UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for VTUU... Searching the city database file for: VTUU ... Date:0000Z 7 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 ------------------------------------------------------------------------------- SFC 1003 127 20.8 18.9 89 1.9 19.5 30 4 293.7 296.2 292.6 333.1 13.83 1 1002 134 19.0 12.0 64 7.0 14.7 73 25 292.0 293.6 287.8 317.1 8.82 2 1000 147 19.2 12.2 64 7.0 14.9 160 67 292.4 293.9 288.1 317.9 8.96 3 993 208 19.2 12.2 64 7.0 14.9 104 49 292.9 294.5 288.3 318.7 9.02 4 972 392 21.2 11.2 53 10.0 15.0 31 16 296.8 298.3 289.3 321.8 8.62 5 959 509 22.4 12.4 53 10.0 16.0 52 10 299.1 300.8 290.8 326.8 9.47 6 925 822 19.8 11.8 60 8.0 14.8 85 5 299.6 301.3 290.9 327.2 9.44 7 850 1547 15.6 7.6 59 8.0 10.9 360 8 302.5 303.9 290.4 325.5 7.72 8 826 1789 13.6 6.6 63 7.0 9.5 9 12 302.9 304.2 290.3 325.0 7.42 9 816 1891 13.0 6.0 62 7.0 8.9 10 13 303.3 304.6 290.2 324.9 7.20 10 787 2196 14.2 -7.8 21 22.0 4.2 5 13 307.7 308.2 287.5 316.3 2.70 11 786 2207 14.2 -6.8 23 21.0 4.4 4 13 307.8 308.4 287.8 317.0 2.92 12 774 2336 13.2 -0.8 38 14.0 5.9 353 11 308.1 309.0 289.5 322.6 4.66 13 725 2886 13.4 -15.6 12 29.0 1.8 346 12 314.2 314.5 288.5 319.4 1.56 14 719 2956 13.2 -15.8 12 29.0 1.6 350 12 314.7 315.0 288.7 319.9 1.55 15 700 3180 11.8 -15.2 14 27.0 0.9 360 13 315.6 315.9 289.1 321.1 1.67 16 637 3961 7.6 -17.4 15 25.0 -2.0 360 12 319.4 319.7 290.2 324.6 1.53 17 533 5397 -3.5 -21.5 23 18.0 -9.3 63 9 322.8 323.1 290.9 327.3 1.29 18 500 5900 -4.7 -30.7 11 26.0 -11.5 15 12 327.3 327.4 291.6 329.5 0.59 19 488 6091 -4.9 -32.9 9 28.0 -11.9 20 17 329.3 329.4 292.0 331.2 0.49 20 427 7131 -10.3 -35.3 11 25.0 -15.9 74 8 335.3 335.4 293.6 337.0 0.44 21 400 7630 -14.5 -35.5 15 21.0 -18.9 100 3 336.1 336.2 293.8 337.9 0.46 22 372 8174 -19.7 -38.7 17 19.0 -23.0 74 3 336.3 336.4 293.7 337.7 0.36 23 345 8731 -22.7 -45.7 10 23.0 -25.8 46 3 339.6 339.6 294.4 340.3 0.19 24 300 9740 -30.7 -48.7 15 18.0 -32.5 350 4 342.1 342.1 295.0 342.7 0.15 25 250 11010 -40.7 -55.7 18 15.0 -41.5 245 7 345.6 345.6 295.7 345.9 0.08 26 200 12480 -53.9 -62.9 32 9.0 -54.1 245 5 347.4 347.4 296.1 347.6 0.04 27 150 14270 -67.9 -74.9 36 7.0 -67.9 165 35 353.1 353.1 297.3 353.2 0.01 28 148 14350 -68.7 -75.7 36 7.0 -68.8 165 35 353.1 353.1 297.3 353.1 0.01 29 128 15206 -73.7 -80.7 33 7.0 -73.7 165 36 359.1 359.1 298.5 359.1 0.00 30 122 15485 -75.7 -81.7 38 6.0 -75.7 172 33 360.4 360.4 298.8 360.4 0.00 31 103 16438 -85.1 -88.4 55 3.3 -85.1 204 18 360.2 360.2 298.8 360.3 0.00 32 100 16600 -85.3 -89.0 51 3.7 -85.3 190 15 362.9 362.9 299.2 362.9 0.00 33 92 17054 -89.3 -91.6 65 2.3 -89.3 145 22 363.8 363.8 299.4 363.8 0.00 34 88 17293 -89.1 -92.2 55 3.1 -89.1 138 20 368.8 368.8 300.4 368.8 0.00 35 86 17418 -86.1 -89.2 57 3.1 -86.1 134 19 377.3 377.3 301.8 377.3 0.00 36 80 17814 -85.9 -89.3 54 3.4 -85.9 123 16 385.6 385.6 303.1 385.6 0.00 37 77 18025 -82.9 -88.9 35 6.0 -82.9 117 15 396.1 396.1 304.7 396.1 0.00 38 76 18099 -80.5 -85.5 43 5.0 -80.5 115 14 402.6 402.6 305.6 402.6 0.00 39 70 18560 -82.5 -85.8 57 3.3 -82.5 75 19 407.9 407.9 306.2 407.9 0.00 40 68 18722 -82.7 -85.8 59 3.1 -82.7 72 19 410.9 410.9 306.6 410.9 0.00 41 68 18722 -82.7 -86.3 54 3.6 -82.7 72 19 410.9 410.9 306.6 410.9 0.00 42 60 19445 -69.1 -78.1 26 9.0 -69.2 57 21 456.2 456.2 311.4 456.3 0.02 43 60 19445 -69.1 -79.1 22 10.0 -69.2 57 21 456.2 456.2 311.4 456.3 0.01 44 55 19963 -70.1 -78.1 30 8.0 -70.2 60 24 465.4 465.4 312.3 465.5 0.02 45 51 20419 -64.1 -75.1 21 11.0 -64.4 88 30 489.6 489.7 314.2 489.8 0.03 46 50 20540 -65.3 -76.3 20 11.0 -65.5 95 31 489.6 489.6 314.2 489.7 0.02 47 44 21321 -65.1 -76.1 20 11.0 -65.4 100 28 508.3 508.3 315.5 508.5 0.03 48 30 23700 -57.9 -72.9 13 15.0 -58.9 95 24 586.8 586.8 320.0 587.3 0.07 49 28 24135 -57.7 -72.7 13 15.0 -58.8 99 26 599.0 599.1 320.6 599.6 0.07 TRP 92 17054 -89.3 -91.6 65 2.3 -89.3 145 22 363.8 363.8 299.4 363.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5753.00 m Freezing level: 565.79 mb = 4943.88 m = 16219.88 ft Wetbulb zero: 680.28 mb = 3416.56 m = 11209.06 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 31.76 % Est. max temperature: 29.48 C = 85.06 F Sfc-Lift cond lev (LCL): 975.66 mb = 359.75 m = 1180.25 ft T: 20.85 C 700-500 lapse rate: 6.07 C/km ThetaE index: 16.03 C Layer 1002.0-1000.0 mb Conv cond level (CCL): 614.55 mb = 4249.73 m = 13942.51 ft Mean mixing ratio: 9.18 g/kg Conv temperature: 47.25 C = 117.05 F Cap Strength: 9.78 C Lifted Index: 9.28 C Risk: None Lifted Index @300 mb: 13.17 C Lifted Index @700 mb: 9.55 C Showalter Index: 8.76 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 12.30 C K Index: 0.90 Risk: None Sweat Index: 119.20 Risk: None Energy Index: 1.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.73 J/kg Max Up Vert Vel: 7.97 m/s Conv Inhibition (B-): 29117.91 J/kg Cap Strength: 9.78 C Lift Cond Lev (LCL): 838.17 mb = 1665.38 m = 5463.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 45 at 8 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 1003 127 30 4 -2.0 -3.5 | 238 5 3.9 2.4 1 1000 147 160 67 -22.9 63.0 | 166 71 -17.0 68.8 2 982 305 15 21 -5.4 -20.3 | 358 14 0.5 -14.4 3 948 610 70 5 -4.7 -1.7 | 196 4 1.2 4.2 4 925 822 85 5 -5.0 -0.4 | 189 6 0.9 5.4 5 915 914 25 5 -2.1 -4.5 | 250 4 3.8 1.4 6 883 1219 360 6 -0.0 -6.0 | 271 6 5.9 -0.1 7 850 1547 360 8 -0.0 -8.0 | 290 6 5.9 -2.1 8 822 1829 10 13 -2.3 -12.8 | 332 8 3.6 -6.9 9 793 2134 10 14 -2.4 -13.8 | 336 9 3.5 -7.9 10 765 2438 345 9 2.3 -8.7 | 289 9 8.2 -2.8 11 737 2743 340 11 3.8 -10.3 | 295 11 9.6 -4.5 12 700 3180 360 13 -0.0 -13.0 | 320 9 5.9 -7.1 13 660 3658 360 14 -0.0 -14.0 | 324 10 5.9 -8.1 14 612 4267 360 9 -0.0 -9.0 | 298 7 5.9 -3.1 15 567 4877 110 6 -5.6 2.1 | 182 8 0.2 7.9 16 500 5900 15 12 -3.1 -11.6 | 334 6 2.8 -5.7 17 488 6096 20 17 -5.8 -16.0 | 360 10 0.1 -10.1 18 401 7620 100 3 -3.0 0.5 | 205 7 2.9 6.4 19 400 7630 100 3 -3.0 0.5 | 205 7 2.9 6.4 20 325 9144 25 3 -1.3 -2.7 | 236 6 4.6 3.2 21 300 9740 350 4 0.7 -3.9 | 254 7 6.6 1.9 22 263 10668 130 5 -3.8 3.2 | 193 9 2.1 9.1 23 250 11010 245 7 6.3 3.0 | 234 15 12.2 8.8 24 209 12192 265 10 10.0 0.9 | 247 17 15.8 6.8 25 200 12480 245 5 4.5 2.1 | 232 13 10.4 8.0 26 164 13716 180 22 0.0 22.0 | 192 28 5.9 27.9 27 150 14270 165 35 -9.1 33.8 | 175 40 -3.2 39.7 28 127 15240 165 36 -9.3 34.8 | 175 41 -3.4 40.7 29 102 16459 205 18 7.6 16.3 | 211 26 13.5 22.2 30 100 16600 190 15 2.6 14.8 | 202 22 8.5 20.7 31 92 17054 145 22 -12.6 18.0 | 164 25 -6.7 23.9 32 74 18288 110 13 -12.2 4.4 | 149 12 -6.3 10.3 33 70 18560 75 19 -18.4 -4.9 | 94 13 -12.5 1.0 34 57 19812 50 22 -16.9 -14.1 | 53 14 -11.0 -8.3 35 50 20540 95 31 -30.9 2.7 | 109 26 -25.0 8.6 36 44 21336 100 28 -27.6 4.9 | 116 24 -21.7 10.7 37 34 22860 90 27 -27.0 0.0 | 106 22 -21.1 5.9 38 30 23700 95 24 -23.9 2.1 | 114 20 -18.0 8.0 39 25 24384 105 29 -28.0 7.5 | 121 26 -22.1 13.4 Wind Parameters Mean winds (0-6000m): 15.0 at 11.1 knts Storm direction: 45.0 at 8.3 knts Shear (0-3000m) pos: 1.6 neg: 1.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 78.8 deg Storm rel helicity (0-3000m) pos: 46.7 neg: -172.2 tot: -125.5 m^2/s^2 ave: -41.8 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 27.6 stream: -11.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.38 Bulk Shear: 83.98 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 ------------------------------------------------------------------------------- 500 100 24 120 20| 3.4 0.0 3.4| 14.3-156.4-142.1 -284.1 -0.60|134.8-81.5 1000 82 14 116 9| 1.7 2.9 4.6| 20.7-156.9-136.2 -136.2 -0.53| 71.3-37.7 1500 53 12 71 4| 1.1 3.0 4.2| 26.8-156.9-130.1 -86.7 -0.49| 49.0-23.9 2000 33 12 8 4| 1.4 2.3 3.7| 34.6-156.9-122.2 -61.1 -0.44| 38.0-16.8 2500 21 12 343 5| 1.1 2.2 3.3| 35.7-172.2-136.5 -54.6 -0.46| 32.1-14.8 3000 13 12 330 6| 1.6 1.8 3.4| 46.7-172.2-125.5 -41.8 -0.42| 27.6-11.6 4000 8 12 325 7| 1.3 1.3 2.6| 49.6-178.1-128.5 -32.1 -0.42| 21.3 -8.9 5000 12 11 325 6| 1.6 1.0 2.6| 51.6-183.0-131.4 -26.3 -0.40| 19.0 -7.6 6000 15 11 328 6| 1.3 1.6 2.9| 58.8-189.9-131.2 -21.9 -0.39| 17.3 -6.8 Wrote GIF file: /home/apache/climate/data/raob//VTUU/skewt/VTUU.skewt.20251207.00.gif