UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for VTUU... Searching the city database file for: VTUU ... Date:0000Z 3 DEC 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 105 20 2 SFC 998 127 20.8 19.0 89 1.8 19.6 20 2 294.1 296.6 292.8 334.1 13.99 2 997 136 21.2 15.2 69 6.0 17.3 19 2 294.6 296.6 290.6 326.0 10.95 3 976 319 20.8 13.8 64 7.0 16.3 1 10 296.0 297.8 290.4 325.5 10.21 4 966 408 24.0 13.0 50 11.0 16.9 3 11 300.1 301.9 291.4 328.9 9.78 5 959 471 24.8 12.8 47 12.0 17.1 5 12 301.5 303.3 291.8 330.3 9.73 6 944 608 24.8 13.8 50 11.0 17.5 10 14 302.9 304.8 292.9 334.3 10.56 7 925 785 23.4 13.4 53 10.0 16.8 5 14 303.2 305.2 292.9 334.5 10.50 8 883 1188 19.8 11.8 60 8.0 14.7 3 9 303.6 305.4 292.5 333.0 9.89 9 850 1516 17.8 8.8 56 9.0 12.3 20 8 304.8 306.3 291.7 330.0 8.39 10 848 1536 17.6 8.6 56 9.0 12.1 21 8 304.8 306.3 291.6 329.7 8.29 11 794 2095 14.8 2.8 44 12.0 8.1 44 8 307.6 308.7 290.5 325.7 5.90 12 779 2256 15.6 -5.4 23 21.0 5.4 41 10 310.1 310.7 288.9 320.5 3.28 13 700 3153 9.4 -15.6 15 25.0 -0.3 85 5 312.9 313.2 288.2 318.3 1.62 14 698 3177 9.4 -17.6 13 27.0 -0.7 87 5 313.2 313.4 288.0 317.7 1.37 15 671 3502 6.6 -2.4 53 9.0 2.0 109 10 313.6 314.5 291.3 328.7 4.78 16 667 3551 7.0 -12.0 24 19.0 -0.9 112 10 314.6 315.0 289.3 322.0 2.28 17 665 3576 6.4 -6.6 39 13.0 0.3 114 11 314.1 314.8 290.4 325.4 3.51 18 657 3675 6.4 -15.6 19 22.0 -2.1 119 12 315.2 315.6 289.0 321.0 1.73 19 650 3763 5.2 -5.8 45 11.0 -0.0 114 12 314.8 315.6 290.9 327.1 3.82 20 649 3775 5.2 -5.8 45 11.0 -0.0 113 12 315.0 315.7 290.9 327.2 3.82 21 641 3877 6.8 -21.2 11 28.0 -2.9 106 12 317.9 318.1 289.3 321.7 1.10 22 632 3993 7.4 -24.6 8 32.0 -3.1 99 12 319.9 320.1 289.6 322.8 0.82 23 631 4006 7.4 -24.6 8 32.0 -3.1 98 12 320.0 320.2 289.6 322.9 0.82 24 609 4298 6.0 -26.0 8 32.0 -4.2 80 12 321.7 321.8 290.1 324.4 0.75 25 513 5677 -3.9 -26.9 15 23.0 -10.5 75 12 325.9 326.0 291.4 328.8 0.82 26 500 5880 -4.3 -35.3 7 31.0 -11.6 75 13 327.8 327.9 291.5 329.2 0.38 27 498 5912 -4.5 -35.5 7 31.0 -11.8 77 13 327.9 328.0 291.5 329.3 0.37 28 474 6297 -7.7 -20.7 34 13.0 -12.0 95 12 328.6 328.9 292.8 334.1 1.55 29 416 7302 -12.5 -32.5 17 20.0 -17.1 122 20 335.0 335.1 293.6 337.2 0.60 30 400 7600 -14.9 -35.9 15 21.0 -19.2 130 22 335.6 335.7 293.7 337.3 0.45 31 343 8740 -24.1 -42.1 17 18.0 -26.6 149 18 338.2 338.3 294.1 339.3 0.28 32 303 9630 -31.5 -35.7 66 4.2 -32.1 159 19 340.0 340.1 294.8 342.3 0.60 33 302 9653 -31.7 -36.3 64 4.6 -32.4 160 19 340.1 340.2 294.8 342.2 0.57 34 300 9700 -31.9 -38.9 50 7.0 -32.9 160 19 340.4 340.5 294.8 342.1 0.44 35 297 9771 -31.9 -41.9 37 10.0 -33.1 162 19 341.4 341.5 295.0 342.7 0.32 36 250 10970 -41.5 -51.5 33 10.0 -42.1 195 23 344.4 344.4 295.5 344.9 0.13 37 246 11079 -42.3 -53.3 29 11.0 -42.9 195 23 344.8 344.8 295.6 345.2 0.11 38 200 12440 -53.3 -61.3 37 8.0 -53.5 190 20 348.4 348.4 296.3 348.6 0.05 39 174 13320 -60.5 -67.5 39 7.0 -60.6 207 17 350.6 350.7 296.8 350.8 0.02 40 150 14230 -66.7 -75.7 27 9.0 -66.8 205 15 355.2 355.2 297.7 355.2 0.01 41 141 14602 -69.9 -77.9 30 8.0 -69.9 198 16 355.9 355.9 297.9 355.9 0.01 42 113 15891 -80.1 -83.8 54 3.7 -80.1 157 17 360.2 360.2 298.7 360.2 0.00 43 108 16147 -80.1 -84.3 49 4.2 -80.1 145 17 364.8 364.8 299.7 364.9 0.00 44 101 16524 -82.9 -86.9 50 4.0 -82.9 130 15 366.5 366.5 299.9 366.5 0.00 45 100 16580 -82.1 -86.0 51 3.9 -82.1 130 14 369.1 369.1 300.4 369.1 0.00 46 84 17546 -85.7 -88.9 56 3.2 -85.7 145 10 380.7 380.7 302.3 380.7 0.00 47 83 17612 -85.7 -89.2 53 3.5 -85.7 135 9 382.0 382.0 302.6 382.0 0.00 48 70 18560 -80.7 -84.6 52 3.9 -80.7 40 16 411.7 411.7 306.7 411.8 0.00 49 68 18724 -80.5 -84.4 52 3.9 -80.5 44 15 415.6 415.6 307.2 415.6 0.00 50 57 19743 -71.5 -80.5 25 9.0 -71.6 69 12 457.5 457.5 311.5 457.6 0.01 51 50 20520 -69.7 -80.7 19 11.0 -69.8 85 15 479.2 479.2 313.4 479.3 0.01 52 49 20641 -67.7 -79.7 17 12.0 -67.9 83 16 486.8 486.8 314.0 486.8 0.01 53 48 20766 -66.5 -78.5 17 12.0 -66.7 82 17 492.5 492.5 314.4 492.6 0.02 54 43 21439 -62.5 -76.5 14 14.0 -62.9 77 24 518.1 518.1 316.2 518.2 0.03 55 32 23267 -61.7 -76.7 12 15.0 -62.3 103 33 565.9 565.9 319.0 566.1 0.04 56 30 23670 -59.1 -75.1 11 16.0 -60.0 105 31 583.5 583.5 319.9 583.9 0.05 57 27 24336 -55.5 -72.5 10 17.0 -57.0 96 32 611.5 611.5 321.2 612.1 0.08 TRP 84 17546 -85.7 -88.9 56 3.2 -85.7 145 10 380.7 380.7 302.3 380.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 550.82 mb = 5133.90 m = 16843.31 ft Wetbulb zero: 704.56 mb = 3098.50 m = 10165.56 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 29.87 % Est. max temperature: 31.46 C = 88.64 F Sfc-Lift cond lev (LCL): 972.23 mb = 352.15 m = 1155.34 ft T: 22.00 C 700-500 lapse rate: 5.02 C/km ThetaE index: 16.72 C Layer 883.0- 671.0 mb Conv cond level (CCL): 692.09 mb = 3246.82 m = 10652.18 ft Mean mixing ratio: 10.33 g/kg Conv temperature: 39.91 C = 103.84 F Cap Strength: 7.33 C Lifted Index: 6.40 C Risk: None Lifted Index @300 mb: 7.63 C Lifted Index @700 mb: 4.69 C Showalter Index: 6.93 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 13.10 C K Index: 5.90 Risk: None Sweat Index: 134.60 Risk: None Energy Index: 0.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.64 J/kg Max Up Vert Vel: 9.23 m/s Conv Inhibition (B-): 21470.66 J/kg Cap Strength: 7.27 C Lift Cond Lev (LCL): 824.50 mb = 1774.81 m = 5822.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 85 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 ---------------------------------------------------------- 0 998 127 20 2 -0.7 -1.9 | 281 7 6.7 -1.3 1 978 305 360 10 -0.0 -10.0 | 322 12 7.4 -9.4 2 944 610 10 14 -2.4 -13.8 | 340 14 4.9 -13.2 3 925 785 5 14 -1.2 -13.9 | 335 15 6.1 -13.3 4 911 914 350 11 1.9 -10.8 | 318 14 9.3 -10.2 5 880 1219 5 9 -0.8 -9.0 | 322 11 6.6 -8.4 6 850 1516 20 8 -2.7 -7.5 | 326 8 4.6 -6.9 7 819 1829 40 6 -3.9 -4.6 | 319 5 3.5 -4.0 8 790 2134 45 8 -5.7 -5.7 | 341 5 1.7 -5.1 9 762 2438 35 14 -8.0 -11.5 | 4 11 -0.7 -10.9 10 735 2743 15 10 -2.6 -9.7 | 332 10 4.8 -9.1 11 700 3153 85 5 -5.0 -0.4 | 266 2 2.4 0.2 12 658 3658 120 12 -10.4 6.0 | 155 7 -3.0 6.6 13 610 4267 80 12 -11.8 -2.1 | 72 5 -4.5 -1.5 14 566 4877 75 7 -6.8 -1.8 | 334 1 0.6 -1.2 15 500 5880 75 13 -12.6 -3.4 | 62 6 -5.2 -2.8 16 486 6096 90 10 -10.0 0.0 | 103 3 -2.6 0.6 17 400 7600 130 22 -16.9 14.1 | 147 18 -9.5 14.7 18 399 7620 135 22 -15.6 15.6 | 153 18 -8.2 16.2 19 324 9144 155 17 -7.2 15.4 | 181 16 0.2 16.0 20 300 9700 160 19 -6.5 17.9 | 183 18 0.9 18.5 21 261 10668 185 22 1.9 21.9 | 202 24 9.3 22.5 22 250 10970 195 23 6.0 22.2 | 210 26 13.3 22.8 23 208 12192 190 20 3.5 19.7 | 208 23 10.8 20.3 24 200 12440 190 20 3.5 19.7 | 208 23 10.8 20.3 25 163 13716 215 15 8.6 12.3 | 231 21 16.0 12.9 26 150 14230 205 15 6.3 13.6 | 224 20 13.7 14.2 27 126 15240 185 19 1.7 18.9 | 205 22 9.0 19.5 28 102 16459 130 16 -12.3 10.3 | 156 12 -4.9 10.9 29 100 16580 130 14 -10.7 9.0 | 161 10 -3.4 9.6 30 84 17546 145 10 -5.7 8.2 | 190 9 1.6 8.8 31 74 18288 30 3 -1.5 -2.6 | 289 6 5.9 -2.0 32 70 18560 40 16 -10.3 -12.3 | 14 12 -2.9 -11.7 33 56 19812 70 12 -11.3 -4.1 | 48 5 -3.9 -3.5 34 50 20520 85 15 -14.9 -1.3 | 85 8 -7.6 -0.7 35 44 21336 75 23 -22.2 -6.0 | 70 16 -14.9 -5.4 36 34 22860 100 36 -35.5 6.3 | 104 29 -28.1 6.8 37 30 23670 105 31 -29.9 8.0 | 111 24 -22.6 8.6 38 25 24384 90 32 -32.0 0.0 | 91 25 -24.6 0.6 Wind Parameters Mean winds (0-6000m): 55.4 at 9.8 knts Storm direction: 85.4 at 7.4 knts Shear (0-3000m) pos: 2.6 neg: 2.2 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): -3.4 deg Storm rel helicity (0-3000m) pos: 40.2 neg: -37.9 tot: 2.3 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.64 Bulk Shear: 9.20 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 5 10 325 11| 0.0 12.4 12.4| 25.7 0.0 25.7 51.5 0.77| 13.1 10.1 1000 3 11 327 12| 0.0 4.0 4.0| 28.0 -19.5 8.4 8.4 0.26| 10.5 2.7 1500 5 10 326 11| 1.5 2.7 4.2| 30.3 -19.7 10.6 7.0 0.24| 8.6 2.1 2000 11 9 327 10| 1.8 2.0 3.7| 33.1 -20.9 12.3 6.1 0.26| 7.4 1.9 2500 17 10 333 10| 1.4 2.6 4.0| 38.4 -31.0 7.4 3.0 0.17| 8.0 1.3 3000 19 10 333 9| 2.6 2.2 4.8| 40.2 -37.9 2.3 0.8 0.05| 8.7 0.4 4000 39 10 350 7| 3.0 2.4 5.3| 40.4 -48.0 -7.5 -1.9 -0.11| 8.4 -0.9 5000 49 10 359 6| 2.4 2.1 4.5| 40.8 -52.0 -11.2 -2.2 -0.15| 7.5 -1.1 6000 55 10 8 5| 2.2 1.8 4.0| 45.5 -52.0 -6.5 -1.1 -0.07| 6.9 -0.5 Wrote GIF file: /home/apache/climate/data/raob//VTUU/skewt/VTUU.skewt.20251203.00.gif