UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for VTSH... Searching the city database file for: VTSH ... Date:0000Z 27 NOV 25 Station: VTSH WMO ident: 48568 Latitude: 7.20 Longitude: 100.60 Elevation: 5.00 ------------------------------------------------------------------------------- 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 1011 5 25.6 20.7 74 4.9 22.1 30 2 297.8 300.6 294.9 342.4 15.38 1 1010 15 25.6 18.6 65 7.0 20.8 28 3 297.9 300.3 293.6 337.0 13.47 2 1000 111 25.6 17.6 61 8.0 20.1 5 16 298.8 301.1 293.3 335.9 12.76 3 998 129 25.6 17.6 61 8.0 20.1 7 16 298.9 301.2 293.4 336.2 12.79 4 925 792 20.2 14.2 68 6.0 16.3 35 21 300.0 302.0 292.4 332.4 11.07 5 916 876 19.4 13.4 68 6.0 15.5 42 20 300.0 301.9 292.0 331.1 10.60 6 850 1517 16.0 10.0 68 6.0 12.3 70 21 302.9 304.6 291.7 330.0 9.11 7 790 2137 12.8 7.8 72 5.0 9.8 65 21 305.9 307.5 292.1 331.3 8.43 8 788 2158 12.8 7.8 72 5.0 9.8 66 21 306.1 307.7 292.2 331.7 8.46 9 719 2928 12.0 2.0 50 10.0 6.3 87 17 313.4 314.5 292.4 332.7 6.16 10 700 3152 11.0 2.0 54 9.0 5.9 85 15 314.7 315.9 292.9 334.6 6.33 11 698 3176 10.8 1.8 54 9.0 5.7 85 15 314.7 315.9 292.9 334.4 6.25 12 624 4101 4.6 -1.4 65 6.0 1.4 101 15 317.9 318.9 293.2 335.6 5.54 13 597 4462 4.0 -3.0 60 7.0 0.4 115 17 321.2 322.2 293.8 337.9 5.14 14 533 5374 -2.9 -10.9 54 8.0 -6.3 102 24 323.5 324.2 292.8 334.0 3.12 15 523 5524 -4.1 -9.1 68 5.0 -6.3 99 24 323.8 324.6 293.3 336.1 3.67 16 520 5570 -4.3 -8.8 71 4.5 -6.3 96 23 324.1 324.9 293.5 336.7 3.78 17 502 5848 -3.7 -12.7 50 9.0 -7.5 82 21 328.2 328.7 293.8 337.9 2.87 18 500 5880 -3.9 -12.9 50 9.0 -7.7 80 21 328.3 328.9 293.8 338.0 2.83 19 490 6039 -4.9 -18.9 32 14.0 -9.9 80 22 329.0 329.3 293.1 335.1 1.75 20 432 7015 -10.9 -23.9 33 13.0 -14.8 98 18 333.4 333.7 293.9 338.0 1.28 21 422 7194 -12.5 -17.5 66 5.0 -14.3 102 18 333.6 334.1 294.7 341.7 2.29 22 400 7600 -15.1 -20.1 66 5.0 -16.7 110 16 335.4 335.8 294.8 342.3 1.94 23 393 7733 -16.3 -20.9 68 4.6 -17.7 101 18 335.5 335.9 294.8 342.1 1.84 24 378 8027 -14.9 -26.9 35 12.0 -18.2 105 17 341.1 341.3 295.6 345.3 1.12 25 300 9730 -28.7 -39.7 34 11.0 -30.3 150 16 344.9 345.0 295.8 346.5 0.40 26 279 10246 -33.5 -42.5 40 9.0 -34.6 150 17 345.3 345.3 295.8 346.5 0.32 27 278 10272 -33.7 -42.7 40 9.0 -34.7 150 17 345.3 345.4 295.8 346.6 0.32 28 250 11010 -39.1 -53.1 21 14.0 -40.1 130 19 347.9 348.0 296.3 348.4 0.11 29 237 11372 -41.9 -57.9 16 16.0 -42.7 136 16 349.1 349.1 296.5 349.3 0.06 30 200 12490 -52.3 -64.3 22 12.0 -52.6 170 17 349.9 350.0 296.7 350.1 0.03 31 150 14280 -68.7 -75.7 36 7.0 -68.7 125 25 351.7 351.7 297.0 351.8 0.01 32 145 14482 -70.5 -76.5 41 6.0 -70.5 123 26 352.0 352.0 297.1 352.1 0.01 33 109 16117 -84.7 -87.8 58 3.1 -84.7 108 43 355.2 355.2 297.7 355.2 0.00 34 103 16429 -86.3 -89.4 57 3.1 -86.3 105 47 357.9 357.9 298.3 358.0 0.00 35 100 16590 -87.5 -89.6 68 2.1 -87.5 110 61 358.7 358.7 298.4 358.7 0.00 36 96 16812 -88.9 -90.4 74 1.6 -88.9 115 65 360.2 360.2 298.7 360.2 0.00 37 93 16983 -89.9 -91.1 80 1.2 -89.9 120 63 361.5 361.5 299.0 361.5 0.00 38 90 17160 -89.3 -91.5 66 2.2 -89.3 118 56 366.1 366.1 299.8 366.1 0.00 39 88 17284 -82.5 -86.1 54 3.6 -82.5 116 52 382.0 382.0 302.6 382.1 0.00 40 85 17478 -82.1 -89.1 29 7.0 -82.1 114 45 386.7 386.7 303.3 386.7 0.00 41 82 17679 -82.9 -87.2 47 4.3 -82.9 112 37 389.0 389.0 303.6 389.0 0.00 42 81 17748 -82.3 -86.2 51 3.9 -82.3 111 35 391.6 391.6 304.0 391.6 0.00 43 70 18590 -70.9 -79.9 25 9.0 -71.0 200 4 432.7 432.7 309.1 432.8 0.01 44 69 18675 -70.7 -79.7 25 9.0 -70.8 211 4 434.9 434.9 309.4 435.0 0.01 45 54 20124 -71.9 -81.9 21 10.0 -72.0 41 13 463.7 463.7 312.1 463.8 0.01 46 50 20580 -69.7 -80.7 19 11.0 -69.8 100 20 479.2 479.2 313.4 479.3 0.01 47 30 23680 -63.7 -77.7 13 14.0 -64.2 105 39 571.0 571.0 319.2 571.2 0.03 48 29 23889 -62.5 -77.5 12 15.0 -63.1 579.8 579.9 319.7 580.1 0.03 TRP 93 16983 -89.9 -91.1 80 1.2 -89.9 120 63 361.5 361.5 299.0 361.5 0.00 WND 96 16812 -88.9 -90.4 74 1.6 -88.9 115 65 360.2 360.2 298.7 360.2 0.00 Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 559.90 mb = 4990.91 m = 16374.19 ft Wetbulb zero: 593.44 mb = 4510.21 m = 14797.11 ft Precipitable water: 1.67 inches Sfc-500 mean rel hum: 62.03 % Est. max temperature: 30.20 C = 86.37 F Sfc-Lift cond lev (LCL): 941.45 mb = 638.09 m = 2093.43 ft T: 21.45 C 700-500 lapse rate: 5.46 C/km ThetaE index: 6.49 C Layer 1010.0- 998.0 mb Conv cond level (CCL): 792.34 mb = 2111.47 m = 6927.33 ft Mean mixing ratio: 11.91 g/kg Conv temperature: 33.58 C = 92.44 F Cap Strength: 5.36 C Lifted Index: 5.40 C Risk: None Lifted Index @300 mb: 8.90 C Lifted Index @700 mb: 5.24 C Showalter Index: 7.33 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 13.90 C K Index: 20.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 183.00 Risk: None Energy Index: 1.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.19 J/kg Max Up Vert Vel: 2.90 m/s Conv Inhibition (B-): 18352.42 J/kg Cap Strength: 5.19 C Lift Cond Lev (LCL): 867.84 mb = 1339.08 m = 4393.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 109 at 14 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 5 30 2 -1.0 -1.7 | 297 14 12.5 -6.3 1 1000 111 5 16 -1.4 -15.9 | 329 24 12.1 -20.5 2 978 305 25 18 -7.6 -16.3 | 344 22 5.9 -20.9 3 945 610 30 22 -11.0 -19.1 | 354 24 2.5 -23.6 4 925 792 35 21 -12.0 -17.2 | 356 22 1.4 -21.7 5 912 914 45 19 -13.4 -13.4 | 360 18 0.0 -18.0 6 850 1517 70 21 -19.7 -7.2 | 28 13 -6.3 -11.7 7 849 1524 70 21 -19.7 -7.2 | 28 13 -6.3 -11.7 8 790 2134 65 21 -19.0 -8.9 | 23 15 -5.6 -13.4 9 709 3048 90 16 -16.0 0.0 | 29 5 -2.5 -4.5 10 700 3152 85 15 -14.9 -1.3 | 14 6 -1.5 -5.8 11 658 3658 85 13 -13.0 -1.1 | 355 6 0.5 -5.7 12 588 4572 120 18 -15.6 9.0 | 155 5 -2.1 4.5 13 566 4877 110 23 -21.6 7.9 | 112 9 -8.1 3.3 14 525 5486 100 24 -23.6 4.2 | 88 10 -10.2 -0.4 15 500 5880 80 21 -20.7 -3.6 | 41 11 -7.2 -8.2 16 486 6096 80 22 -21.7 -3.8 | 44 12 -8.2 -8.4 17 400 7600 110 16 -15.0 5.5 | 121 2 -1.6 0.9 18 399 7620 100 18 -17.7 3.1 | 72 4 -4.3 -1.4 19 325 9144 120 16 -13.9 8.0 | 174 3 -0.4 3.5 20 300 9730 150 16 -8.0 13.9 | 210 11 5.5 9.3 21 262 10668 150 17 -8.5 14.7 | 206 11 5.0 10.2 22 250 11010 130 19 -14.6 12.2 | 172 8 -1.1 7.7 23 209 12192 150 10 -5.0 8.7 | 244 9 8.5 4.1 24 200 12490 170 17 -3.0 16.7 | 221 16 10.5 12.2 25 164 13716 140 27 -17.4 20.7 | 166 17 -3.9 16.1 26 150 14280 125 25 -20.5 14.3 | 144 12 -7.0 9.8 27 127 15240 115 30 -27.2 12.7 | 121 16 -13.7 8.1 28 102 16459 105 48 -46.4 12.4 | 103 34 -32.9 7.9 29 100 16590 110 61 -57.3 20.9 | 110 47 -43.9 16.3 30 96 16812 115 65 -58.9 27.5 | 117 51 -45.4 22.9 31 93 16983 120 63 -54.6 31.5 | 123 49 -41.1 27.0 32 74 18288 105 16 -15.5 4.1 | 79 2 -2.0 -0.4 33 70 18590 200 4 1.4 3.8 | 273 15 14.8 -0.8 34 57 19812 360 8 -0.0 -8.0 | 313 18 13.5 -12.5 35 50 20580 100 20 -19.7 3.5 | 80 6 -6.2 -1.1 36 44 21336 100 26 -25.6 4.5 | 90 12 -12.1 -0.0 37 34 22860 110 37 -34.8 12.7 | 111 23 -21.3 8.1 38 30 23680 105 39 -37.7 10.1 | 103 25 -24.2 5.6 Wind Parameters Mean winds (0-6000m): 78.6 at 18.9 knts Storm direction: 108.6 at 14.2 knts Shear (0-3000m) pos: 3.5 neg: 3.3 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 92.9 deg Storm rel helicity (0-3000m) pos: 151.3 neg: -4.2 tot: 147.1 m^2/s^2 ave: 49.0 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 40.04 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 20 16 339 21| 0.0 19.2 19.2| 95.8 0.0 95.8 191.6 0.83| 23.5 19.5 1000 29 19 348 21| 3.7 9.6 13.3|121.2 0.0 121.2 121.2 0.74| 16.3 12.1 1500 40 19 356 19| 5.0 6.4 11.4|147.0 0.0 147.0 98.0 0.76| 13.4 10.2 2000 48 20 3 18| 3.8 5.0 8.8|147.0 -3.3 143.6 71.8 0.72| 10.4 7.5 2500 52 20 7 17| 3.5 4.0 7.5|150.3 -4.2 146.2 58.5 0.67| 9.2 6.1 3000 57 19 10 15| 3.5 3.3 6.8|151.3 -4.2 147.1 49.0 0.61| 8.5 5.2 4000 63 18 12 13| 3.1 2.5 5.5|153.4 -9.2 144.2 36.1 0.51| 7.3 3.7 5000 74 18 22 10| 3.1 2.4 5.4|156.7 -18.6 138.0 27.6 0.41| 7.2 3.0 6000 79 19 32 10| 2.5 2.8 5.3|157.5 -48.8 108.7 18.1 0.22| 7.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//VTSH/skewt/VTSH.skewt.20251127.00.gif