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 VTUU... Searching the city database file for: VTUU ... Date:0000Z 29 NOV 25 Station: VTUU WMO ident: 48407 Latitude: 15.25 Longitude: 104.87 Elevation: 127.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 104 10 4 SFC 998 127 16.0 11.6 75 4.4 13.4 10 4 289.3 290.8 286.6 313.6 8.62 2 997 135 16.0 8.0 59 8.0 11.5 8 5 289.4 290.6 284.8 308.6 6.76 3 964 418 16.0 7.0 55 9.0 11.0 359 20 292.2 293.4 285.7 310.9 6.52 4 954 506 18.6 6.6 45 12.0 11.8 25 15 295.7 296.9 286.9 314.4 6.41 5 925 768 18.6 6.6 45 12.0 11.7 60 6 298.3 299.5 288.1 317.8 6.62 6 859 1404 19.2 4.2 37 15.0 10.6 295 6 305.3 306.5 289.9 323.6 6.02 7 850 1494 18.8 2.8 34 16.0 9.9 280 7 305.8 306.9 289.6 322.7 5.51 8 847 1524 18.6 2.6 34 16.0 9.7 277 7 305.9 307.0 289.5 322.6 5.45 9 760 2443 12.0 4.0 58 8.0 7.4 110 4 308.4 309.7 291.5 329.0 6.72 10 748 2577 12.2 5.2 62 7.0 8.1 148 4 310.1 311.5 292.5 332.9 7.43 11 736 2713 13.0 -2.0 35 15.0 5.2 186 4 312.4 313.2 290.7 326.5 4.49 12 728 2805 12.8 2.8 51 10.0 7.1 190 4 313.1 314.4 292.6 333.3 6.44 13 700 3133 10.8 0.8 50 10.0 5.3 160 4 314.4 315.6 292.4 332.7 5.80 14 659 3633 9.0 -4.0 40 13.0 2.4 34 5 317.9 318.7 292.2 331.8 4.32 15 617 4174 5.8 -10.2 31 16.0 -1.3 127 5 320.3 320.8 291.6 329.7 2.85 16 541 5232 -2.9 -8.9 63 6.0 -5.6 113 10 322.2 322.9 292.8 334.1 3.61 17 539 5261 -3.1 -9.1 63 6.0 -5.8 111 11 322.3 323.0 292.8 334.0 3.56 18 538 5276 -3.1 -9.1 63 6.0 -5.8 109 11 322.4 323.1 292.9 334.2 3.57 19 533 5350 0.0 -24.0 14 24.0 -7.8 102 11 327.0 327.2 291.9 330.7 1.03 20 532 5365 0.0 -25.0 13 25.0 -7.9 101 11 327.2 327.4 291.9 330.6 0.94 21 524 5486 0.0 -27.0 11 27.0 -8.2 90 12 328.6 328.8 292.1 331.5 0.80 22 521 5532 0.2 -25.8 12 26.0 -8.0 86 13 329.4 329.6 292.4 332.6 0.90 23 500 5860 -2.1 -22.1 20 20.0 -8.9 55 15 330.5 330.7 293.1 335.1 1.30 24 405 7496 -15.7 -30.7 26 15.0 -19.1 7 24 333.4 333.5 293.3 336.1 0.73 25 400 7590 -15.9 -31.9 24 16.0 -19.5 5 25 334.3 334.5 293.5 336.8 0.66 26 381 7955 -16.7 -36.7 16 20.0 -20.6 12 21 338.0 338.0 294.2 339.6 0.43 27 319 9261 -26.3 -45.3 15 19.0 -28.7 60 7 342.3 342.3 295.1 343.1 0.21 28 300 9700 -30.3 -45.3 22 15.0 -32.0 80 5 342.7 342.7 295.2 343.6 0.22 29 283 10112 -33.9 -41.9 44 8.0 -34.8 28 7 343.3 343.3 295.4 344.6 0.34 30 250 10970 -40.5 -50.5 33 10.0 -41.2 330 7 345.9 345.9 295.8 346.5 0.15 31 246 11079 -41.7 -50.7 37 9.0 -42.3 325 8 345.7 345.7 295.8 346.3 0.15 32 200 12450 -51.9 -61.9 29 10.0 -52.2 295 12 350.6 350.6 296.8 350.8 0.05 33 186 12919 -55.5 -65.5 28 10.0 -55.7 277 9 352.1 352.1 297.1 352.2 0.03 34 150 14260 -66.9 -71.9 49 5.0 -67.0 210 4 354.8 354.8 297.7 354.9 0.02 35 145 14464 -68.7 -73.1 53 4.4 -68.7 200 6 355.2 355.2 297.7 355.2 0.01 36 119 15618 -78.7 -82.3 55 3.6 -78.7 151 17 357.4 357.4 298.2 357.5 0.00 37 113 15911 -80.3 -85.3 43 5.0 -80.3 144 18 359.8 359.8 298.7 359.8 0.00 38 109 16115 -79.1 -84.1 44 5.0 -79.1 139 19 365.8 365.8 299.8 365.8 0.00 39 100 16600 -83.1 -87.2 49 4.1 -83.1 100 21 367.2 367.2 300.1 367.2 0.00 40 99 16656 -83.3 -87.0 52 3.7 -83.3 367.8 367.8 300.2 367.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5756.00 m Freezing level: 566.33 mb = 4879.18 m = 16007.63 ft Freezing level: 533.00 mb = 5349.83 m = 17551.72 ft Freezing level: 519.17 mb = 5560.54 m = 18243.00 ft Wetbulb zero: 631.99 mb = 3977.20 m = 13048.38 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 42.67 % Est. max temperature: 32.58 C = 90.65 F Sfc-Lift cond lev (LCL): 934.51 mb = 681.23 m = 2234.97 ft T: 18.60 C 700-500 lapse rate: 4.73 C/km ThetaE index: 6.41 C Layer 736.0- 728.0 mb Conv cond level (CCL): 560.00 mb = 4953.97 m = 16252.99 ft Mean mixing ratio: 6.56 g/kg Conv temperature: 48.35 C = 119.04 F Cap Strength: 17.41 C Lifted Index: 17.45 C Risk: None Lifted Index @300 mb: 20.31 C Lifted Index @700 mb: 12.77 C Showalter Index: 12.82 C Risk: None Total Totals Index: 25.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 4.90 C K Index: 13.70 Risk: None Sweat Index: 62.60 Risk: None Energy Index: 2.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.13 J/kg Max Up Vert Vel: 10.01 m/s Conv Inhibition (B-): 11754.24 J/kg Cap Strength: 17.44 C Lift Cond Lev (LCL): 804.62 mb = 1959.62 m = 6429.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 98 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 ---------------------------------------------------------- 0 998 127 10 4 -0.7 -3.9 | 314 7 4.8 -4.7 1 977 305 325 26 14.9 -21.3 | 317 30 20.4 -22.0 2 943 610 55 9 -7.4 -5.2 | 17 6 -1.9 -5.9 3 925 768 60 6 -5.2 -3.0 | 355 4 0.3 -3.7 4 909 914 35 2 -1.1 -1.6 | 299 5 4.4 -2.4 5 878 1219 325 3 1.7 -2.5 | 294 8 7.2 -3.2 6 850 1494 280 7 6.9 -1.2 | 279 13 12.4 -2.0 7 817 1829 245 4 3.6 1.7 | 264 9 9.1 0.9 8 788 2134 165 5 -1.3 4.8 | 226 6 4.2 4.1 9 760 2438 110 4 -3.8 1.4 | 251 2 1.8 0.6 10 733 2743 195 4 1.0 3.9 | 245 7 6.5 3.1 11 700 3133 160 4 -1.4 3.8 | 234 5 4.1 3.0 12 656 3658 25 5 -2.1 -4.5 | 327 6 3.4 -5.3 13 609 4267 150 5 -2.5 4.3 | 220 5 3.0 3.6 14 564 4877 145 8 -4.6 6.6 | 189 6 0.9 5.8 15 500 5860 55 15 -12.3 -8.6 | 36 12 -6.8 -9.4 16 485 6096 30 17 -8.5 -14.7 | 11 16 -3.0 -15.5 17 400 7590 5 25 -2.2 -24.9 | 353 26 3.3 -25.7 18 398 7620 360 25 -0.0 -25.0 | 348 26 5.5 -25.7 19 324 9144 55 8 -6.6 -4.6 | 11 5 -1.0 -5.3 20 300 9700 80 5 -4.9 -0.9 | 340 2 0.6 -1.6 21 261 10668 315 9 6.4 -6.4 | 301 14 11.9 -7.1 22 250 10970 330 7 3.5 -6.1 | 307 11 9.0 -6.8 23 208 12192 275 14 13.9 -1.2 | 276 20 19.5 -2.0 24 200 12450 295 12 10.9 -5.1 | 290 17 16.4 -5.8 25 164 13716 245 4 3.6 1.7 | 264 9 9.1 0.9 26 150 14260 210 4 2.0 3.5 | 250 8 7.5 2.7 27 127 15240 160 16 -5.5 15.0 | 180 14 0.0 14.3 28 102 16459 130 20 -15.3 12.9 | 141 16 -9.8 12.1 29 100 16600 100 21 -20.7 3.6 | 101 15 -15.2 2.9 Wind Parameters Mean winds (0-6000m): 67.7 at 7.4 knts Storm direction: 97.7 at 5.6 knts Shear (0-3000m) pos: 1.1 neg: 1.8 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -80.1 deg Storm rel helicity (0-3000m) pos: 99.8 neg: -55.3 tot: 44.4 m^2/s^2 ave: 14.8 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 15.4 stream: 0.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.22 Bulk Shear: 41.08 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 ------------------------------------------------------------------------------- 500 340 16 326 20| 6.7 0.0 6.7| 97.2 -17.1 80.1 160.1 0.35| 53.5 18.6 1000 353 10 329 13| 3.4 4.2 7.5| 97.4 -24.5 72.9 72.9 0.19| 31.4 6.1 1500 340 9 316 12| 2.2 4.8 7.0| 97.4 -38.4 59.0 39.4 0.10| 23.8 2.4 2000 329 8 308 12| 1.7 2.9 4.6| 97.4 -52.9 44.5 22.3 0.01| 20.1 0.1 2500 332 7 308 11| 1.3 2.2 3.5| 98.4 -53.8 44.6 17.8 0.01| 17.7 0.1 3000 323 6 302 11| 1.1 1.8 2.9| 99.8 -55.3 44.4 14.8 0.01| 15.4 0.1 4000 353 6 317 9| 1.3 0.6 1.9|102.1 -56.8 45.3 11.3 0.01| 13.9 0.2 5000 100 6 122 1| 1.2 0.0 1.2|102.2 -65.9 36.3 7.3 -0.04| 12.1 -0.5 6000 68 7 21 4| 1.0 1.7 2.7|102.2-114.7 -12.5 -2.1 -0.18| 12.0 -2.1 Wrote GIF file: /home/apache/climate/data/raob//VTUU/skewt/VTUU.skewt.20251129.00.gif