UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011500.upa.cvt Date: 0000Z 15 JAN 26 Searching for VTUU... Searching the city database file for: VTUU ... Date:0000Z 15 JAN 26 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 118 40 1 SFC 999 127 17.2 14.5 84 2.7 15.5 40 1 290.4 292.3 288.7 319.9 10.44 2 994 170 18.0 12.0 68 6.0 14.3 27 5 291.7 293.2 287.7 316.9 8.89 3 983 266 23.2 10.2 44 13.0 15.3 357 15 297.8 299.3 289.1 321.1 7.97 4 976 328 23.8 9.8 41 14.0 15.3 345 18 299.0 300.4 289.3 322.0 7.81 5 925 795 21.6 8.6 43 13.0 13.7 315 5 301.4 302.8 290.0 324.0 7.60 6 917 870 21.6 5.6 35 16.0 12.4 284 6 302.1 303.3 289.0 320.8 6.22 7 916 880 21.6 5.6 35 16.0 12.3 280 6 302.2 303.4 289.0 320.9 6.23 8 893 1099 19.2 10.2 56 9.0 13.6 268 7 302.0 303.6 291.2 328.0 8.78 9 850 1521 16.0 4.0 45 12.0 9.3 280 6 302.9 304.0 289.0 321.0 6.00 10 808 1949 13.0 -2.0 35 15.0 5.5 294 6 304.1 304.9 287.6 316.7 4.08 11 783 2212 10.2 0.2 50 10.0 5.0 284 5 303.9 304.8 288.4 319.0 4.96 12 772 2330 9.8 4.8 71 5.0 6.9 241 4 304.7 306.0 290.5 325.8 7.00 13 720 2909 9.6 -6.4 32 16.0 2.1 271 6 310.6 311.2 289.0 321.0 3.29 14 719 2921 9.6 -6.4 32 16.0 2.1 273 6 310.7 311.3 289.1 321.2 3.29 15 700 3142 7.4 -5.6 39 13.0 1.3 315 7 310.7 311.4 289.4 322.1 3.60 16 659 3634 3.6 -9.4 38 13.0 -2.0 291 11 311.8 312.3 289.0 320.9 2.84 17 658 3647 3.6 -9.4 38 13.0 -2.0 291 11 311.9 312.5 289.0 321.1 2.85 18 644 3822 6.0 -21.0 12 27.0 -3.3 286 10 316.6 316.8 288.9 320.4 1.11 19 643 3835 6.0 -21.0 12 27.0 -3.3 286 10 316.7 316.9 288.9 320.5 1.11 20 550 5101 1.2 -41.8 2 43.0 -8.3 258 6 325.5 325.5 290.6 326.2 0.18 21 543 5204 1.6 -35.4 4 37.0 -7.8 245 6 327.2 327.2 291.3 328.5 0.35 22 500 5860 -4.5 -32.5 9 28.0 -11.5 160 7 327.6 327.7 291.5 329.4 0.50 23 446 6750 -11.1 -37.1 10 26.0 -16.4 142 8 330.1 330.2 292.1 331.5 0.35 24 400 7580 -15.1 -44.1 6 29.0 -19.8 165 10 335.4 335.4 293.3 336.1 0.19 25 396 7656 -15.5 -45.5 6 30.0 -20.2 172 10 335.8 335.8 293.4 336.5 0.17 26 341 8767 -24.9 -42.9 17 18.0 -27.3 244 10 337.7 337.7 294.0 338.7 0.25 27 300 9690 -30.9 -51.9 11 21.0 -32.7 250 8 341.8 341.8 294.8 342.3 0.11 28 283 10099 -33.5 -53.5 12 20.0 -35.1 254 12 343.8 343.9 295.3 344.2 0.09 29 250 10950 -41.9 -56.9 18 15.0 -42.6 245 20 343.8 343.8 295.3 344.1 0.07 30 214 11982 -50.7 -61.7 26 11.0 -51.0 200 28 345.7 345.7 295.7 345.9 0.04 31 200 12420 -53.3 -68.3 14 15.0 -53.6 170 31 348.4 348.4 296.3 348.4 0.02 32 175 13270 -58.1 -74.1 11 16.0 -58.3 183 22 354.0 354.0 297.5 354.1 0.01 33 170 13452 -59.9 -74.9 12 15.0 -60.0 186 20 354.0 354.0 297.5 354.0 0.01 34 150 14220 -66.9 -78.9 17 12.0 -67.0 205 6 354.8 354.8 297.7 354.9 0.01 35 130 15070 -74.9 -81.9 33 7.0 -74.9 225 6 355.3 355.3 297.8 355.3 0.00 36 118 15631 -76.7 -82.7 38 6.0 -76.7 276 7 362.0 362.0 299.1 362.0 0.00 37 109 16084 -80.7 -85.7 43 5.0 -80.7 332 9 362.8 362.8 299.2 362.8 0.00 38 105 16296 -80.3 -86.3 36 6.0 -80.3 359 9 367.4 367.4 300.1 367.4 0.00 39 100 16570 -82.7 -87.2 46 4.5 -82.7 10 16 367.9 367.9 300.2 368.0 0.00 40 93 16972 -85.3 -88.7 54 3.4 -85.3 19 13 370.5 370.5 300.7 370.5 0.00 41 92 17031 -85.9 -89.6 51 3.7 -85.9 20 13 370.5 370.5 300.7 370.5 0.00 42 78 17941 -83.9 -88.5 44 4.6 -83.9 75 12 392.6 392.6 304.2 392.6 0.00 43 70 18550 -77.9 -85.9 26 8.0 -77.9 125 13 417.7 417.7 307.4 417.7 0.00 44 65 18976 -74.5 -83.5 24 9.0 -74.6 111 9 434.1 434.1 309.3 434.1 0.01 45 57 19742 -73.1 -83.1 20 10.0 -73.2 87 2 453.9 453.9 311.2 453.9 0.01 46 54 20063 -67.1 -81.1 12 14.0 -67.3 44 6 474.8 474.8 313.0 474.9 0.01 47 50 20530 -63.7 -79.7 10 16.0 -64.0 335 12 493.4 493.4 314.5 493.5 0.01 48 42 21587 -68.5 -83.5 10 15.0 -68.7 29 14 506.7 506.7 315.4 506.8 0.01 49 36 22518 -65.5 -82.5 8 17.0 -65.9 82 19 537.3 537.3 317.3 537.4 0.01 50 31 23444 -57.9 -77.9 6 20.0 -59.0 78 27 581.3 581.3 319.8 581.5 0.03 51 30 23650 -59.5 -79.5 6 20.0 -60.4 70 29 582.4 582.4 319.8 582.6 0.02 52 27 24007 -57.9 -77.9 6 20.0 -59.1 70 30 604.7 604.8 320.8 605.0 0.03 53 7.0 30090 -77.9 807.0 TRP 92 17031 -85.9 -89.6 51 3.7 -85.9 20 13 370.5 370.5 300.7 370.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5742.00 m Freezing level: 531.72 mb = 5375.76 m = 17636.79 ft Wetbulb zero: 684.09 mb = 3329.55 m = 10923.57 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 30.45 % Est. max temperature: 29.70 C = 85.46 F Sfc-Lift cond lev (LCL): 959.77 mb = 474.09 m = 1555.40 ft T: 23.11 C 700-500 lapse rate: 4.38 C/km ThetaE index: 11.36 C Layer 850.0- 783.0 mb Conv cond level (CCL): 662.84 mb = 3587.03 m = 11768.32 ft Mean mixing ratio: 7.70 g/kg Conv temperature: 38.46 C = 101.23 F Cap Strength: 12.42 C Lifted Index: 10.66 C Risk: None Lifted Index @300 mb: 14.43 C Lifted Index @700 mb: 6.03 C Showalter Index: 11.36 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 8.50 C K Index: 11.50 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.13 J/kg Max Up Vert Vel: 7.76 m/s Conv Inhibition (B-): 38950.60 J/kg Cap Strength: 12.13 C Lift Cond Lev (LCL): 785.34 mb = 2187.11 m = 7175.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 5 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 ---------------------------------------------------------- 0 999 127 40 1 -0.6 -0.8 | 124 5 -4.4 2.9 1 979 305 345 19 4.9 -18.4 | 355 15 1.2 -14.7 2 945 610 350 5 0.9 -4.9 | 66 3 -2.9 -1.2 3 925 795 315 5 3.5 -3.5 | 127 0 -0.2 0.1 4 912 914 265 7 7.0 0.6 | 217 5 3.3 4.3 5 880 1219 270 7 7.0 -0.0 | 222 5 3.3 3.7 6 850 1521 280 6 5.9 -1.0 | 220 3 2.2 2.6 7 819 1829 285 7 6.8 -1.8 | 238 4 3.0 1.9 8 790 2134 310 5 3.8 -3.2 | 193 0 0.1 0.5 9 762 2438 200 4 1.4 3.8 | 162 8 -2.4 7.4 10 734 2743 240 5 4.3 2.5 | 186 6 0.6 6.2 11 700 3142 315 7 4.9 -4.9 | 316 2 1.2 -1.3 12 657 3658 290 11 10.3 -3.8 | 271 7 6.6 -0.1 13 609 4267 275 6 6.0 -0.5 | 216 4 2.3 3.2 14 565 4877 285 6 5.8 -1.6 | 224 3 2.1 2.1 15 500 5860 160 7 -2.4 6.6 | 149 12 -6.1 10.3 16 485 6096 125 7 -5.7 4.0 | 129 12 -9.5 7.7 17 400 7580 165 10 -2.6 9.7 | 155 15 -6.3 13.3 18 398 7620 170 10 -1.7 9.8 | 158 15 -5.5 13.5 19 323 9144 270 10 10.0 -0.0 | 240 7 6.3 3.7 20 300 9690 250 8 7.5 2.7 | 211 7 3.8 6.4 21 260 10668 260 17 16.7 3.0 | 243 15 13.0 6.6 22 250 10950 245 20 18.1 8.5 | 230 19 14.4 12.1 23 207 12192 190 30 5.2 29.5 | 183 33 1.5 33.2 24 200 12420 170 31 -5.4 30.5 | 165 35 -9.1 34.2 25 163 13716 190 17 3.0 16.7 | 178 20 -0.8 20.4 26 150 14220 205 6 2.5 5.4 | 173 9 -1.2 9.1 27 126 15240 230 6 4.6 3.9 | 187 8 0.9 7.5 28 102 16459 20 10 -3.4 -9.4 | 51 9 -7.1 -5.7 29 100 16570 10 16 -2.8 -15.8 | 28 14 -6.5 -12.1 30 92 17031 20 13 -4.4 -12.2 | 44 12 -8.2 -8.5 31 73 18288 95 12 -12.0 1.0 | 107 16 -15.7 4.7 32 70 18550 125 13 -10.6 7.5 | 128 18 -14.4 11.1 33 56 19812 85 2 -2.0 -0.2 | 122 7 -5.7 3.5 34 50 20530 335 12 5.1 -10.9 | 349 7 1.4 -7.2 35 44 21336 15 13 -3.4 -12.6 | 39 11 -7.1 -8.9 36 34 22860 100 21 -20.7 3.6 | 107 25 -24.4 7.3 37 30 23650 70 29 -27.3 -9.9 | 79 32 -31.0 -6.2 38 25 24384 70 30 -28.2 -10.3 | 78 33 -31.9 -6.6 Wind Parameters Mean winds (0-6000m): 284.7 at 7.0 knts Storm direction: 314.7 at 5.2 knts Shear (0-3000m) pos: 2.0 neg: 1.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -179.1 deg Storm rel helicity (0-3000m) pos: 23.4 neg: -39.6 tot: -16.3 m^2/s^2 ave: -5.4 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 11.9 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.32 Bulk Shear: 12.96 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 ------------------------------------------------------------------------------- 500 347 11 9 7| 0.0 4.6 4.6| 11.4 -34.1 -22.8 -45.5 -0.35| 35.1-12.4 1000 328 9 348 4| 0.0 4.0 4.0| 11.8 -34.6 -22.8 -22.8 -0.21| 22.6 -4.7 1500 312 8 307 3| 0.6 2.6 3.2| 12.3 -34.7 -22.4 -15.0 -0.19| 15.8 -3.0 2000 307 7 289 2| 1.2 2.0 3.2| 13.1 -34.9 -21.8 -10.9 -0.17| 12.9 -2.2 2500 301 7 265 2| 0.9 2.1 3.0| 16.0 -39.6 -23.6 -9.4 -0.17| 12.3 -2.1 3000 297 7 253 2| 2.0 1.8 3.7| 23.4 -39.6 -16.3 -5.4 -0.04| 11.9 -0.5 4000 295 7 259 3| 1.5 1.8 3.3| 23.4 -47.4 -24.0 -6.0 -0.11| 10.1 -1.1 5000 292 7 249 3| 1.2 1.7 2.9| 23.8 -50.5 -26.7 -5.3 -0.13| 8.6 -1.1 6000 285 7 238 4| 1.0 1.4 2.4| 23.8 -86.0 -62.3 -10.4 -0.24| 8.5 -2.1 Wrote GIF file: /home/apache/climate/data/raob//VTUU/skewt/VTUU.skewt.20260115.00.gif