4.11 21 606 4330 6.0 -20.0 13 26.0 -3.4 99 12 322.1 322.4 290.7 326.6 1.29 22 583 4646 4.2 -14.8 24 19.0 -3.5 113 12 323.6 324.0 291.9 330.7 2.08 23 565 4900 3.6 -41.4 2 45.0 -6.8 105 12 325.8 325.9 290.7 326.5 0.18 24 500 5880 -2.7 -37.7 5 35.0 -10.8 105 16 329.7 329.8 291.9 330.9 0.30 25 409 7441 -12.1 -46.1 4 34.0 -17.8 38 16 337.1 337.1 293.7 337.7 0.15 26 400 7610 -13.5 -41.5 7 28.0 -18.6 30 16 337.4 337.5 293.9 338.4 0.25 27 344 8734 -22.7 -46.7 9 24.0 -25.8 359 7 339.8 339.9 294.4 340.5 0.17 28 339 8841 -23.7 -38.7 24 15.0 -26.1 356 6 339.9 340.0 294.7 341.4 0.40 29 300 9720 -30.1 -45.1 22 15.0 -31.8 315 2 343.0 343.0 295.3 343.9 0.23 30 271 10440 -35.3 -50.3 20 15.0 -36.5 23 6 345.5 345.6 295.8 346.1 0.14 31 267 10544 -35.9 -42.9 49 7.0 -36.7 33 6 346.1 346.2 296.1 347.4 0.32 32 262 10676 -36.9 -45.9 39 9.0 -37.7 45 7 346.5 346.6 296.1 347.5 0.24 33 250 11000 -39.7 -44.6 59 4.9 -40.1 30 8 347.0 347.1 296.3 348.2 0.29 34 249 11027 -39.9 -44.5 61 4.6 -40.3 31 8 347.1 347.2 296.3 348.3 0.29 35 200 12480 -52.1 -59.1 43 7.0 -52.3 55 6 350.3 350.3 296.7 350.5 0.07 36 191 12777 -54.3 -64.3 28 10.0 -54.5 56 6 351.4 351.4 297.0 351.5 0.04 37 161 13849 -63.5 -69.5 44 6.0 -63.6 70 5 353.5 353.5 297.4 353.6 0.02 38 157 14003 -64.9 -72.9 32 8.0 -65.0 82 5 353.6 353.6 297.4 353.7 0.01 39 150 14280 -67.1 -73.1 42 6.0 -67.1 105 7 354.5 354.5 297.6 354.6 0.01 40 147 14401 -68.1 -72.1 56 4.0 -68.1 104 7 354.8 354.8 297.7 354.9 0.02 41 101 16565 -83.3 -91.3 24 8.0 -83.3 124 42 365.7 365.7 299.8 365.7 0.00 42 100 16620 -82.5 -90.5 24 8.0 -82.5 120 40 368.3 368.3 300.2 368.3 0.00 43 90 17203 -85.1 -93.1 23 8.0 -85.1 100 36 374.4 374.4 301.4 374.4 0.00 44 74 18296 -79.7 -88.7 21 9.0 -79.7 88 19 407.4 407.4 306.2 407.4 0.00 45 70 18610 -80.1 -88.1 25 8.0 -80.1 45 11 413.0 413.0 306.9 413.0 0.00 46 67 18858 -80.1 -89.1 21 9.0 -80.1 53 13 418.2 418.2 307.5 418.2 0.00 47 57 19796 -70.7 -87.7 6 17.0 -70.8 85 19 459.3 459.3 311.7 459.4 0.00 48 54 20115 -72.1 -90.1 5 18.0 -72.2 91 19 463.3 463.3 312.1 463.3 0.00 49 50 20570 -71.3 -90.3 4 19.0 -71.4 100 18 475.5 475.5 313.1 475.5 0.00 50 45 21191 -71.1 -91.1 4 20.0 -71.2 96 24 490.5 490.5 314.2 490.5 0.00 51 30 23660 -58.3 -89.3 1 31.0 -59.4 100 45 585.7 585.7 319.9 585.7 0.00 52 29 23874 -57.9 -88.9 1 31.0 -59.1 99 45 592.5 592.5 320.3 592.5 0.00 53 26 24563 -57.1 -88.1 1 31.0 -58.5 96 45 613.6 613.6 321.2 613.6 0.01 54 25 24812 -57.1 -87.1 1 30.0 -58.6 95 45 620.5 620.5 321.5 620.6 0.01 TRP 90 17203 -85.1 -93.1 23 8.0 -85.1 100 36 374.4 374.4 301.4 374.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 527.86 mb = 5460.18 m = 17913.75 ft Wetbulb zero: 714.40 mb = 2968.81 m = 9740.09 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 26.41 % Est. max temperature: 29.17 C = 84.51 F Sfc-Lift cond lev (LCL): 884.56 mb = 1163.62 m = 3817.61 ft T: 15.67 C 700-500 lapse rate: 5.66 C/km ThetaE index: 15.91 C Layer 794.0- 737.0 mb Conv cond level (CCL): 505.21 mb = 5796.99 m = 19018.77 ft Mean mixing ratio: 6.49 g/kg Conv temperature: 57.31 C = 135.15 F Cap Strength: 16.09 C Lifted Index: 16.50 C Risk: None Lifted Index @300 mb: 20.10 C Lifted Index @700 mb: 14.51 C Showalter Index: 10.76 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 10.30 C K Index: -20.10 Risk: None Sweat Index: 115.20 Risk: None Energy Index: 1.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.35 J/kg Max Up Vert Vel: 6.98 m/s Conv Inhibition (B-): 29075.90 J/kg Cap Strength: 16.46 C Lift Cond Lev (LCL): 794.45 mb = 2073.29 m = 6802.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 121 at 7 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 18 330 6 3.0 -5.2 | 314 13 9.3 -9.1 1 1000 112 345 5 1.3 -4.8 | 319 12 7.6 -8.7 2 978 305 30 4 -2.0 -3.5 | 330 8 4.3 -7.3 3 944 610 55 7 -5.7 -4.0 | 356 8 0.6 -7.9 4 925 783 60 8 -6.9 -4.0 | 5 8 -0.6 -7.9 5 911 914 60 9 -7.8 -4.5 | 10 8 -1.5 -8.4 6 850 1502 190 4 0.7 3.9 | 269 7 7.0 0.1 7 848 1524 190 4 0.7 3.9 | 269 7 7.0 0.1 8 789 2134 205 10 4.2 9.1 | 244 12 10.5 5.2 9 708 3048 20 9 -3.1 -8.5 | 345 13 3.2 -12.3 10 700 3140 30 11 -5.5 -9.5 | 357 13 0.8 -13.4 11 657 3658 60 11 -9.5 -5.5 | 19 10 -3.2 -9.4 12 587 4572 115 12 -10.9 5.1 | 105 5 -4.6 1.2 13 566 4877 105 12 -11.6 3.1 | 82 5 -5.3 -0.7 14 525 5486 105 13 -12.6 3.4 | 86 6 -6.3 -0.5 15 500 5880 105 16 -15.5 4.1 | 92 9 -9.2 0.3 16 486 6096 100 17 -16.7 3.0 | 85 10 -10.4 -0.9 17 400 7610 30 16 -8.0 -13.9 | 5 18 -1.7 -17.7 18 399 7620 35 15 -8.6 -12.3 | 8 16 -2.3 -16.1 19 325 9144 345 4 1.0 -3.9 | 316 11 7.3 -7.7 20 300 9720 315 2 1.4 -1.4 | 304 9 7.7 -5.3 21 262 10668 45 7 -4.9 -4.9 | 351 9 1.3 -8.8 22 250 11000 30 8 -4.0 -6.9 | 348 11 2.3 -10.8 23 209 12192 70 5 -4.7 -1.7 | 344 6 1.6 -5.6 24 200 12480 55 6 -4.9 -3.4 | 349 7 1.4 -7.3 25 164 13716 60 4 -3.5 -2.0 | 334 7 2.8 -5.9 26 150 14280 105 7 -6.8 1.8 | 13 2 -0.5 -2.0 27 127 15240 95 11 -11.0 1.0 | 58 5 -4.7 -2.9 28 103 16459 130 45 -34.5 28.9 | 132 38 -28.2 25.1 29 100 16620 120 40 -34.6 20.0 | 120 33 -28.3 16.1 30 90 17203 100 36 -35.5 6.3 | 95 29 -29.2 2.4 31 74 18288 90 19 -19.0 0.0 | 73 13 -12.7 -3.9 32 70 18610 45 11 -7.8 -7.8 | 7 12 -1.5 -11.6 33 57 19812 85 19 -18.9 -1.7 | 66 14 -12.6 -5.5 34 50 20570 100 18 -17.7 3.1 | 86 11 -11.4 -0.7 35 44 21336 95 25 -24.9 2.2 | 85 19 -18.6 -1.7 36 34 22860 80 36 -35.5 -6.3 | 71 31 -29.2 -10.1 37 30 23660 100 45 -44.3 7.8 | 96 38 -38.0 4.0 38 25 24384 95 45 -44.8 3.9 | 90 39 -38.5 0.1 39 21 24994 85 38 -37.9 -3.3 | 77 32 -31.6 -7.2 Wind Parameters Mean winds (0-6000m): 91.5 at 9.8 knts Storm direction: 121.5 at 7.4 knts Shear (0-3000m) pos: 1.1 neg: 0.0 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 27.9 deg Storm rel helicity (0-3000m) pos: 130.5 neg: -9.3 tot: 121.2 m^2/s^2 ave: 40.4 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 5.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.87 Bulk Shear: 13.04 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 15 5 330 10| 7.8 0.0 7.8| 14.1 0.0 14.1 28.3 0.70| 8.1 5.7 1000 45 6 348 9| 6.1 0.0 6.1| 22.9 0.0 22.9 22.9 0.67| 7.6 5.1 1500 54 6 351 8| 3.2 0.0 3.2| 24.9 -0.9 24.0 16.0 0.27| 9.4 2.6 2000 80 6 359 5| 3.4 0.0 3.4| 24.9 -8.3 16.6 8.3 0.13| 8.3 1.1 2500 148 7 232 3| 1.5 0.0 1.5| 68.8 -9.3 59.5 23.8 0.33| 9.5 3.1 3000 99 7 20 3| 1.1 0.0 1.1|130.5 -9.3 121.2 40.4 0.49| 10.5 5.1 4000 64 8 8 8| 1.9 0.0 1.9|164.1 -9.3 154.8 38.7 0.55| 9.6 5.3 5000 83 9 28 6| 1.8 0.1 1.9|173.3 -11.5 161.7 32.3 0.55| 8.6 4.7 6000 91 10 45 5| 1.5 0.5 1.9|175.1 -13.1 162.0 27.0 0.52| 7.5 3.9 Wrote GIF file: /home/apache/climate/data/raob//VT453/skewt/VT453.skewt.20251129.00.gif